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In this research, three faecal sludge sanitizing methods—lactic acid fermentation, urea treatment and lime treatment—were studied fo
When water supplies are compromised during an emergency, responders often recommend household water treatment and safe storage (HWTS
Infrastructure for All: Meeting the needs of both men and women in development projects — A practical guide for engineers, technicia
When the Asian tsunami struck the Andaman Islands, nearly 7,000 people were relocated in six camps.