Technical information on the advantages and main technologies of anaerobic digestion treatment for wastewaters in developing countries.
NATURGERECHTE TECHNOLOGIEN ; Bau- und Wirtschaftsberatung (TBW) GmbH (2001): Anaerobic treatment of municipal wastewater treatment. (= Technical Information W3e ). German Agency for Technical Cooperation GmbH (GTZ) and German Appropriate Technology Exchange (GATE) URL [Accessed: 05.06.2019]