• español
    • English
    • français
    • português
A+A-
  • English 
    • español
    • English
    • français
    • português
    • Usage guides
      • Guidelines for the advisor work direcor
      • Guidelines for the student who loads degree work
      • APA 7 Edition Standards
      • Tips APA 7 Edition Standards
    • Users
    View Item 
    •   National Open and Distance University UNAD
    • Producción Científica
    • Sello Editorial UNAD
    • Revista RIAA
    • View Item
    •   National Open and Distance University UNAD
    • Producción Científica
    • Sello Editorial UNAD
    • Revista RIAA
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Remoción de azul brillante mediante columnas empacadas usando tuza de maíz

    Removal of the brilliant blue through packed columns using corncobs;
    Remoção de azul brilhante, utilizando colunas tuza milho embalados

    Removal of the brilliant blue through packed columns using corncobs

    Thumbnail
    QRCode
    Share
    Author
    Hormaza Anaguano, Angelina
    Villada Villada, Yurany Andrea
    Publisher
    Universidad Nacional Abierta y a Distancia, UNAD

    Citación

           
    TY - GEN T1 - Removal of the brilliant blue through packed columns using corncobs T1 - Remoción de azul brillante mediante columnas empacadas usando tuza de maíz T1 - Remoção de azul brilhante, utilizando colunas tuza milho embalados AU - Hormaza Anaguano, Angelina AU - Villada Villada, Yurany Andrea UR - https://repository.unad.edu.co/handle/10596/29342 PB - Universidad Nacional Abierta y a Distancia, UNAD AB - ER - @misc{10596_29342, author = {Hormaza Anaguano Angelina and Villada Villada Yurany Andrea}, title = {Removal of the brilliant blue through packed columns using corncobsRemoción de azul brillante mediante columnas empacadas usando tuza de maízRemoção de azul brilhante, utilizando colunas tuza milho embalados}, year = {}, abstract = {}, url = {https://repository.unad.edu.co/handle/10596/29342} }RT Generic T1 Removal of the brilliant blue through packed columns using corncobs T1 Remoción de azul brillante mediante columnas empacadas usando tuza de maíz T1 Remoção de azul brilhante, utilizando colunas tuza milho embalados A1 Hormaza Anaguano, Angelina A1 Villada Villada, Yurany Andrea LK https://repository.unad.edu.co/handle/10596/29342 PB Universidad Nacional Abierta y a Distancia, UNAD AB OL Spanish (121)
    Bibliographic managers
    Refworks
    Zotero / EndNote / Mendeley
    BibTeX
    CiteULike
    Metadata
    Show full item record
    Abstract
    Esta investigación muestra el potencial adsorbente de la tuza de maíz en la remoción del colorante aniónico azul brillante sobre lechos empacados. Se evaluó efecto de los parámetros pH del medio, tamaño de partícula, presencia salina y altura de columna. Las muestras fueron analizadas a intervalos definidos de tiempo. La cantidad del colorante removido fue cuantificada por medio de espectroscopia Ultravioleta – Visible. Los modelos de Adams-Bohart, Thomas y Yoon-Nelson fueron utilizados para predecir las curvas de ruptura usando regresión no lineal y con ello establecer los parámetros característicos del proceso. El modelo BDST fue empleado para expresar la influencia de la altura del lecho en la curva de ruptura. Se encontró que a pH ácido (pH = 2.0) menor tamaño de partícula (0.3 mm < x < 0.5 mm) y mayor altura de lecho (Z = 20 cm) se favorece la transferencia de colorante al material adsorbente, alcanzando mayor retención del azul brillante sobre la tuza de maíz. La presencia de NaCl en la solución reduce la eficiencia en la adsorción. En cuanto a modelos, el de Thomas presentó el mejor ajuste para la descripción de las curvas de ruptura a las condiciones experimentales (R2 = 0.93-0.94), mientras Adams-Bohart ofreció un buen ajuste (R2 = 0.96- 0.99) para el comportamiento dinámico limitado a la parte inicial del proceso. Yoon-Nelson presentó un desvío considerable entre la información experimental y la predicha. Finalmente, el BDST mostró una adecuada correlación, R2 = 0.92-0.99, estableciendo que la altura es determinante para el escalado del proceso.
     
