리치캣의 현재 그리고 미래

http://www.alphawater.co.kr

1. Outline Air classifier mill doesn’t produce iron powder when using crusher and can control temperature. This equipment is easy to manage. 2. Introduction

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3. Characteristics - Grinding and classifying with one device - Simple cleaning with unique side opening design 4. Application - Crushing

Equipment

Air Conditioner

DaeYang Hi-Tech Co., Ltd.

1. Outline - The Air Conditioner consists of parts and can be manufactured in various forms because each part is modular. Operating cost can be reduced by lightening the weight of the product and enhancing its thermal insulation effect. The possible types of delivery modes are a finished product. a detached state of each module. and a completely separate status. The product achieves high efficiency and low noise. 2. Introduction

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3. Character - Systematic selection of fans: Select fans in accordance with the air volume of a fan and the input efficiency of the Forward & Backward type depending on required conditions. Able to apply to a system for energy-saving or constrained installation-space with multiple selections of fans having high efficiency at low voltage operation. - Frame by module: sturdy modular-frame made of a cold-rolled steel sheet 2 t thick. - Features of the panel: The interior is filled with insulator having optimal thermal-insulation and noise blocking effect - Base Frame: Fully-assembled without welding part 4. Application - An air conditioning system

Equipment

Air Curtain

DK Series

Dong Kwang Air Curtain Co., Ltd.

http://www.aircurtain.co.kr

1. Outline Air curtains local ventilation devices supply a high-velocity stream of air reduced airflow through apertures in building shells and in equipment process. 2. Introduction In its simplest application. an air curtain is a continuous broad stream of air circulated across a doorway of a conditional space. It keep off the penetration of unconditioned air and insects into a conditioned space by forcing an air layer of predetermined thickness and velocity over the entire entrance. The air stream layer moves at a velocity and angle such that any air that tries to penetrate the curtain. The air layer or jet can be redirected to compensate for pressure changes across the opening. 3. Characteristics Dongkwang's air curtain produces arrangement of things from 900 L to 1200 L. Models of our company's air curtain are various. The uses are for stores. industries. for built-in electric heater type. stream. and built-in hot/cold type. You can choose easily for your intention. Each of equipment has less-noisy system and also has DAMPER to control strength of wind according to outdoor airflow. Air curtain controls should be designed to turn curtains on when the door is opened and turn them off when the door is closed or when the temperature near the door reaches the target value. so called 'invisible door'. It makes customers feel pleasant near door. since it isn't influenced by temperature difference of cold/hot air when the door opens/closes. Air curtains provide better thermal official environments for workstations located near doorways. They can also reduce the energy consumption of HVAC system (about 60%). 4. Application - Heat-blocking effect About 70~80% of heat blocking effect is proved within the range of it. and it also minimizes smoke. dusts and bad odor (in the area of having temperature difference between in and out). - Air purifying effect It is good for health with its blocking effect against dusts. exhaust fumes. odor and smoke from outside. - Anti-bug effect About 70~80% of anti-bug effect is provide by the test the condition are: Wind speed of air blowing: 10 m/sec. Width of air blowing: 70 mm. Light-on indoors in the night with air curtain operation.

Instrument & Chemicals

Air Dehumidifier

Agricultural Air Circulating Dehumidifier

Shinan Green-Tech

http://www.okshinan.com

1. Outline - Air circulation system by indoor temp/humidity sensor for all directions - Capable of integrated control of environment by eco-friendly system 2. Introduction

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3. Characteristics - Effect due to improvement of indoor environment (prevention of damages by harmful insects) - Removal of harmful factors (dew condensation. humidity. fog. moisture in nonwoven fabric) - Increase in farm income due to increase in productivity - Energy saving effect - Capable of temperature control with air circulation/reduces heating costs 4. Application - Air dehumidification

Equipment

Air diffuser

AQUA-LINE

Aquatech Co., Ltd.

http://www.aquatech.co.kr

1. Outline AQUA-LINE is an air diffuser of a tubular type that achieves effective oxygen transmission. sufficient agitation. and uniform air diffusion in the aeration tank. while solving problems occurring in existing air diffusing system that resistance generated upon diffusion of bubbles and the blocking phenomenon of the air diffuser. 2. Introduction(See table 1) 3. Characteristics 1) High oxygen transmission efficiency 2) Stable treatment water quality even upon fluctuation of load 3) Saving of power cost as an amount of air consumption is decreased 4) Good durability and life as it is made of a solid material 5) Simple connecting structure resulting in easy installation 6) No blocking of air diffuser by turning on/off of a blower 7) No formation of microorganism film on the surface of air diffuser 8) Constant head loss over the whole air diffuser 9) No need for separate piping for air distribution upon installation of air diffuser 10) Fast installation and exchange 11) Uniform oxygen transmission efficiency with respect to fluctuation load of an air quantity 12) Long period of life 4. Application Treatment of sewage water and waste water

Equipment

Air Diffuser

Haechun Bio Co., Ltd.

http://www.haechunbio.co.kr

1. Outline - This product plays a role to produce minute air bubbles and transfer them evenly through an entire biological reactor of household sewage treatment plants or industrial waste water disposal plants to make micro-organisms actively move. installed in the reactor. 2. Introduction

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3. Character - To use silicon membranes with permanent elasticity: Able to maintain permanent elasticity without hardening or cleaving because it does not contain any plasticizer that can be extracted. - Little membrane pollution: Antibiotic coating on silicon membranes. - Self-sealing function: Air slits are autonomously closed. while the air diffuser is not working. - Flextion point system: A role to close more flexibly air slits at the upper and lower parts of the membrane while air supply stops. - Outstanding oxygen transfer efficiency and optimal formation of fine air bubbles. - Impurities don’t penetrate the membrane because the membrane is lossless while its slits are manufactured. - Less buoyant structure in water. - Also usable for continuous or intermittently aeration types. - No sedimentation of sludge on the bottom of a biological reactor. - Able to remove the sludge on the membrane by high pressure water washing. 4. Application - Air diffuser

Equipment

Air diffuser & Agitator

CEDO (Cap Enhancing DO)

Environmental Vision 21 Ltd.

http://www.ev21.co.kr

1. Outline An agitation and acid radical apparatus for supplying oxygen to microorganism from a biological aerator for processing livestock wastewater. manure. leachate and sewage. and at the same time enhancing a sludge agitating effect. 2. Introduction Air of a coarse bubble shape passes through the acid radical device within the aerator through a pipe that is completed open. A fluid passes slant plates that are overlapped to cause a strong warm current between the multiple slant plates. thus increasing an agitating effect of sludge. 3. Characteristics 1) If organic sewage/wastewater is to be processed biologically. oxygen is supplied to microorganism by the aerator. Therefore. the agitating effect is high 2) Fluid flowing of a second phase warm current generated without supplying additional external energy enhances granulation of bubbles. oxygen solubility and agitating effect. 3) In particular. it is possible to construct an acid radical device that concentratively transfers dissolved oxygen to a sludge having a high precipitation property requiring lots of dissolved oxygen from the bottom of the aerator. 4) Since microorganism can more easily use dissolved oxygen. it is possible to increase activation of microorganism and secure stability of a process. 4. Applications 1) Life sewage treatment place 2) Livestock wastewater treatment place 3) Leachate treatment place

Equipment

Air environment safety device

0632 0315

Seintek Co., Ltd.

http://www.seintek.co.kr

1. Outline - Monitors system during gas heating. gauges safety CO level during control. protects its life from intoxication by burning gas released into air. accurate gauging of gas pressure. ionized electricity and temperature through single device guarantees safety during monitoring or control of gas heating 2. Introduction

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Equipment

Air filter for automobile

Air filter for automobile (twister air filter)

CORAD CO., LTD.

http://www.conad.co.kr

1. Outline An air filter for automobile is manufactured using recycled materials of waste pulps. This filter has elasticity and excellent tension strength next to an existing iron product. This product has reduction in weight. suction noise. etc. 2. Introduction An air filter for automobile uses an environment-friendly combed cotton. waste pulp. etc. to solve a problem of environmental pollution when exhausted after use. Therefore. through recycling of waste resources. reduction in weight as mush as 30∼ 40% as well as preservation of forest resources and reduction in energy resources can be accomplished. resulting reducing an fuel-air ration. 3. Characteristics (See attatched file. table 1) 4. Applications All kinds of automobiles (buses. passenger cars. trucks. etc.)

Recyling

Air Handling Unit

Canggong EnC Co., Ltd.

http://www.changgongenc.com

1. Outline - A system that makes the temperature and humidity of the air supplied to a room and the cleanliness of the room meet the indoor conditions. It is manufactured with components such as filters. heat exchangers. humidifiers. fans. etc. 2. Introduction

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3. Character - An air conditioner is installed in an air conditioning room. and functions for cooling. heating. humidification. dehumidification. air purifying. ventilation. air supply. and more. - Casing and frame Form the appearance of a solid structure formed by making up the appearance of the air conditioner to prevent the fault of the various parts inside and to support them. - Supply fan Supply air indoors using a blower with an electric motor. while a wheel in an air foil structure supplying constant pressure and stable air flow. - Air filter PRE FILTER: washable polyester material for general filtering-purpose. getting 45% collection efficiency according to colorimetry for a standard of dust particles visible to the naked eye. MEDIUN FILTER: fine glass fibers for high filtering-performance. getting 85% collection efficiency. with large pressure loss during operation. discarded after single use. taking the main functional role of air purifying. 4. Application - Air handling unit

Equipment

Air Handling Unit

Chang Gong ENC, Inc.

http://www.changgongenc.com

1. Outline • Controls temperature. humidity. and quality of air supplied indoors to satisfy indoor air quality • Components: filter. heat exchanger. humidifier. and fan. among others 2. Introduction

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3. Characteristics • This is an air conditioner installed in a room to execute substantive functions. such as cooling. heating. humidification. air cleaning. ventilation. and air supply. • It is miniaturized and lightweight as it adopts modularization. and it can function in certain circumstances with diverse air conditioners. • The damper has small air resistance as it uses an airfoil-shaped. aluminum-compressed blade. and it can control air volume accurately by using the airtight type. which is excellently sealed. • Felt. which has small pressure loss. is used for the filter so that it can be reused after cleaning. High and intermediate performance filters can be provided upon the request of consumers. • A humidifier adopts steam injection with an excellent humidity effect. and a vaporizing humidifier or an electric humidifier can be selected depending on the demands of the consumers. • Air Filter - Pre filter: It is a washable product made of polyester material for general filtering. with 45% dust collection efficiency using the dust spot method (National Bureau of Standard [NBS] based on macroscopic dust particles. Pressure loss is relatively small during operation. and it can be reused for several times. - Medium filter: It is made of glass fiber material for high-performance filtering. with 85% dust collection efficiency using the dust spot method (National Bureau of Standard [NBS] based on macroscopic dust particles. Pressure loss is relatively large during operation. It will be discarded after one use. and it plays the major function of air cleaning. 4. Application • Control of the temperature. humidity. and cleanliness of indoor air

Equipment

Air Handling Unit

Ace R&A Co., LTD.

www.aceind.co.kr

Features of Air Handling Unit Modular Air Handling Unit with Compact Design using the Optimum Designing The Structure assembling Connection Mold(③) Shape of NYLON-6 with an Aluminum Frame(①.②) Adopting a Special Panel Clamping & Locking Device(⑥) on Double Skin Casing Adopting High-Performance/High-Efficiency Blower Using High-Efficiency Cooling & Heating Coil Applying Various Standard Model(Air Volume) It is possible to response various requests of customers as well as a standard model It is easy to carry and install due to Built-Type Structure that it is possible to disassemble and assemble without damage on a site Modular Steel Air Handling Unit The Structure assembling Steel Frame on the Connection Mold Shape of Aluminum Alloy Keeping the appearance of air conditioner in spite of a fire or vibration by using Aluminum Die Casting Connection Mold(ⓒ) Keeping outstanding strength by manufacturing precisely the Ga Steel Plate of a Frame(ⓐ.ⓑ) with a Roll Forming Machine Clean Appearance by closing S.D Screw with Plastic Screw Cap(ⓔ) It is possible to apply to High Static Pressure. Clean Room and Ourdoor Air Handling Unit through superior strength and airtight

Equipment

Air injection oil boom

Air Fence

Tiger Corp.

http://www.tiger.co.kr

1. Outline Tiger air injection oil boom using Polyurethane fabric is high frequency system to prevent oil pollution diffusion in the lake or ocean 2. Introduction 1) Body fabric is made up of polyester fabric with over 1.0MM Polyurethane added materials. This Fabric is composed of over 4th degree of anti ultra violet treatment so that it withstand against long exposure of ultraviolet ray. 2) Tiger AirBoom meets the ASTM standard requirement 3) Float area creates round-type air chamber with air valve. sealed by high frequency bonding. 4) Ballast which maintain the stability of the boom is made of chain with zinc coating or steel plate 5) Chain connection is via 12MM Shackle. fastened to the Connector. 3. Characteristics 1) First product in domestic market for phosphorous product 2) Outstanding adoptability in ocean dryness. - Tiger air injection air boom has been designed calculating drag and tension on the oil boom using Newton Raphson Interaction method considering tidal current and waves. Its expansion and collection is easy since it uses air injection per each Chamber 3) Long life due to outstanding internal reliability - Tiger air injection oil boom using Polyurethane fabric display outstanding internal reliability. Tiger air injection oil boom supplies hydraulic reel and power pack by individual order quantity enabling easy installation for small area such as ship and Dolphin and collection. 4) Tiger air injection oil boom is made by domestic technology therefore after service is always possible and most appropriate shape of boom is possible according to the site requirement of the user. 4. Application Oil leakage in the Lake. reservoir and ocean

Instrument & Chemicals

Air pollution control facility

Seshinclean Co., Ltd.

http://www.seshinclean.co.kr

1. Outline ① Bag filter - A device that collects dust in filter when the gas with dust is released ② Cyclone - Separates the particles from the gas by giving big and heavy particles a centrifugal force. precipitates and collects dust. It is used by itself with big particles and is used with small particles as high-efficient collecting preprocess device ③ Scrubber - Used for water-soluble gas treatment. Absorbing solvent is put on the top of the tower and removes harmful gas on the bottom ④ Scrubber + A/C Tower - Removes non water-soluble gas with activated carbon after removing water-soluble gas with cleaning facility ※ A/C TOWER : Removes harmful chemicals by using the method that gas or steam is attached to porous solid surface. Activated carbon is usually used as an absorbent. ⑤ Remove harmful gas by burning - In case of factory. which emits high concentration organic gas. the gas can be used for boiler fuel 2. Introduction

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3. Characteristics ① Bag filter - High collecting efficiency with fine particles - Collect various kinds of dust - Operate any volumes - Small pressure is needed ② Cyclone - Economical - Simple structure - Ideal device for preprocess of electricity collecting and filtering device - Operate in high temperature - Great collecting ability over 5 micros - Low efficiency and expensive operating expense below 5 micros ③ Scrubber - High efficiency with proper amount of water supplied - Highly adjustable to the change of amount of gas - Simple production ④ Scrubber + A/C Tower - Removes offensive odor - Simple treatment system. easy maintenance - Cheap installment expense - High efficiency on removing waste - Need regular change for absorbent ⑤ Removes harmful gas by burning 4. Application - Cement manufacturing factory. metal factory - Milling/food factory. wood processing factory - Plating factory - Other offensive odor. dust producing factory

Others

Air Pollution Prevention Facility

TOP B&G CO., LTD.

http://www.topbng.co.kr

1. Outline • The technology utilizes the principle of how exhaust gas flows inside the facility's main body and dust is captured by a filter cloth. Since dust acts autonomously. it can be captured and collected more efficiently by the dust layer. • The dust captured in the filter cloth is collected. It is then moved to the bottom by desorption through the air pursing method. 2. Introduction

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3. Character • It can capture and collect very fine dust (range 0.1–100 ㎛). • It can be broadly applied. • Highly efficient in dust collection (95–99%) • Highly efficient in dust desorption • The base materials can be recycled. It is also easy to maintain and repair. • The collected dust needs to be properly treated and removed. 4. Application • Dust capture • Dust collection • Dust desorption

Equipment

Air Pollution Prevention Facility

TOP B&G Co.

http://www.topbng.co.kr

1. Outline • The air pollution prevention facility uses a method that filters cloth and collects dust from influent exhaust and dust works as a support wherein the dust can be more efficiently collected by the dust layer. • The dust of the filter cloth is separated by air pursing and collected in the bottom. 2. Introduction

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3. Characteristics • Fine dusts can be collected. • It can be applied for expansive purpose • High efficiency dust collection (95-99%) • Excellent dust desorption efficiency • Raw materials can be collected and recycled. • Easy maintenance • The collected dust will be treated. 4. Applications • Iron manufacture/ steel manufacture/casting metal manufacture • Machine manufacture • Automobile parts production • Various dust generation industries

Equipment

Air Pollution Prevention Facility

TOP B&G Co

http://www.topbng.co.kr

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3. Characteristics • Fine dusts can be collected. • It can be applied for expansive purpose • High efficiency dust collection (95-99%) • Excellent dust desorption efficiency • Raw materials can be collected and recycled. • Easy maintenance • The collected dust will be treated. 4. Applications • Iron manufacture/ steel manufacture/casting metal manufacture • Machine manufacture • Automobile parts production • Various dust generation industries

Equipment

Air Pollution Prevention Facility – Ablutionary Dust collector

Ablutionary Dust collector

Egen Co., Ltd.

http://www.iegen.co.kr

1. Outline It is the system usually called as wet scrubber for the treatment of hazardous gas and chemical substances. which cleans the dust containing gas by adhesion with droplet. liquid membrane. and bubbles and promotes the mutual condensation of particles to separate directly from the gas flow. It is suitable for high humidity and for dust of large particle size. 2. Introduction

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3. Characteristics - Less maintenance and repair expenses - Superior mechanical safety after installation - Easy water supply control - Can be installed indoor in some cases to prevent freezing damage - Easy to inspect the emission gas - Can treat hazardous gas and dust at the same time - Easy to treat the high temperature emission gas - Simple structure for less installation area against gas treatment amount - Easy manipulation for continuous operation. and less influenced by the temperature. humidity. and types of gas 4. Application - To remove various hazardous gases in semiconductor industry - To remove hazardous gases of pulp/paper industry - To remove hazardous gases of chemical reactor - Odor removal in the wastewater treatment plant - Removal of dust and gas in the steel industry - Cleaning of various pollution treatment field - Gas removal in the textile industry - For cleaning of soluble odor substances

Equipment

Air pollution prevention facility – Absorption facility

Gana Environment Engineering Co., Ltd

1. Outline Scrubber is a part of process series which dissolve soluble elements in gas into liquid by contacting gas with liquid. In other words. the main function of the equipment is “to absorb gas” and this is commonly called “scrubber” or “gas absorbing tower.” The role of the scrubber is not limited to absorbing gas. In fact scrubber can be widely used for distillation. increase of humidity. and removal of dust and droplets in addition to absorption. 2. Introduction

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3. Characteristics - Low maintenance fees due to low pressure loss - Designed to remove various air pollutants in addition to DUCT and MIST at the same time - Able to use for a long time by using anti-corrosion material (When F.R.P is used) - Stable absorption efficiency despite change of gas inflow - Able to operate in winter time as a measure to prevent various freezes 4. Application - Toxic gas generating industries including chemical industry and steel industry - VOCs generating industry - Hume generating industry such as plating factory - Bad odor generating industries such as wastewater treatment and excreta treatment facilities - Fine particulate matter emitting industries - It is essential for various toxic gas emitting facilities including facilities which need to remove suspended fine particulate matters

Equipment

Air pollution prevention facility – Adhesion facility

Gana Environment Engineering Co., Ltd.

