Benefit-cost analysis of faecal sludge management options in peri-urban area

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.