| http://www.w3.org/ns/prov#value | - For example, practically employed processes, include a process in which a wire gauze of a metal having a higher oxidation potential than that of silver, such as iron and aluminum, is placed in a waste fixer solution and silver deposits thereon due to the difference in ionization tendency (or electromotive force) and the metallic silver thus deposited is recovered, a process in which metallic silve
|