1. Outline GANA A/C tower selects and applies appropriate activated products through analysis on gas pollutants by studying activated carbon technologies for several years. It identifies effective and efficient measures for distribution rate of pore and pore structure. and applies to the equipments. 2. Introduction

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3. Characteristics - Low maintenance fees due to low pressure loss - It is designed to remove gas pollutants. bad odor and various air pollutants at the same time. - Stable absorption efficiency despite change of gas inflow - Able to operate in winter time as a measure to prevent various freezes 4. Application - VOCs generating industry - Bad odor generating facilities. such as wastewater treatment facility and excreta treatment facility - Leather production: Protein resolvent. oil resolvent - Food processing factories at animal breeding sites: Protein resolvent. oil resolvent - Herb oil factory: Oil resolvent. solvent. plasticizer - Petrochemistry: Hydrocarbon. halogen. sulfurous acid gas. hydrogen sulfide. etc. - Rubber factory: Hydrogen sulfide. organic sulphate. solvent - Paint factory: Paint factory. paint solvent. plasticizer - Printing factory: Printing ink solvent - Chemical fiber factory: chemical fiber solvent - Plastic factory: Plastic material. solvent. plasticizer. paper - Pulp factory hydrogen sulfide. sulfurous acid gas. carbon sulfide. mercaptan - Solvent for pharmaceutical plants. protein resolvent. oil resolvent - Metal factory hydrogen fluoride. hydrochloric acid. acetic acid. picrin - Cleaning factory picrin hospital antiseptic. decomposition odor. body odor

Equipment

Air pollution prevention facility – Bag Filter

Gana Environment Engineering Co., Ltd.

1. Outline The exhaust gas containing dust passes through several filter bags installed side by side. and the bags collect the dust. Filter bag itself collects small amount of dust but it plays a bigger role as the rapidly accumulated dust layer on the fabric becomes a supporting player. Accordingly fine and highly concentrated dust is collected more effectively through the dust layer and collected dust will be removed through mechanical equipment. The scope of treated gas amount is over 3㎥/min and the collection efficiency reaches maximum 99%. 2. Introduction

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3. Characteristics - High collection efficiency on particles. and able to collect various types of dust - Able to treat high-concentration dust containing air. and various amounts - Able to use pre-treated granular filter bags or textile for high efficient collection of dust smaller than 1㎛ and gas pollutants - Need Crusty caking of filter bag for moist material. concentration of moisture. and absorption elements. or need generation of Plugging or specific facilities - Shorten the lifespan when treating high temperature and acid alkalinity dust and gas - If easily oxidized dust is collected. it may cause danger of fire or explosion 4. Application - Cement factory - Metal processing factory - Food factory - Ceramic industry. rubber. pharmaceutical manufacturing factory - Textile. chemical factory - Grain and feed factory - Steel and iron making. casting factory - Wood processing factory - Equipment for rear part of incinerator - Dust removal for other industrial sites

Equipment

Air Pollution Prevention Facility – Centrifugal Dust Collector

Centrifugal Dust Collector

Egen Co., Ltd.

http://www.iegen.co.kr

1. Outline It is the system using the principle that the particles in the dust containing gas are falling down into the dust box at the bottom after collision to the inner wall of main body with the centrifugal force out of swirling flow when downward vortex is formed with the swirling movement by impeller in the cyclone inlet. When swirling speed is increased. particles obtain sufficient centrifugal force for effective collection of fine particles. 2. Introduction

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3. Characteristics - Suitable as for the pretreatment facility - Suitable when requiring treatment of large amount of gases and high separation efficiency - Efficiency is increased when the dust is cohesive - Not suitable for the dust collection of adhesive dusts or abrasive high hardness substances - Can be used in parallel connection of 2 stages or 3 stages 4. Application - Factories discharging particle substances such as mineral plant. timber mill. cement factory. chemical factory. pharmaceutical factory. medical industry. dyestuff factory. painting shop. food factory. feedstuff factory. cereal factory. dust generating work site. flour mill. fertilizer plant. etc.

Equipment

Air pollution prevention facility – Cyclone Dust Collector

Gana Environment Engineering Co., Ltd.

1. Outline Cyclone dust collector brings treated gas into the entrance of cyclones and creates vortex. Small and large dusts in the treated gas will break away from the vortex due to the centrifugal force. and collide and pile up at the outside of the main body of the cyclone dust collector. Centrifugal force and gravity are applied to the cyclone dust collector at the same time. and they are applied to dust bigger than the gravity. The mechanical feature of the cyclone dust collector is that it does not have any moving part. 2. Introduction

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3. Characteristics ① Able to treat high temperature gas. and lower pressure loss (within 2~6 inches of water layer) ② Available for dry collection and dust elimination. cheap operation costs ③ Suitable for treatment of coarse particle. simple maintenance and operation ④ Low dust collection efficiency (if it is less than 10㎛) ⑤ Difficult to treat moist dust ⑥ Sensitive to changes in the amount of dust and inflow 4. Application ① Boiler dust ② Cement manufacturing factories and stone-smelting factory ③ Wood and wood chip factories ④ Equipment for rear part of incinerator ⑤ Pre-treatment of dust prevention facility for paper-mill

Equipment

Air Pollution Prevention Facility – Filtration Dust Collector

Filtration Dust Collector

Egen Co., Ltd.

http://www.iegen.co.kr

1. Outline Filtration dust collector is known widely as bag filter. which is used the most for dust collection of discharging facility as its dust collection efficiency is high when installed parallel with electric and centrifugal dust collectors. It can collect fine particles when filtering the dust containing emission gases with the filtration bag of Teflon or glass fibers. which is the dry treatment type that does not require wastewater treatment equipment. 2. Introduction

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3. Characteristics - Continuous dust removal type for stable continuous operation with constant pressure drop - High removal efficiency of particle substances - Can treat large amount of gases. and it is possible to reuse removed dust. - Operation in the high dust concentration is available as of slow pressure drop rising speed. - Easy to separate dust and to replace the bag - Less filtration resistance as of abundant opening ratio 4. Application - Factories discharging particle substances such as mineral plant. timber mill. cement factory. chemical factory. pharmaceutical factory. medical industry. dyestuff factory. painting shop. food factory. feedstuff factory. cereal factory. dust generating work site. flour mill. fertilizer plant. etc.

Equipment

Air pollution prevention facility – RCO

Gana Environment Engineering Co., Ltd.

1. Outline RCO (Regenerative Catalytic Oxidizer). which is the most representative combustion technology among VOC removal facilities. the existing heat storage method has more than 2 heat storage chambers. exchanges flue gases. and has combustion chamber in the center. and it is filled with metal or ceramics as heat storage material.

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3. Characteristics ① Consistent high treatment efficiency Compared to the existing Bed Type. this equipment is consistent in efficiency without any removal efficiency fall which occurs momentarily due to untreated gas when exchanging Damper. Before converting into Heating from Cooling. Air Purge equipment is installed to completely resolve untreated gas problem. ② No surging (change in working pressure) Compared to existing Bed Type. this equipment does not create any surging which occurs due to pressure change when replacing Damper. This equipment does not cause any surging due to pressure change as it always creates fluid channel as it encourages gas flow as Rotary Wing spins in same speed. ③ Secured safety as it does not block fluid channel When a trouble occurs at Switching Damper. it may badly affect the process as working exhaust gas cannot be exhausted but this equipment is safe as the fluid channel will always be open when a trouble occurs at Rotary Wing. ④ Compact structure This equipment has reduced installation space by using One Can Type. compact equipment which does not need several heat storage chambers. usually seen at heat storage equipments for existing facilities. ⑤ Vertical Rotary Wing Type Vertical type minimizes gas leakage and can reach over 99% in terms of removal efficiency. Horizontal Disk type may have limits in size and material due to technical problems in the process of manufacturing. but the Rotary Wing type does not face any limits in terms of exhaust gas volume. 4. Application Printing factory. petrochemical. adhesive tape for semiconductor. pharmaceuticals. painting. food processing. wastewater treatment. electric wire. and most of VOC and organic odor generating facilities

Equipment

Air Pressure Seal Valve

DKZ-110 APS (Air Pressure Sealing)

Duk Young Engineering Co., Ltd.

http://www.globalsources.com/

1. Outline In case a disk rotates. a valve seat contracts by air pressure. After rotation of the disk is finished. the valve seat expands to close the disk and seat thoroughly and enhance the seat not to be worn in using butterfly valve 2. Introduction

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3. Characteristics - Stringing out lifetime of a valve seat (About 5 times. compared to the exiting valves) - Suitable for discharging powder - Texture of the air pressure seal: EPDM / NRB /Silicone 4. Application - Lower part of hopper or silo - Upper part of air pressure carrier - Other all the powder inputted and outputted position

Equipment

Air Purifier

AWP-605R

WINIX Co., Ltd.

http://winixcorp.com

1. Outline - Provide healthy indoor air by fulfilling super air cleaning to remove contaminants as fine as 0.3 μm such as airborne dust. bacteria. viruses. mold. tobacco smoke and so on. up to 99.97 %. 2. Introduction

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3. Character - Anti-Allergen Shield Suppress allergies by decomposing the protein structures of their allergens. - Washable Pre-Filter Able to remove pollutants such as large particles of various dust. pet hair. dust and sand storms. pollen. etc. in air by filtering and water cleaning. - Washable HEPA Filter Remove contaminants as fine as 0.3 μm such as airborne dust. bacteria. viruses. mold. tobacco smoke and so on. up to 99.97 %. - Nano- Silver Shield Enhanced antibacterial and germicidal activities with cutting-edge technology that the surface of a washable carbon filter is coated with silver particles in the nano-meter level. - Washable VOCs Carbon Filter Intensively remove formaldehyde causing cause sick house syndrome. VOCs and various odors in daily activity by the fine holes of activated carbon in the carbon filter. - Plasma wave Run after. sterilize and remove various bacteria. fungi. bacteria and viruses hiding in every indoor corner using cations and anions generated in the air. and maintain indoor ion balance. 4. Application - Air Purifier

Equipment

Air Purifier and Ozone Sterilizing,home air purifier,home appliance,household air purifier

AMS-E33-01

Amis Technology Co. Ltd

* Key Specifications/Special Features Household Air Purifier Voltage: AC220V Power: 16W Anion Density:3*106pcs/cm3 Ozone density:400mg/h Usage: office. household

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Functions: 1. Strongly active carbon HEPA filter: concentratedly and effectively filter many kinds of mote in air and can clearly die off the suspended grain to the 0.03 micron 2. Ozone sterilization: high technology produced O3 can clear up the bad smell. sterilize. prevent from illness. die off many kinds of respiratory infectious bug and decompose organic gas 3. Nanometer light-accelerant air purification: use advanced Tio2 light accelerant. faster and more completely decompose harmful volatile organic compounds inside the car. such as formaldehyde. ammonia. benzene. TVOC. deodorize unpleasant smells of cigarette smoke. alcohol and food. effectively kill suspended bacteria and viruses. and protect passengers from cross infection 4. Negative oxygen ion air purification: produced oxygen ion creates the atmosphere of forest which can ease the tension. and die off the harmful substances in air as well 5. Sterilization and decomposing: using the ozone patent technology. the produced O3 is inserted the water and make ozone water. which can decompose pesticide and sterilize the living things

Equipment

Air purifier

HYAP-201

HYUNDAI Wacor Tec.co.,Ltd.

http://www.hyundai-wellbeing.com/

1. Features * High performance and high efficiency nano-silver HEPA filter * 9 -step air clean system * Inteligent full-automatic operation system 2. Specification 440(W) * 250 (D) * 780(H)mm

Energy

AIR PURIFIER EOS-501 SERIES

HYUNDAI Wacor Tec

http://www.hyundai-wellbeing.com/

Product : Air Cleaner(EOS-501) • Purification Performance : Air Cleaner with Highest Ratings of CADR in the World • Main Features : Notification Device of Filter's Replacement at the First in the World. * Main Features Certification of the Highest Delivery Rate of Clean Air in the World Air Cleaner of HYUNDAI Wacortec was certified by product with the Highest Air Purification Performance in the World from AHAM (Tabacco smoke>450. Dust>400. Pollen>450) Realization of Excellent Collection Efficiency Air Cleaner of HYUNDAI Wacortec has a Superiority of Collection Efficiency and Maintenance cost is inexpensive due to lengthiness of Exchange period by using of Filter with Maximum Capacity and Supply of Filter is smooth. Using of Environmental-Friendly Materials and Parts Air Cleaner of HYUNDAI Wacortec was developed through using of Materials and Parts which were corresponded more than 100% at the Guide of using limit of Harmful Materials(RoHS) which at the Guide of using limit of Harmful Materials(RoHS) which are being carried out in EU. Diffusion Function of Aromatheraphy . Vitamin Consumers can enjoy effect of Aromatheraphy according to their taste from Perfume which is located at the upper cover and can feel refreshingness in case of adding of Vitamin. Design of High Wind and Low Noise-control The insert fan of High wind was inserted to clean the air of Large space and epoch-making decrease of Noise . Hyper-power saving were realized by using of inverter motor with High efficiency and Low noise. Convenience of Moving Anyone can easily move Room to Room. Room to Floor through Caster at the bottom of Air Cleaner. Acquirement of Certification Mark from Energystar HYUNDAI Wacortec Air Cleaner was approved as a Best product with good Energy Efficiency Rating from Energystar

Energy

Air Purifier and Sterilizer

Puresys Ltd.

http://www.puresys.kr

1. Outline • To sterilize. purify. and deodorize the air through an oxygen ion generator and 11-step multiple purification and sterilization process 3. Character • Generates no ozone and provides oxygen by converting up to 99.99% of harmful ozone generated by other devices into oxygen • Maximizes sterilization power and secures stability with metal-formed structure • Completes sterilization through a 11-step multiple sterilization process • Removes substances causing sick house syndrome (TVOs) • Powerfully deodorizes the air • To additionally purify. sterilize and deodorize the air in the entire space with an oxygen ion generator [1 cc 2 million] • Powerful. low-noise motor. which can flow the purified and sterilized air in the entire space • Washable filter design. which takes maintenance costs into account 4. Application • Air Purifier • Air Sterilizer • Air Deodorizer

Equipment

Air Quality Monitor

A M – 2 1

Wise Sensing Inc.

http://www.wisesensing.com

1. Outline AM-21 is an indoor air quality monitor that shows the values of temperature. humidity. CO2 and TVOC in the air and monitors real time through a SD card and ZIGBEE 2. Feature - Display temperature. humidity. CO2 values and the current time (TVOC option). - COLOR / TOUCH LCD DISPLAY -Wiress data transmission through the ZIGBEE. - Store data in a SD MEMORY in a text file and identify the past trends. - Set temperature. humidity. CO2. TVOC alarm and output contact alarm. 3. Introduction

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4. Application -Air quality monitor.

Equipment

Air Quality Monitor

High Volume Air Sampler

Kine Industrial Co., Ltd.

http://www.e-kine.com

1. Outline low price. This easy-to-carry Sampler is used to analyze the concentration of dust or dust components by collecting dust in the air which is caused by various industrial environments. 2. Feature - Very economical as the price of this Sampler is one third of that of existing high volume samplers and convenient use by anyone. - 4” filter comes in as a basic package and 8×10” filter is available when an optional 8×1 0” filter holder is installed. - High volume capacity that collects dust with more than a 1.2 lube flow rate although the size of this Sampler is one fifth of that of existing high volume samplers and lightweight. - Effect of saving labor expense as several T8400ME samplers can be operated and transported by one person as this Sampler is ultra-compact and ultra-lightweight. 3. Introduction

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4. Application Air Quality Monitoring

Equipment

Air quality prevention facility – Cyclone dust collector

Hansol Environment Industry Co., Ltd.

