How much liquid are you planning to process, and how often? Jonathan [mail1@xxxxxxxxxxxxxxxxx] _____ From: pure-silver-bounce@xxxxxxxxxxxxx [mailto:pure-silver-bounce@xxxxxxxxxxxxx] On Behalf Of Mark Blackwell Sent: Thursday, December 27, 2007 5:41 PM To: pure-silver@xxxxxxxxxxxxx Subject: [pure-silver] Silver Recovery I am finally ready to build the silver recovery system I have been planning for some time. Id welcome comments. First I have tons of old dc wall transformers that are left over from things like old telephones, answering machines and any of a host of electrical devices. As long as its DC current it should work. Yet I may have some choice of voltages, if there is an ideal voltage I should look for Id appreciate it. I think most of the old ones are in the 6 to 12 volt range. It will be plugged into a power strip that is plugged into a GFI socket. I guess it could be plugged into the GFI directly, but it wouldn't be as easy. Still as long as the strip is plugged into the GFI, it should be relatively safe. As far as circulation I am planning to use an air pump to just move the water around enough to allow enough circulation around the electrodes to keep it working. As far as the electrode material, I know one has to be copper but can't both be or does the other electrode need to be a different material such as stainless. I have a couple of options on how to attach the wires. The copper side I am planning on using a piece of either copper plumbing pipe or heavier copper wire. As far as the container, I am planning to use a large plastic type of tote Rubber will be ideal if I can find it, but it sure won't be metal. What am I missing now before I actually start building? _____ Never miss a thing. HYPERLINK "http://us.rd.yahoo.com/evt=51438/*http:/www.yahoo.com/r/hs"Make Yahoo your homepage. No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.516 / Virus Database: 269.17.11/1200 - Release Date: 12/27/2007 1:34 PM No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.516 / Virus Database: 269.17.11/1201 - Release Date: 12/28/2007 11:51 AM