水体污染修复技术在生态恢复中的应用

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关键词：水体污染；生态修复；物理修复；化学修复；生物修复

中图分类号：X52；X171.4 文献标识码：A 文章编号：1008-9500（2025）06-0278-03

DOI： 10.3969/j.issn.1008-9500.2025.06.081

Application of Water Pollution Remediation Technology in Ecological Restoration

XUXiaoyu'，DONGXianbin （1.Anhui Environmental Science and Technology Research Institute Co.，Ltd.; 2.Anhui Environmental Science and Technology Group Co.，Ltd.，Hefei 23oooo，China）

Abstract：Inesponsetoaterpollutioncausedbyindustrial wastewater，domesticsewage，tc.，physical，hmicalnd biologicalremediation technologiesareusedfortreatment.Byestablishingexperimentalmodels，theremoval fectsof technologiessuchasflocculationprecipitation，activatedcarbonadsorption，andmicroialdegradationonpolutantssuchas heavymetals，organic mater，andnitrogenand phosphorus weretested.ExperimentaldatashowsthattheChemicalOxygen Demand （COD） removal rate of the composite bioremediation technology is over 85% ，the total nitrogen removal rate reaches （20 75% ，and the heavy metal removal rate exceeds 90% .At the same time，the recovery of aquatic plant communities was good， andthediversity indexof plankton increasedby1.5times，confirming thepractical applicationvalueof waterpolution remediation technology in ecosystem restoration.

Keywords：waterpollution;ecologicalrestoration;physicalremediation;chemicalremediation;biologicalremediation

水体污染已成为制约生态环境质量的重要因素，严重影响了生态系统的稳定。（剩余3331字）