Electrolysis is used through the electrowinning phase of copper cathode manufacturing. This method consists of passing an electrical present through an aqueous Answer of copper, normally in the form of copper sulfate with sulfuric acid, which ends up in the deposition of pure copper on to the cathodes. This, in https://hm12railscraps48012.scrappingwiki.com/962389/not_known_details_about_aluminum_scrap_6063