Metal removal process

Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge

Patent

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Details

204284, 204DIG13, 204290R, C02F 146

Patent

active

044366019

ABSTRACT:
This disclosure is directed to a membrane or diaphragm-free, electrolytic process for removal of a significant portion of at least one metal contaminant from waste water containing it comprising contacting said waste water with a plurality of anodes, each anode having openings to permit the flow of waste water therethrough, and a plurality of metallized organic polymer foam reticulate cathodes wherein said anodes and reticulate cathodes are arranged in alternating manner and electrically energized.

REFERENCES:
patent: 3846300 (1974-11-01), Inoue
patent: 3954594 (1974-05-01), Recht
patent: 4197181 (1980-04-01), Portal et al.
patent: 4226685 (1980-10-01), Portal et al.
patent: 4370214 (1983-01-01), Kadija
Tentorio et al., "Characterization of Reticulate, Three Dimensional Electrodes", Journal of Applied Electrochemistry, 8, (1978), pp. 195-205.

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