From: Richard Knoppow <dickburk@ix.netcom.com>
Subject: Re: silver plating
Date: Thu, 17 Nov 2005 13:12:41 -0800
> Perhaps some clarifications would help. Ryuji, you talk
> about black silver, presumably metallic silver, is that
> correct?
Check the context. I'm not talking about silver; Judy asserted that
she gets silver by adding or subtracting nothing to/from exhausted
fixer.
> Silver recovery from fixing baths can be done with
> steel wool (standard method), it (or something) will be
> deposited on fresh copper, like clean pennies, soaked in the
> fixer. Is this not silver?
That doesn't apply to what we are talking about. By adding those metals
you are providing electrochemical drive.
Received on Thu Nov 17 15:50:07 2005
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