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August 2005

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Subject:
From:
Edward Szpruch <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Edward Szpruch <[log in to unmask]>
Date:
Thu, 11 Aug 2005 07:34:24 +0200
Content-Type:
text/plain
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text/plain (52 lines)
Hi Steve,
In aquatic life cyanide is oxidized to cyanate and then easly decomposed .
In nature there is plenty of bioorganism living nicely on/with cyanides: ask
plating people about their gold plating solutions turned into gelly like
soup by microorganisms.
Silver is not decomposed.It accumulate in living organism and at the end
food chain someone is poisoned by Silver.
Edward

> -----Original Message-----
> From: Steve Hodge [SMTP:[log in to unmask]]
> Sent: г аевеси 10 2005 21:46
> To:   [log in to unmask]
> Subject:      Re: [TN] RoHs board surface recommendations.
> 
> I realize that tech sales people have done their job promoting immersion
> silver to end users. The people who bad-mouth ENIG have been sold a bill
> of
> goods. Cyanide is bad I know. I have a question for the effluent
> controlling agencies. Why is more Cyanide allowed in the stream than
> Silver? Our local controlling agency will not allow our company to even
> consider immersion silver. Companies that offer IS chemistry will not tell
> you this of course. More research? Yes, they have alot of lost time to
> make
> up.
> 
> Formaldehyde going away? Then what? Back to the Blackhole. LOL
> 
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