高盐高浓度CMC废水处理工程调试运行

CMC430070CMCCOD=35000mg/LCl27000mg/LTDS120dCl27000mg/LCODMBRCMCMBBRTMTDSCOMMISSIONINGOFHIGHSALTANDCONCENTRATIONCMCWASTEWATERTREATMENTPROJECTYangJunLiYongqiangLiXiaofengSuWeiCISCEnvironmentalEngineeringCoLtdWuhan430070ChinaAbstractThewastewaterfromproducingcarboxymethylcellulosecontainsCODandClbeingupto35000mg/Land27000mg/LrespectivelysolinkagedebuggingisusedforthesystemThroughinoculatingactivatedsludgeoperatingeachdebuggingunitinturnincreasingtheconcentrationoftheinfluentgraduallyandregardingTDSasthecontroltargettheactivatedsludgeresistanttohighsaltisacclimatedafter120dWhentheconcentrationofClisupto27000mg/LahigherremovalrateofCODstillremainsinthesystemandtheefflucentofMBRsystemmeetstheemissionstandardssteadlyKeywordshighsalthighconcentrationCMCMBBRTMTDSCMC30g/LCMCpH7.5CMC10dCMC600m3/d400m3/dMBBRTM++MBRCOD1000mg/L11.111CMCCOD/mgL1pH/mgL1/mgL1/mgL1/200005930000010183075500691.27512m3/h2530MBBRTM93201210305MBR11CMC1.330MBBRTMpHpH6.58.510051CODMBBRTMMBRMBRTOCMBRMBR22//m317.4m6.95m4m170MBBR17m16m7m700121m16m7m2100MBR12m14m7m112116m15m4m84018m4m4m10018m4m4m100230g/LCMC2.12DCS20%KH2PO42.210051MBBRTMCOD5004000mg/L40m3/d24hpH68COD400010000mg/L80m3/d40m3MBBRTMCODMBBRTM1MBBRTM50tMBBRTMTDS1000mg/LCOD500mg/LpH68CODTDSCODMBBRTMTDS3000mg/LCOD1000mg/LTDSCOD04201210305MBBRTMTDS800010000mg/LCOD20004000mg/LTDS40m3/d30pH68CODCOD60%TDS10000mg/L60%60%MBBRTMCODMBBRTM2MBBRTM150tTDS1000mg/LCOD5001000mg/L20h2hpH68MLSSTDS3000mg/LCOD10002000mg/LTDS800010000mg/LCOD20004000mg/LMBBRTMTDS10000mg/LTDS25000mg/LCODMBRMBRMBRMBBRTM1/42/430d2.324h52dMBBRTM215dCODMBBRTMTDS1000mg/L36MBBRTMTDS3000mg/LCOD90%MBBRTM2MBBRTMTDS7000mg/L2MBBRTM3COD35000mg/LNaCl27000mg/LMBRCOD23MBR33CMCTDS85142012103050.323km2100km210km212KCK10km23km21492010Qp=KFn0.3km23km24.23m3/s2%4.60m3/s1%5100t501003km2Qp=CSFQp=KFn1J20102681-52J2009322203-20537M2000514J200727546-485M197873000009318912574E-mailgoujf@lzueducn2011122641COD430000mg/LCMCCMCCOD35000mg/LCl27000mg/LTDS120dCl20000mg/LCODMBR1MBBRJ20112915-92M20033M19984UASBJ2002322-2443007045002788061817E-mailzhwl1107@163com2012021758201210305