Comparing chemometric and Langmuir isotherm for determination of maximum capacity adsorption of arsenic by a biosorbent.

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dc.contributor.authorVieira, Júlia Condé
dc.contributor.authorSoares, Liliane Catone
dc.contributor.authorFroes, Roberta Eliane Santos
dc.date.accessioned2018-05-23T13:09:11Z
dc.date.available2018-05-23T13:09:11Z
dc.date.issued2017
dc.description.abstractThe determination of themaximumadsorption capacity for a biosorbent is crucial to evaluate the adsorption performance. This parameter is usually obtained from the Langmuir isotherm because it involves very simple and low-cost procedures.Nevertheless, acquisition of adsorption isothermcan be very laborious.Multivariate optimization can be used to improve the determination of themaximumadsorption capacity. In thiswork, Central Composite Design (CCD) and Surface Response Methodology (SRM) are used for a reliable determination of maximum adsorption capacity of arsenic by a biosorbent of lettuce flour and the result was very close to the value obtained from the Langmuir isotherm.pt_BR
dc.identifier.citationVIEIRA, J. C.; SOARES, L. C.; FROES, R. E. S. Comparing chemometric and Langmuir isotherm for determination of maximum capacity adsorption of arsenic by a biosorbent. Microchemical Journal, v. 137, p. 324-328, 2017. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0026265X17310354>. Acesso em: 05 abr. 2018.pt_BR
dc.identifier.issn0026-265X
dc.identifier.urihttp://www.repositorio.ufop.br/handle/123456789/9973
dc.identifier.uri2https://www.sciencedirect.com/science/article/pii/S0026265X17310354pt_BR
dc.language.isoen_USpt_BR
dc.rightsrestritopt_BR
dc.subjectCentral compositept_BR
dc.subjectArsenic contaminationpt_BR
dc.subjectDesign water treatmentpt_BR
dc.subjectSurface response methodologypt_BR
dc.titleComparing chemometric and Langmuir isotherm for determination of maximum capacity adsorption of arsenic by a biosorbent.pt_BR
dc.typeArtigo publicado em periodicopt_BR
dc.typeTrabalho apresentado em eventopt_BR
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