北方地区大中型沼气工程运行效益评价——以宁夏青铜峡市600m^3沼气工程为例

Benefit Evaluation of Medium and Large-scale Biogas Project in North Area: A Case of 600m^3 Biogas Project in Qingtongxia of Ningxia

文章以青铜峡市小坝村600 m^3沼气工程进为例行监测,通过监测其越冬运行状况和技术关键,评价分析了工程在供农户用气过程中的效益状况,并分析了工程对农业、农村环境的影响,以期探讨北方地区沼气工程持续运行的技术关键及政策支持。

This paper focused on the 600 m3 biogas project in Xiaoba village,Qingtongxia city,The operation conditions and key technologies in winter were monitored,and the project benefit in providing biogas to farm were analyzed and evaluated. The project influences on rural and agricultural environment were also analyzed,and the key technology for project continuous operation and policy supporting were discussed.