1. Outline This equipment removes dust which is particulate matter in exhaust gas by using centrifugal force from acceleration of gas spiral. Generated dust will be automatically collected in one point for treatment. The equipment shows relatively low efficiency. but it is effective for large particulates. Parallel installation of multiple small cyclones minimizes installation space. and the equipment used the point that dust collection efficiency will rise if the cyclone becomes smaller. Its structure is simple. and shows excellent performance. and the manufacturing cost is low. The equipment encourages dust to fall through spiral flow by inducing centrifugal force at dust flow in which relatively thick and heavy particulates are included. This equipment is most widely used for rear equipment for boilers in Korea. 2. Introduction

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3. Characteristics - Less manufacturing cost. convenient maintenance - Able to produce in various materials (SS41. SUS304 or 316L) - Low dust elimination efficiency compared to MULTI CYCLONE - Small installation space - May cause inner blockage caused by DUST - Difficult to clean and repair - Economic in terms of price - Simple structure - Ideal for electricity dust collecting device or pre-treatment stage for filter device - Able to operate at high temperature - Excellent dust collecting capacity for particles larger than 5㎛ 4. Application Pre-treatment for prevention facility of metallurgy ore dust. cement dust. wood dust. fertilizer dust. food and pharmaceutical dust. and paper dust Boiler dust. rear equipment at incinerators for dust with high dust concentration. pre-treatment for prevention facility for large dust

Equipment

Air quality prevention facility – Facility using absorption

Hansol Environment Industry Co., Ltd.

1. Outline The equipment removes dust or toxic gas through physical and chemical reactions such as absorption. cohesion. dissolution and condensation when particulate substances and aerosol toxic gases pass through sprayed water droplets or water layers. 2. Introduction

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3. Characteristics - Cheap installation and maintenance fees - Easy maintenance and repair - High acid gas treatment efficiency - Generate wastewater - Generate white smoke 4. Application Chemical plants. plating factories. oil refineries. cupola casting factories. food and pharmaceutical factories. rear equipment for incinerators. various industrial sites

Equipment

Air quality prevention facility – Facility using adherence

Hansol Environment Industry Co., Ltd.

1. Outline The equipment adheres and removes harmful compounds using the feature that gas or steam are adhered to porous activated carbon and the feature that molecules or atoms of gas stick to the surface of solid matter. It is simple and can be applied relatively easily but has limits in adherence capacity. It faces difficulties in treatment of highly concentrated large volume of gas. 2. Introduction

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3. Characteristics - Removal of bad odor through organic solvent - High removal efficiency - Cheap installation fees and relatively convenient maintenance - Effective removal of low concentrated gas - Need to replace absorbent regularly - Adherence effectiveness falls if the temperature of exhaust gas is high 4. Application Feed plants. food manufacturing plant. petrochemical plants. paper mills. paint factories. paint booth. printing factories. organic solvent and bad odor emitting factories

Equipment

Air quality prevention facility – Filter dust collector (Bag Filter)

Hansol Environment Industry Co., Ltd.

http://www.dsheatpump.co.kr/

1. Outline Based on inertia impaction. contact. and diffusion principles. the equipment removes collected dust with momentary compressed air and enables stable continuous operation. All equipments are available for automatic operation. and the dust collection efficiency reaches 99% at its best. and the scope of treated gas amount is over 3㎥/min. 2. Introduction

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3. Characteristics - Excellent dust collecting capacity. and relatively low pressure loss - Low filtration resistance due to enough space rate reaching 70~80% - Easy to remove Dust and able to use for a long term - Design and manufacture of the equipment need advanced technology as the material of the filter bag. thickness and features of the textile. filtration speed. features of collecting dust. and ways to remove adhered dust have great impact on dust collecting efficiency and the lifespan of the equipment - High temperature gases need to be cooled down to 90∼ 280℃ 4. Application Cement factories. metal processing plants. food processing plants. ceramic industry. rubber. pharmaceutical manufacturing factories. petrochemical plants. grain and feed factories. steel & iron making. casting factories. wood processing factories. rear equipment for incinerators. and dust removal for other industrial sites

Equipment

Air Sampling Distribution Device

SIBATA Co. Ltd.

http://www.sibata.co.kr

1. Outline An air sampling distribution device is designed to feature the best quality observatory well and pump so that the entrance of a measuring device. located far away from the air sampling part. may represent atmosphere considering factors like cost and position. The device is designed for air pollution monitoring and stations and consists of hockey glass and PIFE so that the impact of materials on the performance may be minimized. 2. Introduction

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3. Characteristics - Excel in resisting erosion by featuring glass and PTFE. - Feature drainage facility both in indoor and outdoor parts so that rainy and condensed water may be released. - Make it easier to resist vaporization by using a ribbon heater. - Make it easier to watch indoor conditions by featuring hockey glass. - Enable non-directional sampling regardless of wind direction and speed. - Use NW 50 as the main body of a drainage pipe. - Use stainless materials and needle rubber featuring PTFE for the joint of a glass connector and packing. - Make it possible to design in accordance with on-site conditions. 4. Application - Air sampling distribution

Equipment

Air Sampling Pump (Personal Sampling Pump)

LP-4

Kineq Tech Corporation

http://www.kineqt.com

1. Outline This Air Sampling Pump is a personal sampling pump which collects samples of toxic substances (dusts. asbestos. organic solvents. airborne bacteria. all sorts of noxious gases and etc.) generated from all kinds of workplaces pursuant to the Occupational Safety and Health Act. There are various kinds of pumps and flow rate correction devices for pumps including low-price pumps and functional pumps which display a trip rate. an instant flow rate. operating time and a remaining battery life. 2. Feature - Wide range of flow rates ㆍ Basic item: 0.8 ~ 4.0 ℓ/min ㆍ Optional item (low flow holder): 5 ~ 800 cc/min - Very reasonable price and easy to carry thanks to a compact and lightweight size - Highly suitable for collecting samples of toxic substances in workplaces (dusts. asbestos. organic solvents. airborne bacteria. all sorts of noxious gases and etc.) - Built-in rechargeable battery. fast charging time and long-time operation 3. Introduction

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4. Application - Noise Measurement

Equipment

Air Source Heat Pump

Deasung Heat Pump

1. Outline - The air source heat pump is used as a heating source in the wintertime. while it is used as a water heat source in the summertime. The system is largely divided into indoor and outdoor heat equipment. Nowadays. the system may be configured to meet the needs of various zones and boasts significantly upgraded efficiency and practicality through the use of various supplementary equipment. The air source heat pump mainly features a fin tube-type heat exchanger and works mainly based on the principle that heat exchange is promoted between the air and a refrigerant by forcing the air to be circulated. 2. Introduction

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3. Characteristics - It represents an energy source easily available outdoors given the characteristics of heat sources. - It is easy to operate (heating and cooling may be achieved through a single equipment). - It is feasible to control the flow of indoor and outdoor air by assigning a duct system. - The system makes it easier to combine indoor air with outdoor one and to create favorable indoor environment by featuring a duct system especially when cultivating the greenhouse occupying a large area. - It can be installed anywhere. - It is easy to standardize based on volume -It costs less to install and operate than other heat sources 4. Application - Heat pump

Equipment

Air sterilization and deodorization system

UV and Ozone air sterilization and deodorization system

Purizone Co., Ltd.

http://www.purizone.co.kr

1. Outline This product is a safe system as a maximum production amount is 0.07 ppm lower than environmental criteria of 0.1 ppm. and nitrogen oxide is not produced at the same time differently from a discharge method. 2. Introduction This product generate ozone by artificially decomposing oxygen molecules in the air by a low pressure mercury lamp. which generates ultraviolet rays of 253.7 nm wavelength (1 nm = 1 m/a thousand million) of the strongest sterilizing power and ultraviolet rays of 184.9 nm of a strong energy. At this time. the generated OH radical maximizes a synergy effect with ozone and ultraviolet rays so as to reinforce 100 or more times oxidizing power (sterilization and deodorization effect) as much as the time when ozone and ultraviolet rays are used separately (photooxidization). That is. polluted air inhaled into the system is completely sterilized and purified. and then. residual ozone is secondly sprinkled to the air to sterilize bacteria every nook and corner. As sterilizing power of ozone is 6 or more times of chlorine. general bacteria and virus are sterilized within several seconds. and various foul smell producing materials or toxic heavy metals are oxidized and decomposed within several minutes. Moreover. as ozone is completely restored to oxygen in the air after 1-2 hours and extinct. and does not remain like general sterilizing chemicals. it does not damage products or human beings. 3. Characteristics (1) It uses a high efficiency lamp of 39 W capacity. which is covered with dust less and easy to clean. (2) It has a controller. which is not corroded and automatically reduces generated heat. and removes causes of electric leakage and corrosion by a high-strength SUS and Teflon wires. (3) It has a pipe structure for maximizing a FAN AOP (ultraviolet ray + ozone) effect of a proper capacity not to reduce the room temperature. and is easy to move and clean lamp. 4. Application (1) Application to a livestock-farming field. (2) Application to mushroom cultivation and gardening fields (3) Kitchens for group meal service. and food manufacturing plants (4) Places requiring air sterilization. system sterilization. and foul smell removal

Equipment

Air sterilization purifier

Biozone Scientific International Inc.

http://www.biozonekorea.com

1. Outline - Air sterilization purifier that is a piece of equipment sterilizing airborne bacteria and hazardous substances in indoor air at hospitals. home. workplace. etc. 2. Introduction

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3. Character - Effective for Sterilization airborne bacteria and growth inhibition of bacteria. - Effective for the oxidation decomposing of hazardous chemicals. - Effective for the neutralization and oxidation decomposing of unpleasant odor. - Inactivation of allergens 4. Application - Hospital - Home - Workplace

Equipment

Air Sterilization System

Alpha Airbank Air-Sterilization System

Dae Yang Hi-Tech Co., Ltd.

http://www.alphawater.co.kr

1. Outline - An ultraviolet germicidal lamp emits the most powerful sterilizing ultraviolet radiation of 253.7nm and possesses excellent sterilizing-power. economic efficiency. and convenience. Sterilization by ultraviolet is effective for most of bacteria. viruses. fungi. protozoa. microbes. etc.. and effectively decomposes organic materials. 2. Introduction

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- Model Name: DYAS-2000 - Operational Voltage: AC 220V. 60Hz - Power Consumption: 260W - Weight: 30kg - Covered Area: 70m2

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3. Character - Maximize sterilizing efficiency and decompose odor and harmful substances contained in the air using powerful germicidal lamp emitting powerful ultraviolet rays and a using non-photocatalysts with strong oxidation functions. - Powerful antibacterial-capability and deodorizing function by the adoption of a composite air cleaner filter. - Efficient air purification and circulation with powerful fans. - Prevent corrosion by a stainless steel case 4. Application - Facilities which are inherently able to be exposed to pathogenic bacteria. - Multi-use facilities where may cause infectious diseases with high possibility. - Unpleasant odors and airborne bacteria existence due to microbial growth that possibly occurred in a raw material itself.

Equipment

Air sterilizer

Virus Killer

Jesagi Korea Co., Ltd

http://www.jesagi.com

1. Outline This product is to annihilate various virus and harmful microorganisms in air. to resolve odor. and to deodorize well by using sterilizing force of UV and a strong oxidizing disintegration of ozone. 2. Introduction(See Fig 1. Table 1) 3. Characteristics (1) It is effective to all viruses. and does not give tolerance to viruses applied by ultraviolet rays. (2) It has a sterilizing effect only during irradiation of ultraviolet rays. and viruses are not left. (3) It is effective to sterilization. deodorization and resolution of organisms (prevention of molds). (4) It does not generate the second pollutant materials (by-products by sterilization). (5) It has a small scale as having a short contact period of time. (6) It sterilizes by a DNA structure change of cells and a protein deactivation. 4. Application (1) Places sensitive of virus. for example. hospital: operating rooms. consulting rooms. kindergartens. and so on (2) Places requiring cleanness. for example. restaurants. living rooms: public restaurants. sleeping accommodations. underground spaces (3) Industrial fields: medicine production lines. food and drink production lines. vegetable processing factories. and various industrial fields

Equipment

Heat recovery unit

ECTA Co., Ltd.

http://www.ecta.co.kr

1. Outline At present. most heat recovery unit is being used for energy saving purpose as a collection of indoor discharging heat. 2. Introduction It is not able to recovery the 60 to 80% of indoor exhausted heat but to save the 20 to 30% energy to be needed for Air-Condition System at premise. if you adopt the heat recovery unit. Today. trend of construction is running after the high heat insulation and air tightness of housing and building in a energy conservation aspect. Consequently. ventilation system of entire living premise is gradually recognized as an important measures of occupant from planning to completion of projects. 3. Characteristics Factory assembled horizontal. Single piece recovery unit. contained with the unit enclosure shall be the supply and exhaust fans. pre-wiring. filter. temperature sensor. Micom controls. dampers and heat exchanger core. equipped with manufacture standard control and accessories. 4. Application - New conceptional heat recovery unit Function of heat exchanger plate is recovered the discharged indoor air and achieved the energy saving with air cleanliness via various filters and cation generating device by re-use for circulation of recovered air. Furthermore. unit is ideally designed for easy operation and maintenance in user’s convenient aspect. - Optimized Heat exchanger core Heat Heat exchanger core is exclusively designed on the basis of the minimization for unused area in unit and enlargement of heat transmission area. Furthermore. increase of heat transmission area will be brought out to reduce the static pressure loss and noise level of fans adopting by the expansion of fin pitch in heat element core from existing 1.8 mm to 2.5 mm gap. - Wave treatment of heat element Heat transmission area is more improved about 15% than existing heat exchanger core using by wave treatment of surface of each heat element to get the effective heat transmission in limited area. - Micom controller Adoption of Micom controller will be given the free control and telecommunicating function. and function of telecommunication is brought to the reduction of deviation between unit and remote controller.

Equipment

Algae collector

DONGSHIN EN-TECH Co., Ltd.

http://www.sdaf.net/

1. Outline - This algae collector produced by DONGSHIN EN-TECH Co.. Ltd. is composed of a pressure flotation tank. a thickener and a spin dryer and makes it for algae to be collected and transported easily . 2. Introduction

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3. Characteristics - Concentrate after using a pressure flotation tank and collect algae in a state of cake - Solve clogging with a self cleaning structure - Excellent performance with low moisture content - Centralized automatic unmanned operation - Maintenance cost can be reduced -The collector can be installed even in a small space - Easy to maintain with a simple structure 4. Application - Collection of algae

Technology & Process

Algae Treatment System

http://www.cngwater.co.kr

1. Outline - Our algae treatment system treats algae water by applying electrolysis. electro-coagulation. precipitation. microorganism disposal. and vegetative filter strips in phase. In addition. it completely eradicates the remaining algae bacteria in water to convert it back to the subsequent processes. This improves efficiency of removing algae in reservoir and is freed from secondary pollution caused by treatment water since our system does not need to add chemical additives to the water. 2. Introduction

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3. Character - Put near reservoir or get it floated on water. - Supply water from the near reservoir. - Use media for microorganism to absorb cyanobacteria and causes for eutrophication in bio-contactor cell. - Overflow from the upper part of bio-contactor cell to filter soil and decompose in vegetative .degradation area. - Improve algae removal efficiency by using eco-friendly solar battery. 4. Application - River. - Lake. - Reservoir. - Golf club. - Upstream of dam.

Technology & Process

Alkali Reducer

Nano Medi

Yelim Bionix Co., Ltd

http://www.mara91.com

1. Outline - Alkali Reducer 2. Introduction

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3. Character - KFDA medical substance generator. simultaneous acquisition of water mark. - Automatic water quality control system. - Platinum titanium electrolysis. - High-performance two-filter and the seven-stage water purification system. - Automatic control separation system. 4. Application - Alkali reducer.

