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This programme guide is intended to support humanitarian staff primarily working in the water, sanitation and hygiene (WASH) sector
The most important information concerning WASH and the COVID-19 virus is summarized here.
Point-of-use (POU) water treatment with sodium hypochlorite (NaOCl) has been proven to reduce diarrheal disease in de
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice
A number of organizations engaged in tanker trucks to deliver water to populations affected by the 2005 tsunami in Indonesia.