Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1976-08-25
1978-09-05
Andrews, R. L.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
C25C 120
Patent
active
041117662
ABSTRACT:
A process for the recovery of silver from a fixing solution used in processing silver halide photographic light-sensitive materials wherein an electrolytic cell having a cathodic cell and an anodic cell separated by a diaphragm is used; silver is recovered from the used fixing solution in the cathodic cell and the anodic cell is filled with a fixing solution which has been used or not used in photographic processing, or an electrolyzed fixing solution.
REFERENCES:
patent: 4021319 (1977-05-01), Moeglich
Idota Yoshio
Shibaoka Haruo
Andrews R. L.
Fuji Photo Film Co. , Ltd.
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