active effluent system
61Centre for Fire, Explosive and Environment Safety — Infobox Laboratory name = Centre for Fire, Explosive and Environment Safety motto = logo = established = 1992 city = Delhi, India research field = type = director = J.C.Kapoor staff = budget = operating agency = DRDO affiliations = address = Brig …
62Extractor hood — An extractor hood (U.K.) or range hood (U.S.), also known as a kitchen hood, stove hood, exhaust hood, cooker hood, extraction hood, cooking canopy, ventilation hood, extractor fan or electric chimney, is a device containing a fan that hangs… …
63Leachate — is the liquid that drains or leaches from a landfill; it varies widely in composition regarding the age of the landfill and the type of waste that it contains. [Henry, J.; Heinke, G. (1996) Environmental Science and Engineering, Prentice Hall,… …
64Direct methanol fuel cell — Direct methanol fuel cells or DMFCs are a subcategory of proton exchange fuel cells in which methanol is used as the fuel. Their main advantage is the ease of transport of methanol, an energy dense yet reasonably stable liquid at all… …
65Mývatn — Coordinates 65°36′N 17°00′W / …
66Peritoneal dialysis — Intervention Schematic diagram of peritoneal dialysis ICD 9 CM …
67Abu Dhabi — This article is about the city. For the emirate, see Abu Dhabi (emirate). Abu Dhabi أبوظبي Abū Dhabi   City   City of Abu Dhabi …
68Soldering — For the song, see Soldering (song). For the product, see Solder. Desoldering a contact from a wire. Soldering is a process in which two or more metal items are joined together by melting and flowing a filler metal (solder) into the joint, the… …
69Mossel Bay —   Town   Mossel Bay …
70Mineral industry of Peru — In 2006, Peru occupied a leading position in the global production of the following mineral commodities: arsenic trioxide (fourth after China, Chile, and Morocco), bismuth (third after China and Mexico), copper (third after Chile and the United… …
