粉煤灰吸附剂的研究进展赵亚娟

882007112111’’,“,“(1,710055,710055;3,710054),,,,。。:T28ReseacrhStatusofFlyAshAdsorbentZHAOYajuan,,LIUZhuannianZ,ZHAOXiehen(1OCllegeofscienee,Xi’anUniversityofArehitcetureandTcehnology,Xi’an710055;2MetallurgiealEineerihool,Xi’anUniversityofArehitcetuerTcehnoly,Xi’an7loo55;eDpartmentofGeolyandEnviornrnentEineering,Xi’anUinversityofieneeandTechnology,Xi’an710054)AtctInthispapertheadsorptionsituationofflyashadsorbentofthedomestieadnoverseas15saunnzr-rizeThesituationoftheadsorptionofthedifferentllutantsinthetraemetntofwastewaterandgasiseplidn.dehTedevelopmentofflyashabsorbent15reviw.deTheestiquestionsoftheflyashareaanldeandconsturetivesuestionstothefutureofthestudiesareputfoawThedveelopmentdicertionfortheflyashadsorbent15porvid-de.Thetheoretiealhasis15porviddefortheexploitationadnutiltionoftheflyasILeKywonflyash,adsorption,adsorhant,amterialofadsorion,phooteatalyt,wastewater,hvaeymetalion,ograniedye1,lj[,、、〔2。,、。,1A2O3、iSq、aCO、F(90%),。,,25300m,40。(223)X103/am,550~658/,60%~75%。,,25005000/g,。。1.11975Gangohs1[,。,。C6r+.Gorve〕、、pHC,,pHC+,Ferunidlhc。sarnhaaPtarC,C、、pH。:pH、、,。eSrPileCitnnZ(n)iN(n),pH、、。pH,pH47。hCieungiLn,Cu(n),,。pH5,Cu(ll).,cu(n).,(ZOO6KO7G19);(06JCll),((X6074)、(QNosl3):,1971,,、-EanYil::2005010@163.~/89,1.J.lAin-no0]。eB!-ignaBayt〔”,’2〕Zn(11)、Cu(H)、Ni(11)、dC(11)Cr(VI)。1.2、,。.ls[〕-xBR。200600mg/L,pH~2~10、609/L、3h,95%。l[’〕3B-xSB,,0.125~、0.189/mL。100mg/L--x3BX--SBl’de20min、pH5~10。’5〕,7mg/g。259/L,70mg/L53%,276%。l6[〕,COD。PaulVanderMeeernvl[〕2,3,4(CTB)2,2’,3,3’,4,5,6,pH7、59/L,25℃97%。18[〕,,。l0[〕COD,70%80%20%。VenkatSne[20〕,、,,pH3.0、39/I、sh.,,。1.3、l2[〕,C()D67.37%,BO69.83%,。22[〕,Nor。23[〕,P50~120mg/L、40509/L、140160、pH,”%。,20~1OOgrn/L50%,。,10,hl700mg/Llomg/L,pH2367。1.4iLniL[NaOH,。,,,NaOH,ny;Na,fly1.2,1、250~350℃,.aLngrniurFerundlich,aLngmiur,。,。25[1HCI:HZ)41:1、CaO。。,97.04%。aCO、,95.55%98.26%。f26,NaCI,9o0C2.h5,30。℃,,C+、PbZ+、C、dC“+。、pH8.0.50grn/LCr(VI)、,97.5%。「,Cr(VI)95%。,,,98%。ShaoibnWagn〕HN。,。1.5,。,。,,、。,、,〕,.sl[’2〕。、、,,,,,。〕112.6/g、83.1%,40.221.67。Zoomg/L,84.87%,33.941119/g,31.1331.42,1。0.1mol/LHCIN￡l,98%。〕、.s[’〕,,,、、,,.115025℃、90%、30n,900,25P[a,GB283881)6.SMPa,90200711211171%.ss[〕C+、P、2+,3h。pH,。,CuZ,。1.6,。36[〕、、,,,。eFZs(),.〕、/iTq。89/L,30mg/L,250W,60n,95%.〕T,iTq.,,,pH10、2.09,30mLI~l/L。,〕,,、iTq。iTq,T。,iTq,XRD、SEM、BEI,,iTq,iTqiT.Yeoat。〕300700℃,T,。,iT,。,。(2),,,,。(3)iT,iT,。—。2(l),。;(2),,,;(3),,;(4)。3(1),,。