基于数字孪生技术的污水处理厂人河排污口智能监管与生态风险预警体系研究

关键词：污水处理厂；入河排污口；数字孪生；智能监管；生态风险预警；尾水

中图分类号：X522 文献标识码：A 文章编号：1008-9500（2025）12-0264-03 DOI：10.3969/j.issn.1008-9500.2025.12.077

Abstract： Currently，China’s water environment management has entered anewphase of ecologicalrestoration，the river discharge outletsof urban sewage treatment plantsserveas the finalcheckpoint forpolutant entryintorivers，and heir regulatory efectiveness directly impacts the ecological safetyof receiving water bodies.Inorder toaddressthe issues of delayed responses and insuffcient early wamings in traditionalregulatory models，anintelligent supervisionand ecological risk warningsystembasedondigitaltwin technologyis established.Thesystemcollcts multi-dimensionaldatainreal-time throughInteretofTingsdevices，integrates mechanisticmodelswithtificialinteligencealgoriths，onstuctsigidelity virtual mappings，and achieves dynamic simulation of pollution difusionand ecological risk prediction.Relying onthe intellgent businessplatform，theregulatorymodel hasshifted from pasiveresponse toproactiveearly warning，expanding fromsingular waterquality managementtocomprehensiveecologicalriskpreventionandcontrol.Thisstudyprovidesaninovative technical pathwaytoenhance theregulatoryeficiencyofdischargeoutlets andensuretheecologicalsafetyofrivers andlakes.

Keywords：sewage treatmentplants;riverdischargeoutlets;digitaltwin;inteligent supervision;ecological risk early warning;tailwater

随着我国水环境治理重点逐步由污染减排转向水生态修复，作为连接点源治理与自然水体的关键界面，城镇污水处理厂入河排污口的监管效能直接影响受纳水体的生态健康状况。（剩余3575字）