2002023年第5期基于模糊综合评价法的奥灰水水质评价宋庆爽王传晨周庆亮（济宁矿业集团有限公司霄云煤矿，山东济宁272202）摘要伴随着煤炭开采，对地下水环境的污染和破坏也在加剧，并有着向深层区域扩散的趋势。为了更好地利用地下水资源，以盛泉井田奥灰水为研究对象，选取了硫酸盐、总硬度、氯化物、铁等4项指标进行水质评价。首先在基于模糊综合评价数学原理的基础上，计算各影响因素与评价等级的隶属度后，将水质评价结果与2017年颁布的地下水质量标准对比分析。结果表明：盛泉井田区域的奥灰水水质从2018年到2020年的变化不大，较为稳定，水质等级均为Ⅴ级，水质差，化学成分含量高，不建议使用。关键词盛泉井田；奥灰水；模糊综合评价法；水质评价中图分类号X824文献标识码Adoi:10.3969/j.issn.1005-2801.2023.05.064WaterQualityEvaluationofOrdovicianLimestoneWaterQualityBasedonFuzzyComprehensiveEvaluationMethodSongQingshuangWangChuanchenZhouQingliang(JiningMiningIndustryGroupCo.,Ltd.,XiaoyunCoalMine,ShandongJining272202)Abstract:Withthedevelopmentofcoalmining,thepollutionanddamagetogroundwaterenvironmentarealsoincreasing,andthereisatrendofdiffusiontowardsdeeperregions.Inordertobetterutilizegroundwaterresources,fourindicators,includingsulphate,totalhardness,chloride,andiron,areselectedforwaterqualityevaluationusingtheOrdovicianlimestonewaterfromShengquanMinfieldastheresearchobject.Firstly,basedonthemathematicalprinciplesoffuzzycomprehensiveevaluation,themembershipdegreesofeachinfluencingfactorandevaluationlevelarecalculated,andthewaterqualityevaluationresultsarecomparedandanalyzedwiththegroundwaterqualitystandardsissuedin2017.TheresultsshowthatthewaterqualityoftheOrdovicianlimestonewaterintheShengquanMinefieldareadidnotchangemuchfrom2018to2020,andisrelativelystable.ThewaterqualitylevelisallGradeV,withpoorwaterqualityandhighchemicalcompositioncontent,anditisnotrecommendedtouse.Keywords:ShengquanMinefield;Ordovicianlimestonewater;fuzzycomprehensiveevaluationmethod;waterqualityassessment收稿日期2022-11-11作者简介宋庆爽（1990—），男，山东金乡人，2016年毕业于山东大学安全工程专业，本科，助理工程师，现从事煤矿企业综合研究...
