白腐菌去除造纸废水中木质素的机理及研究进展

336Vol.33,No.6201312JournalofLiaoningUniversityofTechnology(NaturalScienceEdition)Dec.20132013071120131046L20110972010-K7-819741121.1210012.710064X703.1A1674-3261(2013)06-0375-03MechanismandResearchDevelopmentofWhite-rotFungiTreatmenttoLignininPulpingWastewaterZHAOLi-hong1,YINWenli1,LIQuan-li21.CollegeofCivilEngineeringandArchitecture,LiaoningUniversityofTechnology,Jinzhou121001,China;2.SchoolofEnvironmentalEngineering,ChanganUniversity,Xi,an710064,ChinaAbstract:Theapplicationstatusandprogressofwhite-rotfungiremovinglignininpulpingwastewaterwasexpounded,andlignindegradationmechanismofwhiterotfunguswhichproducesligninperoxidase,manganeseperoxidaseandlaccasewasanalyzedanddiscussed.Keywords:white-rotfungi;lignin;LiP;MnP;Laccase[1]90%COD50%[2]11.137633CO2H2O.4610001.2CHO3N,,H2O2/CBQCBOLiPMnPLaccase1.2.1LiPLiPIXFe3+H2O2VALiPFe3+H2O2LiPLiPLiPLiPLiP[3-5]LiP1.1.2.2MnPMnPLiPMnPLiPMnPLiPMnPH2O2MnPMnMnPH2O23Mn3+Mn3+Mn3+[6]MnP2.1LiP2MnP1.2.3LaccaseLaccaseLaccaseO2Cu2+Cα[7]ABTSABTS[8-9]Laccase3.LiPMnPH2O2.3Laccase63772Livernoche[10][11]10min10%~20%[12]153.0mg/LpH5250r/min1g/LFe2+0.08mg/L64.38%.[13]COD.90%CODcr80%2[14]3[15]7dCODcr37.2%65.8%[16]CODPooja[17]Shweta[18]3[1].[M].:,1991.[2],.[J].,2006,26(3):186190.[3].[M].:,2005.[4]FerrazA,GuerraA,MendonaR,etal.Technologicaladvancesandmechanisticbasisforfungalbiopulping[J].EnzymeMicrobTechnol,2007,43(2):178185.[5]ViralC,RohitS,DharmendraS,etal.EdiatorroleofveratrylalcoholintheligninperoxidasecatalyzedoxidativedecolorizationofRem-azolbriuiantBlueR[J].EnzymeMicrobTech,2005,36(4):426431.[6]HiromichiI,MasanoriW,YoichiH,etal.Bioorganosolvepretreatmentsforsimultaneoussaccharificationandfermentationofbeechwoodbyethanolysisandwhiterotfungi[J].JournalofBiotechnology,2003,103(3):273280.[7]DavidPBarr,StevenDAust.Mechanismwhiterotfungiusetodegradepollutants[J].EnvironSciTechnol,1994,28(2):78A87A.[8]KerstenEJ,KirkTK.Involvementofanewenzyme,glyoxaloxidaseinextracellularH2O2productionbyPhanerochaetechrysosporium[J].Bacterial,1987,169(5):21952201.[9]RobertBourbonnais,MichaelGPaice.Enzymaticdelignificationofkraftpulpusinglaccaseandamediator[J].TappiJ,1996,79(6):199204.[10]LivernocheD,JurasekL,DesrochersM,etal.Removalofcolorfromkraftmillwastewasterswithcultureswithculturesofwhite-rotfungiandwithimmobilizedmyceliumofcoriolusversicolor[J].BioterchnolBioeng,1983,25(18):20552065.38238233Z980NTTFbK2180πhd3Tbθhdd=bhbFTKT180π24300164.74mmb=0.39mKT=549N·m/(º)161000N·m/(º)5HyperMeshFSC142[1].[Z].:,2013.[2].[D].:,2007.[3],.[M].:,2009.[4].[D].:,2009.[5]ChristopherScottBaker.FOESFormulaSAE-ASpaceFrameChassisDesign[D].Queensland:UniversityofSouthernQueensland,2004.[6],,.[J].,2011,11(34):1-2.377[11],,,.[J].,2002,15(4):13.[12],,,.[J].,2009,37(12):200205.[13],,,.[J].,2012,31(12):3235.[14],,,.[J].,2012,20(1):3337.[15],,,.[J].,2012,31(12):5154.[16],,.[J].,2010,33(1):2326.[17]PoojaSingh,OthmanSulaiman,RokiahHashim,etal.Biopulpingoflignocellulosicmaterialusingdifferentfungalspecies:areview[J].RevEnvironSciBiotechnol,2010,9(2):141151.[18]ShwetaKulshreshtha,NupurMathur,PradeepBhatnagar.Aerobictreatmentofhandmadepaperindustrialeffluentsbywhiterotfungi[J].BioremedBiodeg,2012,3(5):17.