Experimental Study on Using Solar to Improve Producing Methane in Northeast China

摘要

It presents a new thought about producing methane with solar heating in order to improve the temperature and producing methane, give the run situation of solar digesters on every stage, the heat-transfer content and the temperature of digesters. The paper is prior to experimental study, according to processing and analysis the experimental data, it proved that it's feasible to improve the rates of biogas production, it also can solve the winter safe and using problem of digesters in the northeast of China.