Write a brief account on the role of microbes in biogas production.
Answers
Answer:
Microbes In The Production of Biogas. ... Methane is the predominant gas present in the biogas mixture. Certain bacteria grow under anaerobic conditions and produce a large amount of methane along with carbon dioxide and hydrogen. The bacteria which produce the gaseous mixture are collectively known as methanogens.
Explanation:
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Explanation:
Biogas is the mixture of gases produced by the microorganisms. It is a renewable source of energy. Methane is the predominant gas present in the biogas mixture.
Certain bacteria grow under anaerobic conditions and produce a large amount of methane along with carbon dioxide and hydrogen. The bacteria which produce the gaseous mixture are collectively known as methanogens. Methanobacterium is one such methanogen.
Methanobacterium is present inside the rumen of the cattle and the sludge produced during sewage treatment. The Methanobacterium present in the food of the cattle digests the cellulose present. The dung then produced by the cattle contains these methanogens which can be used for the production of biogas also known as the Gober gas.
Cattle dung is available in the rural area in very large quantities. Therefore, we can find biogas plants more often in rural areas. The biogas produced can be used for lighting and cooking purposes.
The conversion of waste into energy takes place in a biogas plant, by the activity of certain microbes.