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ELECTROLYSIS PROCESS FOR SILVER RECOVERY FROM HYPO

Dear Sir,

I have a machine for extraction of silver from waste hypo solution. But it works better only with the waste X-Ray Hypo solution, it does not work with the photographic hypo solution.

What actually happens is when I pass current thro' for a sufficient period there is an yellow coating over the cathode ,this happens only with photographic hypo solution. I would like it (the machine) to work better with the photographic solution.

An early response is awaited.

Thanking you,

Ganesh.K.S
- Trichy, Tamilnadu, India

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