某工业园区污水处理厂提标改造工程研究

打开文本图片集

中图分类号：X703 文献标志码：A 文章编号：2095-2945（2025）28-0131-05

Abstract： A sewage treatment plantin anindustrial park in Hubei Province had anoriginal civil design scaleof 6000m3/d （2 and a first phase equipment installation design scale of 3000m3/d . Inorder to improve the water quality standards of the external drainageandmeetDB42/1318—2017thewaterqualityrequirementsoffluorideconcentration≤1.5mg/Linthe"Comprehensive DischargeStandardforWastewaterinthe MiddleandLowerReachesoftheHanRiver Basinin HubeiProvince".Thesewage treatmentplantintheindustrialparkhasupgradedandrenovatedtheoriginalsewagestation，adinganeficientdehardtank andaresindefluorine processsection.Therenovated processflowis"effcientde hardtank+hydrolysisacidification （2 tank + MBRtank+ozone oxidation tower+efficient coagulation sedimentation tank + denitrification filter tank+resin de fluorine".The fluoride ion stability in the efluent of the renovated sewage station is ⩽1.0mg/L ，which meets the relevant discharge standards.

Keywords：sewagetreatmentplant;upgradingandrenovatio;efiienthardremovalpol;residefluorination;transformatioideas

伴随着湖北省某工业园区招商引资的持续推进，园区吸引聚集了大量的光伏企业。（剩余5140字）