METHOD FOR TREATMENT OF SEWAGE WATER TO REMOVE IONS OF HEAVY METALS Russian patent published in 1996 - IPC

Abstract RU 2061660 C1

FIELD: treatment of sewage water to remove ions of heavy metals. SUBSTANCE: to remove ions of heavy metals and chromium (YI), sewage water is subjected to two-stage electrochemical treatment with different materials of galvanic pairs, and settling after each stage and separate regulation of pH at the stage of electrochemical cleaning and settling. EFFECT: higher efficiency.

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RU 2 061 660 C1

Authors

Kharzeeva Svetlana Ehlezarovna

Gen' Leonid Idelevich

Dates

1996-06-10—Published

1992-11-02—Filed