Faecal sludge
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Septic tank has been widely used in urban and more popular in peri-urban areas in Vietnam. That leads to more and more amount of septic sludge, which has been created. Faecal sludge management (FSM) is a big challenge in today's rapid urbanizing Vietnam. More than 50% of household with farming activities wish to reuse sludge for garden or crop.
6p 
viyoko
24-09-2024
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