     
    This research shows the adsorbent potential of corncobs in the removal of the anionic bright blue colorant on packed beds. It was evaluated the effect of pH parameters from this medium, particle size, saline presence and column height. The samples were analyzed by defined intervals of time. The colorant quantity removed was quantified by means of ultraviolet-visible spectroscopy. Models of Adams-Bohart, Thomas and Yoon-Nelson were used to predict the breakthrough curves using nonlinear regression and so set the characteristic parameters of the process. BDST model was used to express the influence of bed height into the breakthrough curve. It was found that acid pH (pH = 2.0) smaller particle size (0.3 mm < x < 0.5 mm) and larger bed height (Z = 20 cm) favor the transfer of colorant to the adsorbent material, reaching greater retention of bright blue on the corncob. The presence of NaCl in the solution reduces the efficiency of adsorption. In terms of models, the Thomas model presented the best setting for the description of the breakthrough curve to the experimental conditions (R2 = 0.93 -0.94), while Adams-Bohart model offered a good fit (R2 = 0.96-0.99) for the dynamic behavior limited  to the initial part of the process. Yoon-Nelson model presented a considerable drift between the experimental data and the predicted data. Finally, the BDST model showed a good correlation, R2 = 0.92 -0.99, establishing that the height is a determining factor for scaling of process
     
    Esta pesquisa mostra o potencial adsorvente do sabugo de milho na remoção do corante aniônico azul brilhante sobre leitos empacotados. Foi avaliado o efeito dos parâmetros pH do meio, tamaño de partícula, presença de salinidades e altura da coluna. As amostras foram analisadas em intervalos de tempo definidos. A quantidade de corante removido foi quantificada por espectroscopia de UV - Visível. Modelos Adams-Bohart, Thomas e Yoon-Nelson foram utilizados para prever as curvas de ruptura através de regressão não-linear e, assim, estabelecer os parâmetros característicos do processo. O modelo BDST foi utilizado para expressar a influência da altura do leito na curva de ruptura. Verificou-se que a pH ácido (pH = 2,0) o tamanho de partícula mais pequeno (0.3 mm <x <0,5 mm) e maior altura do leito (Z = 20 cm) favorece a transferência do material adsorbente de corante atingindo uma maior retenção de azul milho brilhante no sabugo. A presença de cloreto de sódio na solução reduz a eficiência de adsorção. Quanto aos modelos, o Thomas apresentou o melhor ajuste para descrever as curvas de ruptura para as condições experimentais (R2 = 0,93 a 0,94), enquanto Adams-Bohart oferecido um bom ajuste (R2 = 0,96-0,99) para o comportamento dinâmico limitado para a parte inicial do processo. Yoon-Nelson apresentou um desvio significativo entre o experimental ao previsto. Por fim, BDST mostrou boa correlação, R2 = 0,92-0,99, estabelecendo que a altura seja crucial para o proceso de escala.
     
