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Globally, an estimated 2.5 billion people lack access to improved sanitation.
Menstrual hygiene is integral to women's health and has a lasting impact on women's education, livelihoods and secu
Background: Refugees are at high risk for communicable diseases due to overcrowding and poor water, sanitation,
In this research, three faecal sludge sanitizing methods—lactic acid fermentation, urea treatment and lime treatment—were studied fo