23/12/2019
Anaerobic digestion is the best technology to utilize the animal dung and organic wastes as well as aquatic weeds to convert into a valuable cooking fuel or power generation fuel. ABBR is the technology designed and developed in IIT Guwahati with more advantages compared to other available technologies in market. It is an efficient and promising technique with its decentralized processing of the material, as it provides agitation, well contact time and uniform mixing of the acidogens and methanogens to produce a stabilized end product i.e., high quality biogas, soil nutrients. It is designed to reduce the process time of the anaerobic digestion drastically while producing higher quantity of methane at the same time, increasing its efficiency by manifold. The biogas produced can either be used for cooking or for generating electricity and the remaining sludge is rich in plant nutrients which can be used as Bio-fertilizer.
