您好,欢迎访问三七文档
当前位置:首页 > 行业资料 > 酒店餐饮 > 凹凸棒石的改性及在水处理中的应用谢兆歌
2009.NO.4.ISSN1672-9064CN35-1272/TK(730070),,。,,,。:X703.5:A:1672-9064(2009)04-0012-03,、、、、。、、。,10。,。,,,,。1,,。,、,Mg5(Si8O20)(OH)2(OH2)4.4H2O[1]。SiO256.96%,MgO23.83%,H2O19.11%。1。,,。()41[2]。5,0.37nm×0.64nm。Si—OAl—O。R—OH(-OH),,。,,、、、pH。,,。[3],。,,:>>>>>>>>>[4],。2,,,、,。,,、。,:、、。,。2.1。,,,、。2。,。、,、。,。,,,,。,,,。:,(0604-11)。:(1983~),,,。1122009.NO.4.ISSN1672-9064CN35-1272/TK140~210m2/g,,,300m2/g。[5],65℃,,98℃,,230℃,,481℃,。595℃,,,。800℃,,。827℃,,1000℃。2.2、、,。,;,,H+K+、Na+、Ca2+Mg2+,。Barrios[6]1.0mol/L、3.0mol/L、5.0mol/L、7.0mol/L1h,XRD、、、,,。[7],、、、pHCu2+,。,4mol/LHNO3,,30g/L,pH4,20min,Cu2+99%。、。[8]、,,,,,,,。,,SiO2。2.3,。,-,,。,,。[9]:①,,,,,;②,,,“”,。[10],。,OTMAC,OTMAC-。OTMAC-OTMAC-。[11]Fenton/。,94.4%。2.4。,[12],,。pH=11,400mg/L,mTiO2∶m1∶20Ti-COD21.5%73.8%。3,TiO2COD。[13],,95%,10.5mg/g,,。[14],、、,,、,、、。,、、、GB8537—1987“”,。[15]ATSS,,,AT-SS2+,,Pb500mg/g,15min,,60mg/g,20h,48.3%。3,,。,、。,,。132009.NO.4.ISSN1672-9064CN35-1272/TK。4.2,。4.2.1(RMES)(1),、、、,,,。(2),,、,、、。(3)RMES,,,,。(4)RMES,。:;;MonleCarlo;。,。4.2.2(RMES):(1),,:、、、、;(2),,:1,2,、、MonleCarlo、;(3);(4);(5),“”“”,。(6):、。,1。5,。(1)。(2)“”。1..:,20072..,20083..:,19924..,20065,..,2008(11)6,..,19997,,.IMFICG.,20008,,..,19959ChapmanC.ProjectRiskManagement:Process,TechniquesandIn-sights2ndEdition[M].Chichester:JohnWileyandSons,20031!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!(11),,,。1..,20042BradleyWF.Thestructureschemeofattapulgite[J]J.Am.Mineral,1940,25(6)3..,2000,20(4)4,..,2003,23(4)5,.、.,2006,34(11)6BarriosLV,SuarezM.AcidactivationofapalygorskitewithHCl:de-velopmentofphsico-chemical,texturalandsurfacepropreties.AppliedClayScience,1995,107..,2005,25(4)8,,..,2003,23(4)9,,..,2005(3).10,,,.OTMAC-.,2005,31(9)11,.Fenton/.,2008,24(19)12,,.Ti-.,2003,31(1)13,,..,1998,19(2)14..,1997,23(1)15,,.AT-SS.,1996,17(4)14
本文标题:凹凸棒石的改性及在水处理中的应用谢兆歌
链接地址:https://www.777doc.com/doc-6543818 .html