wet air oxidation

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• Wet oxidation — is a form of hydrothermal treatment. It is the oxidation of dissolved or suspended components in water using oxygen as the oxidizer. It is referred to as Wet Air Oxidation (WAO) when air is used. The oxidation reactions occur in superheated water …   Wikipedia

• Air pollution — from World War II production Smog over …   Wikipedia

• Oxydation par voie humide — L’oxydation par voie humide est un traitement des déchets aqueux contenant des composés organiques. Le traitement a lieu à haute température et haute pression dans des conditions sous critiques. Ce procédé est notamment utilisé pour traiter les… …   Wikipédia en Français

• Spent caustic — is a waste industrial caustic solution that has become exhausted and is no longer useful (or spent). Spent caustics are made of sodium hydroxide or potassium hydroxide, water, and contaminants. The contaminants have consumed the majority of the… …   Wikipedia

• Activated carbon — Activated carbon, also called activated charcoal, activated coal or carbo activatus, is a form of carbon that has been processed to make it extremely porous and thus to have a very large surface area available for adsorption or chemical reactions …   Wikipedia

• Wao — may refer to: *Wao, Lanao del Sur *The Wao language, a.k.a. Huaorani language *Wet Air Oxidation (a wastewater treatment technology) *Wacken Open Air, also known as W:O:A …   Wikipedia

• Powdered activated carbon treatment — (PACT) is a wastewater technology in which powdered activated carbon is added to an anaerobic or aerobic treatment system. The carbon in the biological treatment process acts as a buffer against the effects of toxic organics in the wastewater.In… …   Wikipedia

• Vanilline — représentations de la molécule de vanilline G …   Wikipédia en Français

• переработка ила — — [http://www.eionet.europa.eu/gemet/alphabetic?langcode=en] EN sludge treatment The processing of wastewater sludges to render them innocuous. This may be done by aerobic or anaerobic digestion followed by drying in sand beds, filtering,… …   Справочник технического переводчика

• Copper — For other uses, see Copper (disambiguation) …   Wikipedia

• Gold extraction — or recovery from its ores may require a combination of comminution, mineral processing, hydrometallurgical, and pyrometallurgical processes to be performed on the ore. [cite web url=http://geology.com/publications/getting gold/gold… …   Wikipedia