1. The physical chemistry of iron precipitation in the zinc industry;Dutrizac,1980
2. Integrated hydrometallurgical jarosite treatment;Elgersma,1992
3. Removal of iron from leaching liquors by the goethite process;Davey;Tsvetn. Metall.,1975
4. The hydrolysis of ferric sulphate solution at elevated temperatures;Umetsu;Can. Metall. Q.,1977
5. The construction and operation of the Iijima electrolytic zinc plant;Tsunoda;AIME/TMS Pap. A73-65,1973