Evaluation of electrolytic reactor configuration for the regeneration of granular activated carbon saturated with methylene blue

The performance of an electrochemical process for the regeneration of granular activated carbon (GAC) was evaluated using boron-doped diamond (BDD) anodes. Three different configurations were tested in the reactor: fluidized bed, packed bed with a divided cell and packed bed with an undivided cell....

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Autores:
Acuña Bedoya, Jawer David
Comas Cabrales, Jovannis Alexander
Alvarez Pugliese, Christian Eduardo
Marriaga-Cabrales, Nilson
Tipo de recurso:
Article of journal
Fecha de publicación:
2020
Institución:
Corporación Universidad de la Costa
Repositorio:
REDICUC - Repositorio CUC
Idioma:
eng
OAI Identifier:
oai:repositorio.cuc.edu.co:11323/8075
Acceso en línea:
https://hdl.handle.net/11323/8075
https://doi.org/10.1016/j.jece.2020.104074
https://repositorio.cuc.edu.co/
Palabra clave:
BDD
Adsorption
Electrolytic regeneration
Wastewater
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openAccess
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CC0 1.0 Universal
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oai_identifier_str oai:repositorio.cuc.edu.co:11323/8075
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network_name_str REDICUC - Repositorio CUC
repository_id_str
dc.title.spa.fl_str_mv Evaluation of electrolytic reactor configuration for the regeneration of granular activated carbon saturated with methylene blue
title Evaluation of electrolytic reactor configuration for the regeneration of granular activated carbon saturated with methylene blue
spellingShingle Evaluation of electrolytic reactor configuration for the regeneration of granular activated carbon saturated with methylene blue
BDD
Adsorption
Electrolytic regeneration
Wastewater
title_short Evaluation of electrolytic reactor configuration for the regeneration of granular activated carbon saturated with methylene blue
title_full Evaluation of electrolytic reactor configuration for the regeneration of granular activated carbon saturated with methylene blue
title_fullStr Evaluation of electrolytic reactor configuration for the regeneration of granular activated carbon saturated with methylene blue
title_full_unstemmed Evaluation of electrolytic reactor configuration for the regeneration of granular activated carbon saturated with methylene blue
title_sort Evaluation of electrolytic reactor configuration for the regeneration of granular activated carbon saturated with methylene blue
dc.creator.fl_str_mv Acuña Bedoya, Jawer David
Comas Cabrales, Jovannis Alexander
Alvarez Pugliese, Christian Eduardo
Marriaga-Cabrales, Nilson
dc.contributor.author.spa.fl_str_mv Acuña Bedoya, Jawer David
Comas Cabrales, Jovannis Alexander
Alvarez Pugliese, Christian Eduardo
Marriaga-Cabrales, Nilson
dc.subject.spa.fl_str_mv BDD
Adsorption
Electrolytic regeneration
Wastewater
topic BDD
Adsorption
Electrolytic regeneration
Wastewater
description The performance of an electrochemical process for the regeneration of granular activated carbon (GAC) was evaluated using boron-doped diamond (BDD) anodes. Three different configurations were tested in the reactor: fluidized bed, packed bed with a divided cell and packed bed with an undivided cell. The GAC used was previously saturated with a synthetic solution of methylene blue (MB). The effects of three operational parameters were evaluated: current density, initial pH and reaction time, and NaCl as the electrolyte. Regeneration efficiencies (REs) of up to 76% ± 2 were achieved with a current density of 6 mA·cm-2 during 24 h of reaction, and a specific electric energy consumption of 1530 kWh ton-1 of GAC was obtained. The best results were obtained using the packed bed reactor with a divided cell and the GAC in the cathodic compartment. The present results were attributed to an improvement in the desorption caused by the local alkaline pH in the cathodic compartment, to the contribution of the electrochemical oxidation by the hydroxyl radical, and, in parallel, to the chemical oxidation of the organic compounds by the oxidizing species formed from the chloride ion. It was also found that the electrochemical regeneration process has a negative effect on the GAC integrity after three cycles of continuous regeneration
