MBR技术在废水处理回用中的应用

MBR1212214002.300160MBRMBRMBRMBRMBR:X7:B:1674-48292010S1-0033-031MBRMBRMBRNH4+-N[1]MBRMBRMBR2MBRMBR//MBRMBRMBRMBRPGB/T189202002GB189182002A/BTPMBRMBRP[2]MBR1CODCr2010-01-181980-.ApplicationofMBRTechnologyinTreatmentandReuseofWastewaterLIGen-feng,WUNanAbstractCharacteristics,variousintegratedprocessandapplicationsindifferentfieldsofmembranebiologicalreactor(MBR)wereintroducedinthispaper.TheutilizationofMBRintreatmentandreuseofindustrialwastewaterwasemphaticallyintroduced.KeywordsMembranebiologicalreactor(MBR);Wastewatertreatment;Reuse23120106EnvironmentalScienceandTechnologyVol23Supp1Jun20102010650mg/L,NH4+-N2mg/L,SS3mg/L,0.5NTU1MBR3MBRA2-+MBRA2+O2+MBR[3]-PTA()3.1-4000m3/dCODNH4+-NUASB++UASB+++CMF+RO+RO50%2+NH4+-N20%NH4+-NNH4+-NCODCODROUASB+++MBR+CMF+RO1CMF+RO2350%70%4TN50%~80%5MBRCOD6,113.22006~2010MBR2000m3/d++++MBR222mgL-12MBR3.3PTAPTA(PET)MBRPTACODCODCODCODNH4+-N23pH7~8.27~8.26.5~7.5(CODCr4000~5000100~30080(SS302(NH4+-N300~700300~70015/NTU100.5(CODCr1000~150050(SS2(NH4+-N30~502(TP0.5~1.00.1/NTU0.3mgL-1342314MBRTP33%HRT8hHRTPP3MBR28CODHRT8hNH3-NTPHRT8h81%98%30%MBRMBRMBRTPTPMBR-TP[][1]MBR[J]2006(18):2-4.[2][J]2007(6)28-30.[3],MBRMCR[J]200420749-54.[4][J]200224(6)5-8.[5],[J]200420(12)33-37.(3210008006004002000(CODCr)/(mgL-1)05-2806-0206-0706-1206-1706-2206-2707-0220015010050005-2806-0206-0706-1206-1706-2206-2707-02(NH4+-N)/(mgL-1)2CODCr3NH4+-N23MBRCODCr50mg/L,NH4+-N5mg/L,MBR4MBR,MBR,,,,,,,[4]5MBRMBRMBRMBR[][1]P[M]2003[2][M]2005[3][M]22006[4][M]2007MBR35