환경 및 무역 관련용어 모음집 environmental and trade terms : 19001-19100

환경 및 무역 관련용어 모음집 environmental and trade terms : 19001-19100

번호                  용어                  해설

19001    ◆         Flocculating type clarifier ◆         응결형 침전지; 침전지에서 발생되는 밀도류 하강의 문제를 해결하는 대안

19002    ◆         FLOCCULATION   ◆         응집; 수처리에 사용되는 물리학적 단위조작

19003    ◆         FLOCCULATION WITHIN FILTER     ◆            응집 여과 ; 입상여재 여과지내에서 부유물질 제거에 기여하는 메카니즘으로 큰입자에 작은 입자가 붙어서 더 큰입자를 만듬

19004    ◆         flocculent          ◆         of a substance, woolly, cloudy, or flakey; not crystalline.

19005    ◆         flood     ◆         ㆍ to cover or cause to be covered with fluid; for example, to cover an oil sand with water to displace the oil.to cover or cause to be covered with fluid; for example, to cover an oil sand with water to displace the oil. ㆍ to supply an excess of fuel to a carburetor, to such an extent that the engine fails to start.to supply an excess of fuel to a carburetor, to such an extent that the engine fails to start.

19006    ◆         flooding ◆         ㆍ a secondary oil recovery method in which water is injected into a production formation or reservoir to force the oil toward the wells. Also, WATERFLOODING.a secondary oil recovery method in which water is injected into a production formation or reservoir to force the oil toward the wells. Also, WATERFLOODING. ㆍ the drowning out of a well due to water, caused by drilling too deeply into the sand.the drowning out of a well due to water, caused by drilling too deeply into the sand.

19007    ◆         Floodplain          ◆         The flat or nearly flat land along a river or stream or in a tidal area that is covered by water during a flood.

19008    ◆         Flood's equation ◆         a formula used to determine the temperature of liquids in a binary fused salt system.

19009    ◆         Floor Sweep       ◆         Capture of heavier-than-air gases that collect at floor level.

19010    ◆         flopover ◆         in television reception, a flaw in which a series of frames roll up and down the screen, occurring when the vertical and horizontal sweep frequencies are not synchronized.

19011    ◆         florentium          ◆         an element with the atomic number 61 and mass 147 that is produced synthetically during uranium-235 fission. Also, ILLINIUM, PROMETHIUM-147.

19012    ◆         FLOTATION         ◆         부상분리; 수처리에 사용되는 물리학적 단위조작

19013    ◆         flotation agent    ◆         a chemical used in a flotation separation process to produce stable foam.

19014    ◆         Flotation thickening         ◆         부상농축; 수처리시설에서 발생되는 슬러지 처리시의 농축방법

19015    ◆         flow birefringence           ◆         the tendency of long, thin, asymmetric molecules to move in the same direction as a solution being forced through a tube or capillary.

19016    ◆         FLOW CONTROL STATION            ◆            유량 조절 시설

19017    ◆         FLOW DIAGRAM ◆         공정흐름도; 폐기물내의 특정물질을 분리 및 선별하기 위하여 이용되는 단위공정들의 조합 및 배열을 보여주는 흐름도　

19018    ◆         FLOW EQUALIZATION      ◆         유량조정; 수처리에 사용되는 물리학적 단위조작

19019    ◆         flow line            ◆         a pipeline that takes oil from wells to a gathering center.

19020    ◆         Flow measurement and feedback control            ◆         유량측정 후 필드백 방식; 유량분산 방법

19021    ◆         FLOW METERING            ◆         유량 측정; 수처리에 사용되는 물리학적 단위조작

19022    ◆         flow mixer         ◆         a mixing device that has jet nozzles and agitators, used to mix two or more liquids as they flow through. Also, LINE MIXER.

19023    ◆         flow noise          ◆         noise produced by the dynamic flow of fluid around an object moving through the fluid; it is caused by turbulence created by the boundary surface and eddy currents due to surface roughness.

