dc.creator | Henriques,Cristiane Assumpção | |
dc.creator | da Costa,Antonio Carlos Augusto | |
dc.creator | dos Reis,Marcelo Martins | |
dc.creator | Costa,André Luiz Hemerly | |
dc.creator | Luna,Aderval Severino | |
dc.date | 2011-09-01 | |
dc.date.accessioned | 2019-05-03T12:44:53Z | |
dc.date.available | 2019-05-03T12:44:53Z | |
dc.identifier | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0717-34582011000500008 | |
dc.identifier.uri | http://revistaschilenas.uchile.cl/handle/2250/85234 | |
dc.description | This paper presents experimental data of the biosorption of manganese onto Sargassum filipendula in both batch and fixed-bed column systems. Batch equilibrium data were used for nonlinear fittings of the Langmuir and Freundlich isotherms. A mathematical model based on mass balances in the fluid and in the sorbent was applied to represent the experimental fixed-bed column data. The utilization of isotherm parameters from the batch experiments in the breakthrough model implied a significant mismatch in relation to the laboratory data. Alternatively, additional fixed-bed column data provided new parameters for the isotherm evaluation, and the corresponding simulated profile of the breakthrough curve reached better agreement to the experimental results. | |
dc.format | text/html | |
dc.language | en | |
dc.publisher | Pontificia Universidad Católica de Valparaíso | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.source | Electronic Journal of Biotechnology v.14 n.5 2011 | |
dc.subject | biosorption | |
dc.subject | breakthrough curve | |
dc.subject | equilibrium isotherm | |
dc.subject | manganese | |
dc.subject | metal removal | |
dc.title | Batch and fixed-bed column biosorption of manganese ion by Sargassum filipendula | |