Method of treating photographic waste liquid

Liquid purification or separation – Processes – Treatment by living organism

Reexamination Certificate

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Details

C210S631000, C210S748080

Reexamination Certificate

active

10845509

ABSTRACT:
A photographic waste liquid treatment method comprises an electrolytic oxidation treatment for photographic waste liquid.

REFERENCES:
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Translation of JP 3-262594, Nov. 1991.
Translation of JP 6-320184, Nov. 1994.

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