19024    ◆         Flow Rate          ◆         The rate, expressed in gallons-or liters-per-hour, at which a fluid escapes from a hole or fissure in a tank. Such measurements are also made of liquid waste, for application.

19025    ◆         flow reactor       ◆         a dynamic reactor system in which reactants continuously flow into the unit and products are continuously removed.

19026    ◆         flow stress         ◆         the extent of stress required to produce plastic flow. Also, YIELD STRESS.

19027    ◆         flow string         ◆         the total length of interconnected tubing or casing through which oil or gas from a well flows to the surface.

19028    ◆         flow tank           ◆         a tank that receives produced oil from which the water or gas has been removed. Also, PRODUCTION TANK.

19029    ◆         FLOW TUBE        ◆         유관 흐름관 ; 수처리시설에서 사용되는 유량측정 장치

19030    ◆         Flowable            ◆         Pesticide and other formulations in which the active ingredients are finely ground insoluble solids suspended in liquid, They are mixed with water for application.

19031    ◆         flowers  ◆         a term for a chemical compound, such as a metallic oxide, that is formed through sublimation. Also, FLORETS.

19032    ◆         flowing pressure ◆         the pressure at the bottom of an oil-well bore during normal oil production. Also, BOTTOM-HOLE PRESSURE.

19033    ◆         flowing well       ◆         an oil reservoir that has enough gas-drive pressure to force the flow of oil up and out of a wellhole.

19034    ◆         flowing-pressure gradient ◆         the span measured for upward liquid flow in a continuous-flow, gas-lift oil well plotted against the slope of diminishing pressure.

19035    ◆         Flowmeter          ◆         A gauge indicatimg the velocity of wastewater moving through a treatment plant or of any liquid moving through various industrial processes.

19036    ◆         Flowrate variations          ◆         유출량의 변화;

19037    ◆         flow-rating pressure        ◆         the value of the inlet static pressure at which a pressure-relief device is activated.

19038    ◆         FLOW-SHEET      ◆         공정도

19039    ◆         FLOW-WEIGHTED AVERAGE CONCENTRATION           ◆         유량가중 평균농도;

19040    ◆         FLP       ◆         Flash Point

19041    ◆         FLPMA   ◆         Federal Land Policy and Management Act

19042    ◆         fluctuating current          ◆         a condition in which direct current varies in value at an inconsistent rate.

19043    ◆         FLUCTUATING NOISE       ◆         변동소음 : 레벨이 상당한 범위까지 불규칙하고 동시에 연속적으로 변동하는 소음

19044    ◆         flue Gas ◆         The air coming out or a chimney after combustion in the burner it is venting. It can include ni-trogen oxides, carbon oxides, water vapor, sulfur oxides, particles and many chemical pollutants.

19045    ◆         FLUE GAS DENITRIFICATION FACILITY            ◆         질소산화물 제거설비

19046    ◆         FLUE GAS DESULFURIZATION       ◆            배연탈황  FGD

19047    ◆         Flue Gas Desulfurization  ◆         A technology that employs a sorbent, usually lime or limestone, to remove sulfur dioxide from the gases produced by burning fossil fuels. Flue gas desulfurization is current state-of-the art technology for major SO2 emitters, like power water

19048    ◆         FLUE GAS RECIRCULATION           ◆            배연가스 재순환법  FGR

19049    ◆         FLUE GAS TREATMENT TECHNIQUES            ◆         배연가스 처리기술  FGT

19050    ◆         FLUE-GAS CONDENSATION, MULTIPLE-THROAT VENTURI           ◆         배연가스 응축 다중 벤튜리 : 세정집진기의 한 종류

19051    ◆         fluid　 friction (유체 마찰 )          ◆            점성에 의한 흐름에 거슬리는 저항력을 유체 마찰이라 한다. 물 등의 유체가 유동될 때, 점성을 위해서 유체 내부의 분자간에 있어서 일어나는 내부 마찰과 관벽과의 접촉면에서 일어나는 외부 마찰 등의 종류가 있다.

