改进综合污染指数法在徒骇河水质评价中的应用  

Application of Improved Comprehensive Pollution Index Method in Water Quality Assessment of Tuhai River

作　　者：王月敏 矫桂丽 WANG Yuemin;JIAO Guili(Hydrology Center of Shandong Province,Jinan,Shandong 250002,China)

机构地区：[1]山东省水文中心,山东济南250002

出　　处：《山东水利》2024年第11期48-50,54,共4页Shandong Water Resources

摘　　要：为使综合污染指数法更好地应用于水质评价,本文对该方法进行了改进,给出综合污染指数标准限值的建立方法,与地表水环境质量标准中水质类别建立关系,使其不仅能定量地反应各水质指标对河流水质的综合影响,而且能对水质类别得出定性判断。将改进后的方法应用于徒骇河,得出徒骇河水质综合状况和主要污染指标,并将结果与单因子评价法进行比较,得出该方法的结果与单因子评价结果具有一致性,进一步验证了该方法的可靠性。In order to make the comprehensive pollution index method better applied to water quality assessment,this paper improves the method,gives the method of establishing the standard limit value of the comprehensive pollution index,and establishes the relationship with the water quality categories in the surface water environmental quality standard,so that it can not only reflect the comprehensive impact of each water quality index on the river water quality,but also make a qualitative judgment on the water quality categories.The improved method is applied to the Tuhai River,and the comprehensive water quality and main pollution indicators of the Tuhai River are obtained.The results are compared with the single factor evaluation method,and the results of the method are consistent with the single factor evaluation results,which further verifies the reliability of this method.

关 键 词：综合污染指数 水质评价 徒骇河 

分 类 号：X824[环境科学与工程—环境工程]