Preconcentration of heavy metals ions from aqueous solutions by means of cellulose phosphate: An application in water analysis

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:18:20Z
dc.date.available2014-05-27T11:18:20Z
dc.date.created2014-05-27T11:18:20Z
dc.date.issued1997-12-19
dc.identifierTalanta, v. 45, n. 2, p. 317-323, 1997.
dc.identifier0039-9140
dc.identifierhttp://hdl.handle.net/11449/65358
dc.identifier10.1016/S0039-9140(97)00134-3
dc.identifierWOS:A1997YG86300013
dc.identifier2-s2.0-0343144789
dc.identifier6981448637456391
dc.description.abstractCellulose phosphate (CELLPHOS) was studied as a collector for analytical preconcentration of traces of Cd(II), Cr(III), Cu(II) and Ni(II) from aqueous sample solution. It has been proved that using chromatographic columns packed with CELLPHOS for preconcentration and 1.0 mol 1 -1 HCl for elution the adsorbed analytes are quantitatively enriched. An enrichment factor of 20 (100 ml sample, 5 ml concentrate) was achieved by this separation procedure, which was applied to a series of water analyses (river, sea, bog water).
dc.languageeng
dc.relationTalanta
dc.relation4.244
dc.relation1,186
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectCellulose phosphate
dc.subjectHeavy metals
dc.subjectPreconcentration
dc.subjectWater analysis
dc.titlePreconcentration of heavy metals ions from aqueous solutions by means of cellulose phosphate: An application in water analysis
dc.typeArtículos de revistas


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