Equipment

Alkaline Reduced Water System

KYK CO., Ltd.

http://www.kykok.com

1. Outline - Because the particle of water is very small. the taste of the water is soft. its absorption is fast. ionized minerals are rich in the alkaline water with reducing power. and its kinetic energy is large. 2. Introduction

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3. Character - 99.99% pure platinum titanium electrode plates. which is patent. -SMPS power supply system (not trans-type). - One-touch operating system. - The automatic drainage of stagnant water in the product and auto cleaning after use. - Display the counter of remaining days to use the filter and the hours of use. - Adjustable for pH concentration of influent water by 76 steps. 4. Application - Reduced water system

Equipment

100

All-in-one type water gauge

SLM600

IS Technologies Co. Ltd.

http://www.sondar.com

1. Outline - A gauging system that gauges various kinds of liquid and solid levels based on a contactless type of highly accumulated technology 2. Introduction

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3. Characteristics - LEVEL gauging and maintenance/repair are easy - Installed quickly and simply - 2 OPEN COLLECTOR TR switches can control relay action - In case of malfunction. it notifies user of malfunction by differentiating electricity output value with normal output 4. Application - Applies to water level gauging of various food tanks or water purification water waste/sewage treatment facilities. water level gauging and managing of reservoirs and lakes

Equipment

101

Aluminium Cans Recycling System

WonJin Industrial Machine Co. Ltd.

http://wonjineng.koreasme.com/

1. Outline - This Aluminum Cans Recycling System is designed to efficiently recycle aluminum cans in a literal term. In particular. Can Compressor Unit in the system can compress a number of cans with outstanding durability and is essential to recycling aluminums. 2. Introduction 3. Characteristics - Cost reduction - Environmental protection - Profit increase 4. Application - Aluminum can recycling system

Technology & Process

102

Amalgam lamp

Ushio Korea Co., Ltd.

http://www.ushio.co.kr

1. Outline • Amalgam lamp to which water treatment principle under which DNA. microorganism gene substance. is permanently damaged using 254mm wavelength. UV-C area. among UV areas and TOC is degenerated by transforming molecular structure of organic matters using 185mm/254mm wavelength is applied • High efficiency than other general low pressure lamps 2. Introduction

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3. Character • Output of 254mm and 185mm • Various line-up of 80w to 400w • Short warm-up time • Use smaller mercury than general low pressure lamps and comply with RoHS guidelines 4. Application • Process water for industries • Portable water and drinking water • Wastewater treatment

Equipment

103

Ammonia analyzer

ENDA-C2000Series

Korea Horiba Co. Ltd.

http://www.horiba.com

1. Outline - Continuous measurement of NH₃density among released gases from nitrogen removal device of dry ammonia 2. Introduction

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3. Characteristics - Use of oxygen analyzer. type of epochal magnetic pressure using paramagnetism of oxygen - Realization of ‘Wide Range’ from low density to high density - Easy to maintain and use due to various functions such as gauging condition monitor. calculation process. memory based on micro computer - Sophisticated applicable according to installation condition - Front operation by improving controllability 4. Application - Continuous measurement of NH₃density among released gases from nitrogen removal device of dry ammonia

Equipment

104

Ammonia nitrogen automatic measuring device NHR-3000

Dongyang Electro-systems Co.,Ltd.

http://www.ando.co.kr/

1. Outline - It gets NH4-N concentration by gasfication of ammonia nitrogen concentration. absorbing rare sulfuric acid liquid and detecting the change of electric conductivity. Using rare sulfuric acid liquid and small amount of sodium hydroxide for samplers. this monitor is easy to manage treating measured waste. 2. Introduction

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3. Characteristics - Translation NH4-N concentration function - Not using special samplers - Automatic cleaning method 4. Application - Ammonia nitrogen automatic measuring device

Equipment

105

Ammonia Storage & Supply Plant For DE-NOx System

JINU DEV Co., Ltd

http://www.jinu.biz/

Product Description
Ammonia storage & supply plant for DE-NOx system

Application
TAIWAN THERMOELECTRIC POWER PLANT

http://jinudev.en.ecplaza.net/sitebuilder/images/r2.jpg> N2 Purge System	http://jinudev.en.ecplaza.net/sitebuilder/images/r5.jpg> Ammonia Storage System
http://jinudev.en.ecplaza.net/sitebuilder/images/r4.jpg> Ammonia Dilution Tank	http://jinudev.en.ecplaza.net/sitebuilder/images/r3.jpg> Ammonia Unloading Compressor
http://jinudev.en.ecplaza.net/sitebuilder/images/r6.jpg> Ammonia Supply System	http://jinudev.en.ecplaza.net/sitebuilder/images/r10.jpg> S.C.R S/B Steam Line
http://jinudev.en.ecplaza.net/sitebuilder/images/r8.jpg> Ammonia Line	http://jinudev.en.ecplaza.net/sitebuilder/images/r9.jpg> S.C.R S/B Steam Line
http://jinudev.en.ecplaza.net/sitebuilder/images/r7.jpg> Ammonia Injection Gird Line(“A” Side)k	http://jinudev.en.ecplaza.net/sitebuilder/images/r11.jpg> Condensate Water Line (SCR S.B)

Air Treatment

106

Anaerobic Biogas Power Generation System of High-density Organic Biomass

Daewoo Construction Co., Ltd.

http://www.dwconst.co.kr

1. Outline - It separates between acid fermentation tank and methane production tank to increase the efficiency and operation safety compared to the existing single phase digestion process. - Can be used for high-density organic waste water. including livestock manure. food waste and sewage sludge. - For the methane production tank which is supplied with high-quality organic acid. ultra-fine methane gas is produced through high-efficient sludge cultivation. - Accumulates over 20 years of experience in the design. construction and plant operation and management. - Treatment time is saved through pre-treatment process and high-quality biogas (contains 75% of methane) is produced. 2. Introduction

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3. Characteristics - 100% domestic technology (R&D/Actual Construction/Successful Result/Verified Technologies ) - Acid fermentation tank and methane fermentation tank are separated for operational safety and increase of efficiency. The acid fermentation tank has a buffering function and supplies high-quality organic acid to methane creation microorganism. - The methane fermentation tank supplied with high-quality organic acid cultivates high-efficient sludge to produce ultra-fine methane gas. - De-aired sludge separate by the GSS is resettled to form the bed layer and is mixed with plug flow within the reactor. - Efficiency is 10~20 times higher than the existing (CSTR). - Treatment time is saved through pre-treatment process and high-quality biogas (contains 75% of methane) is produced. 4. Application - Anaerobic Biogas Power Generation System

Technology & Process

107

Anaerobic compost

Hanwha Construction Co., Ltd.

http://www.hwenc.co.kr

1. Outline This is a technique to treat organic refuse such as food waste through decomposition by means of anaerobic microbial organisms. The methane gas by-product is used to generate power. and compost to fertilize and improve soil quality. 2. Introduction 2-1. Process <center><img src=http://www.apec-vc.or.kr/NeoMarketPlace/download.asp?file=MP2005000085_2.jpg></center> 2-2. Composition <center><img src=http://www.apec-vc.or.kr/NeoMarketPlace/download.asp?file=MP2005000085_3.jpg></center> 3. Characteristics - Optimizationl adjustment of reaction time and possibility of curtailing (homogeneous reaction) - Complete degradation of organic matters - Increase digestion gas production - Decrease fermentation tank volume (space-efficient) - Prevents equipment aging (longer equipment life) - Maximized equipment value - Stable operation - Stable temperature 4. Application - Treatment of organic refuse such as food waste

Technology & Process

108

Anaerobic Digestion System

Dreambios Inc.

http://dreambios.co.kr

1. Outline • The upflow anaerobic sludge blanket method (UASB) uses granular sludge formed through the self-immobilization of anaerobic microbes to efficiently process highly concentrated organic wastewater. • It is applicable to industrial wastewater. such as distillery wastewater. food wastewater. etc. • A highly advantageous method with regard to wastewater treatment and energy reuse because methane gas is generated as the final by-product. 2. Introduction

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3. Character • Minimization of a required site by application of highly concentrated organic matter load • Wide applicable concentration range • Available generated methane gas • Reduction of sludge-processing cost because of the decrease of sludge production 4. Application • Industrial Wastewater: dyeing. paper manufacturing. hides. petrochemical wastewater. etc. • Food Wastewater: starch. beverage. beer. dairy product wastewater. etc. • Wastewater. Landfill Leachate. etc.

Equipment

109

Two Stage Anaerobic Process

TSAP

Environmental Vision 21 Ltd

http://www.ev21.co.kr

1. Outline EV21's TSAP removes hardly degradable nitrogen and organic materials in dyeing and other industrial wastewater. Color-causing chemicals are treated in the anaerobic process and remaining pollutants are efficiently treated in the following aerobic and chemical treatment processes. 2. Introduction (1) TSAP &#8211; I: Hardly degradable organics in wastewater are broken into small size particles that can be easily degraded ones through hydrolysis and organic acid fermentation reaction in the primary and secondary UASB (Upflow Anaerobic Sludge Blanket) process. Following biological and chemical treatment processes remove remaining organic materials and color-causing materials. (2) TSAP &#8211; II: After UASB treatment. wastewater is directed to the UFPB (Upflow Packed-bed Bioreactor) followed by aerobic biological treatment process. Pollutants are removed in the UFPB through hydrolysis and organic acid fermentation reaction and remaining contaminants are thoroughly removed in the final aerobic biological treatment process. 3. Characteristics - High processing efficiency of wastewater containing a large amount of chromaticity CODcr and Color removal rate with TSAP I (test duration: 6 month.)(See table 1. 2) 4. Applications - Dyeing factory. clothes factory

Technology & Process

110

8000 series total N and P Analyzer

Yuil Engineering Corp.

http://www.h20is.com/

1. Outline - H2OiS 8100 Total Nitrogen Analyzer and H2OiS 8200 Total Phosphorus Analyzer are designed for continuous measurement of total nitrogen and total phosphorus in the water according to the standard test procedure of Government's water quality regulation. 2. Introduction - The data is as much accurate as the data of laboratory so that it can be applied to the various processing in drinking water. wastewater. sewage. industrial wastewater. water sampling and water quality monitoring system for ground water and ecological environment diagnosis parameters and ecological environment diagnosis parameter and so on. - This automatic analyzer consists of control. monitoring. digestion system and external enclosure. 3. Characteristics 3-1. Total Nitrogen Analyzer - On the basis of Absorption Photometry. it consists of two photodiode. One is the measuring photodiode to measure the intensity of lighting through the sample. - Another is reference photodiode to compensate the interference occurred by organic materials in the sample. - Both photo diodes convert them to certain voltage signals. which are calculated by microprocessor to display the result of absorption rate. - For precise analysis. calibration curve adjusted periodically by using both blank and standard solution of KNO₃makes it possible to compensate the physical change of the instruments. 3-2. Total Phosphorus Analyzer - On the basis of Absorption Photometry. it consists of two photodiode. One is the measuring phodiode to measure the intensity of lighting through the sample. - Another is the reference photodiode to compensate the interference occurred by organic materials in the sample. - Both photo diodes convert them to certain voltage signals. which are calculated by microprocessor to display the result of the absorption rate. - For precise analysis. calibration curve adjusted periodically by using both blank and standard solution of makes it possible to compensate the physical changes of the instruments. 4. Application - Drinking water. wastewater. sewage. industrial wastewater. water sampling and water quality monitoring system for surface water and ecological environment diagnosis parameters and so on.

Equipment

111

Analyzer AMI Soditrace

SWAN Analytical Korea

http://www.swankorea.co.kr

1. Outline - Sodium analyzer used in the ppt-level generates high purity water and bubbles ranging from 0.001 to 10’000 ppb. 2. Introduction

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3. Character - Continuous monitoring of quantitative analysis of sodium ions in the generation of high purity water and bubbles. - Convenient installation of a sodium analyzer panel. - Quantification limits of 0.001 ppb of sodium ions. - Automatic program correction. - Automatic regeneration of sodium electrode. 4. Application - Water quality monitoring.

Instrument & Chemicals

112

Anemometer (Kanomax Multi-Function Thermal Anemometer)

Model/6113/6114/6115

Kineq Tech Corporation

http://www.kineqt.com

1. Outline This Anemometer is a device measuring wind velocity. temperature and pressure. And there are a hot wire type anemometer with high precision and a low-priced. analog wind speed & direction indicator. 2. Feature - Wide range of wind velocity measurement - Simultaneous digital and analog display - Static pressure measurement inside a duct - Easy to carry as this Anemometer is lightweight and compact 3. Introduction

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4. Application - Wind velocity. temperature and pressure measurement

Equipment

113

Anionic Polyurethane Powder

Daechang Industrial Co., Ltd.

http://www.brasone.com

1. Outline - Brass is a compound metal produced with a mixture of Cu. Zn allow and other elements. It is easy to cast and process as well as corrosion resistant. Brass is widely used because of its fine color and low price. compared to bronze. The brass bars produced by Daesung initially holds these fundamental qualities. Daesung especially manufactures high forgeability and workability products with enhanced corrosion resistant features. In order to accommodate the international issue of environmental regulations. the company has developed unleaded brass material which is currently manufactured and supplied in the market. 2. Introduction

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3. Characteristics - Forging brass: Used for forging or compressing due to its high hot forgeability. machinability and precise forgeability Production form: Bar. wire and hollow bar. - Free cutting brass: Used for processing. wiring. form rolling. knurling due to its easy cutting and high insulation functions. Production form: Bar. wire and hollow bar - Yellow brass: Used to make zippers. wires. bendings and plates. due to its high cold forgeability. machinability and heat workability. Production form: Bar. wire and slab - High strength brass: Used in production of automobiles and ships. due to its high strength. corrosion resistant and abrasion resistant features. Production form: Bar and hollow bar - Corrosion resistant brass: Used to make drinking water pipe parts due to its dezincification properties. high forgeability and workability features. Production form: Bar and hollow bar. - Lead free brass: Environmentally friendly lead free material that does not discharge lead while maintaining easy cutting process features. Production form: Bar and hollow bar - Copper Anode: Used in general plating and electro-plating of PCBs due to its excellent plating and production features Production form: Ball. 4. Application - Forging brass: Valve. machinery. tire airway. flange. rolled screw and electric code - Free cutting brass: Bolts. nuts. small screws. valves. machinery parts and watch/lighter/camera parts. - Yellow brass: EDM wire. zipper. rivet. machinery parts and electric parts - High strength brass: Synchronizer ring. propeller axis. pump axis and fishing/real fishing gear - Corrosion resistant brass: Food related products. taps and drinking water pipe parts - Lead free brass: Food related products. taps and drinking water pipe parts - Copper Anode: General plating and electo-plating of PCBs

Equipment

114

ANKUK POWER VALVE

ANKUK INDUSTRY CO., LTD.

http://www.ankuk.co.kr

1. Outline - A multipurpose and all-round valve. being not rusty without painting. 2. Introduction

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3. Character - No leakage under high temperature and high pressure. - Nonpoisonous valve with resistance to acid. corrosion. base and heat coldness. - Leakage protection with only one O-ring. - Anti-rust and anti-scale valve. - Semi-permanent and low-cost valve. 4. Application - Waterworks. - Pumping stations. - Filtration plants. and sewage treatment plants. - Pipes in the premises.

Equipment

115

Anti-Backflow Digital Water Meter

SHINHAN PRECISION Co., Ltd.

http://www.spic.co.kr

1. Outline - Anti-Backflow Digital Water Meter. 2. Introduction

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3. Character - Compressed-spring blocking plate built in the main body of the meter solves backwashing problems of cool and hot water lines. - Manipulation of meter reading is impossible due to a reverse installation method. - Solving problems of existing check valve type meters which cannot prevent backwashing when they are not installed horizontally and there is low water pressure as an anti-backwashing check valve is built obliquely in this Meter. - Solving problems of existing differential pressure type anti-backwashing meters whose spring tends to fall out when they are installed in areas where there is high water pressure. - Selection between the direct reading type and remote reading type. - Anti-backwashing function cannot be operated due to scaling when a meter is not installed horizontally or used for a long time in case a meter does not have a tilting type anti-backwashing structure (vertical type anti-backwashing structure). 4. Application - Digital water meter.

Instrument & Chemicals

116

Antibacterial Nano Silver

Biocera Co. Ltd.

www.biocera.co.kr

1. Outline Nano Silver is a nano-encapsulated particle material of silver (one billionth of a meter). Biocera Nano Silver is a liquid type nano silver which combines a “Nano Poly Technology”. a compounding and processing technology and an antibacterial function of silver. As a 5nm ultra fine silver particle. Biocera Nano Silver has a strong antibacterial durability by directly acting on harmful bacteria and blocking the electron transport system and does not develop resistance to bacteria. 2. Introduction

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3. Characteristics - Harmless to human body and eco-friendly - Excellent antibacterial (over 99%). sterilizing and antifungal effect - Excellent antibacterial durability - No resistance to bacteria 4. Application - Antibacterial - Sterilizing - Antifungal

Equipment

117

Anti-Oxidant Water Jug

Biocera Co., Ltd

http://biocera.co.kr/

Product Description Benefits of anti-oxidant water: 1.Flushes acidic metabolites and toxins from the cellular level 2.Supplies health sustaining minerals such as Ca. K. Na. Mg to the body. 3.Contains smaller Water Clusters(51.497 Hz) that hydrates the body up to 3 times more effective than normal water. 4.Facilitate nutrients and mineral absorptions efficiently 5.Promotes general well-bing by restoring the body Biocera Power-Return supplies the antioxidant water to remove active oxygen(free radical) for maintaining the youthfulness and our health. Product Feature Features 1.Abundant Hydrogen(H2) to remove activated oxidant 2.If water pass through Biocera filter. pH value changes into alkaline water 3.Small water cluster is absorbed into human body quickly. So. it helps to dissolve and excrete body wastes from human body(Prevention of Constipation) 4.Supply minerals to help metabolism 5.Improve Water taste Product Specification / Models Product Name: Biocera Anti-Oxidant Water Jug 2.0 Liters of filtered water (total capacity 3.2 liters) Capacity: Standard design model Suitable to fit all the latest refrigerator doors. Convenient Use Color : Blue Application How to Use 1.Take out the filter 2.After filling enough water in the body. put the filter again and soak it in 15 minutes. 3.Wash the filter with flowing water and shake it 3~5 times and put in the body again 4.After pouring water into the body and passing through the filter.throw away the water. Repeat these motions 2~3 times 5.After finishing cleaning this jug and filter. you can enjoy Biocera alkaline water.

