城市水环境治理方法与效果评价

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关键词：城市水环境；污水治理；生态治理；污染源拦截消纳中图分类号：X52 文献标识码：A 文章编号：1008-9500（2025）04-0254-03DOI： 10.3969/j.issn.1008-9500.2025.04.071

Urban Water Environment Management Methods and Effect Evaluation

LUYifan，SHENGYuanzhen （Zhejiang Haihe Environmental Technology Co.，Ltd.，Jinhua 321ooo， China）

Abstract：With therapid developmentof the economyand the accelerationof urbanization，urban waterenvironment problemsarebecoming increasinglysevere，seriouslyaffecting people'snormal lifeand work.Takingtheriverchannelin acertaincityasanexample，this paperanalyzes thecurrent water environment status，pollution causes，andgovernance diffcultiesof someriverchannels inthecity.Targeted comprehensivegovernance measuresare proposed，whichcombine polution source interceptionand consumption，waterquality improvement，transparencyenhancement，and ecological governance.Under this governance measure，the ammonia nitrogen content in urban river watercan be reduced by 7 1 . 1 8 % ～ 8 4 . 9 6 % ，and the total phosphorus level can be reduced by 3 9 . 7 2 % ～ 7 4 . 5 9 % ，indicating that this governance measure has a significant governance effect.The research content isof great significance for improving urban water environment，ensuring water resource security，and promoting sustainable urban development.

Keywords：urbanwaterenvironment;sewage teatment;ecologicalgovernance;interceptionandeliminationofpolutiosources

某城市内河总长度约 2 . 6 9 4 k m ，平均宽度为1 2 m ，最深处为 2 m ，平均深度为 1 . 2 m 。（剩余3052字）