城镇污水处理厂升级改造的有关问题_张辰

城镇污水处理厂升级改造的有关问题张　辰,　谭学军(上海市政工程设计研究总院,上海200092)　　摘　要:　为使出水水质满足《城镇污水处理厂污染物排放标准》(GB18918—2002),我国很多污水处理厂正在进行技术升级与改造。针对城镇污水处理厂升级改造中可能面临的问题,围绕污水水质、工艺选择、节能降耗、安全运行等方面问题进行分析与探讨,并提出了相应的解决措施与技术方法。　　关键词:　污水处理厂;　升级改造;　低碳源;　节能降耗;　安全运行中图分类号:X703.1　　文献标识码:C　　文章编号:1000-4602(2008)24-0023-05ProblemsaboutUpgradingandRetrofittingofWastewaterTreatmentPlantsZHANGChen,　TANXue-jun(ShanghaiMunicipalEngineeringDesignGeneralInstitute,Shanghai200092,China)　　Abstract:　InordertomeettheDischargeStandardofPollutantsforMunicipalWastewaterTreat-mentPlant(GB18918-2002),manymunicipalwastewatertreatmentplantsinChinaarebeingupgra-dedandretrofitted.Theproblemsthatoftenareencounteredintheupgradingandretrofittingofwastewatertreatmentplants,includingwastewaterquality,processchoice,energysavingandconsump-tionreducing,safeoperationandsoon,arediscussed.Inaddition,somesolutionmeasuresandtechnol-ogiesarealsointroduced.　　Keywords:　wastewatertreatmentplant;　upgradingandretrofitting;　lowcarbonsource;　en-ergysavingandconsumptionreduc