Adsorption Of Cu(ii), Zn(ii), Cd(ii), Hg(ii) And Pb(ii) From Aqueous Solutions On A 2-mercaptobenzimidazole-modified Silica Gel

dc.creatorMoreira J.C.
dc.creatorPavan L.C.
dc.creatorGushikem Y.
dc.date1990
dc.date2015-06-30T14:02:16Z
dc.date2015-11-26T14:40:55Z
dc.date2015-06-30T14:02:16Z
dc.date2015-11-26T14:40:55Z
dc.date.accessioned2018-03-28T21:47:31Z
dc.date.available2018-03-28T21:47:31Z
dc.identifier
dc.identifierMikrochimica Acta. Springer-verlag, v. 102, n. 1-3, p. 107 - 115, 1990.
dc.identifier263672
dc.identifier10.1007/BF01244293
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-34249956081&partnerID=40&md5=f150012ecc5f16249d4f417c631d5892
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/99074
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/99074
dc.identifier2-s2.0-34249956081
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1250625
dc.descriptionThe chemically modified silica, obtained by reacting 2-mercaptobenz-imidazole with 3-chloropropyl silica gel, was used to adsorb Cu(II), Zn(II), Cd(II) and Pb(II) from aqueous solutions at various pH. Between pH 3-5, the order of selectivity was Hg(II) > Cd(II) ≫ Cu(II) ∼ Zn(II) ∼ Pb(II). Under batch conditions retentions of 100% were achieved for all metals except for Pb(II) where 93% was attained. Under column conditions recoveries of 100% were obtained for all metals. © 1990 Springer-Verlag.
dc.description102
dc.description1-3
dc.description107
dc.description115
dc.languageen
dc.publisherSpringer-Verlag
dc.relationMikrochimica Acta
dc.rightsfechado
dc.sourceScopus
dc.titleAdsorption Of Cu(ii), Zn(ii), Cd(ii), Hg(ii) And Pb(ii) From Aqueous Solutions On A 2-mercaptobenzimidazole-modified Silica Gel
dc.typeArtículos de revistas


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