高浓度马铃薯淀粉废水处理工艺研究现状及发展俞年丰

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1,1,2,2,2,3(1.,300160;2.,300191;3.,410205)[],。,。,。[];;;[]X703.1[]A[]1005-829X(2011)01-0005-04ResearchstatusanddevelopmentofthetreatmentofwastewatercontaininghighlyconcentratedpotatostarchYuNianfeng1,TangYunping1,2,XuDanyu2,ShiYan2,ChenBin3(1.CollegeofEnvironmentalandChemicalEngineering,TianjinPolytechnicUniversity,Tianjin300160,China;2.TianjinAcademyofEnvironmentalSciences,Tianjin300191,China;3.Wang-heEnvironmentalProtectionIndustryCo.,Ltd.,Changsha410205,China)Abstract:Thewaterqualitycharacteristicsandpollutionfactorsofthewastewatercontaininghighlyconcentratedpotatostarcharebothanalyzed.TheconventionaltreatmentprocessandfeasibilityanalysisofpotatostarchwastewaterinChinaandabroadnowadaysareintroduced.BymeansofanalyzingtheclimateinNorthChinaandproductioncharacteristicsofpotatostarch,thenewtechnologyofMYR(membraneyeastreactor)isputforward.TheresultsshowthatMYRissuitablefortreatingpotatostarchwastewaterinthenorthofChinaefficiently.Keywords:potatostarchwastewater;waterqualitycharacteristics;pollutionfactors;membraneyeastreactor,,。,300t,40t〔1〕。800t,400t,250t,()150t,,,、。11。1。(1),。(2),,(),;,,,,〔2〕。1,COD、BOD,TNSS。,1m310~20m3,。、、、,[](2008ZX07314-001)31120111IndustrialWaterTreatmentVol.31No.1Jan.,20115,COD2000~40000mg/L。22.1,、、〔3〕。2.1.1。,,,,。〔4〕、,1~2d,7d,7d,,、。2.1.2,、。,、、,。〔2〕—。,。,。,()2~7d;SS70%~90%,BOD520%~30%。,。,pH,。2.1.3,SS,SS。,,、、。〔5〕、A-9,。295MPa/s,,。,SSCOD85.5%68.5%,。、,。〔6〕,PAM,,,COD90%。,、、。2.1.4、,,,。(1)。,;,;。,、〔3〕。,(UASB)、(AFB)、(ACP)、(TPAD)(AF)。UASB,、、。UASB,,,。、、,,。〔7〕。UASB,UASB1/3。,UASB,COD4000~8000mg/L,COD4~5kg/(m3·d),90%。2011-01,31(1)6(2)。,,、、、,。COD,。、SBR。,。〔8〕SBR,COD3500~4000mg/L,8~12h,COD94%~96.7%,COD<150mg/L,。SBR,SBR、。(3)。,,,。〔9〕UASB—SBR。、,UASB,UASB,SBR,,。,UASB,COD500mg/L,SBR,COD100mg/L,。、、。2.22.2.1,(3—58—11),,。,3~6,4。,,35℃;,。,,,,〔10-13〕。2.2.2。,、,、、、、,,。,〔14-17〕。,,。2。2,,,:(1),,;,。,+MBRCOD20kg/(m3·d),COD6kg/(m3·d)。(2),,,。(3)+MBR,(),,,。3,,:2011-01,31(1),:7(1),,,,,、、。(2),,,。,,,。[][1],,.[C]∥.,2006:208-212.[2],,.[J].,2000,24(2):55-56.[3],,,.[J].,2006,40(4):440-444.[4],.[J].,1996,22(2):24-26.[5],,.[J].,1999,19(5):8-10.[6],,.[J].,2003,4(2):66-68.[7],,.UASB[J].,1996,9(4):10-12.[8],,,.SBR[J].,2000,17(1):33-35.[9],,.UASB—SBR[J].,2002,25(2):104-108.[10].[J].,1999,24(3):48-50.[11],,,.[J].,2004,23(5):215-218.[12],.[J].,2008(3):133-134.[13],,,.[J].,2000,33(6):70-73.[14]ChigusaK,HasegawaT,YamamotoN,etal.Treatmentofwastewaterfromoilmanufacturingplantbyyeasts[J].WaterScienceandTechnology,1996,34(11):51-58.[15].Technicaldetailsoftheyeastcyclesystem[C]∥.,1999.[16],,.[J].,2001,20(11):525-529.[17],,.[J].,2001,21(4):347-350.[](1984—),2010。:18749526727,E-mail:yunianfeng@yahoo.com.cn。[]2010-09-16()2011-01,31(1),。。,,、,,,。、,。,,,,;,,,,。,。,,,。,,。,,,。,。,:(1);(2);(3)40h12h;(4)pH<42h。(《》)···············································?8

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