Re: De-Plating Chrome
I didn't want to buy a lead anode, so I tried an old stainless knife(-) in the Hydrogen Peroxide solution and hooked up a .5A supply to the chrome part(+) that has maybe 1-2 sq in of chrome. I so far have a lot of foam, and have replaced the .5A supply with a 5A supply and it has been running for about 2-3 hours now. It seems to be deplating and foaming a lot, so it must be working. I didn't believe it would take this much current to deplate chrome, but it seems to. I just don't want to hook up my 50A supply to it yet. So far the knife looks like new. I suppose I can just dump this lye solution down the drain to my septic field? Or is there some heavy metal (chromium?) in this stuff I don't want to put in my soil? If so what do I do with this stuff. It sure is ruining my alligator clips too.
Dave
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