MBR工艺处理机场污水并回用

MBR工艺处理机场污水并回用节水与回用MBR工艺处理机场污水并回用李彦斌1,朱高雄1,张亮1,杨造燕2(1.天津清华德人环境工程有限公司,天津300384;2.天津大学环境科学与工程学院,天津300072)摘要:为实现污水的资源化,青岛流亭机场采用以MBR为主体的工艺处理排放污水。该工艺较传统的MBR工艺增设了缺氧段,具有良好的脱氮效果。一年多的运行表明,该系统运行稳定、维护费用低,出水水质优良,可用作生活杂用水。关键词:膜生物反应器;机场污水;再生回用中图分类号:X703.1文献标识码:C文章编号:1000-4602(2005)01-0091-02MBRProcessforTreatmentandReuseofAirportWastewaterLIYan2bin1,ZHUGao2xiong1,ZHANGLiang1,YANGZao2yan2(1.TianjinTsinghuaDaringEnvironmentalEngineeringCo.Ltd.,Tianjin300384,China;2.SchoolofEnvironmentalScienceandEngineering,TianjinUniversity,Tianjin300072,China)Abstract:Membranebioreactor(MBR)wasusedtotreatwastewaterfromQingdaoAirporttoachievereclamationandreuseofwastewater.AscomparedwithtraditionalMBR,anoxicstagewasaddedintheprocess,andthusmakingitefficientindenitrification.Theoperationforonemoreyearsshowsthatthesystemissteadyinoperationandlowinmaintenance,withgoodeffluentqualitythatcanbeusedasdomesticmiscellaneouswater.Keywords:membranebioreacter;wastewaterfromairport;reclamationandreuse青岛流亭机场在扩建工程中,经对敷设排水管网到城市污水处理厂