:2007206221:100224026(2007)04200762031,1,1,1,1,2(1.,250014;2.,250101):KDF,KDF(GAC),KDF55GACGAC+KDF55GAC,,KDF55GAC+KDF55GAC,,GAC+KDF55:;KDF;;:TU991.24:B1,,,,,,,,(),,KDF55(99.99%)(50%;50%),(),,,KDF552KDF55KDF5550%50%,,0.1452.000mm,2.42.9gPcm3,,,,,,,,,,,:Zn+Cl2=Zn2++2Cl-20420078SHANDONGSCIENCEVol.20No.4Aug.2007©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.=Zn2++Cl-+H2O,KDF55,700mV,,,33.1KDF55:0.1452mm,2.42.9gPcm3GAC:2030,0.470.49gPcm33.2721(240Pmin)(4000rPmin)3.3(27cm,6cm),GACKDF55GACKDF55(1:1),1,(0.10mPs0.15mPs),24GAC1.PP();2.GAC;3.KDF55;4.GACKDF55(1:1);5.;6.;7.13.43.4.1(1)0,0.1,0.5,2.0,4.0,8.0mL(Cl2)=1gPmL610mL,0.5mL(PH=6.5),0.5mL=DPD(1gPL),,515nm,1cm,,,(2)10mL10mL,0.5mL,0.5mLDPD,,515nm,1cm,,,,3.4.2(1)2gGAC,90%0.071mm,150(5)2h,(2)(1)GAC0.5g250mL,50mL0.1molPL(3),15min,(4)10mL250mL,(1:9)5mL,50mL,0.1molPLNa2S2O32mL,,Na2S2O33.53.5.1,2(020m3),,KDF55,GAC+KDF55,GAC,;(20100m3),GAC,KDF55774,:©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(100150m3),KDF55,GAC+KDF55,23.5.2GACGAC+KDF55GAC,3,,3,20m3,GAC,2GAC+KDF55GAC60m3,KDF55GAC2,GAC+KDF55130m3,GAC6.5,KDF5534(1),KDF55GAC+KDF55GAC(2)KDF55GAC(3)KDF55GAC(4),KDF55,,,GACGAC+KDF55KDF55,GAC5,KDF5550%,,:[1],.[M].:,2002.[2],,.[M].2.:,2001.[3],.KDF55[J].,2001,27(8):37-39.[4],.KDF[J].,2001,21(3):8-9.[5],,,.[J].,2004,30(10):5-8.[6],,,.KDF[J].,2005,27(1):101-105.872007©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.