Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1980-08-27
1982-01-19
Prescott, Arthur C.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204 94, 204109, 204301, B01D 1302
Patent
active
043115748
ABSTRACT:
A method for regenerating a photographic processing solution is disclosed, comprising bringing the photographic processing solution into contact with a particular styrenedivinylbenzene copolymer, and then subjecting the photographic processing solution to ion exchange membrane electrophoresis.
REFERENCES:
patent: 4145271 (1979-03-01), Nosse et al.
The Dow Chemical Co., "Dowex :: Ion Exchange", 1958, Midland, Michigan.
Fuji Photo Film Co. , Ltd.
Prescott Arthur C.
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