The purification of copper ... the quality of the copper produced. Additionally, innovative methods for arsenic removal have been explored, such as the use of zirconium salts, which have shown ...

Electrolysis ... underway. Using a plastic tub that's large enough to fully submerge whatever it is you're cleaning, drill ...

Electroplating close electroplatingUsing electrolysis to deposit a thin layer of metal onto another metal, usually to improve its appearance or corrosion resistance. uses electrolysis to put a ...