Rao, M.D.; Meshram, A.; Verma, H.R.; Singh, K.K.; Mankhand, T.R.
(Elsevier B.V., 2020-08)
Cementation is a prominent purification technique used for removal of copper, cadmium, cobalt, and nickel from impure zinc sulphate solution obtained after leaching of zinc ore. Zinc dust is primarily used for this purpose ...