MBR在废水处理中的应用及生物强化研究进展_李亮

MBR在废水处理中的应用及生物强化研究进展_李亮摘要：关键词:中图分类号：文献标志码：ADOI:10.16803/j.cnki.issn.1004-6216.2017.02.005Abstract:Keywords:CLCnumber:针对日益严苛的废水排放标准，必须提高废水处理工艺脱氮除磷和对难降解有机物的去除性能。膜生物反应器（MBR）作为膜分离与生物技术有机结合的污水处理技术，具有系统处理效果好、容积负荷高、占地面积小，节省空间等优点。文章梳理了MBR在废水脱氮除磷及难降解有机物处理等方面的应用情况，介绍了MBR各种生物强化技术研究现状，为新型MBR技术的开发提供了支持。膜生物反应器；废水处理；脱氮除磷；电膜生物反应器ApplicationandBioaugmentationofMBRinWastewaterTreatment:AnOverviewLiLiang,HuXiaomin,YuXin,QianGuangsheng(CollegeofResourcesandCivilEngineering,NortheasternUniversity,Shenyang110819,China)Inordertomeettheincreasinglystrictwastewaterdischargestandards,itisnecessarytoimprovetheperformanceofwastewatertreatmentprocessforremovalofnitrogen,phosphorusandrefractoryorganics.Membranebioreactor(MBR)isoneofthewastewatertreatmenttechnologiescombinedwithmembraneseparationandbiologicaldegradation.Incomparisontotheconventionalactivatedsludgesystems,MBRhassuchadvantagesassuperioreffluentquality,highervolumeloadrate,smallervolumeandfootprint,etc..Inthispaper,theapplicationofMBRinremovalofnitrog