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1 система обработки стоков
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)
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Русско-французский словарь нормативно-технической терминологии > система обработки стоков
См. также в других словарях:
leave it at that — To take no further action, make no further comment, etc • • • Main Entry: ↑leave * * * leave it at that phrase to not do anything more about something You’ve said you’re sorry, so let’s leave it at that. Thesaurus: to not act, or to not do… … Useful english dictionary
leave it at that — {v. phr.} To avoid further and more acrimonious disagreement; not argue or discuss any further. * /Our opinion on health care is obviously different, so let s just leave it at that./ … Dictionary of American idioms
leave it at that — {v. phr.} To avoid further and more acrimonious disagreement; not argue or discuss any further. * /Our opinion on health care is obviously different, so let s just leave it at that./ … Dictionary of American idioms
leave it at that — (from Idioms in Speech) not to discuss or argue further, avoid further and more bitter disappointment. I m not going to let you, so that s that. (W. S. Maugham) I m sorry Mr. Braceweight, but as a matter of fact I m thinking of getting married… … Idioms and examples
leave\ it\ at\ that — v. phr. To avoid further and more acrimonious disagreement; not argue or discuss any further. Our opinion on health care is obviously different, so let s just leave it at that … Словарь американских идиом
leave it at that — to say or do no more about something. I ve simply decided to quit – let s leave it at that … New idioms dictionary
leave it at that — to not do anything more about something You ve said you re sorry, so let s leave it at that … English dictionary
Leave No Trace — is both a set of principles, and an organization that promotes those principles. The principles are designed to assist outdoor enthusiasts with their decisions about how to reduce their impacts when they hike, camp, picnic, snowshoe, run, bike,… … Wikipedia
Leave Home — Album par The Ramones Sortie Janvier 1977 Enregistrement Record Plant Studios, New York, Septembre 1976 Durée 30min49s Genre … Wikipédia en Français
leave — leave1 W1S1 [li:v] v past tense and past participle left [left] ▬▬▬▬▬▬▬ 1¦(go away)¦ 2¦(stop)¦ 3 leave somebody/something alone 4¦(let something/somebody stay)¦ 5¦(not change/move something)¦ 6¦(result of accident/illness/event)¦ 7 be left… … Dictionary of contemporary English
leave — 1 /li:v/ verb past tense and past participle left LEAVE A PLACE, VEHICLE 1 LEAVE (I, T) to go away from a place or a person: What time did you leave the office? | They were so noisy that the manager asked them to leave. (+ for): They re leaving… … Longman dictionary of contemporary English