螯合沉淀法处理电路板碱氨蚀刻废水

rse|||.!2007,2,,2,(l.:2.,430072)[]TMT,X,,T,,C(C53)21.50,,,,,,,NH,,,,,pH,FeS047H20,,,,,;,,,,,,3],,TMT,,15%,TMT15201.129/mL,(LC)13720mg/L,NaZsDT)}TMT15cu(NH3);2,cu(TMT)25,TMT15(),X,11.1Na3(C3N3S3)9H20(TMT)Aldrih,33.329Na3(C3N3S3).gHZO1009,TMT15%,TMT(),,0.7ps/cm1.21.2.1,10OmL,TMT15,(PAC)(PAM),,IriSInterPidnXSP(ICPAES)1.2.2TMT,,500mg/L,TMT15,TMTCu2:3,,,30min,2007,,,130OC6h,1.2.30.059,SOmL,96h,11010/min,40mm,0.45pm,ICPAES22.1Cu(NH3)42TMT,:3Cu())4]2+2T3?Cu3()2(s)1ZN}I{(l):Cu,++4NH3[Cu(N3)4],12+4J_[Cu()4]pA,----,---[Cu]3=10129[6]Cu()2(s)?3CuZ+(1):2T3-=fCu2+73-2.111046[7]K=,[,,{[cu(NHs)4],},,{[Cu()4]2+},[,4,cl,(10,,jg),2.11106=107906K106,(1),TMT[Cu(NH3)42,Cu3(TMT)22.22.2.1CuC124100mL,500mg/L,NHO505005000mg/L(1)(TMTCu2:3)TMT,3Omin,,11,TMT,,,,0.smg/L!,,TMT,TMT,1,NH;,500500Omg/L,TMTCu5%15%(2.1:32.3:3),0.smg/L1CCC(NH)/mgL,,n(TMT):n(Cu)))C(Cu)/mgL000002:3330.08444555OOO2:3330.122255500002:3330.966655500002.1:3330.1555555000002:3331.9222555000002.3:3330.2020072.2.2TMTCu500SOO0mg/L,TMT,2,TMTCu,211.cuN(T):(e)}l:3}2-:3}:.1:3}C(Cu)/mg2.2.3pHPH710,PH78910500500Omg/L,ZMNaOHHCIpH,TMTCu2.3:3T15,l,pH710,TMT,PH710,TMTlƒ„1011pHIDH2.32.3.1,3,Cu(C3N3S3)21.5H203SSSCCCNNNHHHCCCu3(C3N3S3):1.5000/%%%33.999912.733314.84440.53331.555/%%%33.511112.899914.62220.48881.4aaa2.3.222925Cm,,{2}1470,1228853om,33,,493mNCu,Cu2SN,3KBr,3424cm200733}2O00101000(em,)23Cu3(TMr):2.3.3XRDX,,2.3.4,TG()DTG()4,,200,680,51%;DTG3,257391628,,,l5;xRD,cus(2.81:,1.897,3.046)l,50%,51%2.3.54,Cu(C3N3S3)21.SHZO,50mg/L{7}3,PH8,350.gmg/L,349.4mg/L,cu(NH3)422.2.1,500mL,2.smLTMT15(TMTCu2.1:3),,,TMT0.101.smg/L,99.97%,5o/o/4\20040060(j8(]O/420074/////ggg/mLLL/mLg/hhh/IngL,,Cu3(GN:S):1.5H20000.0555500010000096660.080777TMT-15PACPAMPH=7105-15,TMT,;,,;,4TMT,PH710,TMT;TMT,,TMT0.smg/LTMT15,99.9%,Cu3(C3N3S3)21.5H20,,Cu2SN,,,200,,CuS,,TMT,,;,,,PCB1],.[J.,2002,22(4):3740.[2WingRE,RayfordWE,DoaneWM.FerrouSSulfatetreatmentforrinsewatersfromtheeleetrolessplatingofeopper[J.PlatingSurfaeeFin,1977,11(3):3943.[3.[J].,1995,12(4):1921.[4MatloekMM,HenkeKR,AtwoodDA.Effeetivenessofeonunereialreagentsforheavy2007metalremovalfromwaterwithnewinsightsforfutureehelatedesigns[J.JournalofHazardouSMaterials,2002,B92(2):129142.[5]DegussaCorporation.DataSheetsonTMT15andTMT55Z].RidgefieldPark:NewJersey,1993.6].M.:,2002.[7jLiaodongmei,Luoyunbai,Yuping,etal.ChemistryofeoppertrimereaptotriaZine(TMT)eompoundsandremovalofeopperfromeopperamminespeeiesbyTMT[J.AppliedOrganometallieChemistry,2006,20(2):246253.8j.M.:,2003.[9GB89781996,S.10Aldrieh.AldrichFTIRLibrary,ZndEdition[Z.Milwaukee:Wiseonsin,1997.[1ljLoughranGA,EhlersGFL,CrawfordWJ,etal.TheinfraredsveetraofsomenewderivativesofstriazineJ].ApplSpeC,1964,18(5):129134.12NewmanR,BadgerRM.InfraredspeetraofeyanurieaeidanddeutereyanuriCaeid[J].JAInChemsoe,1952,74(6):35453548.[13ChudyJC,DalzielJAW.Metaleomplexesofl,3,5triazine2,4,6trithiolJ].JInorgNuelChem,1975,37(8):24592461.[14]BaileyJR,HatfieldMJ,HenkeKR,etal.TransitionmetalComplexesofZ,4,6trimereapto1,3,5triazine(TMT):potentialpreeursorstonanopartiCulatemetalSulfideSJ.JournaloforganometallieChemistry,2001,623(l2):185190.[15HenkeKR,AtwoodDA.Group2ComplexesofZ,4,6trimereaptotriazine(TMT)[J.InorgChem,1998,37(2):224227.[161999JCPDSInternationalCentreforDiffraetionData,PCPDFWINv.202.17GB5085.31996,SJ.69