Reviews in Mineralogy and Geochemistry

Reviews in Mineralogy and Geochemistry

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... manufacturing, steam and air conditioning supply services, cement production a€c Air emissions from incineration of refuse and sewage ... Cr(IV) and Cr(V) are thought to play a role in the mechanism of toxicity and have been associated with production of reactive ... The pKaamp; value for chromic acid, H2Cr04, is -6.5, so that HC1O4~ dominates in solutions below pH 6.5, and Cr042~ dominates above (Fig . ... Eh-pH predominance diagram for aqueous chromium at 25 AdC (Crlol = 1 uM).

Title:Reviews in Mineralogy and Geochemistry
Author:Nita Sahai, Martin A. A. Schoonen
Publisher:Mineralogical Society of Amer - 2006


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