[TheForge] Removing Zinc and Cadium

[David E. Smucker]

Yes,  Galvanized water pipe is galvanized on both the inside and out.  Take 
a look at some.

Dave
----- Original Message ----- 
From: "Peter Hirst" <saltydog335 at aol.com>
To: <GHS at execpc.com>; "Sponsored by ABANA" <theforge at mailman.qth.net>
Sent: Friday, February 22, 2008 10:57 PM
Subject: Re: [TheForge] Removing Zinc and Cadium


> Galvanized on the inside?
>
> ;-]
>
> ----- Original Message ----- 
> From: "GRAF" <adveniam at att.net>
> To: "terry l. ridder" <terrylr at blauedonau.com>; "Sponsored by ABANA" 
> <theforge at mailman.qth.net>
> Sent: Friday, February 22, 2008 9:55 PM
> Subject: Re: [TheForge] Removing Zinc and Cadium
>
>
>> In the amounts and concentrations we would generate no problem.
>> They still make and use Galvanized iron water pipe and you drink that!.
>>
>> Mike Graf
>>
>> terry l. ridder wrote:
>>> hello;
>>>
>>> On Fri, 22 Feb 2008, Mitch Quade wrote:
>>>
>>>>
>>>> A real easy way to remove Cadium and may
>>>> be zinc is to put the screws in vinegar
>>>> for several hours.
>>>>
>>>
>>> yes, this does work. however, the cadmium and zinc
>>> are now in solution with the vinegar. this is now
>>> a liquid hazardous waste to dispose of.
>>>
>>> the removal of cadmium and/or zinc by electrolysis
>>> would keep most of the cadmium and/or zinc as solids.
>>>
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