摘要
Thispaperstudiestheadsorptionisothermcurvesoffouraminoacids(glycine,asparticacid,glutamicacidandlysine)andtheeffectsofexistencesofdifferentconcentrationsotCu(Ⅱ)onthem.BoththeadsorptionisothermoftheaminoacidsonthekaoliniteandthatwhenthecopperionCu(Ⅱ)existsbelongtotheLangmuirtype.TheslopesoftheseadsorptionisothermincreasewiththeincreasingconcentrationsofCu(Ⅱ)added.Itcanbeexplainedintermsofformationofthetype(Ⅰ)ternarysurfacecomplexesinthesesystems.TheregularpatternoftheeffectsofcopperionCu(Ⅱ)ontheadsorptionisothermofaminoacidsonthekaoliniteisidenticalwiththatofitseffectsontheexchangeandadsorptionpercentageE(%)-pHonthekaoliniteinthesamesystem.
出版日期
2002年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)