化工矿产地质2025，Vol.47Issue(1)：62-66,5.
基于熵权的集对分析法在早子沟金矿地下水水质综合评价中的应用
Application of Set Pair Analysis Method Based on Entropy weight in the comprehensive Evaluation of Groundwater Quality in Zaozigou Gold Mine
摘要
Abstract
The groundwater in Zaozigou gold mine area is relatively abundant and can be recycled,but the water quality remains unknown.The researchers selected 14 water samples and 11 water quality monitoring indicators from the mining area.The entropy weight method is adopeted to determine the weight of the evaluation indicators,and a five-factort set pair analysis model based on the entropy weight method was constructed to evaluate the groundwater quality status in the mining area in 2023.The results indicated that the shallow pore water in the mining area has good water quality,which makes it suitable for use as a drinking water source.On the other hand,due to the leaching effect of ore minerals on the underground bedrock fissure water,harmful substances are dissolved into water,thus resulting in poor water quality.However,after undergoing proper treatment processes,it can be used for mineral processing.Compared with the single factor water quality identification index method,the Set pair Analysis method based on entropy weight demonstrates more objective and reliable evaluation results.it also has better applicability.The results can provide a reference and basis for the comprehensive utilization of mining water resources and ecological environment construction.关键词
地下水水质评价/熵权法/集对分析/早子沟金矿Key words
Evaluation of groundwater quality/Entropy weight method/Set pair analysis/Zaozigou gold mine分类
地质学引用本文复制引用
李保珠,仲海书,田向盛,陈爱兵,殷超,李永恒,胡杨..基于熵权的集对分析法在早子沟金矿地下水水质综合评价中的应用[J].化工矿产地质,2025,47(1):62-66,5.基金项目
国家自然科学基金地区基金 磷石膏渣场对单斜构造岩溶-裂隙含水层地下水污染影响机理研究(编号:42267063) （编号:42267063）
