Fixed film system for sulphide oxidation of acid mine-water: scoping study Fixed film system for sulphide oxidation of acid mine-water: scoping study
Guideline document:Package plants for the treatment of domestic wastewater Guideline document:Package plants for the treatment of domestic wastewater
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
Guidelines for the Sustainable Operation and Maintenance of Small Water Treatment Plants Guidelines for the Sustainable Operation and Maintenance of Small Water Treatment Plants
All fall down – Existing assets abandoned in race to meet targets All fall down - Existing assets abandoned in race to meet targets
Guidelines on reduction of the impact of water infiltration into sewers Guidelines on reduction of the impact of water infiltration into sewers
A comparison of sewer reticulation system design standards gravity, vacuum and small bore sewers A comparison of sewer reticulation system design standards gravity, vacuum and small bore sewers
A framework for establishing appropriate trenchless technology guidelines and standards in Southern Africa A framework for establishing appropriate trenchless technology guidelines and standards in Southern Africa