Short communication: The reduction of hexavalent chromium by sulphite in wastewater – An explanation of the observed reactivity pattern Short communication: The reduction of hexavalent chromium by sulphite in wastewater - An explanation of the observed reactivity pattern
Rapid communication: Measurement of VFA in anaerobic digestion: The five-point titration method revisited Rapid communication: Measurement of VFA in anaerobic digestion: The five-point titration method revisited
Technical note: The impact of invading alien plants on surface water resources in South Africa: A preliminary assessment Technical note: The impact of invading alien plants on surface water resources in South Africa: A preliminary assessment
The tornadic thunderstorm events during the 1998-1999 South African summer The tornadic thunderstorm events during the 1998-1999 South African summer
Microbial community profile of a biological excess phosphorus emoval (BEPR) activated sludge system using a cultivation-independent approach Microbial community profile of a biological excess phosphorus emoval (BEPR) activated sludge system using a cultivation-independent approach
PCGRIDDS-based isentropic analysis as a forecasting tool in the South African Weather Bureau PCGRIDDS-based isentropic analysis as a forecasting tool in the South African Weather Bureau
Technical note: Determination of insecticide residues in groundwater of Mardan Division, NWFP, Pakistan: A case study Technical note: Determination of insecticide residues in groundwater of Mardan Division, NWFP, Pakistan: A case study
Technical note: Treatment of domestic sewage at Akuse (Ghana) Technical note: Treatment of domestic sewage at Akuse (Ghana)
Soil-water utilisation and sustainability in a semi-arid grassland Soil-water utilisation and sustainability in a semi-arid grassland
A water balance approach to the sustainable management of groundwater in South Africa A water balance approach to the sustainable management of groundwater in South Africa