Equipment

118

APK 1200 Tube conditioner

KnR Co., Ltd.

http://www.eknr.com

1. Outline If an absorption tube is used and then is not cleaned. the remaining pollutants in the tube adversely affect the further analysis when the tube is used again. Cleaning work under optimal temperature and conditions is required depending on the types and amount of absorbents. This APK 1200 Tube conditioner performs cleaning in an oven-shaped space without scratching the surface of a tube. 2. Introduction

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3. Characteristics - Simultaneous conditioning of 12 tubes - Tube fittings are easily detachable without the inconvenience of fastening and unfastening. - Control each gas flow for 2 tubes and installation of a total of 6 flow meters - A tub holder rises automatically to an oven at the start of conditioning and the holder moves down the oven automatically at the end of conditioning and then it is cooled down to a room temperature. - Step-by-step conditioning as the ten-stage temperature programming is possible 4. Application - Tube Conditioning

Equipment

119

APK 9100 Valve Control System

KnR Co., Ltd.

http://www.eknr.com

1. Outline This APK 9100 Valve Control System is an independent valve controller. This System can be equipped with a total of 4 valves and is applied to both gas and liquid samples. The system can be applied to any gas chromatography and has a high applicability as it is conveniently removable. This system can be run by using an internal controller for some equipment and is operated by an independent program. 2. Introduction

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3. Characteristics - Injection of gas or liquid samples - Gas: 20ul~ 10cc / Liquid: 0.06ul~2ul volume - Minimizing a dead volume through effective arrangement - Prevention of sample absorption and of contamination of the system through the heating of valves and sample transfer units - Unmanned automation through an analysis system - Supporting various applications depending on the valve flow path configuration 4. Application - Valve Control

Equipment

120

Aqua Gas Generation System

Energy and Machinery Korea Co., Ltd.

http://www.yesemk.com

1. Outline This Aqua Gas Generation System is a renewable energy system with a one trillion won domestic market and a record of equipment replacement in eight thousand companies. Taking advantage of the infrastructure of the Gyeongnam region. the center of shipbuilding and heavy industry. the system greatly improves productivity and environmental friendliness. 2. Introduction

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3. Characteristics - Improvement in cutting speed - Improvement in the quality of cutting planes - Fuel cost reduction - Toxic gas emissions reduction - Improvement in working environment - Suitable for the low-cost nuclear energy generation system - Improvement in productivity - Air pollution reduction 4. Application - Aqua gas generation

Technology & Process

121

Aquacell Auto-Descaler

Aquacell Co., Ltd.

http://www.aquacell.co.kr

The Aquacell Auto-Descaler automatically removes and discharges the scales attached to the heat exchangers and condensing/cooling equipments. using electrolysis with pole switching method instead of physical or chemical treatment. It does not require shut-down or any other downtime during the new installation or maintenance. -Unlike physical and chemical methods for cleaning of pipes.tubing/piping materials of the heat exchanger are not damaged. -As it does not use chemicals. waste water and pollutants are not generated. -It automatically removes scales from the electrodes through the pole switching method. -There is neither damage to the pole plate nor downtime required during the descaling job. -Maintenance is easy. as it is an automatic system. ● Application - Automobile industries - Steel-making. Iron and Metal Production industries -Shipbuilding and Ship Repair Industries -Machinery Manufacture Industries -Resin & Emulsion Manufacturing Process

Equipment

122

Aquacell Electro-chemical Deodorizer

Aquacell Co., Ltd.

http://www.aquacell.co.kr

The Aquacell electrochemical deodorizers are environment-friendly in that they electrolyze salt water in order to remove/decompose bad odor and VOCs into harmless gases for emission without separate chemical injection. - It solves the safety problems caused from storage. breakage. leakage. etc.. without handling the toxic chemicals directly. -Maintenance is easy. since a storage tank for chemicals is not required. - Deodorization efficiency is maximized through electrolysis. as hypochlorous acid (HOC hypochlorite ions(OC-) and OH radicals (OH) are generated at the same time. - The use of Aquacell media raises odor removal efficiency and enables the device to be compact ● Application(Odor Treatment) - Wastewater treatment plants -All sorts of sludges during the treatment process -Sewage treatment plants -Food waste treatment process -Waste landfills -Livestock wastewater disposal plants

Equipment

123

Aquacell Media

Aquacell Co., Ltd.

http://www.aquacell.co.kr

1. Outline - Aquacell media is made by mixing polyethylene resin and zeolite of three-dimensional structure and eco-friendly features. Therefore. it has large surface area and the microorganism-attaching power is better than other media. Because of this reason. it prevents the separation of microorganisms in the backwash process. So. it can maintain the normal efficiency after backwashing process. 2. Introduction

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3. Characteristics - Compact structure of treating facility due to the large surface area - High pore ratio. saving the power cost due to the low loss of pressure - Reduction of initial operation time because of the high microorganism-attaching time due to the mixture of zeolite and water-friendly ingredient - High microorganism-attaching power due to the additional zeolite and the process of the surface (prevention of the separation of microorganisms in the backwash process) - High durability (more than 7 years) - Long life of MF and AC because of the high filtration of SS - Eco-friendliness (use of zeolite and PE): recyclable - Backwash with small backwashing water due to the low specific gravity 4. Application - Water reclamation and reuse system - Sewage and wastewater treatment - Purification of rivers and ponds - VOCs and odors treatment (Backwashing filter)

Equipment

124

AquatiCube Package Treatment Plant

Centennial Technology

http://www.centech.kr

1. Outline - Integrated and compact solutions for onsite and clustered wastewater treatment 2. Introduction

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3. Characteristics - Compact. pre-assembled. and factory tested plants for wastewater treatment ㆍThe ancillary equipment. including process pumps. valves. instruments and control systems are housed in a single container. The self-contained system will outperform conventional treatment alternatives. offering superior quality effluent. reduced operating costs. smaller footprints. and more reliable performance. - Easy and quick installation ㆍPre-engineered and fabricated. then delivered to the site in 20 feet or 40 feet ISO open-top shipping container. After connected to flow equalization tank. the plant will run for treatment. - Custom design for specific requirements of the site ㆍTwo types of package plants are available depending on effluent water quality and flow capacity. Patented Submerged Block Membranes (SBM) are key to high quality effluent. Patented modular surface oxidation units can be substituted for SBM to meet the requirements of large quantity treatment. Several package units can be connected in parallel to serve the total design flows. - Low cost and low maintenance operation ㆍPLC monitors the entire system and automatically makes adjustments to ensure the plant is operating at peak efficiencies. The plant can be operated by the staff directly. or remotely via internet. 4. Application - Decentralized sewage treatment for suburban new development area - Industrial and municipal wastewater treatment - Hotels. resorts and restaurants - Military camps and construction sites - Refineries and oil fields - Food processing plants - Cruise ships and off-shore locations - RV park

Equipment

125

Architectural acoustics

TL Engineering Co., Ltd.

http://www.tlengineering.com

1. Outline - This is to assess environmental impact of various human behaviors. identify its damage range. and to come up with countermeasures. The areas include complaints/impact assessments by construction work (construction equipment/blasting/engineering work). by transportation-related institutions (road/railroad/light rail transit/express way/airplane). by manufacturing plants (plant-plant/plant-private house/plant-commercial facilities). and by noise in our daily lives (noise during midnight/various complaints). 2. Introduction

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3. Characteristics - Flow of Environmental Impact Assessment (noise/vibration) ㆍNoise and vibration ㆍImpact prediction at a time of construction ㆍImpact prediction at a time of operation ㆍReduction strategy ㆍPost environmental survey plan ㆍSelection and suggestion of application range and strong/weak points of prediction formula ㆍSuggestion of quantitative assessment method ㆍEstablishment of adequate reduction method 4. Application - Noise measurement between floors of apartment houses

Equipment

126

Artificial Floating Islands for Water Purification

Tera Co., Ltd.

http://terralandscape.co.kr

1. Outline • These are perennial water plants. such as reed. cattail. soft-stem bulrush. Japanese iris. and willow. are planted on small islands that can purify lake and reservoir water. • The islands can become habitats for fish and birds. If the islands are decorated with solar-powered lights. they can also become places for relaxation and provide an eco-experience for residents. 2. Introduction

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3. Character • Economics - As it is semi-permanent. it is economically feasible. - It has low management and maintenance costs. - It creates new landscapes (night landscape and lighting design). • Water quality improvement - The plants’ roots function as a synthetic waste polyethylene porous medium that removes phosphorus. nitrogen. and organic SS. • Ecosystem restoration - The small islands can turn into a small biotope. - It creates habitats for fish. birds. aquatic insects. amphibians. and reptiles. thus securing and preserving the biodiversity. • Educational - It can be a place for relaxation and can provide eco-experience for the residents. - It improves the riverside landscape and can increase the aesthetic interests in the area. 4. Application • Rivers • Submerged weirs for ecosystem preservation • Eco-experience

Eco-Friendly Products

127

Artificial plant island

Bird type artificial plant island

Assum Ecological Systems Inc.

http://www.assum.co.kr

1. Outline This bird type artificial plant island is to provide an optimum space for rest and protection to biota including birds that inhabit watersides based on the concept of preservation and restoration of the ecological system. 2. Introduction

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3. Characteristics - Shielding and protection against wind for the rest of birds. - Reduce stress of birds by building a vegetation zone (reed and iris) to protect birds from predatory animals. - Easy installation. - Upper part of a bird habitat can be built in various forms. 4. Application - Protection of biota.

Equipment

128

Artificial spawning ground for fish

Shingang Hi-Tech Co.Ltd.

http://www.sgenv.kr/

1. Outline This artificial spawning ground for fish is to prevent the reduction of fish and protect fish by providing a fish spawning ground in artificial lakes or reservoirs . 2. Introduction

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3. Characteristics - Ecological system control (provide fish with a spawning ground. a habitat and a hiding place). - Rich food source by creating the environment where plankton grows. - Water quality improvement by plants and microbial media. - Prevention of water-bloom by blocking sunlight - Prevention of corrosion of fish spawning facilities (permanent) - Improvement of beauty of lakes - Serve as a natural exploration area by installation of floating bridge 4. Application - Artificial fish spawning

Technology & Process

129

Artificial vegetation island

Shingang Hi-Tech Co.Ltd.

http://www.sgenv.kr/

1. Outline This Artificial vegetation island is a multifunctional ecotechnological facility that improves water quality of lakes and creates landscape and provides a habitat and a spawning ground for fish by planting an emerged plant in an upper part of an artificial float and attaching a biological string media to lower the part of an artificial vegetation island. 2. Introduction

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3. Characteristics - Improve purification by attaching a biological string media to lower the part of an artificial vegetation island for the first time in the world. - High stability and durability that can resist heavy rain or strong wind. - Observation of underwater ecology through underwater shooting equipment is possible. The island can be used as a nature exploration area. - Capable of properly coping with changes in water level by using a sinker. a bollard. a winch. and a rope. 4. Application - Water plant cultivation

Equipment

130

ARWF (Activated carbon auto Regeneration Water treatment Filtration equipment)

Wintec Glovis Co., Ltd.

http://wintecglovis.co.kr/

1. Outline - This Activated Carbon Auto Regeneration Water Treatment Filtration Equipment (ARWF) is a semi-permanent activated carbon automatic water treatment filter that automatically repeats the process of water flows and regeneration using an activated carbon adsorbent on the site and does not need the replacement and exchange of the activated carbon as the filter separates foreign substances by spraying superheated steam on substances adsorbed on the activated carbon. 2. Introduction

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3. Characteristics - Automatic regeneration at water treatment sites (automatic treatment inside equipment) ㆍNo need for the replacement and exchange of activated carbon - No generation of wastes in the discharge of organic matters - Compact installation area ㆍLess installation area is needed as this equipment does not need a settling tank which is used in an existing general purification equipment (activated sludge treatment) - No construction cost in installation including civil engineering work as this equipment is a unit type ㆍReady to be operational the day after the installation - Saving water and sewage cost ㆍSaving water and sewage cost due to the reuse of treated water - Various treatments according to other uses ㆍTreatment for the purpose of use including process water in a factory and residential water 4. Application - Water Treatment Filtration Equipment

Equipment

131

Asbestos collector

ORTEX Ultra

KINE INDUSTRY

http://www.e-kine.com

1. Outline - This meter is used to measure fine dust. carbon dioxide. carbon monoxide. HCHO(formaldehyde). VOC. radon. airborne bacteria. asbestos and nitrogen dioxide. etc. in houses and public use facilities. The meter is composed of a product that meets the indoor air quality process test method and a portable product. 2. Introduction

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3. Characteristics - Adjustable between flux 6 - 20ℓ/min - Continuous use for over 5 hours with a charged battery is possible - Automatic flux compensation function with a built- in flux adjuster 4. Application - Collection of dust and gaseous contamination samples in buildings and workplaces - Measurement of air quality in public use facilities and underground living space

Equipment

132

Asbestos Filter Holder

Taewon Sibata Co., Ltd

http://www.sibata.co.kr

1. Outline • Disposable asbestos filter (25mm) suitable for US NIOSH asbestos method 2. Introduction

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3. Character • A set of membrane filter (pore size 0.8㎛) and backup filter is in a sampling holder • Membrane filter: Ø25mm White • Composition: 50 item / 1 box • Size: about Ø29x80mm • Rubber part external diameter: O.D Ø7.65mm 4. Application • Various sampler

Energy

133

Asphalt Cold Mix

Chung-chong Environmental Industry Co., Ltd.

http://www.ccenv.co.kr

1. Outline - By reusing recycled aggregates for asphalt concrete right after its production in the course of processing construction wastes. it is highly resistant to plastic deformation and easy for pavement construction. This environmental-friendly technology is less affected by fatigue crack and moisture. 2. Introduction

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3. Characteristics - Land Preservation ㆍ100% reusing of recycled aggregates ㆍPreventing land damage - Revolutionary Pavement Material ㆍNo oxidation and aging ㆍHigh intensity and abrasion resistance - Environment Friendliness ㆍNo need for heating in the process of construction ㆍNo pollution creation due to pavement at normal temperature - Lowered Price ㆍSignificant reduction of budget in government-related constructions ㆍDecrease in pavement costs in various constructions 4. Application - To address increasing road damage caused by global warming and growing number of vehicles - To provide high-efficient and low-cost recyclable products to tackle increasing construction waste problems - To protect environment by developing high-quality recycled resources pavement products - Need of recycling due to exhaustion of natural aggregates - Necessary to make construction wastes into recycled resources - To strengthen national competitiveness by introducing high-efficient and low-cost recyclable products

Equipment

134

Atlatium’s HOD Sterilizing Apparatus

WIT Co., Ltd.

http://www.waterit.kr

1. Outline - USEPA (US Environmental Protection Agency) Certified: 5log MS 2 Reduction. - FDA PMO (Food and Drug Administration’s Pasteurized Milk Ordinance) Certified. - High performance sterilizing and advanced monitoring system with low cost. 2. Introduction

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3. Character - Applying the total reflection theory into UV sterilizing treatment. this apparatus adopts a thick quartz tube wrapped with air blocks which enables ultraviolet rays from a UV light source to totally reflect to inside of the chamber with sustained and uniformed intensity showing an excellent sterilizing performance superior to existing UV sterilizers. Unlike a low pressure (LP) lamp used for existing products. the medium pressure (MP) lamp applied in this apparatus prevents microorganisms from photoreactivation and modification. - This apparatus maximizes a sterilizing performance by filling the chamber with UV lights without loss and effectively kill viruses and microbes passing through the system. - Unlike general UV system. this HOD system realizes uniformed and sustained ultraviolet ray dosage. 4. Application - Atlatium’s HOD sterilizing apparatus.

Equipment

135

Atlatium’s HOD System

WIT Inc.

http://www.waterit.kr/

1. Outline • This system has a stronger sterilizing power compared to the existing UV disinfection system as it grafts the total reflection theory to the UV disinfection process and uses a thick quartz tube surrounded by air blocks. Moreover. the UV rays of a UV light source are completely reflected to the inner chamfer with continuous and uniform strength. • It prevents the photoreactivation and modification of microbes. which could occur from an existing low-pressure lamp because a medium-pressure lamp is used. 2. Introduction

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3. Characteristics • This HOD system realizes uniform and continuous UV irradiation by grafting the total reflection theory unlike general UV systems. 4. Application • UV disinfection facility

Equipment

136

Atmospheric ions analyzer

APM Engineering Co., Ltd.

www.apm.co.kr

1. Outline - This atmospheric ions analyzer automatically measures ion concentration of particulate matters and ion concentration of gaseous matters continuously. Measurable particulate matters include Nitrate. Sulfate. Nitrite. Phosphate. Chloride. Ammonium. Sodium. Calcium. Potassium. and Magnesium while measurable gaseous matters include Hydrogen Chloride. Nitric Acid. Nitrous Acid. and Sulfur Dioxide and Ammonia. 2. Introduction

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3. Characteristics - Ion chromatography that makes a quantitative analysis of each ion. - 99% accuracy of collection efficiency in contrast with the weight method. - Unmanned automatic operation is possible for up to 10 days. - Automatic analysis of positive ions and negative ions is possible (optional feature: every 15 minutes). - Storing data in windows after they are analyzed is possible. - Control and data collection through remote control equipment are possible. 4. Application - Analysis of atmospheric ions

Equipment

137

Atomotive Emission Gas Analyzer

Qrotech

http://www.qrotech.com/en/

Product Description Automotive emission gas analyzer Product Feature 1. Excellence in accuracy. safety. and durability 2. Possible conversion of 5 GAS (including NOx) 3. Automatic adjustment of preheating time / Measured value PAUSE function 4. Built-in printer / RS232 PC program Product Specification / Models QRO-401 Specifications 1. Measurement category: CO. HC. CO2. O2. . AFR. NOX (choice explanation) 2. Measurement principle: CO. HC. CO2 Non-dispersive Infrared type (NDIR)O2. NOx Electrochemical type 3. Preheating time: Approx. 2~8 minutes 4. Energy consumption: Approx. 50W 5. Size: 285(W) x 410(D) x 155(H) 6. Weight: Approx. 4.5 kg Application governmental agency’s use. inspection or repair of vehicle.

