A comparison of phosphorus concentrations in Hartbeespoort Dam predicted from phosphorus loads derived near the impoundment and in the upper catchment area A comparison of phosphorus concentrations in Hartbeespoort Dam predicted from phosphorus loads derived near the impoundment and in the upper catchment area
Biological phosphorus removal at the Johannesburg Northern and Goudkoppies wastewater purification plants Biological phosphorus removal at the Johannesburg Northern and Goudkoppies wastewater purification plants
Reclamation of secondary sewage effluent by reverse osmosis: a pilot plant study Reclamation of secondary sewage effluent by reverse osmosis: a pilot plant study
The need to consider water quality in the planning of new urban development: a simulation study The need to consider water quality in the planning of new urban development: a simulation study
The effect of acetate and other short-chain carbon compounds on the kinetics of biological nutrient removal The effect of acetate and other short-chain carbon compounds on the kinetics of biological nutrient removal
Vloei-inspuit turbidimetriese analise van sulfaat in water Vloei-inspuit turbidimetriese analise van sulfaat in water
Pre-impoundment as a eutrophication management option: a simulation study at Hartbeespoort Dam Pre-impoundment as a eutrophication management option: a simulation study at Hartbeespoort Dam
Isotopic and chemical aspects of nitrate in the groundwater of the Springbok Flats Isotopic and chemical aspects of nitrate in the groundwater of the Springbok Flats
Phosphorus budget models for simulating the fate of phosphorus in South African reservoirs Phosphorus budget models for simulating the fate of phosphorus in South African reservoirs
Scum formation in a nutrient removing activated sludge plant Scum formation in a nutrient removing activated sludge plant