金属矿山开采对矿区周围土壤重金属污染的影响研究

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文章编号：1674-6139（2026）01-0158-04

中图分类号：X75文献标志码：B

Impactsof Metal MiningonHeavy Metal Pollutionin SurroundingSoil of MiningAreas

Zhang Jiazheng1，²， Jiao Longxiao1，2

（1.Mineral Resources Exploration Center of Henan Geological Bureau，Zhengzhou 45oooo，China; 2.CenterofNatural Resources Science and Technology Innovationof Henan Province（Research on Deep Earth Geophysical Exploration），Zhengzhou 450001，China）

Abstract：Toexploretheimpactofmetalminingonheavymetalpolutioninthesurrounding soilofminingareas，thispaperanalyzedthespatialanddepthcharacteristicsofplltiontostudytheimpactofmetalmningonavymetalpolutioninthesuroudgsoil ofminingareas.Itselectedatypialmetalningareatosetupultiplesmplingpoints tocolctsoilmplesatdiferentdepthsTh anodicstrippingvoltammetryasusedtodeterminethecontentfheavymetalelementsinthesoilTheexperimentalresultsindicatethat heavymetalplltionisostsevereinthesurfacesilAsteslepthcreass，theplutiooncentratiograduallydecreassut itistillsignificantlygherthantheaturalbackgroudvale.Theminingofmetalmineshascausedseriousheavymetalpolutiontote soilaroundtengicasfantspandepthaacteristsducedotrolsuhti，itis to strengthen environmental management during the mining process and establish a waste management system.

Keywords;metalmining；soilaroundtheminingarea；anodicstripingvoltammetry；dissolution；heavymetal pollution

前言

金属矿山开采活动的扩大和持续时间的延长，对矿区周围自然环境的影响也日益凸显，特别是对土壤的重金属污染问题愈发引人关注[1]。（剩余2903字）