Equipment

138

Attachable micro-bubble generator and flotation(AMG & VFS)

Next Generations Technologies

http://www.ngst.co.kr/

1. Outline This AMG is an abbreviation of the attachable micro-bubble generator and it generates micro-bubbles. The AMG is possible to both attach and detach. If an AMG is installed in a general circulation pump. micro-bubbles are generated when a circulation pump operates and pollutants can be treated in a short time in a flotation tank through micro bubbles. 2. Introduction

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3. Characteristics - Lots of bubbles are generated when a spring type automatic switch which is installed in the AMG opens through a general gear pump (4 atm or less) - The contact of micro-bubble and pollutants prompts flotation and treatment - Depression is made b the automatic opening and closing because a spring type automatic switch has the same or less modulus of elasticity with inflow and flow pressures because the spring is installed in the upper part - As a result. lots of micro-bubbles are generated. 4. Application - Micro-bubble generation and flotation treatment

Equipment

139

Auto Air Filter

NIVAK Industrial Inc

http://www.nivak.co.kr/

1. Outline • This automatic air filter system has a suction nozzle inlet that operates in the right. left. top. and bottom directions. and sucks dust attached on the filter through vacuum suction 1–3 times a day using a 24-hour timer to automatically transfer and collect the accumulated material to the dust collector. 2. Introduction

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3. Character • Has an attached horizontal lift adjuster (company’s patented item) • Has an attached chain tension adjuster • Diversification of the driving system: chain (basic). rack gear. and timing belt (optional) • Reduction in maintenance costs because of the automatic cleaning function • Has a filter cycle of 3–5 years or more (longest life span among dry filters) 4. Applications • Air-conditioning air filters in subway stations. underground shopping areas. department stores. and buildings • Outdoor air-intake air filters in plants (steel and chemical) • Dust-collecting facilities in timberwork sites. textile factories. paper mills. and foundries • Primary dust-collecting filters of aeration tanks • Dust-collecting filters in other places with high dust concentration • Outdoor air-intake air filters in semiconductor and electronics factories

Eco-Friendly Products

140

Auto Polymer Dissolving System

EM-TECH CO.,LTD.

1. Outline - Auto Polymer Dissolving System developed through the collaboration with the technical staff of Ciba Specialty Chemicals in England is innovative equipment that makes convenient maintenance and repair possible. - Auto Polymer Dissolving System prevents the formation of mass by completely dissolving polymer in water in industrial sites and consecutive automatic dissolution is possible. - Auto Polymer Dissolving System is a complete automatic system that increases operational efficiency of dehydration equipment and reduces operational costs sharply as this System reduces the amount of chemical consumption and is convenient for maintenance. - Auto Polymer Dissolving System has high economic effects because this system reduces basic unit of chemical consumption. labor costs and increases dehydration efficiency as this System is complete automatic dissolution equipment compared with existing hand-operated polymer dissolving systems. 2. Introduction

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3. Character - Simple operation and convenient maintenance and repair. - Reduction of chemical expenses and convenient supply of required amount owing to complete dissolution of polymer. - Minimization of the installation area owing to high-concentration (0.1~0.5%) dissolution. - Low installation costs and saving power expenses. - Saving maintenance costs owing to simple operation and low failure rate. - Reduction of labor costs owing to complete automation of supply and dissolution works. 4. Application - Dehydration equipment in sewage and wastewater treatment plants and water treatment plants. - Coagulation-precipitation equipment in sewage and wastewater treatment plants. - Dehydration equipment in industrial wastewater treatment plants.

Equipment

141

Automatic Acid Fog Collector

APM Engineering Co., Ltd

http://www.apm.co.kr

1. Outline • Automatic acid fog collector to collect and measure fog with an optic method by the visibility detection theory • To increase a fog collection efficiency by the patented impaction theory 2. Introduction

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3. Character • Easy to operate and able to collect fog of 2000ℓ per minute • A shape of collection part is specially designed in order to prevent collected fog from re-dispersing • Be composed of optical fog measurer. fog collector. fog sample container and control system • To store collected fog in a refrigerated container 4. Application • To collect acid fog and measure its acidity • Be able to analyze ion component. etc in acid fog

Equipment

142

Automatic Analyzer

MultiRAE Lite

ENKO CO., LTD.

http://www.enkosys.net/

1. Outline - MultiRAE Lite is an optimal one to six gas monitoring solution for personal protection (including entry to confined space) and a multi gas leak detection application. Its pumped versions and diffusion versions are available. It has the broadest selection of sensor options in its class. MultiRAE Lite with 18 different pre-programmed languages can be configured to meet the needs and the compliance requirements of various countries. industries and applications. 2. Introduction

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3. Character - Available in pumped and diffusion versions. - Various selection of sensor options. - Wireless function responses to accidents quicker than effective visible rays. 4. Application - Automatic Analyzer

Instrument & Chemicals

143

Automatic Back Wash Filter

Environment & Technology Co., Ltd.

http://www.enetcom.co.kr

1. Outline - The automatic back wash filter leads polluted water to the filter and goes through the coarse and minute screens. in which solid substances gradually pile up in a filter screen to increase inner pressure of the filtering device. Once the pressure reaches a certain point. it automatically opens a back wash valve to discharge solid substances. 2. Introduction

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3. Characteristics - It represents an innovative filtering device applicable to a wide range of industrial fields from environment to petrochemical. pharmaceutical. food. paper and steel manufacturing. - The compact device occupying a very small area has a filtering speed of 100㎥/㎡?hr (20 times higher than that of the existing device). - It may be installed anywhere and may easily be built in the existing facilities. - It may automatically achieve absorptive backwash without outside power and hardly requires additional backwash facilities such as a back wash pump and a compressor. - It consistently processes filtering and treatment without cessation even during backwash. - It is easy to maintain and operate due to automatic operational conditions. 4. Application - Advanced treatment to remove remaining SS - Screen for pre-treatment - Purification of lakes & wetlands and rivers

Equipment

144

Automatic Backwash Consecutive Filter

EM-Tech Co., Ltd.

http://www.Chun-JungTech.kr

1. Outline - Automatic Backwash Consecutive Filter. 2. Introduction

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- Raw water that flows in removes pollutants passing through the strainer (2) and the micro screen (6) and treated water is discharged into the filtered water discharge pump (7). - Automatic cleaning process control according to pollutants and pollution concentration in raw water that flows in through PLC control. - The drain chamber (8) is always open in a backwashing process and a small amount of backwash water is discharged to the outside through the drain valve (9) and the backwashing valve in consecutive backwashing. - Backwashing pump (10) transports treated water to the cleaning nozzle (11) through cleaning of the inside of the collecting pipe and sprays jet stream on to the surface of the micro screen. 3. Character - Very convenient installation. operation and maintenance and operation under low pressure. - Treatment in case of backwashing owing to consecutive operation. - Long durability life owing to a micro screen made from stainless materials which have high durability. - Compact structure and treatment of a high flow rate. - 100% cleaning of the both sides of a polluted micro screen owing to a specialized cleaning system. - Operation by water pressure or electric control. - Short initial investment payback period owing to low maintenance cost. - High treatment efficiency and stable operation. 4. Application - Automatic Backwash Consecutive Filter.

Equipment

145

Automatic backwash sand filter

ABF

ANT Co., Ltd.

http://www.antcorp.kr

1. Outline - Easy operation due to the filtering and backwash process is processed automatically. there is no clogging in any case. maintenance/management is very convenient. and the life cycle of filtering medium is long. which contributes to the reduction of operation cost 2. Introduction

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3. Characteristics - Even during backwash. 24 hour continuous operation is possible with continuous filtering - Design that does not need backwash or cleansing water tank is possible - Durability is increased using simple structure and high intensity corrosion resistance material - Manufacture according to field condition in concrete or steel tank is possible - With high performance filtering. stable water quality is expected during third processing - Processed water can be recycled without chemical use - Maintenance/management cost is low due to long life cycle of filtering medium 4. Application - Sewage plant

Equipment

146

Automatic Bag Emptying Machine

DSVR 150, 300, 600

Duk Young Engineering Co., Ltd.

82-2-2671-9331

1. Outline - Belt bag goes through the belt conveyor then belt and base material are separated automatically. Raw materials are on the bottom and belts on the side part. 2. Introduction

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3. Characteristics - Sealing large amount of bags without dust. because it has a dust filter on the upper part of the device 4. Application - Automatic Bag Emptying Machine

Equipment

147

Automatic Chlorine Feeder

Chung-Jung Tech Corporation

1. Outline - This company developed the system for the prevention of the waterborne epidemic caused by germs in the tube wells or valley water that are used at local governments where water supply is not provided. and safe water supply and management. The company manufactured the system to supplement the problems of existing chlorine feeders. such as frequent breakdowns. uneven chlorine concentration and difficulty of operation. 2. Introduction

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3. Character - Pull up the water from the deep-well pump to a water tank. - Send the flow rate values to the controller from the bypass flowmeter. - Decide the amount of the proportionally input chlorine by decoding the pulse signals by the flow rate values received from the flowmeter. 4. Application - Automatic Chlorine Feeder (tube-well type and valley water type)

Equipment

148

Automatic Cleaning-Type Demister

NIVAK Industrial Co., Ltd

http://www.nivak.co.kr/

1. Outline • This system automatically cleans contaminated filters by collecting inflowing dust. flue gas. and oil mist from the outside. Physical adsorption performance is improved. 2. Introduction

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3. Character • It efficiently collects dust and flue gas using aluminum and stainless-steel. W-type pleats. • It is semi-permanent and prevents deformation and corrosion for long-time operation. • The sliding driving system is equipped with a built-in bearing and chain tension adjuster. • It prevents tilting of the stand spraying pipe during driving and water supply. 4. Applications • Air-conditioning air filters in subway stations. underground shopping areas. department stores. and buildings • Outdoor air-intake air filters in plants (steel and chemical)

Eco-Friendly Products

149

Automatic COD measuring device

CODA-211/212

Korea Horiba Co. Ltd.

http://www.horiba.com

1. Outline - Analyzer that continuously measures COD of sample water from factory waste water. river. lake and sea. Measuring appropriate for total waste water regulation is possible since it can calculate water pollution load by combining with load inverter 2. Introduction

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3. Characteristics - Realization of more sophisticated precision rate with a meter and self-examining system - Optional function with chemical cleansing (removal of silver chloride in activator) - Quick indication/check of various data and setting conditions which are needed for COD measurement by using clear large LCD screen - Easy data management by recording data of measurement per a month - Simple operation with communicable software - Remote instruction and management of operation 4. Application - Continuous measurement of COD of sample water from factory waste water. river. lake. sea

Equipment

150

Automatic Continuous Micro Filter

YUCHEON ENVIRO CO., LTD.

http://www.yucheon.co.kr/

1. Outline This automatic continuous micro filter is the fine filtration system which is made of an innovative auto-self cleaning fine fiber with 2. 3. 7. 10. 20 micron filter sizes. The filtration method is divided into two different levels which are so-called the 1st phase filtration and the 2nd phase filtration. The 1st phase filtration applies to mineral-based water and the 2nd phase filtration applies to organic-based water. 2. Introduction

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3. Characteristics - Reduce TSS. NTU and SDI during the water-purification and pure-water treatment processes - Remove SS and BOD during a swage and wastewater treatment process -Remove pathogenic microorganisms including Giardia cysts and Cryptosporidium from drinking water - Ensure a stable efficiency even during a mid and long-term operation without any cartridge replacement - Provide the superior performance compared with the traditional filtration facilities including a sand filtration system. etc. - Apply to the per-treatment facilities with a R/O. N/F and U/F system - Eco-friendly operation system without chemical injection 4. Application - Precision (micro) filtration

Equipment

151

Automatic crushing and separating facility

http://www.dreambios.com

1. Outline - Automatic crushing and separating facility 2. Introduction

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3. Characteristics - Separating the adulterations upon crushing - Separating efficiency over 97% - No use of diluted solution - Minimizing the machinery load - Available of large capacity (20tons/hr) - Minimizing the needed area through process simplification 4. Application - Automatic crushing and separating facility

Equipment

152

Automatic Depalletizer

DS600

Duk Young Engineering Co., Ltd.

1. Outline When the large amount of belt bag goes into Automatic Bag Emptying Machine. it puts belt bag into the machine. lifting the plate with bags. 2. Introduction

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3. Characteristics - Capacity : 600bag/hr - Installed power : 7kw - Voltage : 380V - Frequency : 50Hz 4. Application - Automatic Depalletizer

Equipment

153

Automatic dissolving device of high molecular

Em-Tech Co., Ltd.

http://www.gasteckorea.co.kr

1. Outline This device. which was developed in collaboration with the technical expert of Ciba Specialty Chemicals. UK. provides a innovatively simple and convenient maintenance and repair with its complete automation. 2. Introduction This device can get rid of the generation of cohesive body by fully dissolving a high molecular cohesion agent(POLIMER) in water and it also enables a serial automatic dissolution. This device. which is a complete automatic system available to save and maintain and manage the consumption of chemicals. enables the increase of driving efficiency of dehydration equipment and the large reduction of driving expenses. It is fully automatic dissolution device compared with the existing manual high molecular dissolution device. and therefore it has a high economical effect as it saves Won unit of chemicals and labor cost and increases efficiency of dehydration.

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3. Characteristics - Simple driving and easy maintenance and repair. - Saving of chemicals cost and easiness of fixed supply with complete dissolution of Polymer. - Maximization of installment area with high concentration (0.1~0.5%) dissolution. - Reasonable installment cost and motor cost savings. - Savings of management cost with simple operation and less failure. - Savings of labor cost with full automation of supply and dissolution. 4. Application - Foul and waster water treatment plant and purification treatment plant and dehydration equipment - Foul and waste water treatment plant and cohesion and precipitation facilities. - Industrial waste water treatment plant and dehydration facilities.

Equipment

154

Automatic dust separator

Cheonbo Engineering Co., Ltd.

http://cheonbo.co.kr/

1. Outline - This automatic dust separator is used to remove various concomitants collected by a screen by installing it in front of a drainage pump station. 2. Introduction

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3. Characteristics - Driving system: double chain rake type - Removal of rough and large concomitants - Good durability because main components are composed of materials (STS304) that are resistant to corrosion - Composed of a driving device. a rake steel frame. a recovery chain and a sprocket etc. 4. Application - Removal of various concomitants collected by a screen

Equipment

155

Automatic Gas Injector for Rawinsonde Balloon

KnR Co., Ltd.

http://www.eknr.com

1. Outline Injecting an optimal amount of gas into a balloon to fly the Rawinsonde is simple but inconvenient. A balloon may burst if too much gas is injected or it can fly high in the air with a device attached to. threatening the safety of its user. This Gas Injector is fully automatic from the moment a gas is injected so that Rawinsonde Balloon can be injected with gas and stored in a stable way if a user is away from a site. 2. Feature - The Rawinsonde is a small. upper-air weather observation device suspended below a balloon which flies and measures the weather continuously around 15 to 30 km above the ground. - The Automatic Gas Injector is a device which automatically fills hydrogen or helium into a balloon for flying the Rawinsonde. - Accurate control is always possible as a condition for flying a balloon is controlled not by gas volume but weight so there are no factors of influence including temperature. - There is no problem caused by the injection of excess gas as a balloon triggers a sensor which automatically shuts off the injection of gas when the balloon is filled up with gas and starts to fly. - The controller shuts off the injection of gas and sends an alarm signal to a user at the same time so that the user does follow-up works. 3. Introduction

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4. Application - Automatic Gas Injection for Rawinsonde Balloon

Equipment

156

Automatic Gas Sampler

GASTEC Korea Inc.

www.gasteckorea.co.kr

1. Outline • It grasps air pollution concentration of hazardous air pollutants accurately. • It is required to have air environment monitoring equipment to build policies for emission control. as well as to review and evaluate the effect of the policies. • It offers automatic gas sampler for hazardous air pollutants sampling. 2. Introduction

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3. Characteristics • Sampling and collection of ethylene oxide. mercury and compound. as well as acetaldehyde and formaldehyde of hazardous air pollutants measuring manual are available by 50-1.000㎖/min flow rate setting. • It can be used even during rainy days because of its dustproof/drip-proof design (IP54) • Continuous absorption is available during blackout because of its backup power supply. • A sampler can be installed at any degree because a receiver rotates. • A detecting tube is available because of its stable absorption force under a high load. 4. Applications • Air environment sampling of hazardous air pollutants • It is required to have air environment monitoring equipment to build policies for emission control. as well as to review and evaluate the effect of the policies for various emission controls.

Technology & Process

157

Automatic Gas Sampling System

GSP-300FT-2

GASTEC KOREA

1. Outline -It is developed as an automatic gas sampler for the exclusive detector tube as well as other absorbable detector tubes with high aspiration power for efficiency of the working environment measurement or screening of the indoor concentration specific value. 2. Introduction

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3. Characteristics - Flow volume of 50-250mL/min can be set for the inserted detector tube - The fixed flow function automatically regulates the discharge variation from load changes - Real-time flow volume and integrated flow volume are automatically corrected to the values for 20ºC - Automatic start function enables sampling to begin after a preset time - Automatic stops at preset time/volume. with total flow and transpired time calculations -Ventilation system configured for uninterrupted suction sampling 4. Application - Routine working environment management - Measuring the indoor air quality of houses. schools and offices.

Equipment

158

Automatic gravity Filtration System

SIPHON FILTER

Cheongho Environment Development Co., Ltd.

http://www.cheongho.net

1. Outline As this device is a kind of gravity applied transit and perfect automatic filtering device that the principle of siphon is used. it can process a function from a small amount to a large amount. In case sewage is stored in the body of a filter and reaches certain sewage filled point. the sewage is cleaned reversely by the gravity and it is a currently and remarkably used device a lot. 2. Introduction

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3. Characteristics - As this device is an automatic device. no operator is necessary and its structure is simple. - No operation cost is required. - As a backwater pump of motoring device is not required. no worry exists to be out of order. - Its filtering function is eminent and quality of processed water is almost even. 4. Application - Gravity Applied Automatic Filter

Equipment

159

Automatic Inflow Rate Distribution Facility

Joeun Environment Co., Ltd.

http://www.rcf.kr

1. Outline - Sewage that flows in through a screen is sent to a primary reactor by the Automatic Inflow Rate Distribution Facility and in an emergency (rapid increase in sewage inflow due to rains and other factors. imbalance between supply and demand of electricity. malfunction of equipment and a system and etc.) sewage is sent to a primary reactor in accordance with the treatment capacity of the reactor and the remaining sewage is automatically sent to a flow rate control tank by a buoyancy gate of the Automatic Inflow Rate Distribution Facility.

