Question

What is biogas what are the steps involved in obtaining biogas?

Answer 1

Explanation:

Following steps are involved in obtaining biogas: Mixing (slurry of cattle-dung and water). Digesting (cattle-dung undergoing decomposition by anaerobic bacteria). Formation of biogas (mixture of methane, C02, H2 and H2S). Spent slurry (residue left after the formation of biogas).

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Answer 2

Answer:

What is Biogas?

Biogas is a type of biofuel that is naturally produced from the decomposition of organic waste. When organic matter, such as food scraps and animal waste, break down in an anaerobic environment (an environment absent of oxygen) they release a blend of gases, primarily methane and carbon dioxide.

Following steps are involved in obtaining biogas:

Mixing (slurry of cattle-dung and water).

Digesting (cattle-dung undergoing decomposition by anaerobic bacteria).

Formation of biogas (mixture of methane, C02, H2 and H2S).

Spent slurry (residue left after the formation of biogas).

The process by which the biomass changes into biogas in the absence of air due to an anaerobic microorganisms is termed as an anaerobic decomposition

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