| 太湖流域农村生活污水产排污系数测算 |
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| 引用本文： | 王文林,胡孟春,唐晓燕. 太湖流域农村生活污水产排污系数测算[J]. 生态与农村环境学报, 2010, 26(6) |
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| 作者姓名： | 王文林 胡孟春 唐晓燕 |
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| 作者单位： | 1. 南京师范大学地理科学学院/江苏省环境演变与生态建设重点实验室,江苏,南京,210046;环境保护部南京环境科学研究所,江苏,南京,210042
2. 南京师范大学地理科学学院/江苏省环境演变与生态建设重点实验室,江苏,南京,210046 |
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| 基金项目： | 江苏省环境工程重点实验室科研开放基金(KF2009005); 国家污染源普查办重点流域农村生活源产排污系数测算项目 |
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| 摘 要： | 选取太湖流域典型地区9户农户(高、中、低收入水平各3户)作为研究对象,采用现场监测及入户调查的方法对农户生活污水各类污染物产排污系数进行系统定量研究。结果表明,收入水平对农户总生活污水中TN、NH4+-N、TP产污系数无显著影响,但对污水量、COD产污系数及总生活污水中各类污染物排污系数影响显著,均表现为高收入农户中收入农户低收入农户。厕所污水对污水污染总负荷贡献率极高,COD占67%以上,TN、NH4+-N、TP占84%以上,因此,厕所污水的利用与处理率是影响污染物排污系数的主导因素,而农业收入水平及化粪池类型则对这2种因素影响显著。
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| 关 键 词： | 太湖流域 收入水平 产排污系数 农村 生活污水 测算 |
Estimation of Sewage Production and Discharge Coefficients of Rural Areas in Taihu Lake Basin |
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| WANG Wen-lin,HU Meng-chun,TANG Xiao-yan. Estimation of Sewage Production and Discharge Coefficients of Rural Areas in Taihu Lake Basin[J]. Journal of Ecology and Rural Environment, 2010, 26(6) |
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| Authors: | WANG Wen-lin HU Meng-chun TANG Xiao-yan |
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| Affiliation: | WANG Wen-lin1,2,HU Meng-chun1,TANG Xiao-yan1 (1.Jiangsu Key Laboratory of Environmental Change and Ecological Construction,College of Geographical Science,Nanjing Normal University,Nanjing 210046,China,2.Nanjing Institute of Environmental Sciences,Ministry of Environmental Protection,Nanjing 210042,China) |
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| Abstract: | A total of 9 farmer households(3 high,3 medium and 3 low in income level),typical of the Taihu Lake basin,were selected for studying quantitatively production and discharge coefficients of various pollutants in sewage from the rural areas of the basin through in-situ monitoring and indoor survey.It was found that income level had no significant influence on production coefficient of TN,NH+4-N and TP in total wastewater,but had on wastewater quantity,COD production coefficient and discharge coefficients of v... |
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| Keywords: | Taihu Lake basin income level producing and discharge coefficient of pollutant rural living wastewater estimation |
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