2-Mercaptobenzothiazole clay as matrix for sorption and preconcentration of some heavy metals from aqueous solution

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Estadual de Campinas (UNICAMP)
dc.contributorUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-27T11:18:00Z
dc.date.accessioned2022-10-05T17:30:22Z
dc.date.available2014-05-27T11:18:00Z
dc.date.available2022-10-05T17:30:22Z
dc.date.created2014-05-27T11:18:00Z
dc.date.issued1995-05-03
dc.identifierAnalytica Chimica Acta, v. 306, n. 1, p. 167-172, 1995.
dc.identifier0003-2670
dc.identifierhttp://hdl.handle.net/11449/64610
dc.identifier10.1016/0003-2670(94)00673-A
dc.identifier2-s2.0-0028904669
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3914632
dc.description.abstract2-Mercaptobenzothiazole loaded on previously polystyrene treated clay was prepared, characterized and used for sorption and preconcentration of Hg(II) Pb(II), Zn(II) and Cd(II) from an aqueous solution. The support used was a natural clay previously treated with sulphuric acid solution. Adsorptiou isotherms of metal ions from aqueous solutions as function of pH were studied at 298 K. Conditions for quantitative retention and elution were established for each metal by batch and column methods. The chemically treated clay was very selective to Hg(II) in solution in which Zn(II), Cd(II), Pb(II) and some transition metal ions were also present.
dc.languageeng
dc.relationAnalytica Chimica Acta
dc.relation5.123
dc.relation1,512
dc.rightsAcesso restrito
dc.sourceScopus
dc.subject2-Mercaptobenzothiazole
dc.subjectClay
dc.subjectHeavy metal adsorption
dc.subjectMetals
dc.subjectPreconcentration
dc.subject2 mercaptobenzothiazole
dc.subjectheavy metal
dc.subjectadsorption
dc.subjectmethodology
dc.subjectpriority journal
dc.title2-Mercaptobenzothiazole clay as matrix for sorption and preconcentration of some heavy metals from aqueous solution
dc.typeArtigo


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