aeration-sedimentation tank

См. также в других словарях:

• sedimentation tank — ▪ sewage treatment also called  Settling Tank,         component of a modern sewage treatment system. In a large metropolitan system, waste water is passed through a series of tanks following coarse screening to remove large objects. Grit… …   Universalium

• АЭРОТЕНК-ОТСТОЙНИК — очистное сооружение, конструктивно и функционально объединяющее аэротенк и отстойник, находящиеся в прямой технологической связи между собой (Болгарский язык; Български) открит биобасейн утаител (Чешский язык; Čeština) aktivace monoblok (Немецкий …   Строительный словарь

• аэротенк-отстойник — Сооружение, в котором конструктивно и функционально объединены аэротенк и отстойник, находящиеся в прямой технологической связи между собой. [СНиП I 2] аэротенк отстойник Очистное сооружение, конструктивно и функционально объединяющее аэротенк и… …   Справочник технического переводчика

• 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

• Sewage treatment — The objective of sewage treatment is to produce a disposable effluent without causing harm to the surrounding environment, and also prevent pollution.[1] Sewage treatment, or domestic wastewater treatment, is the process of removing contaminants… …   Wikipedia

• Trickling filter — A trickling filter consists of a fixed bed of rocks, gravel, slag, polyurethane foam, sphagnum peat moss, or plastic media over which sewage or other wastewater flows downward and causes a layer or film of microbial slime to grow, covering the… …   Wikipedia

• method — The mode or manner or orderly sequence of events of a process or procedure. SEE ALSO: fixative, operation, procedure, stain, technique. [G. methodos; fr. meta, after, + hodos, way] Abell Kendall m. a …   Medical dictionary

• Sludge bulking — is defined as poor settling characteristics in sedimentation tanks. It is a problem that occurs in activated sludge process in wastewater treatment. The main cause of sludge bulking is the growth filamentous bacteria and algae. Filamentous… …   Wikipedia

• agricultural technology — Introduction       application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation       Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …   Universalium

• Industrial wastewater treatment — covers the mechanisms and processes used to treat waters that have been contaminated in some way by anthropogenic industrial or commercial activities prior to its release into the environment or its re use.Most industries produce some wet waste… …   Wikipedia

• Vacuum sewer — Vacuum sewers were first installed in Europe in 1882 but until the last 30 years it had been relegated to a niche market. The first who has applied the negative pressure drainage (so called vacuum sewerage) was the Dutch engineer Liernur in the… …   Wikipedia