https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Metal bioaccumulation and precious metal refinery wastewater treatment by phoma glomerata https://commons.ufh.ac.za/vital/access/manager/Repository/vital:4097 Thu 13 May 2021 11:07:50 SAST ]]> An investigation into the use of anaerobic digestion for the treatment of tannery wastewaters https://commons.ufh.ac.za/vital/access/manager/Repository/vital:4059 Thu 13 May 2021 06:25:55 SAST ]]> Studies on the completely mixed activated sludge treatment of fellmongery and tannery lime-sulphide effluents https://commons.ufh.ac.za/vital/access/manager/Repository/vital:4112 Thu 13 May 2021 01:56:11 SAST ]]>