Article ID Journal Published Year Pages File Type
10389772 Separation and Purification Technology 2011 6 Pages PDF
Abstract
▶ Lower pH favors Cr(VI) reduction to Cr(III). ▶ Maximum 10% Cr(VI) absorption on Cr(OH)3(s)/Fe(OH)3(s) sludge. ▶ PO43− has higher inhibiting effect to Cr(VI) reduction in comparison to Cl−, NO3− and SO42−. ▶ Cr(VI) reduction stoichiometry varies from 2.49 to 2.92.
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Physical Sciences and Engineering Chemical Engineering Filtration and Separation
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Removal of hexavalent chromium by electrochemical reduction-precipitation: Investigation of process performance and reaction stoichiometry
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