Biogas Upgrading

Biogas is the production of methane from anaerobic digestion of farm wastes, manure, or municipal waste. Biogas contains high concentrations of carbon dioxide, hydrogen sulfide, and other impurities which need to be removed to make the methane commercially viable. The purified bio-methane is used to generate heat and power, compressed for powering vehicles, or fed directly into the natural gas grid for resale.

click to download document