摘要
文章对青海省乐都县户用沼气池总体情况进行了调查,在此基础上,选择蒲台乡李家台村,对该村户用沼气池投料结构、密闭性、产气状况、运行情况和沼液沼渣利用情况等进行了较为全面的调查统计,测定了沼气池温度和p H值以及沼料发酵状态等,分析了该村沼气利用率不高、冬季产气低等问题的原因,最后提出了提高沼气产气和利用效率的建议和措施。
The situation of household biogas digesters in Ledu county of Qinghai province was investigated. The operation condition and utilization efficiency were discussed on the basis of comprehensive investigation and analysis. The causes for low gas production in winter and low utilization efficiency were also analyzed and the countermeasures were proposed in this paper.
出处
《中国沼气》
北大核心
2015年第5期69-73,共5页
China Biogas
基金
青海省科技厅资助项目(2012-ZJ-730)
青海省蔬菜遗传与生理重点实验室(2014-Z-Y15)
关键词
户用沼气池
调查
运行情况
利用效率
household biogas digesters
investigation
operation condition
utilization efficiency
