Re: gEDA-user: PCB for veroboard layout?y

[John Griessen <john_g@cibolo.com>]

This will yield the fairly innocuous copper carbonate....still, it's
best sent to the landfill, rather than the drains.  Avoid dilution, and
actually do some open pan evaporation on sunny days to get this stuff
into a form for putting in the ladfill trash.   Yes, it's work.   And
yes, not doing it is poisoning the life cycles on this small planet.

John Griessen

On Thu, 2003-06-12 at 12:42, Mike Jarabek wrote:
> Mikey Sklar <sklarm@screwdecaf.cx> said:
>  
> The MSDS that I had a long time ago for Ferric Chloride recommended
> neutralizing it with Bicarbonate of Sodium before disposal.  I used to find
> that particular chemical in my kitchen.
> 
> Mike