chemical treatment of wastewater

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• Wastewater quality indicators — such as the biochemical oxygen demand (BOD) and the chemical oxygen demand (COD) are essentially laboratory tests to determine whether or not a specific wastewater will have a significant adverse effect upon fish or upon aquatic plant… …   Wikipedia

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• Wastewater — For the lake in Northwestern England, see Wastwater. Public infrastructure …   Wikipedia

• Chemical plant — BASF Chemical Plant Portsmouth Site in the West Norfolk area of Portsmouth, Virginia, United States. The plant is served by the Commonwealth Railway …   Wikipedia

• Chemical reaction — Chemical reactions redirects here. For the 2007 television episode, see Chemical Reactions (Men in Trees). A thermite reaction using iron(III) oxide. The sparks …   Wikipedia

• Chemical process — Part of Chemical engineering History Concepts Unit operations Unit processes Chemical engineer Chemical process Process integration Un …   Wikipedia

• treatment works — /ˈtritmənt wɜks/ (say treetmuhnt werks) plural noun (sometimes construed as singular) a place where sewage, wastewater, etc., is decontaminated by physical, chemical and biological processes, producing effluent and solid waste to be discharged or …  

• 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

• Hyperion sewage treatment plant — The Hyperion Wastewater Treatment plant is located in southwest Los Angeles, California next to Dockweiler State Beach on Santa Monica Bay. The largest such facility in the Los Angeles Metropolitan Area, Hyperion is operated by the City of Los… …   Wikipedia

• Nanotechnology in water treatment — Nanotechnology, the engineering and art of manipulating matter at the nanoscale (1 100 nm), offers the potential of novel nanomaterials for the treatment of surface water, groundwater and wastewater contaminated by toxic metal ions, organic… …   Wikipedia

• 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