SSGLA has developed technology to enrich biogas to Biomethene that can be used to replace natural gas and LPG in many applications due to its lower cost and non-polluting nature. Our technology also allows for the recovery of Carbon Dioxide from the process. Thus recovered Carbon Dioxide can be purified to a high grade and may be used for another chemical process or sold directly in the market, Providing further value addition. Hydrogen Sulphide- a pollutant, is minimized to untraceable amounts so as to protect human and plant life from its effects. The spent biomass makes excellent fertilizer and can be further enriched.