I've seen copper kettles and pots and pans....
;-)
ST
On Tue, Oct 7, 2008 at 1:17 PM, Leon <leon355@...> wrote:
> ----- Original Message -----
> From: "Stefan Trethan" <stefan_trethan@...>
> To: <Homebrew_PCBs@yahoogroups.com>
> Sent: Tuesday, October 07, 2008 11:20 AM
> Subject: Re: [Homebrew_PCBs] Re: Getting ready to switch from Ferric
> Chloride to ???????
>
>
> > As long as you don't dispose of a large amount at once in this way i
> don't
> > expect a problem.
> > What constitutes a "large amount" probably depends on the size of your
> > sewage treatment plant.
>
>
> I saw somewhere else that one shouldn't drink from the hot water supply,
> because the heat causes the water to have high copper levels. I've known
> people who always filled kettles from the hot tap, to save energy.
>
> Leon
>
>
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