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Position: Home > Articles > Application and Comparison of Different Assessment Methods for Water Quality in Liuyang River Journal of Green Science and Technology 2020 (2) 106-108

不同水质评价方法在浏阳河水质评价中的应用比较

作  者:
彭小玉;周理程;毕军平;甘杰;梁菁
单  位:
湖南省生态环境监测中心
关键词:
单因子评价法;水污染指数法;综合水质标识指数法;综合污染指数法;内梅罗指数法;水质评价
摘  要:
以浏阳河8个常规监测断面2016年监测水质数据为基础,运用单因子评价法、水污染指数法、综合水质标识指数法、综合污染指数法和内梅罗指数法5种评价方法对其水质进行了综合评价。结果表明:水污染指数法在浏阳河水质评价中具有较好的适用性,单因子评价法无法进行水质定量评价,综合污染指数法和内梅罗指数法无法进行水质类别的评价,综合水质标识指数法评价结果过于乐观。
译  名:
Application and Comparison of Different Assessment Methods for Water Quality in Liuyang River
作  者:
Peng Xiaoyu;Zhou Licheng;Bi Junping;Gan Jie;Liang Jing;Hunan Province Environmental Monitoring Centre;State Environmental Protection Key Laboratory of Monitoring for Heavy Metal Pollutants;Hunan Research Academy of Environment Sciences;
关键词:
single factor assessment method;;water pollution index method;;comprehensive water quality identification index method;;comprehensive pollution index method;;Nemerow index method;;water quality assessment
摘  要:
Based on the water quality data of 8 monitoring section for Liuyang River in 2016,the water quality of Liuyang River is comprehensively assessed with five assessment methods,including single factor assessment method,water pollution index method,comprehensive water quality identification index method,comprehensive pollution index method and Nemerow index method.The research results shows that water pollution index is the best method for the water quality assessment of Liuyang River.Single factor assessment method can't evaluate the quantitative quality for water,comprehensive pollution index method and Nemerow index method can't evaluate the category of water quality,and the assessment results by comprehensive water quality identification index method are more optimistic than other methods.

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