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ResearchprogressintheapplicationofUVinducingmutationtowastewaterbio-treatmentSuXianfa,LiYifan,LuoYahong,SunJianhui,XueWanxin(HenanKeyLaboratoryforEnvironmentalPollutionControl,CollegeofChemistryandEnvironmentalSciences,HenanNormalUniversity,Xinxiang453007,China)UV,,,,(,,453007)[]UV,、。,,。UV,、、、、,。[];;[]X703[]A[]1005-829X(2010)05-01-04Abstract:UVinducingmutationtechnologyhasbeenusedfortransformingmicroorganismcharacteristicinthebio-logicconstruction,andcultivatingexcellentstrains,whichhavehighpoison-resistance,highdegradationactivityandarespecificandcompatibleinthedegradationofpollutants.Sincethistechnologycangreatlyreducethetimeofsludgedomesticationandeffectivelyimprovethetreatmentefficiencyofbiologicalconstruction,ithasattractedex-tensiveinterestinwastewaterbio-treatment.ThemechanismofUVinducingmutationisintroduced,andthere-searchstatusofthistechnologyinwastewatertreatment,includingpapermaking,printinganddyeing,chemicalin-dustry,agriculture,heavymetal,etc.,issummarized.ThedevelopmenttrendintheapplicationofUVinducingmutationtechnologytowastewatertreatmentispointedout.Keywords:UVinducingmutation;wastewatertreatment;biologicaltreatment,,,。,,,、、,,,,〔1-2〕。1,,〔3〕:(1)。,,,,。,。[](102300410098,092300410173);30520105IndustrialWaterTreatmentVol.30No.5May,20101——2010-05,30(5)(2)。,,,,。,。1.1,,,,、,,。,。1.2,〔4〕:(1)。,,。(2)。、X-、。(3)。,,,,,。99%90%,70%~75%,。(4)。,,,,。1.3、、。,。(1)。,。:、X-、γ-、β-、、、。,、、,,。(2)。,,。,HNO2。(3)。,。,。,,。2136~390nm,,(),,,。200~300nm,260nm。,DNA。DNA,DNA,,DNA,。。,。DNA,DNA,。,,,,DNA。,,,,。,,,,〔5〕。33.1、,———。〔6〕UV,:,COD20%15%。〔7-8〕2——2010-05,30(5),。:B04,CODCr19.71%,99.86%。〔9〕,,CODCr,。pH3.0,CODCr68%,92%,81%,pH4.0~4.5。〔10〕,,,,CODCr、32.8%、17.6%、52.5%。3.2、、、,。,,〔11〕。〔12〕,X-3BM7,,X-3BUVM7-9,:X-3BM7,24hX-3B92%,。〔13〕,,,72h78%,44%。〔14〕,6d36%89%,5d3d。〔15〕(Aspergillusficuum),P11,33℃、120r/min,3d4BS88.54%,13%,10,。3.3、、、、、。,,〔16-17〕,。〔18〕,9,25.82%。〔19〕,,,COD25.1mg/(g·h)37.9mg/(g·h),1/3。〔20〕,,。〔21〕,,COD10%20%。〔22〕γ-,,。12%。3.4,,。〔23〕、S-2,UVS-232。:,S-28%~9%。〔24-26〕,(DES)。,Z5NH4+-NDES。CODNH4+-N95%~98%,。3.5,,,,:UV3——2010-05,30(5)、、。,。,,。〔27〕Candidautilis,,Cr6+80.2%95.2%,,。〔28〕,UVNTG,Cu2+4.6。3.6,,。〔29〕:,TP4%~8%。〔30〕PS-01P,,PS28P,281.95%。4,、,,,,,,。,,。[][1],.[J].,2000,19(2):35-38.[2],,,.[J].,2001,2(4):49-52.[3],,.[J].,2005,24(1):60-62.[4].[M].:,2002:220-230.[5],,,.[J].,2005,24(5):68-71.[6],,,.UV[J].,2003,19(11):16-18.[7],,,.[J].,2003,29(3):137-146.[8],,.[J].,2000,19(8):379-381.[9].[D].:,2002.[10],,.[J].,1997,14(4):30-35.[11],.EM[J].,2004,16(4):17-20.[12],,.[J].,2003,19(4):344-347.[13],,,.[J].,2004,17(3):243-246.[14].[M].:,2005.[15],,,.———(Aspergillusficuum)[J].,2001,19(2):117-119.[16]YiuY,ChengH,XiongZ,etal.Onthedynamicsofparallelma-nipulators[C]//Proceedingsofthe2001IEEEInternationalConfer-enceonRobotics&Automation.2001:3766-3771.[17]KosugeK.Input/outputforceanalysisofStewartplatformtypeofmanipulators[C]//Proceedingsofthe1993IEEE/RSJInterna-tionalConferenceonIntelligentRobotsandSystems.1993:1666-1673.[18],,,.[J].,2005,37(10):1376-1379.[19],,.[J].,1993,13(3):229-233.[20],,.[J].,2004,27(1):82-85.[21],.[J].,2000,19(11):529-531.[22],,,.60Co-γ[J].,2003,22(5):13-14.[23].[D].:,2005.[24],,,.[J].,2002,21(1):15-16.[25]MuldeJW.vanKempenR.N-removalbySHARON[C]//IAWQConference.1997:30-31.[26]LiuJunxin,LiWeiguang,WangXiuheng,etal.Removalofni-trogenfromcoalgasificationwastewaterbynitrosoficationanddenitrosofication[J].Wat.Sci.Tech.,1998,38(1):39-46.[27],,,.[J].,2005,26(4):147-151.[28],,,.[J].,2004,17(4):18-21.[29],,,.[J].,2003,23(2):184-188.[30],,,.PS-01P[J].,2004,31(3):309-314.[](1980—),2004,,:。:13623736643,E-mail:xfsu@henannu.edu.cn。:,E-mail:sunjh_hj@yahoo.com.cn。[]2009-12-07()4——
本文标题:UV诱变技术在废水生物处理中的应用研究进展苏现伐
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