The 17th Water, Engineering and Development Centre Conference in Nairobi, Kenya in August 1991 put emphasis on infrastructure; often one of the... Read more...
The working group divided into three teams reached conclusions on appropriate technology for treatment of in particular drinking water, the role of... Read more...
Ecological sanitation (ecosan) is a holistic approach to sanitation and water management based on the systematic closure of local material flow-... Read more...