Question

Describe steps involved in obtaining biogas from biogas plant

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).