锑矿区周围土壤重金属污染特征与生态潜在风险评价研究

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文章编号：1674-6139（2026）02-0189-06

中图分类号：X820.4文献标志码：B

Characteristics of Heavy Metal Pollution in Soil Surrounding Antimony Mining Areas and Ecological Potential Risk Assessment

FengJun，PengXiulian，PengShuai

（1.Guangxi Baise Industrial Investment Development Group Co.，Ltd.，Baise 533Ooo，China; 2.Guangxi Nandan Southern Metal Co.，Ltd.，Baise 533Ooo，China）

Abstract：Toivestiatetheharacteristicsofeavyetalpolutioninteuroundingsoilofntimonyminingaras，theoaantimonymineofLonglinEthnicAutonomousCountyAntionyIndustryCo.，Ltd.inGuangxiProvincewastakenastheresearchobjectTe singlefactorpollutionindexmethodandNemerowindexmethodwereusedtoconductindepthanalysisofthcharacteristicsofheavy metalpolltionintesolaroundteantionyinigara.Attesetie，thepotetialologicalisindexmethodisusedtocon ductacomprehensiveessmentoftecologicalotentialissinthsudyarea.Teexperimentalresultssowedthattelevelsof U Cr， Pb ，andMointhesoilexceededthestandardvalues.Thepotentialecologicalriskindexofwastelandwasthehighest，whiletatof siltwasthelowestTeminingareawasslightlyplutedyeavymetalsndthecologicalpotentialiswasrelativelyowissudy can provide a theoretical basis for heavy metal pollution in antimony mining areas.

Keywordsantimonyminingarea；heavymetalsinsurroundingsoil；polutioncharacteristics；potentialecologicalrisks；evaluate

前言

锑作为一种非生物必需的稀有重金属元素，在开采与冶炼活动中，环境污染问题显得尤为尖锐且不容忽视。（剩余3786字）