Author:Wilsenach, J; De Beer, Morris; Motaung, S; Bologo, L; Redebe, V; Moalusi, M; Maree, JDate:Nov 2008Acid mine drainage results from active as well as decommissioned mines in the gold mining and coal mining fields. This water is highly acidic, containing sulphate, iron, aluminium, heavy metals and some radioactivity. When discharged into the ...Read more
Author:Mulopo, J; Motaung, SR; Mashego, M; Moalusi, MDate:Oct 2010The reaction rate of sulphate removal from acid mine drainage using barium carbonate was studied for various pH, calcium concentration, and BaCO3/SO42 feed ratios in batch studies. Process synthesis concepts were used to investigate the ...Read more