某工业区排水管网整治总体方案设计及要点研究

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中图分类号：TU992.4 文献标志码：A 文章编号：2095-2945（2025）34-0103-04

Abstract：ThedrainagefacilitiesinanindustrialzoneinGuangzhouCityhavebeenbuiltforalongtime.Thereare problemssuchasnodownstreamrainwaterdrainage，blockedsewagepipes，hiddendangersinpipelines，andmismixedconection ofrainwaterandsewage，whichafectthesafetyofrainwaterandsewagedischargeintheindustrialzoneandaffectthe developmentofregionalindustrialeconomy.Thedrainagepipenetworkrenovationplaninthisindustrialzoneiscariedoutfrom fouraspects：thecurrentdrainagepipenetworkdredgingandhiddendangerrestorationproject，therainwateroutletimprovement andconectionproject，thesewagepipenetwork connectionproject，andthedrainagepipenetwork mis-mixedconnection rectificationprojec.Theestimatedtotalinvestmentis52.3307milionyuan（excludinglandfes）.Thedesignpointsofthe remediation plan are studied in order to provide a reference for the development of similar projects.

Keywords： drainage engineering; key point; planning; hidden danger repair; industrial zon

生物谷位于南沙新区西南部，北至一涌，南万六涌，与中山市隔江相望，是广州连接中山区域联络带重要节点，生物谷总面积约为 713.85ha ，是南沙新区目前为数不多的产业较密集的工业园区。（剩余4759字）