摘要
提出了一套解决北方地区冬季沼气使用难的技术方法,包括改进建池技术、添加沼气菌剂、加强保温措施等内容,可确保沼气池在冬季正常使用,平均产气量高于0.46m3/d。该方法简单有效、易于掌握、投资低廉,可以促进沼气池在北方地区的推广和利用。
A set of technical methods for solving methane problems in northern winter were proposed,which included improved technique forbuilding digesters,adding methane bacterium and improving temperature-holding measures and so on,and it could ensure the normal use of biogas digesters in the winter,the biogas generation was higher than 0.46 m3/d.This method was simple and effective,low investments,and could contribute to the promotion of digesters＇utilization in the north of China.
出处
《安徽农业科学》
CAS
北大核心
2010年第12期6544-6545,共2页
Journal of Anhui Agricultural Sciences
基金
山东省农业科学院创新基金项目"耐低温沼气发酵技术"(2006YCX020)
山东省财政支持农业重大应用技术创新课题"户用沼气冬季产气关键技术研究"
关键词
北方地区
建池技术
沼气菌剂
产气量
Northern area
Building techniques
Methane bacterium
Biogas generation
