Removal of zinc ions from aqueous solution using micellar-enhanced ultrafiltration at low surfactant concentrations
Characterisation of gold tailings dams of the Witwatersrand Basin with reference to their acid mine drainage potential, Johannesburg, South Africa
Quantification of long-term precipitation use efficiencies of different maize production practices on a semi-arid ecotope in the Free State Province
Determining a charge for the clearing of invasive alien plant species (IAPs) to augment water supply in South Africa
A strategic study of the impact of invasive alien plants in the high rainfall catchments and riparian zones of South Africa on total surface water yield
Characterisation of microorganisms responsible for EBPR in a sequencing batch reactor by using the 16S rDNA-DGGE method
Use of natural isotopes and groundwater quality for improved recharge and flow estimates in dolomitic aquifers
Quantification of the effect of CO2 transfer on titrimetric techniques used for the study of biological wastewater treatment processes
Comparison of the direct enzyme assay method with the membrane filtration technique in the quantification and monitoring of microbial indicator organisms – seasonal variations in the activities of coliforms and E. coli, temperature and pH