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Children under 18 can represent 50% or more of a crisis-affected population.
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice
This paper describes the potential of ecological sanitation (ecosan), and in particular of urine-diversion dehydrating (UDD) toilets
The water supply of the rural coastal areas in Sri Lanka is provided by private open dug wells, most of which have been flooded by s
After emergency situations, aid agencies tend to implement sanitation systems that exhibit good principles for managing human excret