    College
    http://hemeroteca.unad.edu.co/index.php/riaa/article/view/911/904
    /*ref*/Ascu, Z. & Isoglu, I. (2006). Use of agricultural waste sugar beet pulp for the removal of Gemazol turquoise blue-G reactive dye from aqueous solution. Journal of Hazardous Materials, B137, 418-430.
    /*ref*/Auxilio, A., Andrews, P., Junk, P., Spiccia, L., Neumann, D., Raverty, D. & Vanderhoek, N. (2007). Adsorption and intercalation of Acid Blue 9 on Mg–Al layered double hydroxides of variable metal composition. Polyhedron, 26, 3479-3490.
    /*ref*/Buasri, A., Chaiyut, N., Tapang, K., Jaroensin, S. & Panphrom, S. (2012). Equilibrium and Kinetic Studies of Biosorption of Zn(II) Ions from Wastewater Using Modified Corn Cob, APCBEE Procedia, 360-64.
    /*ref*/Crini, G. (2006). Non-conventional low-cost adsorbents for dye removal: a review. Bioresource Technology, 97 (9), 10611-085.
    /*ref*/El-Fadel, M., Findikakis, A. & Leckie, J. (1997). Environmental Impacts of Solid Waste Landfilling. Journal of Environmental Management, 90, 1-25.
    /*ref*/Gupta, V.K., Mittal, A., Krishnan, L. & Mittal, J. (2005). Adsorption treatment and recovery of the hazardous dye, Brilliant Blue FCF, over bottom ash and de-oiled soya. Journal of Colloid and Interface Science, 293, 16-26.
    /*ref*/Gupta, V. K. & Suhas. (2009). Application of low-cost adsorbents for dye removal a review. Journal of Environmental Management, 90 (8), 2313-2342.
    /*ref*/Han, R., Ding, D., Xu, Y., Zou W., Wang, Y., Li, Y. & Zou, L. (2008). Use of risk husk for the adsorption of congo red from aqueous solution in column mode. Bioresource Technology, 99, 2938-2946.
    /*ref*/Han, R., Wang, Y., Yu, W., Zou, W., Shi, J. & Liu, H. (2007). Biosorption of methylene blue from aqueous solution by rice husk in a fixed-bed column. Journal of Hazardous Materials, 141, 713-718.
    /*ref*/Han, R., Wang, Y., Zhao, X., Wang, Y., Xie, F., Cheng, J. & Tang, M. (2009). Adsorption of methylene blue by phoenix tree leaf powder in a fixed-bed column: experiments and prediction of breakthrough curves. Desalination, 245, 284-297.
    /*ref*/Hormaza, A., Figueroa, D. & Moreno, A. (2012). Evaluación de la remoción de un colorante azo sobre tuza de maíz mediante diseño estadístico. Revista de la Facultad de Ciencias Universidad Nacional de Colombia, 1 (1), 61-71.
    /*ref*/Khataee, A. & Khataee, H. (2008). Photooxidative removal of the herbicide Acid Blue 9 in the presence of hydrogen peroxide: modeling of the reaction for evaluation of electrical energy per order (EEO). Journal of environmental Science and Health part B, 43, 562-568.
    /*ref*/Moreno, A., Hormaza, A. & Figueroa, D. (2012). Diseño estadístico para la remoción eficiente del colorante rojo 40 sobre tuza de maíz. Producción + Limpia, 7 (2), 9-19.
    /*ref*/Jaramillo, A., Echavarría A. & Hormaza, A. (2013). Diseño Box-Behnken para la optimización de la adsorción del colorante azul ácido sobre residuos de flores. Revista Ingeniería y Ciencia, 9 (18), 75-91.
    /*ref*/Ketelsen, H. & Meyer-Windel S, (1999). Adsorption of brilliant blue FCF by soils. Geoderma, 90, 131-145.
    /*ref*/Mittal, A. (2005). Use of hen feathers as potential adsorbent for the removal of a hazardous dye, Brilliant Blue FCF, from wastewater. Journal of Hazardous Materials, B128, 233-239.
    /*ref*/Namasivayam, C., Prabha, D. & Kumutha, M. (1998). Removal of direct red and acid brilliant blue by adsorption on to banana pith. Bioresource Technology, 64, 77-79.
    /*ref*/Özcan, A. S., Erdem, B. & Özcan, A. (2004). Adsorption of Acid Blue 193 from aqueous solutions onto Na– bentonite and DTMA–bentonite. Journal of Colloid and Interface Science, 280, 44-54.
    /*ref*/Pardo, C. (2012). Selección de Tecnologías Limpias. Recuperado de http://datateca.unad.edu.co/contenidos/358029/ContenidoLinea/ficha_tcnica.htm
    /*ref*/Piccin, J. S., Vieira, M. L. G., Dotto, G. L. & Pinto, L. A. (2009). Adsorption of FD&C Red No. 40 by chitosan: Isotherms analysis. Journal Food Engineering, 95, 16-20.
    /*ref*/Rafatullah, M. (2010). Adsorption of methylene blue on low-cost adsorbents: a review. Journal of Hazard Materials, 177 (1), 70-80.
    /*ref*/Song, J., Zou, W., Bian Y., Su, F. & Han, R. (2011). Adsorption characteristics of methylene blue by peanut husk in batch and column modes. Desalination, 265, 119-125.
    /*ref*/Wang, S., Zhu, Z.H., Commes, A., Haghseresht, F. & Lu, G. Q. (2005). The physical and surface chemical characteristics of activated carbons and the adsorption of methylene blue from wastewater. Journal of Colloid and Interface Science, 284, 440-446.
    Format
    application/pdf
    Type of digital resource
    info:eu-repo/semantics/article
    info:eu-repo/semantics/publishedVersion
    URI
    https://repository.unad.edu.co/handle/10596/29342
    URL source
    http://hemeroteca.unad.edu.co/index.php/riaa/article/view/911
    http://dx.doi.org/10.22490/21456453.911
    Collections
    • Revista RIAA [1154]
    Usage guidesNormativityGuidelines for the advisor work direcorGuidelines for the student who loads degree workAPA 7 Edition StandardsTips APA 7 Edition Standards

    Browse

    All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister
    GTM statisticsGTM statistics
    Indexed by:
    logo_Open Archives Initiative
    logo_Biblioteca Digital Ecuatoriana
    logo_OpenDOAR
    logo_Open ROAR
    logo_Google Scholar
    logo_Lyrasis
    logo_WorldCat
    logo_FAO
    logo_AGRIS
    logo_Alianza de Servicios de Información Agropecuaria
    logo_Siembra
    logo_Fedesarrollo
    logo_Colombia Digital
    logo_Hemeroteca UNAD
    logo_RED DE REPOSITORIOS LATINOAMERICANOS
    logo_OAIster
    logo_La Referencia
    logo_Open AIRE
    logo_Core
    logo_Base
    logo_CLACSO
    logo_OpenAlex
    logos isopreadGreat Work to PlaceIcontec - Great Work to Place

    Línea anticorrupción: 3232641617 ext. 1544

    En Bogotá D.C. (Colombia) Teléfono: 323 264 1617 - Línea gratuita nacional: 323 264 1617

    Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional

    Universidad Nacional Abierta y a Distancia UNAD de Colombia - © Copyright UNAD 2024

    Síguenos en: