Author:Sebogodi, Keolebogile R; Johakimu, Jonas K; Sithole, Bishop BDate:Oct 2019Acid mine Drainage (AMD) is a low pH, sulphate and heavy metal rich leachate that is produced from oxidation of sulphide bearing minerals commonly found in the host rocks of some mineral ores. The pH augmentation, and sulphate and metal removal ...Read more
Author:Sebogodi, Keolebogile R; Johakimu, Jonas K; Sithole, Bishop BDate:Feb 2020Acid mine Drainage (AMD) is a low pH, sulphate and heavy metal rich leachate that is produced from oxidation of sulphide bearing minerals commonly found in the host rocks of some mineral ores. The pH augmentation, and sulphate and metal removal ...Read more
Author:Oelofse, Suzanna HH; Muswema, Aubrey P; Koen, RenéeDate:Oct 2016Changing the face of waste management in South Africa, includes waste diversion from landfill to alternative management options. There are a number of interventions to consider which may vary from very low tech, labour intensive solutions to ...Read more
Author:Oelofse, Suzanna HHDate:Oct 2012This research report attempts to estimate the mass of recylables disposed of at municipal landfills in South Africa in 2011.Read more
Author:Oelofse, Suzanna HHDate:Oct 2013The introduction of landfill permits by Section 20 of the Environment Conservation Act, 1989, resulted in the development of the Minimum Requirements series of documents to guide waste disposal to landfill. The promulgation of the National ...Read more
Author:Strydom, WF; Oelofse, Suzanna HH; John, J; Afrika, ME; Mvuma, GGDate:Feb 2012This document aims to cover good practices in each of the stages of waste management, from the point of collection through transport, storage, and treatment to final disposal.Read more
Author:Oelofse, Suzanna HH; Strydom, WFDate:Oct 2010Picking at landfills is a reality at most landfills in South Africa. It is often the poorest community members that resolve to picking as a way of making a living, typically under conditions that are not conducive to their health or safety. ...Read more
Author:Sebogodi, Keolebogile R; Johakimu, Jonas K; Sithole, Bishop BDate:Feb 2021Acid mine drainage (AMD) is one of the repercussions that result from earth-moving activities around the sulfide-bearing mineral hosts. The detrimental effects associated with this AMD are driven by its characteristics, which include low pH ...Read more
Author:Oelofse, Suzanna HHDate:Jul 2011Waste pickers are common on landfills in South Africa, salvaging valuable items in order to earn a living. This presentation provide some insights on the activities of the pickers at landfills.Read more