Low cost biodigester technology (Team leader: San Thy)

Participating teams of researchers:

Chiang Mai University, Thailand (Choke Mikled)

National Agriculture and Forestry Research Institute, Lao (Soukanh Keonouchanh)

Nong Lam University, Vietnam (Nguyen Duong Khang⁾

UTA Cambodia (San Thy, santhysimon@yahoo.com)

Effect of length / diameter ratio in polyethylene biodigesters on gas production and effluent composition testing of tubular polypropylene film as an alternative to polyethylene

Optimization of the role of tubular plastic biodigesters in integrated farming systems