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Re: [APD] Copper
Wise, Nicholas wrote:
> Why not use CPVC?
From the EPA:
There are numerous concerns about the occurrence and toxicological
significance of various species of organotins in drinking water. A
recent report indicates that unlike PVC systems, new CPVC systems have
the potential to contaminate drinking water with organotin compounds
for a longer period of time after installation (Forsyth and Jay 1997).
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