陕西煤炭2026，Vol.45Issue(8)：224-228,5.DOI:10.20120/j.cnki.issn.1671-749x.2026.0834
基于模糊熵权法的煤矿矿坑水水质评价方法研究
Water quality evaluation method of coal mine water based on fuzzy entropy weight method
李磊 1于斌2
作者信息
- 1. 山东鑫通矿业有限公司,山东 潍坊 261202
- 2. 山东金莱矿业有限公司,山东 烟台 261413
- 折叠
摘要
Abstract
During coal mining,mine water containing large amounts of pollutants such as suspended solids and heavy metal ions is produced.If discharged directly without treatment,it will cause serious pollution to the surrounding water environment.This study investigates a water quality evaluation method for coal mine water based on the fuzzy entropy weight method.A set of evaluation factors and a set of evaluation grades for coal mine water quality are established.The weights of the evaluation factors are determined using the entropy weight method.A fuzzy membership matrix is constructed based on the membership functions of each evaluation factor corresponding to the water quality grades.By multiplying the factor weights with the fuzzy membership matrix,a fuzzy comprehensive evaluation model is obtained to realize the evaluation of coal mine water quality.The results of a case study show that the proposed method can objectively and accurately evaluate the water quality of coal mine water.关键词
模糊熵权法/水环境治理/矿坑水/水质评价Key words
fuzzy entropy weight method/water environment governance/mine water/water quality evaluation分类
矿业与冶金引用本文复制引用
李磊,于斌..基于模糊熵权法的煤矿矿坑水水质评价方法研究[J].陕西煤炭,2026,45(8):224-228,5.
