Biogas production and its application in compressed gas

Nowadays, the world is facing critical problem of energy deficit, global warming, and deterioration of the environment. Under the current scenario, the biogas energy source is the most challenging one to cope up with the scarcity of energy. Biogas is a renewable energy source which can be obtained by fermentation of organic matter also known as biomass. The biomass includes livestock waste (cow dung, manure, and uneaten food), food waste, and residues from meat, fish and dairy processing. The present study is to explore the potential of biogas production from cow dung and its usage through compressed form in a cylinder. This stored biogas can be put in use to the extent where it is required and it also reduces transportation costs, which is a major hurdle in the biogas usage. This paper summarizes an idea that can be carried out for effective biogas production, scrubbing, compression, and bottling process.