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3. Characteristics - Response to high flow rate loading and an emergency by maximizing the use of a flow rate control tank - Saving electricity cost by minimizing the equipment operation of a flow rate control tank - Prevention of a decline in treatment efficiency by blocking temporary shock load inflow into a reactor - Prevention of untreated water spill and sludge spill 4. Application - Flow Rate Control

Equipment

160

Automatic injector

Sunjin local products

http://e-sunjin.co.kr/

1. Outline - Spray to the area with offensive odor - Use with battery but no electronic device - Modern style design 2. Introduction

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3. Characteristics - Harmless to human and animals - Remove offensive odor - No secondary pollution - Remove harmful bacteria - Long-lasting operation - Indoor wood bathing 4. Application - Places producing odors

Equipment

161

Automatic interface sensing system

SONDAR3000

IS Technologies Co. Ltd.

http://www.sondar.com

1. Outline - As a device that gauges sludge in water purification plants or sewage plants by using supersonic wave gauging. it can be applied to various kinds of sludge 2. Introduction

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3. Characteristics - As a temperature sensor is installed inside the supersonic wave sensor. it is possible to measure precisely with a temperature compensating algorithm of surrounding temperature. even in the changes of targets. - It can be applied to various kinds of sludge. since it has transmit power control function. gain control function. and reflected wave detecting control according to type and density of sludge 4. Application - Water purification plant. sewage plant. and other water treatment plants

Equipment

162

Automatic measuring total phosphorous/nitrogen device

WPA-58/WPA-58N/WPA-58P

Dongyang Electro-systems Co.,Ltd.

http://www.ando.co.kr/

1. Outline - WPA-58. which is made by Kyoto Electronics Manufacturing Co.. Ltd.. is a device measure total phosphorous/nitrogen amount to satisfy the performance and maintenance requirement. WPA-58 focuses on measurement system accuracy. long-term safety. automatic maintenance. reducing operating cost. simple operation and relation with analysis. WPA-58 is an automatic measurement device which concentrated technologies of KEM processing measurement devices. 2. Introduction

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3. Characteristics - Measuring method approved by Ministry of Environment - Approved by National Institute of Environmental Research - Fast result within an hour - Simple maintenance using tube pump - Dilution of sample up to 500 times - Standard pollutant load calculation device - Measure samples from 3 systems with optimum range (optional) - Light source lamp for measuring two kinds of colorimetric methods - Durable decomposition tank - Safe system with simple maintenance 4. Application - Automatic measuring total phosphorous/nitrogen device

Equipment

163

Automatic melting unit for emulsion polymer (compact type)

Automatic melting unit for emulsion polymer

Dongil Canvas Engineering Co., Ltd.

http://www.canvaskorea.com/main.html

1. Outline - The equipment rapidly melts emulsion polymer with dissolving solution. It consists of rapid dissolving chamber. dispersion ejector. line dissolving section. dilution fluid supply control section and crude liquid supply control section. 2. Introduction

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3. Characteristics - Complete automatic continuous inlet device. - Continuous and accurate inlet of polymer - Able to control amount of dilution fluid according to required level of concentration - Reduction of chemical solution costs - Automatic operation (flow sensor. emergency stop function) - Save installation space. reduction in maintenance expenses 4. Application - Parts relating to dilution and supply of chemicals in all water treatment systems and production processes

Equipment

164

Automatic Melting Unit for High Polymer

EM Tech Co., Ltd.

http://www.blprocess.co.kr

1. Outline - It is an innovative apparatus to perform the maintenance easily by complete automation. - It prevents the lumps by resolving the high polymer coagulant in the water and the continuous and automatic solution is available. - It is an automatic high polymer melting apparatus to save the chemical use and maintain easily. It can improve the operation efficiency of dehydrating facility and save the operation cost. - Because of the complete and automatic solution device. it can save the chemical cost and labor cost. It has highly economic efficiency by improving the dehydrating efficiency. 2. Introduction

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3. Characteristics - Convenient operation and easy maintenance - Saving the chemical cost by complete solution of polymer and easy injection by regular amount - Minimizing the installation area by high concentration solution (0.1 - 0.5%) - Cheap facility cost and saving the driving power cost - Saving the management cost by the convenient operation and low trouble rate - Saving the labor cost by the complete automation of supplying and resolving process 4. Application - Dehydrating facility of wastewater/sewage treatment plant and water purification plant - Condensing and settling facility of wastewater and sewage treatment plant - Dehydrating facility of industrial wastewater treatment plant

Equipment

165

Automatic Online Metering Device of Continuous Operation

PowerMon Ionometer

BL Process Co., Ltd.

1. Outline - PowerMon Ionometer is an online metering device based on ion-selective electrodes. It applies to a variety of areas including sewage/waste water treatment and ultra pure water; it can be typically used in monitoring nitrate nitrogen and ammonia nitrogen in sewage/waste water treatment plant. Na in ultra pure water and F in drinking water. 2. Introduction

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3. Characteristics - Rapid data transmission - Built-in monitoring system - Less reagent consumption reducing the operation cost to the minimum - Able to connect up to 100 external sensors - Remote-controlled maintenance and network operation - Updating and downloading the operation software through USB - Able to use 2-channel operation without an extra charge 4. Application - Sewage/waste water treatment - Ultra pure water

Equipment

166

Automatic Restore Filter

DONGYANG ENG & ENTIS INC

http://watersos.co.kr

1. Outline • The only ultrahigh pressure compression–type nonexchangeable filter in Korea • Semi-permanent filter by repeatable regeneration • Excellent Performance of removing granular turbidity 2. Introduction

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3. Characteristics • Semi-permanent filter life span • Minimizes environmental impact • Chemical not required • Full automatic operation • Technical Features of the Automatic Restore Filter (ARF) - Repeated regeneration - Optimal operation condition can be suggested according to the comparison of internal temperature distribution and thermal flow analysis when the existing fuel in the market for the syngas fuel obtained from combustible waste gasification is replaced with syngas - Extensive gas pocket control (0.005–50 µm) - High-performance filtration and backwashing - Hydraulic media compression - Vertical structure to maximize the contact area with water - Release of the media layer compressed by pressure difference between the influent and the effluent through an automation system and discharge of the contaminants when they do not go through the media layers and reach its maximum - PE fiber • Filter Characteristics (Teflon Coating) - Quick drying material - Antibacterial material - Eco-friendly and recycling material - Excellent chemical resistance - Light weight(specific gravity: 0.91. float on water) - Polar contaminant resistance - No discoloration(nondyeing) - Usable at high temperature(melting point: 165%) 4. Application • Suitable for removing granular turbidity. such as industrial water. wastewater. contaminated water. and others • Suitable for treating factory effluent and sewage water because it is strong against acid and base

Equipment

167

Automatic Sampler

CENTENNIAL TECHNOLOGY INC

http:/www.centech.kr

1. Outline • Automatic Sampler is an advanced concept sampler that can be applied to automaticsampling for process control or environmental monitoring in sites. • It is used for automatic liquid sampling in the remote site process control of sewage and wastewater treatment plants. non-point pollution management. water quality contamination monitoring. plankton survey. and quality control. 2. Introduction

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3. Characteristics • The sample quantity can be adjusted by 100–1.000 mL depending on the purpose of the user. • A user can adjust sampling starting time and sampling interval in advance. • The temperature can be adjusted to up to 0–60°C by 0.1°C. • The sampling required by the environmental management corporation water quality TMS and the current status can be checked. • A user can check if a sample is normally collected. • It functions by receiving a signal from the sensor of a rain gauge or a water gauge. • The neck of water sample bottles blocks the outside using a closed bag that is connected with a tube after water sampling. 4. Application • Quality control of sewage and wastewater treatment plants • Non-point pollutant control • Water quality pollution monitoring • Plankton survey and quality control

Instrument & Chemicals

168

Automatic washing air filter

Samwoo Co., Ltd.

http://www.sw-system.com

1. Outline This product is an automatic washing air filter and can semipermanently keep the efficiency of filtration optimal at all times. It is also a bearing drive system which remarkably improved stability. endurance and noise. 2. Introduction It is equipped with a polyethylene filter with function of both physical capture and that of electrostatic capture. with an inclination to the internal housing and at multistage. and it. auto wash recycling air purifier. moves to a chain and gear motor from side to side by timer and sprays water by water spraying nozzle and washes and recycles. 3. Characteristics - Saving of cost of substitute of filter. - Full auto by timer. - Good endurance in a simple structure. - Keeping filtration optimal at all times. - Low loss of pressure and high efficiency of filtration. - Semipermanent life span of filter body. - Saving of maintenance and management and labor cost by unmanned automation system. 4. Application - Tunnel. subway. factory. department store. hospital. and other building with oil mist for business and dust-removing areas.

Equipment

169

Automatic Waste Collection System Waste Bin Facility

Hyorim Industry Inc.

www.hyorim.co.kr

1. Outline • Green bin modern design and advanced concept slot of convenient function • Ergonomic design slot. which is appropriate for the residential environment • Diverse and convenient functions have been applied as a waste bin facility. It is a slot with eco-friendly and luxurious design developed using domestic technology. 2. Introduction

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3. Characteristics • No control panel is required in a manhole • Simplified slot. manhole. and internal equipment control • Good expandability to extend a slot by giving IP per slot • Modularized. standardized. and miniaturized controller is applied • Quick follow-up service and maintenance 4. Application • New town • Redevelopment area • Large-scale apartment building (multipurpose building) • Building for business use

Technology & Process

170

Automatic water quality gauging device

TW-100

Korea Horiba Co. Ltd.

http://www.horiba.com

1. Outline -Water quality monitoring system which is installed in the water pipes and water supply facilities or final stations of water supply. Safe management with automatic monitoring of daily checking items such as transparency. color. remaining chlorine. 2. Introduction

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3. Characteristics - The compactly designed device measuring from a standard of 4 items to maximum of 7 items - User friendly easy control with communicable screen setting using touch panel - Design for easy maintenance considering maintenance and repair. and comfortable automatic measurement with multiple independent functions - Long distance monitoring communication unit can be installed in main body of gauging device 4. Application - Water quality monitoring by installing it in the pipe water facilities. pipe lines or final station of water supply

Equipment

171

Automatic Water Sampler (900 Portable)

900 Portable

YUILLAB TECH CO., LTD

http://www.yuillab.com

1. Outline As a device to collect or measure samples continuously and automatically. this 900 & 900Max Portable wastewater sampler is widely used as an automatic sampler and a monitoring device of wastewater. industrial wastewater. and ecosystem samples. 2. Introduction

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3. Characteristics - This non-contact type ultrasonic liquid sensing system provides accurate measurement and discontinuous checking regardless of the content of waters or the change of water sources - Clean the intake always before and after sampling - Adjust intervals - Automatically stop the operation -Adjust the amount of samples - Check batteries 4. Application - Analysis of water quality

Equipment

172

Automatic-filling toxic gas detector

Midas?

Honeywell Analytics Co., Ltd

http://www.honeywellanalytics.co.kr

1. Outline - Automatic-filling toxic gas detector developed for rapid and accurate monitoring of toxic gases and flammable gases emitted from semiconductor manufacturing processes or general industrial facilities. 2. Introduction

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3. Characteristics - Detect over 40 gas types - Use TempraSureTM temperature compensation technology - Use first. second and fault alarm relays - Available for relay remote control - Imbedded with its own Web Browser - High efficient sample filling pump reaching up to 30m - Automatic flow control using high-tech sensor - Radio Frequency Interference (RFI) cover function - Event storage and sensor history management - Minimal installation and maintenance costs - Able to operate with low power below 5W - Minimal use of installation space due to compact size - Designed to be suitable for UL 2075 functions 4. Application - Toxic gas detection

Instrument & Chemicals

173

Automotive ceramic honeycomb

Ceracomb

▶ Outline Catalyst substrates has special characteristics such as high geometric surface area. low pressure drop. chemical durability. high thermal shock resistance. ▶ Appearance Shape : Oval. Round Dimension Diameter : Max. 10.5 inch Diameter (Bigger diameters are available.) Length : Max. 12 inch Length Cell Geometry : 100. 200. 400 CPSI ▶ Application Substrate of TWC. DOC. SCR and AOC catalysts and DPF.

Instrument & Chemicals

174

Automotive Emission Gas Analyzer

QRO-202

QROTECH Co., Ltd.

www.qrotech.com

Product Description 1. Excellence in accuracy. safety. and durability 2. Possible conversion of 5 GAS (including NOx) 3. Automatic adjustment of preheating time / Measured value PAUSE function 4. Built-in printer / RS232 PC program QRO-401 Specifications 1. Measurement category: CO. HC. CO2. O2. . AFR. NOX (choice explanation) 2. Measurement principle: CO. HC. CO2 Non-dispersive Infrared type (NDIR)O2. NOx Electrochemical type 3. Preheating time: Approx. 2~8 minutes 4. Energy consumption: Approx. 50W 5. Size: 285(W) x 410(D) x 155(H) 6. Weight: Approx. 4.5 kg Application governmental agency’s use. inspection or repair of vehicle.

Evaluation & Analysis

175

Autothermal Thermophilic Aerobic Digestion

ATAD

Finereformance Co.Ltd.

http://www.reformance.co.kr

1. Outline - ATAD (Autothermal Thermophilic Aerobic Digestion). - Growth rates of thermophilic aerobic micro-organisms are faster than those of other bacteria at 45 – 65 ℃. - Using free thermal energy generated by the aerobic digestion of thermophilic aerobic micro-organisms. 2. Introduction

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- Decompose organisms fast by maintaining the temperature at 45 ℃ - 65 ℃that is appropriate for the activations of mesophilic and thermophilic micro-organisms reacting voluntarily without the external supply of thermal energy. - Appropriate for the treatment of highly concentrated waste water because inflow load is allowed up to TS 10 %. - Effective for the extinction of pathogenic micro-organisms and harmful organisms by high temperature operation at 50 ℃ and over. - Satisfy the oxygen demand of thermophilic aerobic micro-organisms by achieving high oxygen solubility at even high temperature using a special Air Booster System. - Outstanding to remove nitrogen by stripping nitrogen. which is a biggest problem for the link treatment of sewage treatment plants. in the form of ammonia.

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- Mesophilic and Thermophilic micro-organism decompose organisms. generating oxidation heat and profuse bubbles - Minimize thermal energy loss by returning the internal air containing generated gas. bubbles and oxidation heat to the reactor by a circulation pump. - Replenish deficient oxygen and compensate ORP in the liquid by taking external fresh air during internal air circulation. - Maximize oxygen availability by supplying proper pressure and the bubbles of fine sizes using an ABS air supply facility. 3. Character - Stable treatment water quality - Reduction of sludge - Energy saving system - Nitrogen removal (ammonia stripping) 4. Application - Anaerobic process technology of highly concentrated waste water and biogas production. - The reduction of sewage sludge and the replacement effect of external carbon resources.

Equipment

176

AZUD Filter

CJK ALLIANCE INC.

http://www.water-terminal.co.kr

1. Outline • The AZUD auto filtering system is a next-generation filter system used to improve the efficiency. stability. and reduce maintenance cost by addressing the disadvantages of the existing preprocessing systems. 2. Introduction

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3. Character • Has a high flow rate against its slim size • Optimization of water filtration capability by helix • Maintenance-free and fully automated system • Accurate filtering of the absolute concept • Contains corrosion-free element • Lightweight filter and requires minimal installation area • Easy to operate and install • Maintains the design quality • Provides constant supply of treated water from the sequential backwash 4. Application • Ultrafiltration (uf) system / reverse osmosis (ro) system / seawater desalination system / soft water pretreatment system • Pretreatment of sewage / wastewater treatment system • Water treatment in a small-scale water supply / wastewater / cooling tower for circulating water / fish farm • To extensively applied to the following fields: steel. paper manufacture. automobile. food. petrochemistry. chemical engineering. electronics. semiconductor industry. agriculture. etc.

