城市水環(huán)境治理方法與效果評價

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關(guān)鍵詞：城市水環(huán)境；污水治理；生態(tài)治理；污染源攔截消納中圖分類號：X52 文獻標識碼：A 文章編號：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

某城市內(nèi)河總長度約 2 . 6 9 4 k m ，平均寬度為1 2 m ，最深處為 2 m ，平均深度為 1 . 2 m 。（剩余3052字）