Question

(b) Why is dung preferred for the production of biogas?

Hint:

Using dung for biogas not only produces clean energy but also minimizes methane emissions, contributing to sustainable waste management and climate change mitigation.

Answer 1

Rich in organic matter and cellulose, dung supports methanogenic bacteria. It offers an affordable, abundant, and sustainable source of renewable energy in the form of biogas. Additionally, it yields nutrient-rich slurry, a highly effective manure for agricultural applications.