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Application of a diffusion-reaction kinetic model for the removal of 4-chlorophenol in continuous tank reactors

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dc.contributor.authorMurcia Almagro, María Dolores
dc.contributor.authorGómez Gómez, María
dc.contributor.authorBastida Rodríguez, Josefa
dc.contributor.authorHidalgo Montesinos, Asunción María
dc.contributor.authorMontiel Morte, María Claudia
dc.contributor.authorOrtega Requena, Salvadora
dc.contributor.departmentIngeniería Química
dc.date.accessioned2021-03-23T18:17:45Z
dc.date.available2021-03-23T18:17:45Z
dc.date.copyright© 2014, Taylor & Francis
dc.date.issued2014-03-03
dc.description.abstractA continuous tank reactor was used to remove 4-chlorophenol from aqueous solutions, using immobilized soybean peroxidase and hydrogen peroxide. The influence of operational variables (enzyme and substrate concentrations and spatial time) on the removal efficiency was studied. By using the kinetic law and the intrinsic kinetic parameters obtained in a previous work with a discontinuous tank reactor, the mass-balance differential equations of the transient state reactor model were solved and the theoretical conversion values were calculated. Several experimental series were used to obtain the values of the remaining model parameters by numerical calculation and using an error minimization algorithm. The model was checked by comparing the results obtained in some experiments (not used for the determination of the parameters) and the theoretical ones. The good concordance between the experimental and calculated conversion values confirmed that the design model can be used to predict the transient behaviour of the reactor.
dc.formatapplication/pdfes
dc.format.extent9es
dc.identifier.citationEnvironmental Technology, 35(15), 1866–1873
dc.identifier.doihttps://doi.org/10.1080/09593330.2014.885067
dc.identifier.eissn1479-487X
dc.identifier.issn0959-3330
dc.identifier.urihttp://hdl.handle.net/10201/105546
dc.languageenges
dc.publisherTaylor and Francis Groupes
dc.relationThis work is a result of the 08683/PI/08 research project, financed by the Program of Generation of Scientific Knowledge of Excellence of the Foundation Séneca, Agency of Science and Technology of the Region of Murcia (Spain), in the II PCTRM 2007-10.
dc.relation.publisherversionhttps://www.tandfonline.com/doi/abs/10.1080/09593330.2014.885067es
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.rightsAttribution-NonCommercial 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subject4-Chlorophenol removales
dc.subjectEnzyme biocatalysises
dc.subjectImmobilised enzymeses
dc.subjectContinuous stirred tank reactores
dc.subjectModellinges
dc.subject.otherCDU::6 - Ciencias aplicadas::66 - Ingeniería, tecnología e industria química. Metalurgiaes
dc.titleApplication of a diffusion-reaction kinetic model for the removal of 4-chlorophenol in continuous tank reactorses
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo.eu-repo/semantics/acceptedVersión
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