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Dyes removal from water using low cost absorbents

dc.creatorGiraldo S., Ramirez A.P., Ulloa M., Flórez E., Acelas N.Y.spa
dc.date.accessioned2018-04-13T16:34:54Z
dc.date.available2018-04-13T16:34:54Z
dc.date.created2017
dc.identifier.issn17426588
dc.identifier.urihttp://hdl.handle.net/11407/4569
dc.description.abstractIn this study, the removal capacity of low cost adsorbents during the adsorption of Methylene Blue (MB) and Congo Red (CR) at different concentrations (50 and 100mg•L-1) was evaluated. These adsorbents were produced from wood wastes (cedar and teak) by chemical activation (ZnCl2). Both studied materials, Activated Cedar (AC) and activated teak (AT) showed a good fit of their experimental data to the pseudo second order kinetic model and Langmuir isotherms. The maximum adsorption capacities for AC were 2000.0 and 444.4mg•g-1 for MB and CR, respectively, while for AT, maximum adsorption capacities of 1052.6 and 86.4mg•g-1 were found for MB and CR, respectively. © Published under licence by IOP Publishing Ltd.eng
dc.language.isoeng
dc.publisherInstitute of Physics Publishingspa
dc.relation.isversionofhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85041473161&doi=10.1088%2f1742-6596%2f935%2f1%2f012011&partnerID=40&md5=0a3c5795f2878e93b41237b0329d404dspa
dc.sourceScopusspa
dc.titleDyes removal from water using low cost absorbentsspa
dc.typeConference Papereng
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.contributor.affiliationUniversidad de Medellin, Medellin, Colombiaspa
dc.identifier.doi10.1088/1742-6596/935/1/012011
dc.subject.keywordAdsorption; Aromatic compounds; Azo dyes; Chemical activation; Dyes; Zinc chloride; Adsorption capacities; Congo red; Langmuir isotherm; Low costs; Low-cost adsorbents; Methylene Blue; Pseudo-second-order kinetic models; Removal capacity; Stripping (dyes)eng
dc.publisher.facultyFacultad de Ciencias Básicasspa
dc.abstractIn this study, the removal capacity of low cost adsorbents during the adsorption of Methylene Blue (MB) and Congo Red (CR) at different concentrations (50 and 100mg•L-1) was evaluated. These adsorbents were produced from wood wastes (cedar and teak) by chemical activation (ZnCl2). Both studied materials, Activated Cedar (AC) and activated teak (AT) showed a good fit of their experimental data to the pseudo second order kinetic model and Langmuir isotherms. The maximum adsorption capacities for AC were 2000.0 and 444.4mg•g-1 for MB and CR, respectively, while for AT, maximum adsorption capacities of 1052.6 and 86.4mg•g-1 were found for MB and CR, respectively. © Published under licence by IOP Publishing Ltd.eng
dc.creator.affiliationGiraldo, S., Universidad de Medellin, Medellin, Colombia; Ramirez, A.P., Universidad de Medellin, Medellin, Colombia; Ulloa, M., Universidad de Medellin, Medellin, Colombia; Flórez, E., Universidad de Medellin, Medellin, Colombia; Acelas, N.Y., Universidad de Medellin, Medellin, Colombiaspa
dc.relation.ispartofesJournal of Physics: Conference Seriesspa
dc.relation.referencesDuman, G., (2009) Energy Fuels, 23 (4), pp. 2197-2204; Pirsaheb, M., (2016) Desalination Water Treat, 57 (13), pp. 5888-5902; Hameed, B., Ahmad, A., Latiff, K., (2007) Dyes Pigm., 75 (1), pp. 143-149; Ramirez, A., (2017) J. Phys.: Conf. Ser. (Submitted); Ramirez, A., (2017) Rev. Colomb. Quim., 46 (1), pp. 33-41; Acelas, N., (2015) Chemosphere, 119, pp. 1353-1360; Isah, U., (2015) Int. Biodeterior. Biodegradation, 102, pp. 265-273; Mahapatra, K., Ramteke, D., Paliwal, L., (2012) J. Anal. Appl. Pyrolysis, 95, pp. 79-86; Lorenc-Grabowska, E., Gryglewicz, G., (2007) Dyes Pigm., 74 (1), pp. 34-40; Tor, A., Cengeloglu, Y., (2006) J. Hazard. Mater., 138 (2), pp. 409-415; Munagapati, V., Kim, D., (2017) Ecotoxicol. Environ. Saf., 141, pp. 226-234; Aboua, K., (2015) J. Environ. Manage., 156, pp. 10-14; Zhang, Z., (2015) J. Taiwan. Inst. Chem. Eng., 49, pp. 206-211; Zhu, H., (2011) Chem. Eng. J., 173 (2), pp. 494-502; Mall, I., (2005) Chemosphere, 61 (4), pp. 492-501; Vimonses, V., (2009) Chem. Eng. J., 148 (2-3), pp. 354-364spa
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.type.driverinfo:eu-repo/semantics/conferenceObject


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