Water Purification To Remove As(V) by Electropulse Treatment of an Active Metallic Charge

Power expenditure for water purification to remove arsenic(V) was determined. The processes and kinetics of purification in an electric-discharge reactor with a metallic (aluminum or iron) charge were investigated. The purification mechanisms based on the adsorption of arsenic(V) on a fresh surface...

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Bibliographic Details
Published in:Russian journal of applied chemistry 2005-10, Vol.78 (10), p.1631-1635
Main Authors: Danilenko, N. B., Savel'ev, G. G., Yavorovskii, N. A., Khaskel'berg, M. B., Yurmazova, T. A., Shamanskii, V. V.
Format: Article
Language:English
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Summary:Power expenditure for water purification to remove arsenic(V) was determined. The processes and kinetics of purification in an electric-discharge reactor with a metallic (aluminum or iron) charge were investigated. The purification mechanisms based on the adsorption of arsenic(V) on a fresh surface of hydroxides formed through dispersion and subsequent oxidation of a charged metal were suggested. Rate equations corresponding to the experimental data and to these mechanisms were given.
ISSN:1070-4272
1608-3296
DOI:10.1007/s11167-005-0575-6