综合权重的灰色关联分析法在河流水质评价中的应用

River water quality evaluation based on grey incidence analysis of comprehensive weight

为了使灰色理论在河流水质评价中得以更好的应用,以综合平均污染指数法和灰色关联分析法为基础,建立综合权重的灰色关联分析法,并将其应用于滏阳河水质评价。评价结果与《邯郸市环境质量报告书》中给定的结果基本吻合,表明综合权重的灰色关联分析法应用于河流水质评价是合理可行的。

For a good application of the grey theory to river water quality evaluation, a method of grey incidence analysis of comprehensive weight was developed based on the comprehensive mean pollution index method and the grey incidence analysis method. The established method was applied to evaluation of the water quality of the Fuyang River. The evaluation results were basically consistent with those in the Environmental Quality Report of Handan City, indicating that the method is reasonable and feasible for the evaluation of river water quality.