The extraction of ionic and chemical species from water by membrane extraction The extraction of ionic and chemical species from water by membrane extraction
SanPlat – An alternative low-cost pit latrine system for rural and peri-urban areas (Technical guide) SanPlat - An alternative low-cost pit latrine system for rural and peri-urban areas (Technical guide)
Enhanced coagulation for the removal of disinfection byproduct precursors Enhanced coagulation for the removal of disinfection byproduct precursors
The development of an Exxpress unit for the dewatering of waterworks sludges and the production of potable water The development of an Exxpress unit for the dewatering of waterworks sludges and the production of potable water
Provision of point-source water by air-gap membrane distillation Provision of point-source water by air-gap membrane distillation
Evaluation of direct series filtration for the treatment of South African surface waters Evaluation of direct series filtration for the treatment of South African surface waters
Reduction of scaling in industrial water cooling circuits by means of magnetic and electrostatic treatment Reduction of scaling in industrial water cooling circuits by means of magnetic and electrostatic treatment
Consolidation of activated sludge research II (January 1991 to December 1994) Consolidation of activated sludge research II (January 1991 to December 1994)