Removal of cadmium and zinc from aqueous solutions using zeolite synthesized from coal fly ash and industrial aluminium waste

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dc.contributor.authorSILVA, K.C.
dc.contributor.authorGUILHEN, S.N.
dc.contributor.authorIZIDORO, J.C.
dc.contributor.authorFUNGARO, D.A.
dc.coverageNacionalpt_BR
dc.creator.eventoENCONTRO BRASILEIRO SOBRE ADSORCAO, 12.pt_BR
dc.date.accessioned2018-09-25T14:28:24Z
dc.date.available2018-09-25T14:28:24Z
dc.date.evento23-25 de abril, 2018pt_BR
dc.description.abstractCoal fly ash can be used as a source of Silicon and Aluminum for 4A zeolite synthesis. It is necessary to consider the adequate proportion of Si / Al for the synthesis, so the aluminum waste from tertiary industry was used as an alternative and sustainable aluminum source. The synthesis was carried out by alkaline fusion followed by the hydrothermal treatment obtaining sodium aluminosilicate, which was then crystallized in NaOH solution. The samples were characterized by XRF, XRD and cation exchange capacity. The zeolite produced has the capacity to adsorb the Cd (II) and Zn (II) ions from aqueous solutions. The maximum adsorption capacity was 78.0 and 35.8 mg.g-1 for the Cd and Zn, respectively. The results showed that the aluminum waste and the fly ash together can be transformed into zeolite A, considered as value-added material and with promising adsorption properties.pt_BR
dc.event.siglaEBApt_BR
dc.identifier.citationSILVA, K.C.; GUILHEN, S.N.; IZIDORO, J.C.; FUNGARO, D.A. Removal of cadmium and zinc from aqueous solutions using zeolite synthesized from coal fly ash and industrial aluminium waste. In: ENCONTRO BRASILEIRO SOBRE ADSORCAO, 12., 23-25 de abril, 2018, Gramado, RS. <b>Anais...</b> Disponível em: http://repositorio.ipen.br/handle/123456789/29209.
dc.identifier.orcidhttps://orcid.org/0000-0003-1618-0264
dc.identifier.orcidhttps://orcid.org/0000-0003-2604-1225
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/29209
dc.local.eventoGramado, RSpt_BR
dc.rightsopenAccesspt_BR
dc.titleRemoval of cadmium and zinc from aqueous solutions using zeolite synthesized from coal fly ash and industrial aluminium wastept_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorDENISE ALVES FUNGARO
ipen.autorJULIANA DE CARVALHO IZIDORO
ipen.autorSABINE NEUSATZ GUILHEN
ipen.autorKATIA DA CRUZ SILVA
ipen.codigoautor587
ipen.codigoautor3049
ipen.codigoautor5931
ipen.codigoautor13985
ipen.contributor.ipenauthorDENISE ALVES FUNGARO
ipen.contributor.ipenauthorJULIANA DE CARVALHO IZIDORO
ipen.contributor.ipenauthorSABINE NEUSATZ GUILHEN
ipen.contributor.ipenauthorKATIA DA CRUZ SILVA
ipen.date.recebimento18-09pt_BR
ipen.event.datapadronizada2018pt_BR
ipen.identifier.ipendoc24998pt_BR
ipen.notas.internasAnaispt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication8991b6fc-8b88-4efb-a386-34308e9c7d73
relation.isAuthorOfPublicatione225373c-08a2-4e41-8532-6a7b06838c9c
relation.isAuthorOfPublicationc3932232-0001-4122-bc0e-9109d11f8bec
relation.isAuthorOfPublication0fb0908f-8a00-4657-b9b3-61f515d96ac0
relation.isAuthorOfPublication.latestForDiscovery0fb0908f-8a00-4657-b9b3-61f515d96ac0
sigepi.autor.atividadeSILVA, K.C.:13985:510:Spt_BR
sigepi.autor.atividadeGUILHEN, S.N.:5931:510:Npt_BR
sigepi.autor.atividadeIZIDORO, J.C.:3049:510:Npt_BR
sigepi.autor.atividadeFUNGARO, D.A.:587:510:Npt_BR
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