This training manual is intended for caretakers of slow sand filtration plants and their trainers. Read more...
This publication was developed out of the symposium: Technology, Operations and Economics of Providing Safe Drinking Water in Small Systems, held May... Read more...
This overview of the application of slow sand filtration to modern drinking water technology was compiled from contributors to the second... Read more...
The main objective of the training programme is to promote greater concern among health and public water supply authorities for the need to undertake... Read more...
Waste stabilization ponds (WSP) are an extremely appropriate, sustainable and efficient method of wastewater treatment in many situations in... Read more...