| 拟合综合指数筛选普查区域的主要废水污染物 |
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| 引用本文： | 张兆年,张彩香. 拟合综合指数筛选普查区域的主要废水污染物[J]. 环境科学与管理, 2009, 34(10): 152-154 |
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| 作者姓名： | 张兆年 张彩香 |
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| 作者单位： | 1. 宜昌市环境保护监测站,湖北,宜昌,443000
2. 中国地质大学,环境学院,湖北,武汉,430074 |
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| 基金项目： | 宜昌市人民政府第一次污染源普查领导小组资助项目 |
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| 摘 要： | 同一污染物不同的污染源排放标准均不一样，对于污染源普查得到的汇总排放量难以用排放标准进行等标污染负荷比较和筛选区域或流域的主要污染物。本文从污染物排放量、受纳水体流量和水环境质量标准三者关系上着手，以受纳水体质量标准值与流量乘积拟合一个综合指数进行等标污染负荷比较，能准确、快速、简便地筛选出该区域或该水体的主要污染物，并具有理论依据和科学性。
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| 关 键 词： | 主要废水污染物 综合指数 筛选 |
Main Water Pollutant of General Regional Survey Screened by a Fitting Comprehensive Index |
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| Zhang Zhaonian,Zhang Caixiang. Main Water Pollutant of General Regional Survey Screened by a Fitting Comprehensive Index[J]. Environmental Science and Management, 2009, 34(10): 152-154 |
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| Authors: | Zhang Zhaonian Zhang Caixiang |
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| Affiliation: | Zhang Zhaonian1,Zhang Caixiang2(1.Yichang Environmental Monitoring Station,Yichang 443000,China,2.School of Environment,China University of Geosciences,Wuhan 430074,China) |
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| Abstract: | The discharge standard of the same pollutant varies according to pollution sources.It is difficult to compare effluent attained by general source pollution survey using equal standard pollution load method and also difficult to screen main regional pollutant from them.In this paper,a comprehensive index fitted by the product of water quality standard and discharge was proposed to carry out equal standard pollution load comparisons,which involves the relationship among pollution discharge,accepted water flow... |
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| Keywords: | main water pollutant comprehensive index screen |
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