Characterisation of rainfall at a semi-arid ecotope in the Limpopo Province (South Africa) and its implications for sustainable crop production Characterisation of rainfall at a semi-arid ecotope in the Limpopo Province (South Africa) and its implications for sustainable crop production
Biological sulphate reduction with primary sewage sludge in an upflow anaerobic sludge bed (UASB) reactor – Part 2: Modification of simple wet chemistry analytical procedures to achieve COD and S mass balances Biological sulphate reduction with primary sewage sludge in an upflow anaerobic sludge bed (UASB) reactor – Part 2: Modification of simple wet chemistry analytical procedures to achieve COD and S mass balances
Biological sulphate reduction with primary sewage sludge in an upflow anaerobic sludge bed (UASB) reactor – Part 3: Performance at 20°C and 35°C Biological sulphate reduction with primary sewage sludge in an upflow anaerobic sludge bed (UASB) reactor – Part 3: Performance at 20°C and 35°C
Biological sulphate reduction with primary sewage sludge in an upflow anaerobic sludge bed (UASB) reactor – Part 4: Bed settling characteristics Biological sulphate reduction with primary sewage sludge in an upflow anaerobic sludge bed (UASB) reactor – Part 4: Bed settling characteristics
The simple modelling method for storm- and grey-water quality management applied to Alexandra settlement The simple modelling method for storm- and grey-water quality management applied to Alexandra settlement
Analogous simulation of nutrient transformation processes in stream sediments Analogous simulation of nutrient transformation processes in stream sediments
REVIEW – Wetlands and invertebrate disease hosts: Are we asking for trouble? REVIEW - Wetlands and invertebrate disease hosts: Are we asking for trouble?
A detailed analysis of evolution of water rights in South Africa: An account of three and a half centuries from 1652 AD to present A detailed analysis of evolution of water rights in South Africa: An account of three and a half centuries from 1652 AD to present
Heavy daily-rainfall characteristics over the Gauteng Province Heavy daily-rainfall characteristics over the Gauteng Province
Quantifying rainfall-runoff relationships on the Melkassa Hypo Calcic Regosol ecotope in Ethiopia Quantifying rainfall-runoff relationships on the Melkassa Hypo Calcic Regosol ecotope in Ethiopia