A DEWATS system for the treatment of faecal sludge from on-site sanitation is presented. It comprises an anaerobic digester (where biogas is produced), an anaerobic stabilisation reactor, an anaerobic baffled reactor and an aerobic gravel filter.
SCHMIDT, A. (2005): Treatment of sludge from domestic on-site sanitation systems, septic tanks and latrines. Septage. Bremen: Bremen Overseas Research and Development Association (BORDA)