| 改进的内梅罗污染指数法在集中式饮用水源地环境质量评价中的应用 |
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| 引用本文： | 丁雪卿.改进的内梅罗污染指数法在集中式饮用水源地环境质量评价中的应用[J].四川环境,2010,29(2):47-51. |
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| 作者姓名： | 丁雪卿 |
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| 作者单位： | 内江市环境保护监测站,四川,内江,641000 |
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| 摘 要： | 以《地表水环境质量标准》(GB3838-2002)为基础,选取溶解氧、高锰酸盐指数、CODC r等20项指标作为评价指标,采用内梅罗污染指数法的改进方法对内江市5处饮用水源地进行综合评价,并将评价结果与单因子评价法进行比较。结果表明,内江市5处饮用水源地水质状况较好;内梅罗污染指数法的评价结论比单因子评价法的评价结论更科学、合理和全面的反映综合水质状况。
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| 关 键 词： | 内梅罗污染指数法 集中式饮用水源地 水质评价 |
Application of Improved Nemerow Index Method for Evaluation of Environmental Quality of Waterhead Area of Public Drinking Water Supply |
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| DING Xue-qing.Application of Improved Nemerow Index Method for Evaluation of Environmental Quality of Waterhead Area of Public Drinking Water Supply[J].Sichuan Environment,2010,29(2):47-51. |
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| Authors: | DING Xue-qing |
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| Institution: | DING Xue-qing(Neijiang Environmental Monitoring Station,Neijiang,Sichuan 641000,China) |
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| Abstract: | According to the Environmental Quality Standards for Surface Water (GB/T14848-93),based on determination of 20 indexes including Dissolved Oxygen,permanganate,CODCr and so on,the environmental quality of five waterhead areas for public drinking water in Neijiang city were assessed integrally adopting the improved Nemerow Index Method.The assessed results were compared with that of single factor assessments.The results show that the environmental qualities of the public drinking water sources in Neijiang cit... |
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| Keywords: | Nemerow index method waterhead area of public drinking water water quality assessment |
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