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This programme guide is intended to support humanitarian staff primarily working in the water, sanitation and hygiene (WASH) sector
Water chlorination is widely used in emergency responses to reduce diarrheal diseases, although communities with no prior exposure t
The most important information concerning WASH and the COVID-19 virus is summarized here.
The Sawyer PointOne household hollow fiber membrane filter (PointOne) efficaciously removes microbiological indicators in the labora
This factsheet addresses current developments, challenges, gaps and solutions in the planning and implementation fo sustainable sani
In July 2007, a study by the Centre for Environmental Health Engineering, at the University of Surrey, assessed a modified method of
There is currently limited public information available concerning methods for the selection of appropriate water trea