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Chromium, 118 Hexavalent

Chromium (hexavalent) in chromium plating mists Colorimetric field method using 1,5-diphenylcarbazide 52/3... [Pg.361]

Chromium hexavalent, the more toxic than the tri-valent form, comes in surface waters from anneries, chemical, energetic and ceramic industries. The. stable chromate form predominates in alkali, whereas dichromate in acidic waste waters, mostly in deficiency of reductives.6... [Pg.10]

The CFX MiniFix technology can treat solids, sludges, and most liquids. The treatment is applicable to a variety of heavy metals such as aluminum, antimony, arsenic, barium, beryllium, cadmium, chromium, hexavalent chromium, iron, lead, manganese, mercury, nickel, selenium, silver, thallium, and zinc. The technology also treats organic compounds with high molecular weights. [Pg.452]

EPA. 1986c. Chromium, hexavalent (coprecipitation) Method 7195. Test methods for evaluating solid waste. Vol. 1A Laboratory manual physical/chemical methods 3rd ed. SW-846. Office of Solid Waste and Emergency Response, U.S. Environmental Protection Agency, Washington, DC. [Pg.415]

NIOSH. 1994e. Chromium, hexavalent. Method 7600 In NIOSH manual of analytical methods. 4th ed. Cincinnati, OH Department of Health and Human Services, National Institute of Occupational Safety and Health. DHHS publication no. 94-113. [Pg.449]

See also Cardiovascular System Chromium Hexavalent Compounds Metals Respiratory Tract. [Pg.602]

Chromium occurs in three basic forms metallic chromium (Cr(0)), trivalent chromium (Cr(III)), and hexavalent chromium (Cr(VI)). Hexavalent chromium can exist as chromium hexavalent ion and as part of a number of compounds including calcium chromate, chromic acid, chromium trioxide, lead chromate, strontium chromate, potassium dichromate, and zinc chromate. [Pg.602]

Chromium Hexavalent Compounds, Pages 602-606, Robert Kapp SummaryPlus Full Text + Links PDF (76 K)... [Pg.807]

United States Environmental Protection Agency, Chromium, hexavalent (colorimetric) , EPA Method 7196A, National Technical Information Service, Springfield, VA, 1992. [Pg.97]

See other pages where Chromium, 118 Hexavalent is mentioned: [Pg.210]    [Pg.228]    [Pg.286]    [Pg.366]    [Pg.366]    [Pg.220]    [Pg.220]    [Pg.220]    [Pg.254]    [Pg.269]    [Pg.271]    [Pg.273]    [Pg.274]    [Pg.277]    [Pg.324]    [Pg.355]    [Pg.1192]    [Pg.135]    [Pg.210]    [Pg.97]    [Pg.442]    [Pg.169]    [Pg.228]    [Pg.286]    [Pg.602]    [Pg.602]    [Pg.603]    [Pg.603]    [Pg.604]    [Pg.605]    [Pg.2998]    [Pg.102]    [Pg.524]    [Pg.1255]    [Pg.593]    [Pg.510]   
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