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Conceptually, simplified sewerage is the same as Conventional Gravity Sewerage, without considering the unnecessary conservative des
The goal of this technical assistance assignment was to provide support to the emergency WASH sector and local administration, regar
Menstrual hygiene is a vital as well as a very sensitive issue for women in reproductive ages.
Following the Asian tsunami of 26 December 2004, the vital domestic fresh-water wells in the coastal zone were either scoured out of
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice