Abstract
The growing interest in sustainable energy production has driven research into biogas, a renewable alternative obtained from the anaerobic decomposition of organic waste. Commonly, biogas consists of 60 to 70% methane and 30 to 40% carbon dioxide (CO¿), followed by hydrogen sulfide (H¿S), carbon monoxide, and other components. It is well known that CO¿ and H¿S are highly toxic, poisonous,…