active effluent system

  • 31Anaerobic lagoon — or Manure Lagoon is a man made outdoor earthen basin filled with excrement. Lagoons are part of a system designed to manage and treat waste created by Concentrated Animal Feeding Operations (CAFO). Anaerobic lagoons are created from a manure… …

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  • 32Chuitna Coal Project — The Chuitna Coal Project is a proposed coal strip mine that, if granted state and federal permits, would be built about 45 miles (72 km) southwest of Anchorage, Alaska, in an area known as the Beluga Coal Fields near the Chuitna River and… …

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  • 33Radar — For other uses, see Radar (disambiguation). A long range radar antenna, known as ALTAIR, used to detect and track space objects in conjunction with ABM testing at the Ronald Reagan Test Site on Kwajalein Atoll …

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  • 34Defoamer — Dosage of defoamer A defoamer or an anti foaming agent is a chemical additive that reduces and hinders the formation of foam in industrial process liquids. The terms anti foam agent and defoamer are often used interchangeably. A defoamer is… …

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  • 35Military history of the Netherlands — History of the Netherlands This article is part of a series Early History …

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  • 36CANDU reactor — The CANDU reactor is a Canadian invented, pressurized heavy water reactor developed initially in the late 1950s and 1960s by a partnership between Atomic Energy of Canada Limited (AECL), the Hydro Electric Power Commission of Ontario (now known… …

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  • 37Acton, Massachusetts —   Town   Acton Town Hall …

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  • 38Reef aquarium — See also: Marine aquarium Reef aquarium in Monaco A reef aquarium or reef tank is an marine aquarium that prominently displays live corals and other marine invertebrates as well as fish that play a role in maintaining the coral reef environment.… …

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  • 39Larrys Creek — Geobox | River name = Larrys Creek category = Creek image size = 300 image caption = Larrys Creek and the Cogan House Covered Bridge in Cogan House Township, Pennsylvania etymology = Larry Burt, first settler country = United States country state …

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  • 40Kt/V — In medicine, Kt/V is a number used to quantify hemodialysis and peritoneal dialysis treatment adequacy. * K dialyzer clearance of urea * t dialysis time * V patient s total body water In the context of hemodialysis, Kt/V is a bonafide… …

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