Which organism is useful in a biogas plant?

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(B) Biogas is a mixture of gases (containing predominantly $CH_4$) produced by the microbial activity in the absence of oxygen.Methanogens,such as $Me

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Methanogens

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(B) Biogas is a mixture of gases (containing predominantly $CH_4$) produced by the microbial activity in the absence of oxygen.Methanogens,such as $Methanobacterium$,are anaerobic bacteria that grow on cellulosic material.These bacteria are commonly found in the anaerobic sludge during sewage treatment and in the rumen (a part of the stomach) of cattle.In the rumen,these bacteria help in the breakdown of cellulose and play an important role in the nutrition of cattle.Therefore,methanogens are the primary organisms used in biogas plants to produce methane gas from organic waste.

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