The identification of heterotrophic bacteria in an activated sludge plant with particular reference to polyphosphate accumulation The identification of heterotrophic bacteria in an activated sludge plant with particular reference to polyphosphate accumulation
Least-squares analysis of settling data under discrete settling conditions Least-squares analysis of settling data under discrete settling conditions
The nutrient status of the Swartkops River estuary, Eastern Cape The nutrient status of the Swartkops River estuary, Eastern Cape
Note on procedures for the large-scale transportation of juvenile fish Note on procedures for the large-scale transportation of juvenile fish
Letters to the Editor: Scum formation in a nutrient removing activated sludge plant Letters to the Editor: Scum formation in a nutrient removing activated sludge plant
Thermal analytic study of the influence of oxidative water pretreatment on adsorbate characteristics in spent activated carbon Thermal analytic study of the influence of oxidative water pretreatment on adsorbate characteristics in spent activated carbon
The effect of trace elements on the performance efficiency of an anaerobic fixed film reactor treating a petrochemical effluent The effect of trace elements on the performance efficiency of an anaerobic fixed film reactor treating a petrochemical effluent
Hydrological characteristics and properties of soils in Southern Africa 1: Runoff response Hydrological characteristics and properties of soils in Southern Africa 1: Runoff response
Hydrological characteristics and properties of soils in Southern Africa 2: Soil water retention models Hydrological characteristics and properties of soils in Southern Africa 2: Soil water retention models