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:100926825(2007)0220193202:2006206228:(19822),,,100044(19582),,,,100044:,,,:,,,:X703:A1()()(),,90%,,130g/L,30%35%(NaOH,Na2SO4,NaS,Na2SiO3,Na2CO3),65%70%()1t10t,pH1113,BOD3000mg/L4500mg/L,COD100000mg/L150000mg/L,SS23500mg/L30000mg/L,,8%15%20%,,80%,,,BOD,(),,,,,,,,1/6,CODSS1/4,2,,,,COD50%,,COD85%,95%,97%,2.1,,,2g/cm32.3g/cm3,550kg/m3660kg/m3,60%75%,2700cm2/g3500cm2/g,,SiO246%63%,Al2O320%36%,Fe2O310%,CaO,Na2O,K2O5%2.23,pH=4,Fe2O3Al2O3,,pH,,,,,,,,2.3Fe2O3Al2O3,,,,,,2.4,,SO2,,pH45Fe2O3Al2O3,,,,,,2.5,,(2700cm2/g3500cm2/g),,,,,,,80%,40%60%,,,,,,2.6,,,,,,,,,COD70%85%,96%,,39133220071SHANXIARCHITECTUREVol.33No.2Jan.2007:100926825(2007)0220194202:2006208219:(19812),,,710054(19662),,,,300170(19822),,,,300170:,,,,:,,:X703:A,,,,,[1],,12080[1]1980,,,,,20801982,21),,,,,250,26[2],,,,,,,,,,,:[1].[M].:,2001.[2],,,.[J].,2002,20(6):78280.[3],,,.[J].,2003(4):59260.[4],.[J].,2003,23(1):50252.[5],,.[J].,2004(5):9211.[6],.[J].,2003,23(4):39241.[7],.[J].,2001,32(5):19222.[8],.[J].,2003,21(1):48250.[9],.[J].,2003(6):7210.[10],,,.[J].,2000,20(5):33235.[11].[M].:,1992.[12].[M].:,1998.[13].()[M].:,2000.Theapplicationofflyashinpaper2makingwastewatertreatmentZHOUHuiZHAOZong2shengAbstract:Thecompositionofpaper2makingwastewaterisintroducedaswellastheapplicationofwatertreatmentreagentinpaper2makingwastewater.Theapplicationconditions,methodandtreatmenteffectofflyashtreatmentmethodarealsomentionedindetailinordertopro2motetheapplicationofthismethodinwastewatertreatment.Keywords:paper2makingwastewater,biologicaltreatment,coagulating,flyash49133220071SHANXIARCHITECTUREVol.33No.2Jan.2007