(830013),,,,1(),,,,,,,50%,2%10%,2,99.99%,,,,2.1,,,,,,,25,80,,,,,,,,,,,,:CH2CH2OHNCH2CH2OH+3C17H33COOHCH2CH2OHCH2CH2OOCH33C17NCH2CH2OOCH33C17+3H2OCH2CH2OOCH33C1780,,,(G6H33SO3Na),,,(SO3Na)80,,1159752%7%102235603%5%2005660(C25C30)5%8%(26)322002100CTMAB-Pb2+120CPC/60SDBS-1.82Q01.CTMAB2.CPC/SDBS33.1Pb2+,,,CTMAB-Pb2+,CPC/SDBS-;Pb2+26.53.2Pb2+Langmuir,,Pb2+1,..,1998,6(3):51612,,,..,1997,16(1):1133GeorgeR.Alther,BlominInc,Ferndale,MI.Or2ganicallymodifiedclayremovesoilfromwater.WasteManag,1995,15(8):6236274SmithJA,GalanA.Sorptionofnonionicorganiccontaminantstosingleanddualorganiccationbentonitesfromwater.Environ.Sci.Technol.,1995,29(3):6856925ZhuL,ChenB,ShenX.Sorptionofphenol,p-ni2trophenol,andanilinetodual-cationorganobentonitesfromwa2ter.Environ.Sci.Technol.,2000,34(2):4684756,,,..,21(5):408411:2002-05-16(23)18410136026-21%3%25806%10%2.2,,,,,,,,,,,,,(),,,:;pH,,359,200102284LRZ-88,,,,,,;,,,,,1..,1980.4.2..,1998.:2002-05-16623