小班艺术活动好娃娃

19220094LEATHERSCIENCEANDENGINEERINGVo.l19,No.2Apr.2009:1004-7964(2009)02-0035-07谢永洪1,张新申2*,杨坪1,钱蜀1,张丹1(1.四川省环境监测中心站,四川成都610041;2.四川大学制革清洁技术国家工程实验室,四川成都610065):,,,,:;;DevelopmentofSpectrophotometricAnalysisofPhosphateXIEYong-hong1,ZHANGXin-shen2*,YANGPing1,QIANShu1,ZHANGDan1(1.SichuanEnvironmentalMonitoringCentre,Chengdu610041,China;2.NationalEngineeringLaboratoryforCleanTechnologyofLeatherManufacture,SichuanUniversity,Chengdu610065,China;)Abstract:Thespectrophotometry,anold-lineandclassicalmethod,isofimportanceforthedeterminationofphosphate.Itisakeymethodofphosphateanalysisandhasbeenwidelyusedinphosphateanalysis.Therecentdevelopmentofeachspectrophotometryofphosphatewasbrieflysummarized.Theprospectofphosphatedeterminationmethodswasforecasted.Keywords:spectrophotometry;phosphate;researchdevelopment:2008-08-15:863(2002AA639290):(1980-),,,,:15982422052,E-mai:[e-mail]*1,0.12%,,,-3+1+3+4+5,PH3H3PO2H3PO3H4P2O6H3PO4PH3,,,,PH3,,,,,,,,E0H3PO4/H3PO3,,[1],,,()(),0.1mgL-1[2],(),,3619,,,,PO3-4,pH9[3],PO3-4,,PO3-4,,[4],,[5],,ICP-AES[6],,,22.1,,,max,,,,,2.2[7,8](V),P2O5V2O522MoO3nH2O,max315nm,3152.0!104,4002.5!103,,,:2H3PO4+22(NH4)2MoO4+2NH4VO3+23H2SO4=P2O5V2O522MoO4+23(NH4)2SO4+26H2O,,1%,,[9],,,,C(H+):0.2~1.6molL-1,,,,20∀,5min20∀,470nm,7RSD1%(n=6)[10],,,10mgL-1,450nm10~30mgL-1,2.0%(n=5)[11],,,(),,,RSD0.32%(n=4),0.1~1.0mgL-1,0.9999,1.20!103Lmol-1cm-1[12],,,,0.5~0.8mol/L-1,3min,420nm,1#11()0~0.014mgmL-1,1.0000,90%~100%[13](1+1),,20~30min,420nm,0.3mgL-1,RSD3%,2,:3797%~102%2.3[14,15],,,,24h,,,,-1--2--4--(∃)[16],,,,%&,(∋),,,[17]:PO3-4+3NH+4+12MoO2-4+24H+=(NH4)3PO412MoO3+12H2O[P(Mo3O10)4]3-+11H++4Sn2+((MoO24MoO3)2H3PO4+2MoO2+4Sn4++4H2O[18]H2SO4,,10min,,700nm[19]15∀,,15~40∀;15min,15~60min,90min10%700nm,2.60!104Lmol-1cm-1,0.02~0.60mgL-1,RSD2.19%~6.23%(n=5),92.8%~106.4%,16min[20]-,0.6molL-1H2SO4,-(),824nm,2.56!104Lmol-1cm-1,PO3-40~2.4mgL-1,,1mL50gL-10.01mgAs())Si(∗),RSD3.3%2.3%,103.3%95.2%,[21]0.6molL-1H2SO4,820nm,1.38!104Lmol-1cm-1,0~2.8mgL-1PO3-4,0.9933[22],,,,,,,,EDTAmax810nm,0.05~1.0mgL-1-,0.029mgL-1,RSD0.347%,97.3%~104.1%[23]OP,OP,,,0~1.92mgL-1,0.007mgL-1,98%~101%,OP,[24],0.1g,,10~15min,,,710nm,381998%2.4鈮等离子存在时,正磷酸钼酸盐则能与这类离子(),,,,,[25](∃)())(+)(),20∀5min,30min[26],,0~0.2mgL-1,0.04mgL-1(∃)())(+),,[27],,730nm,7302.0!104Lmol-1cm-1,0.04~0.8mgL-1,0.001%~0.02%,RSD4%[28],,700nm,7001.73!104Lmol-1cm-1,RSD1.5%,94.27%~100%[29]-,,756CRT600~850nm,,722.2nm,720nm,0~1.0mgkg-1,,[30],-2.5[31],,,1!l05,,,,,,[32],B,,,,3.5!105Lmol-1cm-1[33]H2SO4,,,,,,,,(10~27∀),,,30min,2h590nm5901.7!105Lmol-1cm-1,P(V)0~0.12gmL-1[34](PMB)(CTMAB)PMB-CTMAB,SEP-PAKC18,,,SEP-PAKC18-25~45,,35,0.18~4.00gL-1,98.5%,0.05gL-1,(RSD)2.7%~2,:395.6%ThangavelS.