Die erodeerbaarheid van verskillende rotsformasies onder varierende vloeitoestande Die erodeerbaarheid van verskillende rotsformasies onder varierende vloeitoestande
Evaluating the long-term use of polypropylene for hot and cold water piping Evaluating the long-term use of polypropylene for hot and cold water piping
Interaction between the boundary layer and Kendal power station natural-draught dry cooling tower Interaction between the boundary layer and Kendal power station natural-draught dry cooling tower
The effects of alternative detergent builders on the nutrient removal activated sludge sewage treatment process The effects of alternative detergent builders on the nutrient removal activated sludge sewage treatment process
A South African design guide for dissolved air flotation conditioning of low and medium salinity water A South African design guide for dissolved air flotation conditioning of low and medium salinity water
Investigation into the degradation of mortar linings and concrete by microorganisms in industrial water systems Investigation into the degradation of mortar linings and concrete by microorganisms in industrial water systems
Guide for the marine disposal of effluents through pipeline Guide for the marine disposal of effluents through pipeline
Pelletisation in upflow anaerobic sludge bed (UASB) systems Pelletisation in upflow anaerobic sludge bed (UASB) systems
Construction and operation of the Cape Flats water reclamation plant and the survaillance of the reclaimed water quality Construction and operation of the Cape Flats water reclamation plant and the survaillance of the reclaimed water quality