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1,2,1,1(1.,300191;2.,300204)ApplicationofzeolitetotheremovalofammoniafromwastewateranditsresearchprogressDingYe1,ZhangLijuan2,HouJingshu1,LiWanqing1(1.TianjinEnvironmentalProtectionTechnologyDevelopmentCenter,Tianjin300191,China;2.TianjinDesignInstituteofHydraulicExploration,Tianjin300204,China)[],、。、,。[];;[]X703.1[]A[]1005-829X(2009)06-0005-05Abstract:Theprincipleofammonia-nitrogenremovalbyzeoliteanditsregenerationmechanismarebrieflyintro-duced.Theresearchprogressoftheapplicationofzeolitewhichisusedasthemediaintheammonia-nitrogentreat-mentsystemandastheammonia-nitrogencontrollinkoftheendeffluentwaterinthetreatmentsystem,tothecon-ventionalwastewatertreatmentbothinChinaandabroadissummarized,respectively.Furtherresearchesonitsap-plicationtothemodificationofconventionalprocess,optimizationofengineeringdesignandflowprocess,andtheapplicationofmolecularbiologytothemechanismresearchareprospected.Keywords:zeolite;ammonia-nitrogen;wastewatertreatment29620096IndustrialWaterTreatmentVol.29No.6Jun.,2009,。,。、、(alumi-nosilicate)。(SiO4)(AlO4)(tetrahedralframework),,,,。,。,,。10.4nm,,NH4+0.286nm,,,。:,(1):Zn-·Mn++nNH4+葑Zn-·nNH4++Mn+(1):Zn-———;Mn+———;n———。,。:(NaOH、NaCl),Na+Ca2+NH4+,。NaCl,(2):Zn-·nNH4++nNa++nCl-葑Zn-·nNa++nNH4++nCl-(2):,,,,,5——2009-06,29(6)NH4+,〔1〕。。,,。,。22.1(1)。、,,、,。,,〔2〕。Se-JinPark〔3〕(AS+Z)、(AS+PAC)。,、,(AS+Z)(AS+PAC)。NH4+-N,;(),。〔4〕,50mg/L10%15%。,,pH。,NO3--N。DNA、。,50mg/L,。Se-JinPark。〔5〕(ZCS),(75μm)。。,,。〔6〕,(ZCS),:SRT=40d,16.8g/L,1,1,(A)0,DO1mg/L,DO2mg/L。《》(GB18918—2002)B。(2)SBR。J.Y.Jung〔7〕SBR,,,SBRTN,1(a)。J.Y.Jung〔8〕,-SBR,1(b),SBR,NH4+,NH4+-N。,(1),、NH4+-N(),TN80%,-SBR10%。-SBRNH4+-N。,,55%~65%,SBR。2.2NH4+-N。,。R.Cintoli〔9〕,NH4+-N1500mg/L300~400mg/L,NH4+-N,-2-1(a)-SBR(b)-SBR1-(a)(b)-6——2009-06,29(6)C/N,UASBUASB-AF,。Z.Milan〔10〕,2~4g/L,。,NH4+-N,。。,6g/L,,10g/L,。,,(),。S.Montalvo〔11〕,,,。2.3(1)()—。〔12〕。24h,10h96%,TN70%;2.4h,10h95%,NO3--N22.1%,TN56%。、,,,;C/N,m(COD)∶m(TN)=5,。、,NO3--N。〔13〕,NH4+-N,,,NH4+-N,NH4+-N。。〔14〕,、,。NH4+-N85%。NO3--N。5%。,,。(2)。,(),。LeiYang〔15〕,、,1~2mm,。,,,NH3-N,。、,2080。〔15〕,10mg/L20mg/L,;50、70、100mg/L,,。NH4+。,。,NH4+-N/O2NO3--N,NH4+-N/O2,,,NO2--N〔16〕,NO3--N。2.4(1)。O.lahav〔17〕,-。。-。,,:7——2009-06,29(6)。95%(NH3-N40mg/L)。〔18〕,CODCr、。,—60%COD、85%NH4+-N、25%TP。,、,。,,,NH4+-N。、。(2)。,,。E.Sanchez〔19〕,,,215~600mg/L,20~30h,,90%,,。。〔20〕ABR/CASS,,,GB8978—1996《》,,。3,、,、、,。,。、,;NH4+-N,。,。:、;;,。[][1],,.[J].,2002,3(12):38-42.[2]FumitakeN,IsaoS,HiroshiT,etal.DevelopmentofacombinedBACandBZreactorforremovalofnitrogeninwastewaterfromsludgedryingprocess[J].WaterScience&Technology,1996,34(1/2):145-151.