abebe lapiso, Ristu; Chimdessa, Meseret Major Advisor (PhD); Muthuswamy, Manikandan Co-advisor (PhD)
(Haramaya university, 2019-03)
Biogas is an alternative and renewable energy source produced through anaerobic digestion of organic matter whereby the organic matter is converted into a combustible gas rich in methane (CH4),solid residue(sludge) and a ...