The First Biogas Electric Generation Set in Pingxiang China Put into Operation

Recently, the first biogas electric generation set of Pingxiang City was officially put into operation in the green pig breeding base of Jiangxi Galaxy Eucommia Development Co., Ltd., and a breakthrough on the biogas generating technology in winter was achieved.

In order to develop recycling economy and turn waste into treasure, Galaxy Eucommia Development Co., Ltd. has invested 300 million yuan successively to build large-scale biogas projects and make use of the fluid manure from Du Zhong's green pig breeding base. They built 9 new underground tanks and applied the plug-flow anaerobic digester fermentation process, with the volume of 1200 cubic meters. Since the digesters are able to produce china biogas energy at the room temperature of 10 to 25 ℃, the company constructed underground tanks, thickened the insulation layer, and made use of generators and flue gas recovery heated hot water and diversion of pigsty fluid disinfectant, to make sure the temperature in the digesters reach 19 ℃, while the temperature outside is as low as 1 - 3 ℃ in winter.

Over the past month they have installed the electric generation set with the output of 60 kilowatts, 6-8 working hours per day, to solve the biogas generating technical problem due to low temperature in winter. In summer and fall they are able to generate electricity for 10-12 hours per day and the annual generating capacity reaches 190,000 kilowatts / hours to save electricity fee of more than 300,000 yuan. Meanwhile, the company also constructed multi-level storage tanks, planted Eucommia trees in the mountains and vegetables and forage in the farmland, and used the anaerobic fermented slurry as organic fertilizer through the pipeline, which not only protected the environment, but also achieved considerable economic benefits. china biogas industry