Copper removal from industrial wastewater: A
2017-12-25 · Fly ash , , iron slags, hydrous titanium oxide, and waste iron are industrial by-products, which can be chemically modified to improve their removal ability for copper ions from industrial wastewater.Iron slag was successfully utilized to remove Cu(II) ions at a pH range of 3.5–8.5 , while Luo et al. studied the performance of fly ash, from the coal-burning, for the
