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--●ChinaResourcesComprehensiveUtilizationVol.28,No.120101(InternalCirculation)IC,PAQUES2080,1986。UASB,IC:(1),;(2),;(3),;(4)。,,。,,,,。1999PAQUESIC[1]。IC。1ICIC1。(1),,。(2),(3),-(4),-(5),(6),,,IC。,。,,。(7),(8)-(4)。(9)-,(10),:2009-10-31:(1982-),,,,。IC1,2,1,1,1(1.,211167;2.,210036):IC,,IC。:IC;;:X703:A:1008-9500(2010)01-0050-04PapermakingWasteWaterTreatmentUsingInternalCirculationAnaerobicReactorCaoYing1,GuoFangzheng2,LiHongyi1,LiuTingfeng1,XuJing1(1.NanjingInstituteofTechnology,Nanjin211167,China;2.JiangsuProvincialAcademyofEnvironmentalScience,Nanjing210036,China)Abstract:Thispaperpresentstheprincipleofinternalcirculationanaerobicreactoranddiscussesitsadvantagesandexistingproblemsinpapermakingwastewatertreatment.Someapplicationsofdomesticandforeignrelatedenterprisesareintroduced.Consequentlydrawstheconclusionthatinternalcirculationanaerobicreactorhascertainsuperiorityinpapermakingwastewatertreatment.Keywords:internalcirculation;papermakingwastewater;anaerobictreatment50--●。,。1IC,ICUASB。UASB,,。UASB,[2]。2IC2.1,,。,IC。IC。COD,,,,,COD;COD,,,。COD,ICCOD,ICCODCOD[1]。2.2,,。IC,,;IC,IC,,,IC。2.3IC,。IC,。,,COD,,;,,,UASB,COD;,,SRTHRT,“”,,,。2.4IC,,,,,,,。COD,COD,,,。ICUASB,3。3IC3.1,,,,。,,:IC151--●(VFA),pH,,COD,。IC,ICVFA,VFA,pH。pHICVFA。pHVFA,,VFA,pH。[3]。IC,[4]。3.2ICIC,,。,,。,,,,。3.3IC,,,。IC,IC。4IC4.1EuropaCartonIIIEuropaCartonIII30t,。1998UASB-,UASB。,COD125000kg/d。465m3IC,27kgCOD/(m3·d),COD1250~3515mg/L,61%~86%,[5]。4.22000,PAQUESICTMPDIP。30000m3/d(IC+)DIP、TMP、BKPGP,COD4000mg/LDIPTMP,,25000m3/d。IC,COD1000mg/LBKPGP。,COD、BOD5、SS87%、98%、97%,《》(GWPB2-1999)。,,[6]。4.3,3,40t/a,15000t,t7~8t,COD3200mg/L。++IC++。pH7~7.5,4h,IC5h。,,ICCOD2200mg/L,COD500~600mg/L。,。5,IC、、、、。IC,、。1.IC[J].,2004.23(3):37.2.-IC[J].,2002(1):77.3,,,.IC[J].,2007,24(23):95.4,,.IC[J].,2008,26(2):220.5.-IC[J].,2001(6):45-48.6.IC:[M].:,1998,12.(/)152
本文标题:IC反应器处理造纸废水技术曹莹
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