| 于桥库区周边农村CDM项目对生物质能利用的效能分析 |
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| 引用本文： | 张涛,马建立,邓小文,孙贻超,赵杰.于桥库区周边农村CDM项目对生物质能利用的效能分析[J].农业环境科学学报,2009,28(7). |
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| 作者姓名： | 张涛 马建立 邓小文 孙贻超 赵杰 |
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| 作者单位： | 1. 天津大学环境科学与工程学院,天津,300072
2. 天津市环境保护科学研究院,天津,300191 |
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| 基金项目： | 中美清洁水源项目资助 |
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| 摘 要： | 于桥库区周边农村有机废弃物的无组织排放对水库的TN、TP的贡献率较高,分别占外部输入的44.8%和19.5%,同时也是温室气体排放源.以蓟县姚白庄村为实验基地,利用清洁生产机制(Clean Development Mechanism,CDM)项目,采用有机质厌氧消化的工艺,进行了日处理规模为55 t的农村生物质能利用工程的效能分析.结果表明,姚白庄区内污染物COD减排量为62.1 t·a-1,BOD减排量为27.8 t·a-1,NH3-N减排量为37.0 t·a-1,TP减排量为1.8 t·a-1,TN减排量为15.6t·a-1.根据CO2、CH4和N2O 3种温室气体的监测结果,得出该项目可以使农村地区温室气体减排效率提高到68%.
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| 关 键 词： | 清洁生产机制 有机质污染 厌氧消化 温室气体 生物质能 减排效能 |
Potential of Biomass Energy CDM Project in Rural Areas Surrounding Yuqiao Reservoir |
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| ZHANG Tao,MA Jian-li,DENG Xiao-wen,SUN Yi-chao,ZHAO Jie.Potential of Biomass Energy CDM Project in Rural Areas Surrounding Yuqiao Reservoir[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2009,28(7). |
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| Authors: | ZHANG Tao MA Jian-li DENG Xiao-wen SUN Yi-chao ZHAO Jie |
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| Institution: | 1.College of Environmental Science and Engineering;Tianjin University;Tianjin 300072;China;2.Tianjin Academy of Environmental Sciences;Tianjin 300191;China |
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| Abstract: | Organic wastes,e.g.manure,night soil and straw,produced in rural areas are main pollution resources of Yuqiao Reservoir.The investigation shows that 44.8% of TN and 19.5% of TP in Yuqiao Reservoir is contributed by unorganized emissions of the waste.The demonstration Clean Development Mechanism(CDM)project of biomass energy was built to control the organic wastes in Yaobaizhuang village.The anaerobic digestion process was used and treatment capacity was 55 ton per day in this project.The potential of CDM pr... |
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| Keywords: | CDM organic matter pollution anaerobic digestion greenhouse gas biomass energy emission reduction |
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