The effect of substrate composition on the nutrient removal potential of sequencing batch reactors The effect of substrate composition on the nutrient removal potential of sequencing batch reactors
Microbial composition assessment of anaerobic biomass through methanogenic activity tests Microbial composition assessment of anaerobic biomass through methanogenic activity tests
Protein profiles of phosphorus- and nitrate-removing activated sludge systems Protein profiles of phosphorus- and nitrate-removing activated sludge systems
Denitrification by heterotrophic bacteria during activated sludge treatment Denitrification by heterotrophic bacteria during activated sludge treatment
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
Technical note: A cooling water system as a biofilm reactor for the treatment of municipal wastewater Technical note: A cooling water system as a biofilm reactor for the treatment of municipal wastewater
Short communication: On the determination of the kinetic parameters for the BOD test Short communication: On the determination of the kinetic parameters for the BOD test
The development of a fish index to assess the biological integrity of South African rivers The development of a fish index to assess the biological integrity of South African rivers
Comments on: Direct extractions of proteins to monitor an activated sludge system on a weekly basis for 34 weeks using SDS-Page by MM Ehlers and TE Cloete (1999) (Water SA 25 (1) 57-62) Comments on: Direct extractions of proteins to monitor an activated sludge system on a weekly basis for 34 weeks using SDS-Page by MM Ehlers and TE Cloete (1999) (Water SA 25 (1) 57-62)
Towards the incorporation of magnitude-frequency concepts into the building block methodology used for quantifying ecological flow requirements of South African rivers Towards the incorporation of magnitude-frequency concepts into the building block methodology used for quantifying ecological flow requirements of South African rivers