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Biogas: A Renewable Energy
February 6, 2015 0The concept of bio gas as a source of energy has been around since the early 17th century. Biogas is produced from waste materials such as animal manure, sewage, plant material, and...
READ MOREbio-gas plant , Biogas , garbage and waste , gas for motor vehicles , gas-fueled vehicles , gobar gas , kitchen waste , power for electricity