backwash fluid

См. также в других словарях:

• backwash — backwasher, n. /bak wosh , wawsh /, n. 1. Naut. water thrown backward by the motion of oars, propellers, paddle wheels, etc. 2. Aeron. the portion of the wash of an aircraft that flows to the rear, usually created by the power plant. Cf. wash… …   Universalium

• backwash — noun Date: 1869 1. a backward flow or movement (as of water or air) produced especially by a propelling force; also the fluid that is moving backward 2. consequence, aftermath …   New Collegiate Dictionary

• взрыхляющая жидкость — — [А.С.Гольдберг. Англо русский энергетический словарь. 2006 г.] Тематики энергетика в целом EN backwash fluid …   Справочник технического переводчика

• Membrane bioreactor — (MBR) is the combination of a membrane process like microfiltration or ultrafiltration with a suspended growth bioreactor, and is now widely used for municipal and industrial wastewater treatment with plant sizes up to 80,000 population… …   Wikipedia

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

• wash — I. verb Etymology: Middle English, from Old English wascan; akin to Old High German waskan to wash and perhaps to Old English wæter water Date: before 12th century transitive verb 1. a. to cleanse by or as if by the action of liquid (as water) b …   New Collegiate Dictionary

• Water injection (oil production) — The water injection method used in oil production is where water is injected back into the reservoir usually to increase pressure and thereby stimulate production. Water injection wells can be found both on and offshore. This method is used to… …   Wikipedia

• Reverse osmosis — Schematics of a reverse osmosis system (desalination) using a pressure exchanger. 1: Sea water inflow, 2: Fresh water …   Wikipedia

• Fouling mitigation — describes the various ways to eliminate fouling that reduces the efficiency of cooling towers, heat exchangers, pipelines and control equipment.Several means and methods have been developed to remove the dirt and sediments that cauuse fouling.… …   Wikipedia

• sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… …   Universalium

• aircraft — I (New American Roget s College Thesaurus) n. See aviation. II (Roget s 3 Superthesaurus) n. airplane, jet, balloon, helicopter, dirigible, blimp, lighter than air craft, airship, airliner, zeppelin, *chopper, *egg beater, flying machine,… …   English dictionary for students