模糊综合评价在地下水水质评价中的应用及特点分析

Application of Fuzzy Conprehensive Assessment to Groundwater Quality Assessment and its Features Analysis

对模糊综合评价法的确定因子集、评价集、隶属函数和权重集等模糊集合等方法原理进行了系统的介绍,并将其应用于浙江省松鼠岭地下水水质环境质量评价,对单因子评价法、国际F值评价法和模糊综合评价结果进行了对比分析,说明模糊综合评价法是一种较实用的地下水水质评价方法.

The principle and processes of the fuzzy comprehensive evaluation method, such as establishing and confirming factor subclass, estimation subclass, subject function and weighted subclass, are introduced and discussed in this paper. Then this method is applied to the groundwater quality assessment of Songshuling, Zhejiang Province. After comparing the results of the assessment with the results obtained by single index and F- value methods, the advantages and disadvantages is analysized.