Technologies demonstrated at Echo: Floating Drum Biogas Digester

This short document describes the concept and design of floating drum biogas digesters as developed at the Educational Concerns For Hunger Organization (ECHO).

DAHLMAN, J. FORST, C. (2002): Technologies demonstrated at Echo: Floating Drum Biogas Digester. (= An Echo Concept Paper ). North Fort Myers: Educational Concerns For Hunger Organization (ECHO) URL [Accessed: 12.08.2010]