Equipment

177

AZUD HELIX DISC FILTER SYSEM

CJK Alliance Co.,Ltd.

http://www.water-terminal.co.kr/

1. Outline - AZUD Auto Filtering System is the latest filter system regards with efficiency/safety/maintenance. which supplements the problems of existing system 2. Introduction

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3. Characteristics - Compact size system with high flow - Maximize the purification function by HELIX(rotation) - Automatic system without maintenance/restoration - Accurate filtering with absolute concept - Elements without corrosion - Small installment area - Simple operation and installment. - Consistent quality - Consistent water supply by sequential backwash 4. Application - UF system / RO system / Seawater system / preprocess of softening water system / sewage water / dirty water / pretreatment of waste water treatment system / water supply / process water / circulation water in cooling tower / fish farm and steel. paper. automobile. food. petroleum. fire. electronic. semi-conductor industries and agriculture

Technology & Process

178

B3m System

Ratec Environmental Technology Inc.

http://www.ratec.co.kr

1. Outline • It is an advanced treatment method that shows outstanding treatment efficiency for the removal of organic matters. including human waste from sewage. wastewater. and livestock wastewater. It can also be used to remove nitrogen and phosphorus by selecting and culturing the dominant bacillus in the B3m reactor using the sporulation characteristic of the said bacillus. 2. Introduction

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3. Characteristic • Excellent treatment efficiency of nitrogen and phosphorus • Has good sludge precipitation • Effective against shock load • Does not emit any foul odor • Outstanding sterilizing effect • Growth characteristics of bacillus • Dominance using growth characteristics of bacillus • [Spore → Germination → Proliferation → Division → Spore] 4. Application • Sewage. wastewater. livestock wastewater. and human waste

Technology & Process

179

Back facility of incinerator

Green Environmental Technology Co., Ltd.

http://www.getc.co.kr

1. Outline - This is the treatment process for the combustion emission gases removing the harmful air pollutants in the emission gases by adsorption and catalyst process. 2. Introduction

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3. Characteristics - Semi-dry type reaction tower + activated carbon injection facility + filtering type dust collector + chimney - SNCR + semi-dry type reaction tower + double adsorption filter + chimney 4. Application - Incineration furnace - Power generation facility - Boiler - Oil refining facility - Other acid-gas producing process

Equipment

180

Back Filter Dust Collector (CB-Series)

CB-Series

CNA

http://www.cnaplant.com/

1. Outline - This Back Filter Dust Collector (CB-Series) is a dust collector that can be widely used in works which generate relatively large dust particles and offers excellent performance for its price. 2. Introduction

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3. Characteristics - Turbo- Blower ㆍInstalled with a non-vibration. low-noise turbo fan through high-precision work and electronic balancing work. ㆍIncreased suction efficiency through minimization of air friction resistance. - Manometer ㆍCheck on the status of dust accumulation in a filter. ㆍCheck on the time of dust removal and the time of filter replacement. - Control Panel ㆍInstalled with a lamp that checks operating conditions. - Caster ㆍConvenient moving and installation due to the installation of moving casters. - Back filter ㆍSquare filter that provides a high filtration area by overlapping filters in a narrow space. - Dust removal method ㆍAutomatic shaking: automatic removal by using a low-speed motor. ㆍManual shaking: manual shaking by using a shaking bar. 4. Application - Flour Milling/Cement Industry - Metal Processing Factory - Feed/Grain/Food Industry Factory - Iron/Steel/Casting Melting Furnace Industry - Ceramic/Grain/Pharmaceutical Industry Factory

Equipment

181

Backwash Uniform Distribution System

D.I ENVIRO

http://www.di-eng.co.kr/

1. Outline • The underdrain evacuates filtered water from the filter during the filtering process. It also introduces water and air during backwashing and air scour processes. The underdrain provides superior distribution of water and air for an effective media backwashing. thus ensuring a uniform distribution of water and air. 2. Introduction

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3. Character • It has a simple structure and is substantially economical. • The construction of the filtration basin structure is stable and provides superior backwash performance. • Its construction cost is economical. 4. Application • Water purification • Sewage treatment • First flush treatment • Reuse water treatment system

Equipment

182

Bad odor prevention facility

Green Tech Co., Ltd.

http://www.green-tech.co.kr

1. Outline This equipment removes bad odor as inner and exterior air gap in active carbon filling the tower absorb bad odor inside organic and inert gases. The equipment can remove bad odor due to organic solvent. and can be operated with simple handling. Also it is highly useful as it is small in size. 2. Introduction

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3. Characteristics - Wide scope of application in removing bad odor - The efficiency will be still the same even though the external standards of the tower consider the site conditions. - Suitable for large volume gas treatment 4. Application - Chemical factory. feed manufacturing plants. organic gas and steam emission facility. waste gas generating facility (H2S. CS2. SO2. CI2. NH4. phenol. ethanol. tar emitting facilities)

Equipment

183

Dust Collector

Bag filter type of dust collector MS-000M Type

ChunghoCA

http://www.chca.co.kr

1. Outline Filter Dust Collector is the equipment which sends the emission gases to a number of dust boxes and collects dusts into the dust box. Particularly. this machine is appropriate to remove particulate matters. 2. Introduction - Compact structure for use in a small area of the factory. - See the Table 1. Table 1. Specifications. <left><img src=http://www.apec-vc.or.kr/NeoMarketPlace/download.asp?file=MP2005000008_2.JPG></left> - See the Fig. 1. <center><img src=http://www.apec-vc.or.kr/NeoMarketPlace/download.asp?file=MP2005000008_3.JPG><br>Fig. 1. Drawing.</br></center> 3. Characteristics 3-1. TURBO BLOWER - Achieved vibration-fee and low-noise as increasing absorption power with decreasing idling weight and starting load on account of applying the domestic aluminum alloy and beginning the electronic balancing. 3-2. CONTROL PANEL - Enhanced acknowledgement quality owing to integrating on-off switch and manometer 3-3. MANOMETER (AUTOMATIC TYPE ATTACHED) - Noticing the situation of filter in collecting dust. - Noticing the time of shaking dust off and changing filter 3-4. FILTER - Available to collect minute dust due to large face of filter adopting rectangular plain surface. - Possible to adopt various filters suitable for character of dust - Easily changeable. compact one bodied type 3-5. TYPE OF SHAKING DUST OFF - Automatic (M type): Silent and powerful Automatic Vibration builds-in timer. if pushing the starting button. it would efficiently shake dust off soon and be free from damage of device by long time use. - Manual (H type): Shake 'SHAKING HANDLE' to eliminate dust. This type is economical and will be free from being out of order. 3-6. DUST BOX - 'Dust Box' under the Dust Collector is easy to collect dust as easily changeable sliding type. 4. Application Grinding. bagging. inputting powder. sandpapering. severing. drilling. cutting. mixing. acryl processing. crashing. cutting cast iron ware

Equipment

184

Bag Filter

Green Tech Co., Ltd.

http://www.green-tech.co.kr

1. Outline This equipment collects dust at filter bags by passing emission gases containing dust through several filter bags which are installed side by side. The filter bag itself collects small amount of dust but the bigger role for it is that the dust layer which is accumulated rapidly on the fabric will play the role of supporter. Accordingly fine dust and highly concentrated dust will be collected more effectively through the dust layer. and collected dust will be removed through mechanical equipment. The scope of treated gas amount is over 3㎥/min and the collection efficiency reaches at maximum 99%. 2. Introduction

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3. Characteristics - Filter bags use unwoven cloth which will increase filtration speed compared to other equipments using other kind of fabric - Able to minimize installation space by using compact design - Increase collection efficiency by using elaborate felt (unwoven cloth) - Consistent pressure loss through continuous removal method - By selecting from wide scope of filter bag. it is not affected by the type of dust 4. Application - Cement factories: Bag insertion project - Steelmaking. iron manufacturing construction - Rear equipment for incinerator - Carpentry construction: Drum center. endless center - Chemical factories: Pulverizer. mixer. pau. etc. - Machinery construction: Grinder project. polishing project. component processing project

Equipment

185

BAG FILTER

Samju Environmental Industrial Co., Ltd.

http://samjuenv.co.kr/

1. Outline - The air containing the dust is flowed forcibly in the filter dust collector passing through the hood and duct by the blower and then the dust is attached and collected on the surface of filtering cloth. - The filtering cloth itself collects a little dust but the dust layer accumulated on the surface of cloth plays a role as supporting body so the dust is collected effectively. - The collected dust is forcibly separated by the automatic pulse method and discharged outside through hopper. - The filtered air is discharged in the air through the outlet. 2. Feature - Excellent dust collecting efficiency for the particle - Not being influenced by the kind of dust due the use of wide range of filtering cloth - Available to treat the wide range of volume - Relatively needing small pressure drop - Convenient maintenance - Excellent separating efficiency of the dust 3. Introduction

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Application - Timber mill factory - Paper-making factory - Steel-making factory - Foundry - Cement factory - Chemical factory - Medicine-making factory - Medicine and medical supplies factory - Dying process - Mineral factory - Paint-working factory and plastic factory - Food factory. feed factory and cereal factory - Dust-producing place. milling factory and fertilizer factory - Urban wastes (incinerating facility of industrial wastes) - Particulate materials-producing factory

Technology & Process

186

BAG FILTER

Entec Co., Ltd.

http://www.en-tec.co.kr

1. Outline - The dust is collected at the filtration cloth by passing the dust-containing emission gases through multi-filtration cloths in parallel. - The filtration cloth itself collects a little dust but it performs an important role as a supporting for accumulated dust layer. - The minute and highly concentrated dust are collected more effectively by the dust layer and the collected dust is discharged by the mechanical device. - The range of treated gas is more than 3㎥/min and the collecting efficiency reached at maximum 99%. 2. Feature - It can secure the speedy filtration speed compared to the other facility using the woven cloth because it does not use the non-woven cloth. - It can save the installation space due to the compact design. - It has high collecting efficiency by using the compact felt (non-woven cloth). - It has regular pressure loss by the continuous dust collecting method. - It does not be influenced by the kind of dust due to the wide range of filtration cloth. 3. Introduction

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4. Application - Cement factory : bag injecting work - Steel making factory - The back facility of incinerating furnace - Woodworking factory : drum center. endless center - Chemical factory : crasher. mixer and buffing - Machinery factory : grinding. polishing and component-processing working

Equipment

187

BAG FILTER

Top B&G Co. Ltd.

www.topbng.co.kr

1. Outline - Dust itself works as a supporting body when exhaust gas flows in a main body and dust is collected by filter cloth. This method uses the principle that dust can be collected more effectively by its layers. and desorbs the dust on the filter cloth using air pursing to collect the dust in the bottom part of the facility. 2. Introduction

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3. Character - Able to collect minute dust (collecting range 0.1 – 100 μm). - Applicable for extensive uses. - Highly effective collection of dust (95 – 99 %). - Excellent efficiency of dust desorption. - Able to recover and recycle fuel. 4. Application - Iron manufacturing - Steel manufacturing - Casting - Metal production - Machine manufacturing - Vehicle parts manufacturing - Chemistry - Textiles - Leather industry

Equipment

188

Bag Filter

EPiT CO., Ltd.

http://www.epit.co.kr

1. Outline - Dust-contained gas is collected by the mechanism of inertial impaction. interception and diffusion when it travels through the filter bag to accumulate dust. The accumulated dust is removed by dedusting when the pressure drop reaches a certain level. Purified air passes through the air pipe to be discharged into the atmosphere. The filter bag not only allows other impurities to be collected but also filters heavily contaminated air. The filter materials are carefully selected considering the characteristic of the gas filtered and temperature. etc. 2. Introduction

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3. Character - In addition to supplying the existing filter. weve developed the bag & cage that features - highly efficient collecting ability (30% capacity increase vs. the same size of the bag filer) - driven by continuous R & D. 4. Application - Dust collector

Equipment

189

Bag Filter

Korea Environment Engineering Co., Ltd.

http://www.korea-envi.co.kr

1. Outline - This is a device for piling up and eliminating the dust included in exhaust gas. And it is a device for separating the dust included in the flue gas from the bag and the flow of the gas and then piling them up. 2. Introduction

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3. Character - The piling up of a great quantity of dust is possible. - The dust collection efficiency regarding the particles is high. - It piles up diverse forms of molecules. - The processing of gas. from small amount to large amount. is possible. - It is possible to recycle the dust piled up as a raw material. - Relatively wide installation space. - Not suitable for deliquescent and adhesive dust. - Not possible to use with wetting gas. - Explosion and fire risks according to the types of the dust. 4. Application - Polishing process. after-treatment coating. casting and melting facilities - Chemical fertilizers. coal. lead oxide. bauxite. ceramic. glass. asbestos.

Technology & Process

190

Bag Filter

Bag Filter Characteristics -Continual dust removal -High efficiency for eliminating particle material -Massive gas disposal and reusable -Simple bag exchange Apply - various plants (minerals. woods. cements. chemicals etc.)

Equipment

191

Ballast Water Treatment Systems

Energy and Machinery Korea Co., Ltd.

http://www.yesemk.com

1. Outline • BWTS is an electrolysis seawater sterilizing apparatus that prevents marine ecosystem destruction and disturbance due to ballast water transfer. It can be applied to all vessels because of its high-sterilizing efficiency. and it can also be used for large capacity transfer. • It is a ballast water treatment system with automatic feedback control operation system for HMI (Human Machine Interface) and each unit equipment 2. Introduction

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3. Characteristics • Convenient maintenance and follow-up service • Economic operation cost • Convenient equipment installation 4. Applications • Can be applied to various vessels • Can be applied to all types of vessels. including oil tanker. container ship. as well as LNG and LPG ship • Ballast water treatment capacity: 75–8.000㎥/hr

Technology & Process

192

Bamboo vinegar deodorant sterilizer (BV-1)

BV-1

Chumdan Environment

http://www.cdan.co.kr

1. Outline - Multi-functional livestock environment-improving chemical using natural material such as bamboo vinegar - Patent product. Excellent Performance Certification. Environmental Mark. chemical-free product 2. Introduction

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3. Characteristics - Main elements of BV-1 are natural materials such as bamboo vinegar. plant extracts. and other functional materials. It is an eco-friendly product safe to human beings. livestock. and environment. - BV-1 prevents the growth of bacteria as well as removes the odor. It has natural organic acids. alcohol. and polyphenol to prevent the growth of bacteria. - BV-1 has Korean Patent No. 0728613. It is a livestock environment-improving chemical. - If we use BV-1 instead of chemical sterilizer. the ecosystem of microorganisms is stable and the environment of livestock is improved by the fermentation of acetobacter. - If we use BV-1 for the cattle shed for a long time. the environment is greatly improved. It can solve the odor problem and reduce the die of cattle. - If we input BV-1 in the process of manufacturing liquid compost using aerobic microorganisms. we can save the fermentation period and solve the odor problem. 4. Application - Removing the odor in the cattle shed - Preventing the growth of bacteria in the cattle shed - Fermenting the livestock excreta in the cattle shed - Decomposing the lump of livestock excreta - Preventing insects (fly and mosquito) - Removing the odor of the process manufacturing liquid compost - Removing the odor of the process manufacturing by-products compost - Removing the odor in case of scattering the liquid compost

Instrument & Chemicals

193

Bamboo vinegar deodorant(BVD)

BVD

Chumdan Environment

http://www.cdan.co.kr

1. Outline - Deodorant using bamboo vinegar. chemical-free product. certification of patent. excellent performance. and environmental mark. 2. Introduction

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3. Characteristics - Main components of BVD is composed of bamboo vinegar and natural materials such as plant extracts. It is safe to living creatures and environment and it does not influence on microorganisms for water treatment. - BVD contains natural organic acids and alcohol so it removes the odor by absorption. neutralization. and oxidation with the contact of odor sources. the odor is removed as chemical-free and odorless materials. - The deodorizing efficiency is excellent. The removal efficiency of ammonia and trimethylamine is 96%. - BVD is the product having the intellectual property right such as Korean Patent No. 0481202 and Trademark registration No. 40-0731715. - It is passed the safety test (inhaling toxicity. eye irritation test. skin irritation. sentience. and acute toxicity mouth test). It proves to be chemical-free material. - It is certified as excellent performance by the Public Procurement Service(No. 2006053) - It is an eco-friendly product. It was certified the environmental mark in the evaluation of harmful materials and content ratio of the product. 4. Application - Treatment facility for excreta. livestock wastewater. butchery. and leachate - Facility for food and marine product processing and paper making - Facility for tire processing and manufacturing and fiber processing facility - Wastes landfill facility (repairing the insanitary landfill site)- - Facility for compost. food treatment. and feeder manufacturing - Golf course grass. zoo. and animal-growing area - Removing the odor and green algae of purified river and lake - Restoration business for sewerage and sewage pipeline

Instrument & Chemicals

194

Bay Filter(Powerless filtering device)

Bay Filter

Asia Pacific Water Technology Inc.

http://www.apwtech.co.kr

1. Outline - It is a filtering equipment treating non-point pollution rain water. It removes the pollutants such as minute precipitation. suspended solids. organic matters and various heavy metals flowed with rain water by synthetic media. - The equipment is operated by powerless and gravity filtering method and the media washing is performed by backwashing with air control and water pressure difference. The maintenance is easy and it can use the filtration filter for a long time. There is not a stagnant water on the bottom of the tank so there is no odor. 2. Introduction

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3. Characteristics - It can use for a long time because it backwashes the filter media. - It discharges the water as there is no stagnant water on the bottom. - The treatment efficiency is excellent due to the powerless and gravity type. - The installation and maintenance are easy and convenient. - It is economical because it can use the filter for a long time. - The removal efficiency is good for TSS. T-P. heavy metal and organic matters. - There is no odor because it uses the manhole filter. 4. Application - Non-point pollution sources caused by rainwater

Equipment

195

BBF(Bio-filtration)

BKT

www.bkt21.co.kr

Water Treatment

196

Bellows

INFICON

http://www.inficon.com

1. Outline • High-quality INFICON fittings are standard vacuum component bellows designed and tested for a leakage rate of less than 110−9mbar l/s. • INFICON ISO-K high-quality fittings are produced by ISO 1609. DIN 28404.and Pneurop 6606. 2. Introduction

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3. Characteristics • INFICON high-quality large-diameter fittings are standard components in all vacuum and high-vacuum products family. • It has a competitive price. • Its design and measurement method follows the international standards strictly. • Its surface finish. welding. material specifications. and cleanliness satisfy or exceed high-vacuum specifications. 4. Application • Vacuum components

Equipment

197

Belt Oil Skimmer

Yoolim Engineering Co., Ltd.

http://yoolimeng.com/

1. Outline • A unit used to remove and separate oil from water. • When its special belt is immersed in the water mixed with oil. the belt becomes smeared with the oil. The motor will pull up the belt and the scrapper will finally remove the oil. 2. Introduction

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3. Character • It has high removal efficiency. • It uses a special lipophilic nitrile belt. • It is equipped with a simple oil/water separator. • It uses a ball bearing. • It does not require additional supplies. • The scrapper can be used for 20 years. • The special nitrile belt can be used for 10 years. 4. Application • Different facilities that produce a large amount of oil • Places with high water level fluctuation • Oil production ships • Petrochemistry • Automobile factories • Wastewater treatment plants • Car washes • Auto mechanic shops and junk yards • Facilities that remove excess cutting oil

Equipment

198

Belt Weighing Feeder

KDA-Z/380 - KDA-Z/1500

Dukyoung Engineering Co., Ltd.