| 浙江省海宁市同仁养殖场沼气发电综合利用工程及效益分析 |
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| 引用本文： | 朱磊,胡国梁,邹技锋,傅智慧,卢剑波.浙江省海宁市同仁养殖场沼气发电综合利用工程及效益分析[J].中国沼气,2006,24(3):46-49. |
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| 作者姓名： | 朱磊 胡国梁 邹技锋 傅智慧 卢剑波 |
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| 作者单位： | 1. 浙江大学生命科学学院农业生态研究所,浙江,杭州,310029
2. 浙江省海宁市农业经济局农村能源站,浙江,海宁,314400 |
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| 基金项目： | 联合国粮农组织资助项目 |
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| 摘 要： | 养殖业的污染已经成为制约规模化养殖业可持续发展的重要因素。浙江省海宁市同仁养殖园沼气发电综合利用工程,日处理养殖污水60余t,年处理量达2.37×104t,可每年节省开支1.9万元。日产沼气500 m3,用于发电,年可发电32万度,每年可创收12.8万元。太阳能集热装置100.8 m2,每年可节省开支1.26万元。年产有机肥480 t,每年仅有机肥一项的收入就可达到28.8万元。沼液经管道输送,作为附近10 hm2示范桑园及13.3 hm2稻田有机肥,又可为农民节约2.8万元。沼液、沼渣等的使用可提高土壤有机质含量,改良土壤,有利于土地资源的可持续利用。
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| 关 键 词： | 养殖污水 沼气发酵 沼气发电 太阳能 综合利用 |
| 文章编号： | 1000-1166（2006）03-0046-04 |
| 收稿时间： | 12 19 2005 12:00AM |
| 修稿时间： | 2005-12-19 |
Integrated Utilization Engineering of Generating Electricity from Biogas on Tongren Pig Farm in Zhejiang Province |
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| ZHU Lei,HU Guo-liang,ZOU Ji-feng,FU Zhi-hui,LU Jian-bo.Integrated Utilization Engineering of Generating Electricity from Biogas on Tongren Pig Farm in Zhejiang Province[J].China Biogas,2006,24(3):46-49. |
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| Authors: | ZHU Lei HU Guo-liang ZOU Ji-feng FU Zhi-hui LU Jian-bo |
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| Abstract: | The biogas digester on Tongren pig farm of Haining city,Zhejiang province,could treat 60 t of livestock wastewater and produce 500 m~3 of biogas per day.An integrated utilization engineering of generating electricity from biogas was built on the farm which generate electricity 320 000 kWh from 160 000 m~3 of biogas produced by the biogas digester each year.Meanwhile,480 tons of biogas fertilizer was produced for 10 hm~2 of mulberry field and 13.3 hm~2 of rice field on the farm. |
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| Keywords: | livestock wastewater biogas electricity generation integrated utilization |
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