Question

What is biogas? name two main combustible components of biogas? what is the use of spent slurry in a biogas plant? name the microorganisms responsible for the fermentation of slurry in the digester?

Answer 1

biogas is a mixture of Methane, hydrogen sulphide, carbon dioxide and hydrogen. it is produced by the decomposition of animal waste like animal dunk or plant waste in the absence of oxygen.
two components of biogas,
1. Methane
2. Carbon dioxide
the slurry left Behind in the digestive is a good when you reach in nitrogen and phosphorus.

Answer 2

Answer:

Explanation:

Biogas is a mixture of gases that are produced by the degradation which is anaerobic of plant and animal waste. The two main combustible gases are methane and hydrogen present as a component of the biogas.

Many microorganisms are responsible for the fermentation of the slurry in the digester. These includes acetic acid forming bacteria also called as the acetogens and methane forming microorganisms archaea which are also called as methanogens. These organisms promote a number of chemical processes in converting the biomass of plant and animal matter into biogas.