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1 réduction de la pollution par le pétrole
уменьшение нефтяного загрязнения
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
oil pollution abatement
There are various systems for the abatement of oil pollution at sea: the "Load-on-top" system involves passing the washing from tank cleaning operations and residue from discharge of the original ballast water to an empty cargo tank nominated as the "slop" tank. Fresh oil cargo is loaded on top of the final residue left after further discharges of water, the resulting mixture being acceptable to refineries despite some additional cost in removing the salt and water. Under the International Convention for the Prevention of Pollution from Ships, 1973, all oil-carrying ships will be required to be capable of operating with this method of retention, or alternatively to discharge to reception facilities. Another method consists in spraying on the oil dispersives and/or blasting straw and sawdust, functioning as "blotting paper", onto water, beaches, rocks and docks. The Vikoma System for the containment of oil spills at sea, developed by British Petroleum, a seaboom of about 500 metres in length, is inflated and towed downwind of the oil slick and formed into a U-shape; under the influence of wind, the oil becomes trapped within the boom. Skimming equipment travels into the boom enclosure and the oil is pumped into containers. (Source: GILP)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Франко-русский словарь нормативно-технической терминологии > réduction de la pollution par le pétrole
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2 systčme d'épuration des eaux usées
система обработки стоков
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
sewage treatment system
Sewage treatment comes in two stages - primary and secondary treatment. The primary stage involves a process of screening solids from sewage, leaving a sludge and relatively clear water for further treatment or for disposal into rivers, the sea or on to the land. In the secondary stage the sludge is stirred constantly in vast tanks to get more oxygen into the mixture, allowing bacteria to break down the organic matter and leave a harmless residue that falls as a sediment to the bottom of the tank. After processing, the clear water on top of the tank is discharged into rivers and the sediment is used as landfill or discharged at sea. (Source: WRIGHT)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
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Франко-русский словарь нормативно-технической терминологии > systčme d'épuration des eaux usées
См. также в других словарях:
Tank top — may refer to:* Tank top (shirt), a type of sleeveless shirt * Tank top (sweater), also known as as a sweater vest … Wikipedia
tank top — tank tops 1) N COUNT A tank top is a knitted piece of clothing that covers the upper part of your body and has no sleeves. [BRIT] 2) N COUNT A tank top is a soft cotton shirt with no sleeves, collar, or buttons. [AM] … English dictionary
tank top — (n.) 1968, from tank suit one piece bathing costume (1920s), so called because it was worn in a swimming TANK (Cf. tank) (n.), i.e. pool … Etymology dictionary
Tank top — n. a sleeveless and collarless shirt with wide shoulder straps and no front opening, often close fitting and low cut. [PJC] … The Collaborative International Dictionary of English
tank top — ► NOUN ▪ a close fitting sleeveless top worn over a shirt or blouse … English terms dictionary
tank top — n 1.) BrE a piece of clothing like a ↑sweater, but with no ↑sleeves 2.) AmE a piece of clothing like a ↑t shirt but with no ↑sleeves … Dictionary of contemporary English
tank top — tank ,top noun count AMERICAN a shirt with no sleeves and a low neck … Usage of the words and phrases in modern English
tank top — tank′ top n. clo a low cut, sleeveless, pullover shirt with shoulder straps, often made of lightweight knitted fabric • Etymology: 1945–50 … From formal English to slang
tank top — ☆ tank top n. [orig. worn in swimming tanks] a casual shirt like a sleeveless undershirt but with wider shoulder straps … English World dictionary
Tank Top — Ein klassisches Unterhemd Als Unterhemd oder Unterleibchen bezeichnet man Unterwäschestücke, die von beiden Geschlechtern als Unterbekleidung (Unter dem Hemd) am Oberkörper getragen werden. Ein Unterhemd unterscheidet sich von einem T Shirt… … Deutsch Wikipedia
tank top — UK / US noun [countable] Word forms tank top : singular tank top plural tank tops British a short sweater with no sleeves … English dictionary