An interpretation and evaluation of the US Environmental Protection Agency ecological risk assessment guidelines An interpretation and evaluation of the US Environmental Protection Agency ecological risk assessment guidelines
On the limnology of Spioenkop, a turbid reservoir on the upper Tugela River, with particular reference to the structure and dynamics of its plankton community On the limnology of Spioenkop, a turbid reservoir on the upper Tugela River, with particular reference to the structure and dynamics of its plankton community
Comparative feeding of the relict fish Gymnocharacinus Bergi, a characidae from Southern South America Comparative feeding of the relict fish Gymnocharacinus Bergi, a characidae from Southern South America
Filamentous organism bulking in nutrient removal activated sludge systems: Paper 7: Exploratory experimental investigations Filamentous organism bulking in nutrient removal activated sludge systems: Paper 7: Exploratory experimental investigations
The zoobenthic fauna of the Nhlabane coastal lake system, KwaZulu-Natal, South Africa, 20 years after construction of a barrage The zoobenthic fauna of the Nhlabane coastal lake system, KwaZulu-Natal, South Africa, 20 years after construction of a barrage
Filamentous organism bulking in nutrient removal activated sludge systems: Paper 8: The effect of nitrate and nitrite Filamentous organism bulking in nutrient removal activated sludge systems: Paper 8: The effect of nitrate and nitrite
Filamentous organism bulking in nutrient removal activated sludge systems: Paper 9: Review of biochemistry of heterotrophic respiratory metabolism Filamentous organism bulking in nutrient removal activated sludge systems: Paper 9: Review of biochemistry of heterotrophic respiratory metabolism
Filamentous organism bulking in nutrient removal activated sludge systems: Paper 10: Metabolic behaviour of heterotrophic facultative aerobic organisms under aerated/unaerated conditions Filamentous organism bulking in nutrient removal activated sludge systems: Paper 10: Metabolic behaviour of heterotrophic facultative aerobic organisms under aerated/unaerated conditions
Filamentous organism bulking in nutrient removal activated sludge systems: Paper 11: A biochemical/microbiological model for proliferation of anoxic-aerobic (AA) filamentous organisms Filamentous organism bulking in nutrient removal activated sludge systems: Paper 11: A biochemical/microbiological model for proliferation of anoxic-aerobic (AA) filamentous organisms
Settling characterisation using on-line sensors at a full-scale wastewater treatment plant Settling characterisation using on-line sensors at a full-scale wastewater treatment plant