The effect of acetate on polyphosphate formation and degradation in activated sludge with particular reference to Acinetobacter calcoaceticus: a microscopic study The effect of acetate on polyphosphate formation and degradation in activated sludge with particular reference to Acinetobacter calcoaceticus: a microscopic study
A note on practical methods of improving the conveyance efficiency on a government irrigation scheme A note on practical methods of improving the conveyance efficiency on a government irrigation scheme
Evaluation of interactive toxic effects of chemicals in water using a Tetrahymena pyriformis toxicity screening test Evaluation of interactive toxic effects of chemicals in water using a Tetrahymena pyriformis toxicity screening test
Evaluation of a South African clinoptilolitc for ammonia-nitrogen removal from an underground mine water Evaluation of a South African clinoptilolitc for ammonia-nitrogen removal from an underground mine water
Vloei-inspuit analise vir die totale alkaliniteit in oppervlakte-, grond- en huishoudelike water met behulp van ‘n enkelpunttitrasiesisteem Vloei-inspuit analise vir die totale alkaliniteit in oppervlakte-, grond- en huishoudelike water met behulp van 'n enkelpunttitrasiesisteem
Sources of phosphorus which give rise to eutrophication in South African waters Sources of phosphorus which give rise to eutrophication in South African waters
Chemical inputs to Table Bay – a mass balance study Chemical inputs to Table Bay - a mass balance study
Technical Note: Rapid determination of the fouling of electrodialysis membranes by industrial effluents Technical Note: Rapid determination of the fouling of electrodialysis membranes by industrial effluents
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