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泽州县位于山西省东南部,自2002年以来,沼气建设从无到有实现了跨越式发展,沼气用户由几百户发展到现在的2万多户,建设户用沼气6000余户,大型沼气工程20余处,小型联户工程100余处。提高沼气综合利用价值,对增加农民收入,改善生态环境,实现农村绿色发展、循环发展、低碳发展具有十分重要的意义。一、泽州县沼气综合利用效益分析1、经济效益。全县的20余个大中型沼气工程,年可产沼气430余万立方米,供沼气户1.2万余户,年存栏生猪共4万余头,日均产沼液1100余吨,年总产沼液
Zezhou County is located in southeastern Shanxi Province. Since 2002, biogas construction has achieved leapfrog development from scratch. The number of biogas users has grown from several hundred to more than 20,000 currently. More than 6,000 biogas has been constructed for households, More than 20 biogas projects, more than 100 small joint projects. Increasing the value of comprehensive utilization of biogas is of great significance to increasing farmers’ income, improving the ecological environment, and achieving rural green development, recycling development and low-carbon development. First, Zezhou County, comprehensive utilization of biogas efficiency analysis 1, economic benefits. More than 20 large and medium-sized biogas projects in the county can produce more than 4.3 million cubic meters of biogas annually for more than 12,000 biogas households and more than 40,000 pigs annually. The average daily production of biogas slurry is more than 1,100 tons. The annual output Biogas slurry