Question

which are the main component of biogas
​

Answer 1

Answer:

Raw biogas contains about 55–65% methane (CH4), 30–45% carbon dioxide (CO2), traces of hydrogen sulphide (H,S), and fractions of water vapour (Stern et al., 1998)

HOPE IT HELPS YOU PLS MARK ME AS BRAINLIAST

Answer 2

Answer:

Carbon dioxide

Hydrogen sulpide

Carbon monoxide

Mentyne and water vapour

Hope I helped u