Adsorption and kinetic studies of methylene blue on zeolite synthesized from fly ash

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dc.contributor.authorFUNGARO, DENISE A.pt_BR
dc.contributor.authorBRUNO, MARIZApt_BR
dc.contributor.authorGROSCHE, LUCAS C.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:40:47Zpt_BR
dc.date.accessioned2014-07-30T11:46:28Z
dc.date.available2014-07-15T13:40:47Zpt_BR
dc.date.available2014-07-30T11:46:28Z
dc.date.issued2009pt_BR
dc.description.abstractBatch sorption experiments were carried out to remove methylene blue from its aqueous solutions using zeolite synthesized from fly ash as an adsorbent. Nearly 10 min of contact time are found to be sufficient for the adsorption of dye to reach equilibrium. Equilibrium data have been analyzed using Langmuir and Freundlich isotherms and the results were found to be well represented by the Freundlich isotherm equation. Adsorption data were fitted to both Lagergren first-order and pseudo-second-order kinetic models and the data were found to follow pseudo-second-order kinetics. Thermodynamic calculations suggest that the adsorption of methylene blue on zeolite synthesized from fly ash is spontaneous and exothermic reaction.
dc.format.extent231-239pt_BR
dc.identifier.citationFUNGARO, DENISE A.; BRUNO, MARIZA; GROSCHE, LUCAS C. Adsorption and kinetic studies of methylene blue on zeolite synthesized from fly ash. <b>Desalination and Water Treatment</b>, v. 2, n. 1-3, p. 231-239, 2009. DOI: <a href="https://dx.doi.org/10.5004/dwt.2009.305">10.5004/dwt.2009.305</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/4774.
dc.identifier.doi10.5004/dwt.2009.305
dc.identifier.fasciculo1-3pt_BR
dc.identifier.issn1944-3994pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-1618-0264
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/4774pt_BR
dc.identifier.vol2pt_BR
dc.relation.ispartofDesalination and Water Treatmentpt_BR
dc.rightsopenAccessen
dc.subjectzeolitespt_BR
dc.subjectfly ashpt_BR
dc.subjectdyespt_BR
dc.subjectmethylene bluept_BR
dc.subjectadsorptionpt_BR
dc.subjectaqueous solutionspt_BR
dc.titleAdsorption and kinetic studies of methylene blue on zeolite synthesized from fly ashpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorMARIZA BRUNO
ipen.autorLUCAS CAETANO GROSCHE
ipen.autorDENISE ALVES FUNGARO
ipen.codigoautor6715
ipen.codigoautor4058
ipen.codigoautor587
ipen.contributor.ipenauthorMARIZA BRUNO
ipen.contributor.ipenauthorLUCAS CAETANO GROSCHE
ipen.contributor.ipenauthorDENISE ALVES FUNGARO
ipen.date.recebimento10-04pt_BR
ipen.identifier.fi2.034pt_BR
ipen.identifier.ipendoc14918pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi1.500 - 2.999
ipen.type.genreArtigo
relation.isAuthorOfPublication0b317861-831b-4666-a354-9c92a0510573
relation.isAuthorOfPublication2e411f16-1ae2-4f9a-b7a3-76bed253e1c6
relation.isAuthorOfPublication8991b6fc-8b88-4efb-a386-34308e9c7d73
relation.isAuthorOfPublication.latestForDiscovery8991b6fc-8b88-4efb-a386-34308e9c7d73
sigepi.autor.atividadeFUNGARO, DENISE A.:587:510:Spt_BR
sigepi.autor.atividadeBRUNO, MARIZA:6715:-1:Npt_BR
sigepi.autor.atividadeGROSCHE, LUCAS C.:4058:-1:Npt_BR

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