[3]ParkSe-Jin,OhJang-Wook,YoonTai-I1,etal.Theroleofpow-deredzeoliteandactivatedcarboncarriersonnitrificationinacti-vatedsludgewithinhibitorymaterials[J].ProcessBiochemistry,2003,39(2):211-219.[4],,,.[J].,2004,20(7):16-20.[5],,.[J].,2005,6(8):26-29.[6],,,.[J].,2007(4):35-39.[7]JungJY,PakD,ShinHS,etal.Ammoniumexchangeandbioregenerationofbio-flocculatedzeoliteinasequencingbatchre-actor[J].BiotechnologyLetters,1999,21(4):289-292.[8]JungJY,ChungYun-Chul,ShinHang-Sik,etal.Enhancedam-monianitrogenremovalusingconsistentbiologicalregenerationandammoniumexchangeofzeoliteinmodifiedSBRprocess[J].WaterResearch,2004,38(2):347-354.[9]CintoliR,SabatinoBD,GaleottiL,etal.AmmoniumuptakebyzeoliteandtreatmentinUASBreactorofpiggerywastewater[J].WaterScience&Technology,1995,32(12):73-81.[10]MilanZ,SanchezE,WeilandP,etal.Influenceofdifferentnaturalzeoliteconcentrationsontheanaerobicdigestionofpig-gerywaste[J].BioresourceTechnology,2001,80(1):31-43.[11]MontalvoS,DiazF,GuerreroL,etal.Effectofparticlesizeanddosesofzeoliteadditiononanaerobicdigestionprocessesofsyn-theticandpiggerywastes[J].ProcessBiochemistry,2005,40:1475-1481.[12],,,.[J].,2003,24(5):75-80.[13],,,.[J].,2003,22(2):181-184.[14],,,.[J].(),2003,43(6):854-857.[15]YangLei.Investigationofnitrificationbyco-immobilizednitrify-ingbacteriaandzeoliteinabatchwisefluidizedbed[J].WaterScience&Technology,1997,35(8):169-175.[16]YangLei,AllemanJE.Investigationofbatchwisenitritebuild-8———————————————————————————————————————————————upbyanenrichednitrificationculture[J].WaterScience&Tech-nology,1992,26(5/6):997-1005.[17]LahavO,GreenM.Ammoniumremovalusingionexchangeandbiologicalregeneration[J].WaterResearch,1998,32(7):2019-2028.[18],,.-[J].(),2003,25(4):51-54.[19]SanchezE,MilanZ,BorjaR,etal.Piggerywastetreatmentbyanaerobicdigestionandnutrientremovalbyionicexchange[J].Resources,ConservationandRecycling,1995,15(3/4):235-244.[20],,,.ABR—CASS[J].,2007,23(8):62-66.[](1980—),2005,。:13752028524,E-mail:manpor1980@yahoo.com.cn。[]2009-02-06()BiologicalcontactedoxidationprocessanditsdevelopmenttechnologyWuGuoxu,YangYongjie,WangXu(TianjinBohaiCollegeofProfessionalTechnology,Tianjin300402,China),,(,300402)[]———(MBBR)(SBBR),MBBRSBBR、。[];;;[]X703.1[]A[]1005-829X(2009)06-0009-03Abstract:Thebiologicalcontactedoxidationprocessanditsdevelopmenttechnology,movingbedbiofilmreactorprocessandsequencingbatchbiofilmreactorprocessareintroduced.Theadvantageanddisadvantageofthesetwotypesofbiologicalcontactedoxidationprocessesareexplai
本文标题:沸石在氨氮废水处理中的应用及研究进展丁晔
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