城镇污水处理厂升级改造的有关问题

城镇污水处理厂升级改造的有关问题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,TANXue2jun(ShanghaiMunicipalEngineeringDesignGeneralInstitute,Shanghai200092,China)Abstract:InordertomeettheDischargeStandardofPollutantsforMunicipalWastewaterTreat2mentPlant(GB18918-2002),manymunicipalwastewatertreatmentplantsinChinaarebeingupgra2dedandretrofitted.Theproblemsthatoftenareencounteredintheupgradingandretrofittingofwastewatertreatmentplants,includingwastewaterquality,processchoice,energysavingandconsump2tionreducing,safeoperationandsoon,arediscussed.Inaddition,somesolutionmeasuresandtechnol2ogiesarealsointroduced.Keywords:wastewatertreatmentplant;upgradingandretrofitting;lowcarbonsource;en2ergysavingandconsumptionreducing;safeoper