[35],-,H+0.42molL-1,6.7!1032.7!1032.0!103()),0.066gg-1,RSD0.4%~2.3%,2.7!105Lmol-1cm-1[36],,0.3~0.6molL-1H2SO4,--3h,RSD5.4%(n=9),88%~106%[37],[P(Mo3O10)4]3-,B(RDB)+(RDB)3[P(Mo3O10)4],,5~10min,568nm0~0.4gmL-1,0.9998,1.0!105Lmol-1cm-1,96.5%~100.3%[38]BG0.8~0.9molL-1(HCl)-BG0.80~40gL-1,0.9980,,RSD11.7%3.0%,100.6%[39],,,,526nm,2.37!105Lmol-1cm-1,0~160gL-1,RSD2.9%~4.1%,98.6%~103.6%[40],,,,370nm,5min,24h,2.1!105Lmol-1cm-1,0.012~0.24mgL-1,RSD2.2%~4.2%,94.5%~103.0%2.6[41]Zr(∗)MTB()CTMAB(),PO3-4,5!10-9~400!10-9LA(),Zr(∗)MTBCTMABLA,2~400mg/L,,Chuan-XiaoYang[42],,,RSD1.8%~3.4%,99.7%~102.5%,TakahiroNoda[43]X-JastrzbskaA.[44]X-,2.7,,,30,,CarmenPons[45]MPFSMPFS20mgL-1P,0.08mgL-1P,75,RSD0.6%40mgL-1P,0.5mgL-1P,11,RSD2.3%JanyaBuanuam[46],-40190.02mgL-1,20mgL-1AmornthammarongN.[47],,ShojiMotomizuZhenHaiLi[48]B,,M.InsG.S.Almeida[49],,,RSD2.41%,12TomsPrez-Ruiz[50],,,350ngmL-1,0.3ngmL-1LeachAndrewM.[51]CludioCelestinoOliveira[52]RSD3%,20.0~400.0mgL-1PO4-PRichardL.Benson[53],,0~18mgL-1,0.15mgL-1,85%,8TakashiKorenagaFushengSun[54]100mm,780nm(5mW)0.6gL-1,RSD1.0%(n=10,20gL-1),1.0~50gL-1,,3,,,,,,,,:[1],,,.[M].:,1985:67.[2]FreseniusKE.QuentinWSchneider.[M].:,1991:142.[3],.[M].:,1983:110.[4]%&.()[M].:,2002:243.[5],,.[M].:,1989:48-56.[6]FreseniusKE.QuentinWSchneider.[M].:,1991:183-188.[7],.[M].:,1978:214-217.[8].[M].:,2000:451-453.[9],,.[J].,2007,(1):54-55,57.[10].[J].,2003,13(1):76-78.[11],,,.[J].,2007,16(2):49-50.[12],.[J].,2001,24(5):351-354.[13],,,.[J].,2004,22(6):74-76.[14].[M].:,1991:92.[15].[M].:,2002:1015-1019.2,:41[16],.[J].,2002,(3):58-60.[17]FreseniusKE.QuentinWSchneider.[M].:,1991:143-144.[18],,.[J].,2007,29(3):47-48.[19],,,.[J].,2006,25(B09):763-765.[20],.[J].,2006,26(3):82-83.[21],.[J].,2006,26(1):78-80.[22],,.[J].,2005,25(6):56-59.[23],.[J].,2003,23(1):65-66.[24],,.[J].,2003,29(2):40-42.[25].()[M].:,1990:66-82.[26].[J].,2003,23(4):33,70.[27].[J].:,1999,35(7):317-318.[28],,,.[J].,2004,31(1):36-37.[29],,,.[J].,2007,23(1):35-37.[30].4:GB17378.4-1998[S].,1998:159-162.[31],,,.[M].:,1989:48-49.[32],,.--B-[J].:,1991,3(1):35-39.[33],,.[J].,2004,23(8):72-74.[34],.[J].,2005,33(8):1053-1057.[35]ThangavelS,DashK,ChaurasiaSC.Asimplevapourphasedecomposition(VPD)ofquartzpowderinapolypropylenevesselanddeterminationofphosphorusbyspectrophotometry[J].Talanta,2001,55(3):501-507.[36],.-[J].,2005,15(6):514-515.[37],,.-B[J].:,2006,42(9):763-