Question

Which is the initial issue of the biogas plant?

(a) Feedstock

(b) Contaminants

(c) Moisture contents

(d) Nutrients

I got this question in unit test.

My question comes from Problem involved in Biogas Production topic in chapter Biomass Energy of Energy Engineering

Answer 1

Correct choice is (a) Feedstock

For explanation I would say: The most important initial issue when considering the application of anaerobic digestion systems is the feedstock to the process. Almost any organic material can be processed with anaerobic digestion; however, if biogas production is the aim, the level of digestion is the key factor in its successful application.