Biological conversion of biomass incorporates fermentation to make ethanol and anaerobic digestion to provide biogas. Ethanol is utilized for a auto fuel. Biogas, also referred to as biomethane /concept /verifyErrors The phrase in the example sentence would not match the entry phrase. The sentence contains offensive written content. Cancel Post https://pure-biofuel28272.thelateblog.com/38823675/what-does-biofuel-pellets-mean