The use of planted drying beds for faecal sludge treatment is effective for solid-liquid separation, but the leachate produced requires further treatment prior to discharge or reuse. This study investigates the potential of a new and low-cost solution for leachate treatment.
Kengne, E.S., Magloire, K.I., Letah, W.A., Akoa, A., Hung Nguyen-Viet and Strande, L. 2013. Treatment technology for leachate from faecal sludge drying beds. Sandec News 14: 10.