The manual has been prepared by SKG Sangha ( skgsangha.org ) with its vast experience in construction of fixed model biogas plants (more than 105,000) Biogas Plant Construction Manual April 2011 United States Forces - Afghanistan Page 1 of 24 1. Introduction A biogas plant is an anaerobic digester of The manual is based on both the Gobar biogas plant and the performance by AREA during the construction of the biogas plant in Kabul. We sincerely appreciate the Biogas Plant Construction Manual. Fixed-dome Deenbandhu model digester: 2 to 6 cubic meter size. (measured as biogas generated per day). 1 Biogas Plant Construction Manual Fixed‐dome Deenbandhu model digester: 2 to 6 cubic meter biogas generation per day …