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Biogas: how it works

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Uploaded on Feb 13, 2008

Biogas typically refers to a gas produced by the biological breakdown of organic matter in the absence of oxygen. Comprised primarily of methane and carbon dioxide, biogas originates from biogenic material and is a type of biofuel. It's a product of the anaerobic digestion or fermentation of biodegradable materials such as manure or sewage, and can be used in CHP plants

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