Abstract:

In order to broaden the usable range and developmental space of biogas production, promote rural ecoenergy industry's rapid development. This study reviews the research from home and abroad on methane fermenting raw materials, mainly aspects of methane fermentation from nitrogen-rich and carbon-rich raw materials and aquatic plants, agro-processing organic waste and wastewater, municipal waste and sanitary sewage were summarized, and the trend was predicted, in order to give references for further study and rational use of rural biogas.