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The December 2004 tsunami in Sumatra, Indonesia, destroyed drinking water infrastructure, placing over 500,000 displaced persons at
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
In peri-urban Monrovia, contaminated hand-dug wells were contributing to cholera outbreaks.