88年冬季,湖南省南县沙港市乡粮站,根据沼气中含甲烷六七成、含二氧化碳三成左右,能使害虫窒息的特性,开展了沼气储粮试验。他们在县能源站的指导下,建起了两个共90立方米的沼气池,并配套建起了100立方米的水压贮气池,平时可解决站里公共食堂和15户职工的生活能源问题。89年 During the winter of 1988, the grain station of Shagang City, Hunan Province, carried out biogas grain storage test according to the characteristics of biogas containing 67% of methane and about 30% of carbon dioxide, which can suffocate pests. Under the guidance of the county energy station, they built two biogas digesters totaling 90 cubic meters and built a 100-cubic-meter water pressure gas pool, which can usually solve the problems of public canteens and 15 workers in the station Energy issues. 89 years