,,1..2004,,20042,..2004,,20043httP://~hc.emco.mcn,4:Poreeed-i5oftheNatioanloCnferecneonoCmpleteWatereuse,1975.2706GorverM,Naar”answamyMSRelrvalofhexavalentehomrrumbyadsotiononfla”sh,JsnItE(dia),PartEN:EnviornEngv,1982,(1):367smahaPatraGP,PalTK,BhadarAK,etal.studiesonsePaartionehaareteristiesofhexavalentehronuumforma-queoussolutionbyflyash[J〕.p1Techn,1996,31:2001SeS11eCtiEorlhlivantheuseofflyashasalowcost,enviormentallyfriednlyaltemativeotaetivatedcarnforth-eemorvalofheavymeatlsformaqueoussolutiosn[J〕.oClloidSuA:PhysicochemEgnAsePcts,2007,298:839ChienjuLin,JunECha.EffeCtofflyashehaareteirs-tiesonremovalofCu(11)formsqueoussolution[J〕.ChemosPhere,2001,44:118511eBiginyaoCmpaartivestudyofadsotionporrtiesofturkishflyashesLThecaseofinekel(11),eoPper(11)adnzicn(R)〔J〕.JHaazrdousNalter,2002,9B5:25112eBiginaBoCmaPrativestduyofadsotionPorpertiesofTurkishflyashes11.Theeaseofehorminnt(VI)andead-miunr(H)〔J〕.Hordous`ter,2002,9B5:27513,.-xBR[.,1998,32(9):12614.EJ〕.,2003,25(4):41615,,.[jJ.,2004,(4):4715,.〔J〕.,1998,16(2):3016aPulVanderMeeern,WillyVerstaret.eReornvalofPCBSfomrwastewaterusiflyash[Jj.Chemosphere,2003,53(2)655(94)·94·2070112111turesbyewderinjectionomlding.Maters,2004,25(8):72917XuaYn,KaiugnYung,Hai-PangNg.StudiesonthesolidconvePoreessineinjectionmoldimaehinMatercSioFrurn,2007,532:62018,..,2004,32(5):2319oRtaA,uDoTV.HartngT.Mieorwdermetallur-gyfortheerplicativepodruetionofmeatllieuneorstruetuers.MieorsystemTechonlogy,2002,8(4):32320VolkerPiotter.Mieorwdeinjectionmouldiofmeatlsandeeranes.dhaan,2003,28(l)21FuG.Avariothemrmoldformieormetalinjcetionmolding.MieorsystemTcehnology,2005,11(12):126722MerzL,aRthSFstockdeveloPmentforeoropwderinjeetionmoldiMieorsystTechnology,2002,8(2):12923GarionTJ,MoarlesAM,oBeBLhTeroecicalporrties,d~ioalnotleranceandeorsturarlehaareter-tionofemoldedeeaurneadnmeatlcomopne.ste-rosystemTechnology,2004,(10):50824..,2004,(9):19725VolkerPiotter.eormouldignofmicaldveicecomop-nents.uBsnessBriefi:MedicalvieeManufactuirgn&Teehnology,2004,(z):6026,..:,2004.1827MikellKnights.Injectionmoldierseacrhtagretsemoldi,sikns&foams.PlastiesTechn,2006,52(10):443()(90)17,,.[J〕.,2003,25(4):9818,,,.〔J〕.,2004,24():34119VenkatSaIne,IdnralMall,Vima!ChandarSrivas-vat.aUseofhagasseflyashasanadsorbentfortheremovalofbirlliantgreendformaqueoussolution[J〕.yDesandPiglllents,2007,73:26920.〔J〕.,1996,4:3321,,,.[J].,2006,24(3):4522,.〔J〕.,2000,19(1):3323LiLin,Wang”obin,ZhuZhonghuGeol”rneiread-sorbentsf~flyashford”removalfomraqueoussolution〔J〕.JoClloidInti,2006,300:5224,,,.[J〕.,2005,24(4):29925,,.〔J」.,2005,38(1):4826,.[J〕.,2003,23(6):4027.[J〕.,200