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In this research, three faecal sludge sanitizing methods—lactic acid fermentation, urea treatment and lime treatment—were studied fo
This article presents the experience of using the Community-Led Total Sanitation (CLTS) approach in a recent programme in Somalia an
Household water treatment (HWTS) methods, such as boiling or chlorination, have long been recommended in emergencies.
Refugee populations often flee with very little belongings and lack appropriate hygiene infrastructure in an environment that is unf