Small-scale anaerobic digestion: a case study
2017-09-29T10:25:57Z (GMT) by
Biogas is clean environment friendly fuel that can be obtained by anaerobic digestion of animal residues and domestic and farm wastes. It is an important renewable energy resource. Biogas generally comprise of 55-65 % methane, 35-45 % carbon dioxide, 0.5-1.0 % hydrogen sulfide and traces of water vapor.