基于污水处理设施利旧改造的初期雨水污染控制研究

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文章编号：1674-6139（2025）07-0072-05

中图分类号：X52文献标志码：B

Study on Pollution Control of Initial Rainwater Based on Reuse and Renovation ofWastewater Treatment Facilities

QinWentao 1，2 ，Li Weiying1，Wu Bin²

（1.College of Environmental Science and Engineering，Tongji University，Shanghai 2Ooo92，China; 2.Shanghai Municipal Engineering Design Institute（Group）Co.，LTD，Shanghai 2Ooo92，China）

Abstract：Intispaper，telutioncontroleectofteiitialstomwaterstorgefclitenovatioofmuicipalsewgetreat mentplantinEasthinawasstudiedTheresultshowthat：Therenovatedfacilityancompletelycolecttheinitialrnaterandthe drainage system has a capacity surplus of 1.18m3/s .The concentration of pollutants decreased significantly，the reduction rate of chemical oxygen demand and ammonia nitrogen reached 53.16% and 54.41% ，respectively，but there is agap compared with therelevant standardsofceter.Telaiteeltasiallyduttelaispdotal phosphorusisstillgItisgestedtroducepereatilsdispectltotooueod regularlycleanupiversedimenttoeliminatetheiddendangerofndogenouspolutionThisstudyindicatesthatteinitialrainwater regulationandstoageteoloycaneectivelyducetheoncentrationoflltatsandduceivrlutionndprovidessitific basis and technical experience for the initial urban rainwater pollution control.

KeyWords;initialrain；facilitiesrenovation；polltantconcentrationreduction；correlationanalysis；closureofariver

前言

党的二十大报告将人民健康列为优先发展战略[1]。（剩余4689字）