ELECTROCHEMICAL REMOVAL OF ORGANIC IMPURITIES FROM MINERALIZED WASTEWATERS.

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Zyablitseva, M.P.
Konovalov, M.B.
Tyurin, B.K.
Smirnov, V.A.
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CHEMICAL REACTIONS - Oxidation - ELECTROCHEMISTRY - ORGANIC COMPOUNDS;
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A process is investigated for the treatment of mineralized wastewaters from the production of propylene oxide, 2,4-dichlorophenoxyacetic (2,4-D) acid, dichlorobutadiene, glycerin and vinylchoride. Destructive oxidation of the organic impurities in the wastewater was accomplished by electrochemical methods using ruthenium oxide anodes on a titanium base and carrier catalysts. The degree of removal of the organic carbon from the wastewaters was 90-98%.
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页码:54 / 56
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