Artificial wetland use for wastewater treatment: Theory, practice and economic review

A preliminary investigation of the nitrate content of groundwater and limitation of the nitrate input

The applicability of hydrodynamic reservoir models for water quality management of stratified water bodies in South Africa (Vol 1)

Research on biological phosphate removal in activated sludge

Research on bacteriophages as indicators of water quality

Urban sanitation evaluation: Summary report

Denitrification of groundwater for potable purposes

The capacity of soils in the Vaal Dam catchment to retain sulphate from atmospheric pollution

A South African design guide for dissolved air flotation conditioning of low and medium salinity water

Enhancement of the national groundwater database facilities