露天储煤场煤炭堆放的地下水污染风险区域划分方法研究

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中图分类号：X820.4 文献标志码：B

文章编号：1674-6139（2025）12-0190-05

Abstract：Theproblemofgroundwaterpolutioncausedbycoalstackinginopenpitcoalstorageiscomplicated，soanewmethodof riskareadivisionisputforwardTakingalargepepitcoalstoragesiteasaexample，theiherentvunerabilityodelisusedto sesthesensitivityofoundwatersstemandeerabilityindexisaiedCombidithteulnerabiltyidexfspeialo tionsources，acomprehensiveevaluationodelwasestablisedtocomprehensivelyevauatetheimpactofcoalstackingpolutiosoure. Thegroundwaterpolutioniskindexisotainedbydngthetworesults，andtheriskregionisdividedTheexperimentalresultsow thattheentralandstepartsoftesudyreaareigiherentverabilityreashiletheorthepartsarelowulnerabilityr as.Theriskofpolutantsisthehighestinthewestandtheast，andtheriskindexinthewestandthenortheastexees6.8，andthe riskofgroudwaterpoltionistehighestTeiskindexintenorthiselow5.O，withtelowestiskTismethodprovidesani portant basis for the regional classification of groundwater pollution risk.

Key words：open pit coal storage yard；coal stacking；groundwater；polution risk；risk area division

前言

露天储煤场在煤炭供应链中至关重要，但煤炭工业带来的环境污染，尤其是地下水污染风险日益显著[1]。（剩余4363字）