The performance of natural soil covers in rehabilitating opencast mines and waste dumps in South Africa The performance of natural soil covers in rehabilitating opencast mines and waste dumps in South Africa
The removal of urban litter from stormwater conduits and streams The removal of urban litter from stormwater conduits and streams
Information transfer, extraction and management systems Information transfer, extraction and management systems
The transfer of wastewater management technology to the meat processing industry The transfer of wastewater management technology to the meat processing industry
Collection and evaluation of runoff water quality from a disused feedlot in KwaZulu-Natal Collection and evaluation of runoff water quality from a disused feedlot in KwaZulu-Natal
The screening of crop, pasture and wetland species for tolerance of polluted water originating in coal mines The screening of crop, pasture and wetland species for tolerance of polluted water originating in coal mines
The development of management strategies and recovery systems for heavy metal wastes The development of management strategies and recovery systems for heavy metal wastes
The use of vegetation in the amelioration of the impacts of mining on water quality – an assessment of species and water use The use of vegetation in the amelioration of the impacts of mining on water quality - an assessment of species and water use
Permissible utilisation and disposal of sewage sludge Permissible utilisation and disposal of sewage sludge