Author:Zvimba, JN; Mathye, M; Vadapalli, VRK; Swanepoel, H; Bologo, LDate:Oct 2013This study investigated Fe(II) oxidation during acid mine drainage (AMD) neutralization using CaCO(sub3) in a pilot-scale Sequencing Batch Reactor (SBR) of hydraulic retention time (HRT) of 90 min and sludge retention time (SRT) of 360 min ...Read more
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