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dc.coverage.spatialColombiaspa
dc.creatorCarreño, Uriel Fernando
dc.creatorPiñeros-Castro, Yineth
dc.date.accessioned2022-07-21T19:37:11Z
dc.date.available2022-07-21T19:37:11Z
dc.date.created2020
dc.identifier.issn1735-1472spa
dc.identifier.otherhttps://www.researchgate.net/publication/354140070_Development_of_a_composite_material_between_bacterial_cellulose_and_E_crassipes_for_the_treatment_of_water_contaminated_by_chromium_VIspa
dc.identifier.urihttp://hdl.handle.net/20.500.12010/27736
dc.description.abstractIn recent years, chromium water pollution has become a serious problem for aquatic environments as rivers and wetlands, and for human health. Many researchers are working on finding economic and efficient ways to solve this issue, with the objective of mitigating the damaging effluents of the industries, as in the case of the dumping of chromium. In this study, the removal of chromium (VI) by plant cellulose and bacterial cellulose was evaluated. An experiment was carried out with different initial concentrations of chromium, evaluating the ability to eliminate and adsorb this contaminant by means of biomass of E crassipes, bacterial cellulose, and the union of these two biomasses, determining which is the best biomass. Different design variables such as characterizations of biomasses, adsorption kinetics, adsorption capacities through Langmuir isotherms, pH influence, and desorption-adsorption capacities of each of these biomasses were evaluated. Concluding that the capacity of bacterial cellulose (BC) is 47 mg/g, the capacity between bacterial cellulose and E crassipes cellulose (EC + BC) is 28 mg/g and the cellulose of E crassipes (EC) is 10 mg/g. However, with the biomass of EC was given five processes of treatment more due to the power of elution that had the HCl about the Cr (VI) adhered in this biomass. But with the biomass of BC, the HCl had not the same result of elutions and alone had one treatment of Cr (VI).spa
dc.format.mimetypetext/htmlspa
dc.language.isoengspa
dc.publisherBogotá : Universidad de Bogotá Jorge Tadeo Lozano, 2020spa
dc.subjectBacterial cellulosespa
dc.subjectWater contaminatedspa
dc.titleDevelopment of a composite material between bacterial cellulose and E crassipes, for the treatment of water contaminated by chromium (VI)spa
dc.type.localArtículospa
dc.subject.lembCelulosaspa
dc.subject.lembNanocristales de celulosaspa
dc.subject.lembAgua -- Purificaciónspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.type.hasversioninfo:eu-repo/semantics/acceptedVersionspa
dc.rights.localAbierto (Texto Completo)spa
dc.identifier.repourlhttp://expeditiorepositorio.utadeo.edu.cospa
dc.identifier.doi10.1007/s13762-021-03581-yspa
dc.format.rda1 recurso en línea (archivo de texto)spa
dc.identifier.orcidspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa


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