Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1981-07-24
1983-08-16
Valentine, Donald R.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
204275, 204279, 204284, 204288, 204290R, 204290F, 204292, 204294, 204DIG13, C25C 700, C25C 702, C25C 704
Patent
active
043990207
ABSTRACT:
This invention is directed to a membrane or diaphragm-free electrolytic cell device for removal of a metal(s) present as a contaminant(s) in waste water comprising a nonconductive cell box having an upper peripheral flange, anode and cathode bus bars located on said cell box below said flange, inlet and outlet means to pass the liquid through the electrodes contained in said box, means to space the anodes and cathodes contained within said cell box, a plurality of anodes having openings to permit the flow of waste water therethrough, a plurality of reticulate cathodes, and means connecting the anodes and cathodes, respectively, to said bus bars and to a source of electrical energy whereby the metal contaminant(s) present in such water are deposited on the reticulate cathodes predominantly.
REFERENCES:
patent: 1303627 (1919-05-01), Baines
patent: 2616165 (1952-11-01), Brennan
patent: 3674675 (1972-07-01), Leaman
patent: 3966567 (1976-06-01), Pace et al.
patent: 3977951 (1976-08-01), Lopez-Cacicedo
patent: 4133738 (1979-01-01), Will
patent: 4224133 (1980-09-01), Takahashi
Branchick Kenneth J.
Knaack Donald M.
Korinek Karel A.
Malkin Irving
Platek Gary F.
Ban Woodrow W.
Diamond Shamrock Corporation
Hazzard John P.
Valentine Donald R.
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