人工湿地在流域有机质污染水体治理中的应用研究

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中图分类号：X703.1 文献标志码：B

ApplicationofArtificialWetlandsinTreatmentof Organic MatterPolluted WaterBodiesin Watersheds

Zhong Qijun 1，2 ，Zhou Zeyou’，Liu Chaoxiang³，Xu Xiang’， Jiang Lin 1，2 （1.Fujian Environmental Protection Design Institute Co.，Ltd.，Fuzhou 350012，China; 2.Fujian Minhuan Aquatic Ecological Technology Co.，Ltd.，Fuzhou 350025，China； 3.School of Environmental and Safety Engineering，Fuzhou University，Fuzhou 3501O8，China）

Abstract：InodertomproveteitegrityustainabilityndodivesityftehaelossteinCaniBasinadatet rallandscapeandhdroilicspace，teapplicationofostrucedwetlandintetreatmentofoanicmaterutedwaterbodishe basinwasstudied.ThoughtheimplementationoftheconstructedwetlandprojectinCEDRiverBasin，aterqualityindexmeasureent， nutrientstatusindexasesent，poltionidexmetodnderetdseusedtoevaatetetreametctofconstrcdeland onorganicmaterpollutedwaterbodies.Theresultsshowtattheconstructedwetlandhassignificantlyreducedtheconcentrationfotal phosphorus and chemical oxygen demand，among which total phosphorus has decreased by 58.9% ，ammonia nitrogen has decreased by 82.3% ，and chemical oxygen demand has decreased by 43.5% ．After 2O days，the purification effect is stable.This study not only validatesthehigheficiencyofonstructedwetlandinwaterpolutioncontrol，utalsoprovidesafasibleshemeforsimilarwateio ment control.

KeyWords：constructed wetland；organic materpolution；waterbody treatment；waterqualityassessment；governance strategy

前言

随着城市的快速发展，全球范围内的水体污染问题日益严重。（剩余5583字）