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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
Introduction: The major aim of hand washing promotion programs is to persuade people to change their behaviour to reduce high-risk h
Theories and strategies of social mobilization, capacity building, mass and interpersonal communication, as well as risk communicati
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice