Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/37144
Registro completo de metadados
Campo DCValorIdioma
dc.creatorMagriotis, Zuy M.-
dc.creatorVieira, Sara S.-
dc.creatorSaczk, Adelir A.-
dc.creatorSantos, Nadiene A. V.-
dc.creatorStradiotto, Nelson R.-
dc.date.accessioned2019-10-09T14:10:00Z-
dc.date.available2019-10-09T14:10:00Z-
dc.date.issued2014-12-
dc.identifier.citationMAGRIOTIS, Z. M. et al. Removal of dyes by lignocellulose adsorbents originating from biodiesel production. Journal of Environmental Chemical Engineering, [S.l.], v. 2, n. 4, p. 2199-2210, Dec. 2014. DOI: 10.1016/j.jece.2014.09.012.pt_BR
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S2213343714002061pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/37144-
dc.description.abstractIn this study, use was made of tucumã cake, in natura (TCN) and thermally treated (TCT), as potential alternative adsorbents for the adsorption of cationic and anionic dyes. The effects of the parameters: contact time, adsorbent: adsorbate mass ratio, and initial concentration of dye were analyzed. The adsorption isotherms were established from optimized adsorption parameters. The best conditions for adsorption were: equilibrium time of 7 h, concentration of 25 mg L−1 and ratio of 1:200 for the methylene blue dye; and pH 6.5, concentration of 25 mg L−1 and ratio of 1:200 for the congo red dye. The adsorption process was best represented by the Dubinin–Radushkevich and Sips isotherms. The kinetics of adsorption of the dyes were best described by the pseudo-second-order kinetic and Elovich models. TCT showed the best maximum adsorption capacity (Qm) for the methylene blue dye (63.92 mg g−1).pt_BR
dc.languageen_USpt_BR
dc.publisherElsevierpt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceJournal of Environmental Chemical Engineeringpt_BR
dc.subjectTucumã cakept_BR
dc.subjectAdsorptionpt_BR
dc.subjectBiosorbentpt_BR
dc.subjectMethylene bluept_BR
dc.subjectCongo redpt_BR
dc.titleRemoval of dyes by lignocellulose adsorbents originating from biodiesel productionpt_BR
dc.typeArtigopt_BR
Aparece nas coleções:DEG - Artigos publicados em periódicos

Arquivos associados a este item:
Não existem arquivos associados a este item.


Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.