sedimentation chamber

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• Imhoff tank — The Imhoff tank, named for German engineer Karl Imhoff (1876–1965), is a chamber suitable for the reception and processing of sewage. It may be used for the clarification of sewage by simple settling and sedimentation, along with anaerobic… …   Wikipedia

• gas vent — noun 1. : a passage or slot built into a sedimentation chamber to allow the escape of gas and prevent its passage through the settling chamber 2. : a vent pipe leading to the outer air from a gas furnace, oven, or other gas fired equipment for… …   Useful english dictionary

• imhoff tank — ˈimˌhȯf , hōf noun Usage: usually capitalized I Etymology: after Karl Imhoff b1876 German engineer : a tank for sewage clarification consisting of an upper or sedimentation chamber with sloping floor leading to slots through which the solids… …   Useful english dictionary

• 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

• Centrifugal Micro-fluidic Biochip — The centrifugal mico fluidic biochip or centrifugal micro fluidic biodisk is a type of lab on a chip technology that can be used to integrate processes such as separating, mixing, reaction and detecting molecules of nano size in a single piece of …   Wikipedia

• Counterflow centrifugation elutriation — (CCE) is a cell separating technique. This method enables scientists to separate different cells with different sizes. Since cell size is correlated with cell cycle stages this method also allows the separation of cells at different stages of the …   Wikipedia

• centrifuge — centrifugation /sen trif yeuh gay sheuhn, trif euh /, n. /sen treuh fyoohj /, n., v., centrifuged, centrifuging. n. 1. an apparatus that rotates at high speed and by centrifugal force separates substances of different densities, as milk and cream …   Universalium

• Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry       The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …   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

• Differential centrifugation — is a common procedure in microbiology and cytology used to separate certain organelles from whole cells for further analysis of specific parts of cells. In the process, a tissue sample is first homogenised to break the cell membranes and mix up… …   Wikipedia

• Ignimbrite — is a volcanic pyroclastic rock, often of dacitic or rhyolitic composition. Ignimbrite is the deposit of a pumice rich pyroclastic density current, or pyroclastic flow , a hot suspension of particles and gases that flows rapidly from a volcano,… …   Wikipedia