| 深圳水库污水截排工程规模的选择 |
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| 引用本文： | 陈筱云.深圳水库污水截排工程规模的选择[J].中国农村水利水电,2005,0(10):19-22. |
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| 作者姓名： | 陈筱云 |
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| 作者单位： | 深圳市水务局,广东,深圳,518036 |
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| 摘 要： | 在如何选定污水截排工程的截排规模上，分析了套用市政排水截流倍数或选取某频率洪峰流量来确定截排流量的方法的不足，结合水库水质以面源污染为主的特征，采用综合选择方法——即推求典型年降雨所形成的全年逐时径流过程和全年径流量，计算各截排流量下的截排水量，通过水库水质模型，根据各截排流量对应未截排水量所携带的入库污染负荷量，建立截排流量与水库水质的关系，最终选定符合水库水质标准的截排流量为工程规模。
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| 关 键 词： | 水库水质 面源污染 截排规模 选择 |
| 文章编号： | 1007-2284(2005)10-0019-04 |
| 修稿时间： | 2004年9月20日 |
Selection of the Scale of Sewage Interception and Drainage Project in Shenzhen Reservoir |
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| CHEN Xiao-yun.Selection of the Scale of Sewage Interception and Drainage Project in Shenzhen Reservoir[J].China Rural Water and Hydropower,2005,0(10):19-22. |
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| Authors: | CHEN Xiao-yun |
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| Abstract: | In this paper,the deficiency of applying mechanically the method of drainage module and determining the discharge of interception and drainage by the peak discharge of storm at a definite frequency are studied as far as the selection of the scale of sewage interception and drainage project.A comprehensive selection method,i.e.,to calculate the volume of interception and drainage at different discharges according to the hourly runoff hydrograph and the annual runoff in the typical year;to select the project scale of sewage interception and drainage project which satisfies the standard of the reservoir water quality according to the relationship between the discharge of interception and drainage and the water quality of the reservoir through calculation of the inflow of pollution load corresponding to the non-intercepted drainage into the reservoir,is adopted through considering the fact that the main pollution problem of reservoir is non-point source pollution. |
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| Keywords: | reservoir water quality non-point source pollution interception and drainage scale selection |
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