For generation of biogas, the materials commonly used are

1.	For generation of biogas, the materials commonly used are
Answer» <html><body><p> Animal wastes</p><br/><br/><p>Biogas typically refers to a gas <a href="https://interviewquestions.tuteehub.com/tag/produced-592947" style="font-weight:bold;" target="_blank" title="Click to know more about PRODUCED">PRODUCED</a> by breakdown of organic matter in the absence of oxygen. Organic waste such as dead plant and animal material, animal feces, and <a href="https://interviewquestions.tuteehub.com/tag/kitchen-533901" style="font-weight:bold;" target="_blank" title="Click to know more about KITCHEN">KITCHEN</a> waste can be converted into a gaseous fuel called biogas. Biogas originates from biogenic material and is a type of bio fuel. Biogas is produced by the anaerobic digestion or fermentation of biodegradable materials such as <a href="https://interviewquestions.tuteehub.com/tag/biomass-898143" style="font-weight:bold;" target="_blank" title="Click to know more about BIOMASS">BIOMASS</a>, manure, sewage, municipal waste, green waste, plant material, and crops. Biogas comprises primarily methane (CH<sub>4</sub>) and <a href="https://interviewquestions.tuteehub.com/tag/carbon-16249" style="font-weight:bold;" target="_blank" title="Click to know more about CARBON">CARBON</a> dioxide (CO<sub>2</sub>) and may have small amounts of hydrogen sulphide (H<sub>2</sub>S), moisture and siloxanes.</p></body></html>

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