水體污染修復(fù)技術(shù)在生態(tài)恢復(fù)中的應(yīng)用

打開文本圖片集

關(guān)鍵詞：水體污染；生態(tài)修復(fù)；物理修復(fù)；化學(xué)修復(fù)；生物修復(fù)

中圖分類號：X52；X171.4 文獻標識碼：A 文章編號：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

水體污染已成為制約生態(tài)環(huán)境質(zhì)量的重要因素，嚴重影響了生態(tài)系統(tǒng)的穩(wěn)定。（剩余3331字）