19052    ◆         fluid catalyst      ◆         the finely divided solid particles used as a catalyst in a fluidized-bed process.

19053    ◆         fluid catalytic cracking     ◆         a method of oil refining in which gas-oil fractions are cracked to form lower molecular weight components in a fluidized catalyst bed.

19054    ◆         fluid coefficient  ◆         during the fracturing operation, a comparison of the flow resistance to the draining of fracturing fluids into the formation.

19055    ◆         fluid coking       ◆         a thermal process for continuous conversion of heavy, low-grade petroleum fractions into petroleum coke and lighter hydrocarbon products.

19056    ◆         fluid contact       ◆         the location in a reservoir at which oil-water contact or gas-oil contact is found.

19057    ◆         fluid coupling     ◆         a device in which a fluid, such as oil, transmits torque from one shaft to another, producing an equal torque in the latter. Also, HYDRAULIC COUPLING.

19058    ◆         fluid die ◆         a die that is used with a hydraulic pressure device, which makes the part to be shaped conform to the shape of a die.

19059    ◆         fluid drive          ◆         a power coupling consisting of two vaned rotors in a sealed casing that is filled with oil, functioning so that one rotor, driven by the engine, moves the oil to drive the other rotor, which in turn drives the transmission; used in motor vehicles to allow a smooth start in any gear. Also, fluid clutch.

19060    ◆         fluid hydroforming          ◆         a petroleum refinery catalytic cracking process used to increase the low-octane number of low- octane number stocks.

19061    ◆         fluid injection     ◆         a process of forcing oil into producing wells by injecting gases or liquids under pressure into a reservoir.

19062    ◆         fluid level          ◆         the distance from a wellhead to the surface of liquid in the casing or tubing of an oil well.

19063    ◆         fluid lubrication  ◆         a theoretical state of perfect lubrication in which the bearings and surfaces of a machine are completely covered by a viscous oil film that is sustained by the friction of the surfaces.

19064    ◆         fluid pressure     ◆         the force with which a stream of fluid is ejected from a pump, jet, or other opening.

19065    ◆         fluid transmission           ◆         an automotive transmission having a fluid drive.

19066    ◆         fluid viscosity ratio          ◆         the ratio of the viscosity of oil in a gas-drive reservoir to that of a displacing gas, used in the calculation of unit displacement efficiency.

19067    ◆         fluid-bed process            ◆         a process in which finely divided powders act in a fluidlike way when suspended and moved by a rising stream of gas or vapor; primarily used for catalytic cracking of petroleum distillates.

19068    ◆         fluid-controlled gate valve            ◆            a valve in which the valve operator is activated by fluid energy.

19069    ◆         fluid-film bearing            ◆         an antifriction bearing used as an agent to keep rubbing surfaces apart by a film of lubricant such as oil.

19070    ◆         fluidization         ◆         a technique in which a finely divided solid is caused to behave in the manner of a fluid by its being suspended in a moving gas or liquid; the solids treated in this way are frequently catalysts.

19071    ◆         Fluidized            ◆         A mass of solid particles that is made to flow like a liquid by injection of water or gas is said to have been fluized. In water treatment, a bed of filter media is fluidized by backwashing water through the filter.

19072    ◆         fluidized adsorption        ◆         a procedure for the fractionation or separation of vapors or gases in a fluidized bed of adsorbent material.

19073    ◆         FLUIDIZED BED INCINERATOR       ◆            유동층 소각로; 소각로의 한 형태

19074    ◆         Fluidized Bed Incinerator  ◆         An incinerator that uses a bed of hot sand or other granular material to transfer heat directly to waste. Used mainy for destroying municipal sludge.

19075    ◆         fluidized bed reactor       ◆         an anaerobic digester, bioreactor, or fermenter in which the active material is kept in suspension by the upward flow of the fluid phase.

