Electrocoagulation purification of water of Cr6+ compounds

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BAGRII, V.A

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Material type: Text

TextSeries: Journal of Water Chemistry and Technology ; Volume , number ,Kiev Allerton Press 2013Content type:

text

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unmediated

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volume

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Summary: The process of the electrocoagulation purification of water containing chromium, depending on pH, Cr6+ concentration, ions of metal impurities and ratios Fe2+ : Cr6+ have been investigated. We have found the upper boundary of chromium concentrations (150 mg/dm3) whereby its residual content in water does not exceed MAC for the discharge to the complex of facilities of water disposal. It has been shown that ions of metal impurities present in the water in electrocoagulation are removed together with chromium ions.

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Item type	Current library	Call number	Vol info	Status	Notes	Date due	Barcode
Journal Article	Main Library - Special Collections	GB855 JOU (Browse shelf(Opens below))	Vol.35 , No.6 (Nov - Dec 2013)	Not for loan	For In House Use Only

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The process of the electrocoagulation purification of water containing chromium, depending on pH, Cr6+ concentration, ions of metal impurities and ratios Fe2+ : Cr6+ have been investigated. We have found the upper boundary of chromium concentrations (150 mg/dm3) whereby its residual content in water does not exceed MAC for the discharge to the complex of facilities of water disposal. It has been shown that ions of metal impurities present in the water in electrocoagulation are removed together with chromium ions.

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