From the archive record
An Indian man is putting cow dung into bio gas plant and turning the turbine to mix the composition and then he mixes water in that solution. He have constructed bio gas plant near his home and there is also banana plant near his place. Biogas refers to a gas which is produced by the biological breakdown of non-living materials in the absence of oxygen. Biogas contains 50-80 percent methane and 20-50 percent carbon dioxide. It also contains traces of nitrogen, hydrogen and carbon monoxide. When upgraded to a higher purity standard, the biogas can be used to fuel natural gas vehicles, produce heat and electricity. This footage is part of the professionally-shot broadcast stock footage archive of Wilderness Films India Ltd., the largest collection of HD imagery from South Asia. The Wildernes