19076    ◆         FLUIDIZED-BED REACTOR ◆         유동층 반응조

19077    ◆         FLUIDIZED-BED SCRUBBER           ◆            유동층 세정기 : 세정집진기의 한 종류

19078    ◆         fluid-loss test     ◆         the measure of fracturing fluid loss relative to the time elapsed (spurt loss) before the fluid-loss agent creates a nonpermeable layer in the pore matrix of the reservoir.

19079    ◆         FLUME   ◆         플륨; 수처리시설에서 사용되는 유량측정 장치

19080    ◆         Flume    ◆         A natural or man-made channel that diverts water.

19081    ◆         fluorescein isothiocyanate            ◆            a derivative of fluorescein that provides a stable fluorescent label for proteins.

19082    ◆         fluorescence yield           ◆         the probability that a highly energized atom will emit a photon rather than an electron.

19083    ◆         fluorescence-activated cell sorter  ◆            a cell-separation apparatus that is able to identify and separate individual cells based on DNA content or the presence or absence of a fluorescently labeled, bound substance, such as an antibody.

19084    ◆         FLUORESCENE    ◆         형광 : 들뜬 화학종이 바닥상태로 이완할 때 광자로서 여분의 에너지

19085    ◆         fluorescent dye   ◆         a dye that absorbs electronic radiation and reemits it at a longer wavelength, thus giving a brilliant color.

19086    ◆         fluorescent lamp ◆         an electric light consisting of a glass tube containing a small amount of mercury and a chemically inactive gas at low pressure, usually argon; the inside of the tube is coated with phosphors that absorb ultraviolet rays and change them to visible light. Fluorescent lamps are widely used in industrial and institutional sites.

19087    ◆         Fluoridation       ◆         The addition of a chemical to increase the concentration of fluoride ions in drinking water to reduce the incidence of tooth decay.

19088    ◆         fluoridation        ◆         the practice of adding fluorine ions to municipal water supplies in concentrations of 0.8-ㆍ6 parts per million to help prevent tooth decay.

19089    ◆         FLUORIDE          ◆         불화물

19090    ◆         Fluorides           ◆         Gaseous, solid, or dissolved compounds containing fluorine that result from industrial processes. Excessive amounts in food can lead to fluorosis.

19091    ◆         Fluorocarbons (FCs)         ◆         Any of a number of organic compounds analogous to hydrocarbons in which one or more hydrogen atoms are replaced by fluorine. Once used in the United States as a propellant for domestic aerosols, they are now found mainly in coolants and some industrial processes. FCs contatining chlorine are called chlorofluorocarbons (CFCs). They are believed to be modifying the ozone layer in the stratosphere, thereby allowing more harmful solar radiation to reach the Earth's surface.

19092    ◆         fluorologging     ◆         a well-logging method in which well cuttings are analyzed under ultraviolet light for fluorescence radiation produced by trace amounts of oil.

19093    ◆         fluorometric analysis       ◆         a technique for concentration determinations in which the sample is exposed to radiation and the amount of fluorescence emitted due to the transition of particles to a lower energy state is measured.

19094    ◆         FLUOROMETRY   ◆         형광분석법

19095    ◆         FLUOROPHORES ◆         형광단

19096    ◆         FLUOROSIS        ◆         불소침착증

19097    ◆         Flush     ◆         1. To open a cold-water tap to clear out all the water which may have been sitting for a long time in the pipes. In new homes, to flush a system means to send large volumes of water gushing through the unused pipes to remove loose particles of solder and flux. 2. To force large amounts of water though a system to clean out piping or tubing, and storage or process tanks.

19098    ◆         FLUSH EFFECT    ◆         희석효과;

19099    ◆         flush production ◆         the first high yield from an oil well during the greatest productive period.

19100    ◆         FLUSH VALVE     ◆         세척밸브

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