Abstract
The production, capture, purification and storage of biogas for the production of green hydrogen (bio_H2), biomethane (bio_CH4) and biogenic carbon dioxide (CO2), is directly related to sustainability and the reduction of greenhouse gas emissions as it uses organic waste. Biogas obtained from Anaerobic Digestion (AD) can be purified (Upgrading) to produce bio_H2, bio_CH4, biogenic CO2 and…