小流域河水污染特征及生态修复技术研究

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文章编号：1674-6139（2026）01-0083-04

中图分类号：X522文献标志码：B

ResearchonCharacteristicsofRiverWaterPollution inSmall Watersheds and Ecological Restoration Technologies

Li Juntong

（ZhuozhouWaterConservancyBureau，Zhuozhou O72750，China）

Abstract：Thispaperdiscuestecaracteristicsofriverwaterplutioninsallwatersedandstudesthecoespondingological restoratiotechnology.Throughwatersamplecolectionandwaterqualitymonitoring，thewaterqualitydataandmainpolutantsofasmal watershedriveraredelerminedThecharacterisicsofriverwaterpolutionareanalyzedtoimproveandrepairthewaterqualityItis foundthatheotentsofmmoarognotalospous，otalrogn，eaddanganseinteiveraterinhdsine significantlyhighertantestadardvalueandthlltioegisighWiteadualicreaseofunof，eoncetratiof ammonianitrogntotalpospousndotalrgenallowdaprocesficreasigrstndtdreasingeltiolodtio andsolubilityofladandmanganeseincreasefisandtendecrease.Riverwaterpoltioninsallwatershedsisserious，ndtecon tentsndconcentratiosfmmoiarogntotalohous，totalrgen，leadndangaselutantseelativelygtr remediation，thewater quality compliance rate isas high as over 75% ，and the remediation effect is good.

KeyWords：smallwatershed；riverwaterpolution；polutioncharacteristics；waterqualitymonitoring；ecologicalrestoration

前言

在全球环境问题日益严峻的背景下，水污染已成为制约社会可持续发展的重要因素之一。（剩余4028字）