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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
In most of the emergency project, we just provided facilities to help people in need to have some living environment.
In July 2007, a study by the Centre for Environmental Health Engineering, at the University of Surrey, assessed a modified method of