publishDate 2020
dc.date.issued.none.fl_str_mv 2020-05-27
dc.date.accessioned.none.fl_str_mv 2021-03-26T15:35:29Z
dc.date.available.none.fl_str_mv 2021-03-26T15:35:29Z
dc.type.spa.fl_str_mv Artículo de revista
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coar.spa.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.content.spa.fl_str_mv Text
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
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dc.type.version.spa.fl_str_mv info:eu-repo/semantics/acceptedVersion
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dc.identifier.issn.spa.fl_str_mv 22133437
dc.identifier.uri.spa.fl_str_mv https://hdl.handle.net/11323/8075
dc.identifier.doi.spa.fl_str_mv https://doi.org/10.1016/j.jece.2020.104074
dc.identifier.instname.spa.fl_str_mv Corporación Universidad de la Costa
dc.identifier.reponame.spa.fl_str_mv REDICUC - Repositorio CUC
dc.identifier.repourl.spa.fl_str_mv https://repositorio.cuc.edu.co/
identifier_str_mv 22133437
Corporación Universidad de la Costa
REDICUC - Repositorio CUC
url https://hdl.handle.net/11323/8075
https://doi.org/10.1016/j.jece.2020.104074
https://repositorio.cuc.edu.co/
dc.language.iso.none.fl_str_mv eng
language eng
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[2] L. Wang, N. Balasubramanian, Electrochemical regeneration of granular activated carbon saturated with organic compounds, Chem. Eng. J. 155 (2009) 763–768. doi:10.1016/j.cej.2009.09.020.
[3] X. Liu, G. Yu, W. Han, Granular activated carbon adsorption and microwave regeneration for the treatment of 2 , 4 , 5-trichlorobiphenyl in simulated soil-washing solution, 147 (2007) 746–751. doi:10.1016/j.jhazmat.2007.01.076
[4] X. Quan, X.L. Ã, L. Bo, S. Chen, Y. Zhao, X. Cui, Regeneration of acid orange 7- exhausted granular activated carbons with microwave irradiation, 38 (2004) 4484– 4490. doi:10.1016/j.watres.2004.08.031.
[5] J.-L. Lim, M. Okada, Regeneration of granular activated carbon using ultrasound., Ultrason. Sonochem. 12 (2005) 277–282. doi:10.1016/j.ultsonch.2004.02.003
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[7] R.M. Narbaitz, A. Karimi‐ Jashni, Electrochemical regeneration of granular activated carbons loaded with phenol and natural organic matter, Environ. Technol. 30 (2009) 27–36. doi:10.1080/09593330802422803
[8] I. Benhamed, L. Barthe, R. Kessas, C. Julcour, H. Delmas, Effect of transition metal impregnation on oxidative regeneration of activated carbon by catalytic wet air oxidation, Appl. Catal. B Environ. 187 (2016) 228–237. doi:10.1016/j.apcatb.2016.01.016.
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[28] T.C. An, X.H. Zhu, Y. Xiong, Feasibility study of photoelectrochemical degradation of methylene blue with three-dimensional electrode-photocatalytic reactor, Chemosphere. 46 (2002) 897–903. doi:10.1016/S0045-6535(01)00157-6.
[29] I. Bouaziz, M. Hamza, A. Sellami, R. Abdelhedi, A. Savall, K. Groenen Serrano, New hybrid process combining adsorption on sawdust and electroxidation using a BDD anode for the treatment of dilute wastewater, Sep. Purif. Technol. 175 (2017) 1–8. doi:10.1016/j.seppur.2016.11.020.
[30] C. a. Martínez-Huitle, E. Brillas, Decontamination of wastewaters containing synthetic organic dyes by electrochemical methods: A general review, Appl. Catal. B Environ. 87 (2009) 105–145. doi:10.1016/j.apcatb.2008.09.017.
[31] C. Zhang, Y. Jiang, Y. Li, Z. Hu, L. Zhou, M. Zhou, Three-dimensional electrochemical process for wastewater treatment: A general review, Chem. Eng. J. 228 (2013) 455–467. doi:10.1016/j.cej.2013.05.033 Review.
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spelling Acuña Bedoya, Jawer DavidComas Cabrales, Jovannis AlexanderAlvarez Pugliese, Christian EduardoMarriaga-Cabrales, Nilson2021-03-26T15:35:29Z2021-03-26T15:35:29Z2020-05-2722133437https://hdl.handle.net/11323/8075https://doi.org/10.1016/j.jece.2020.104074Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/The performance of an electrochemical process for the regeneration of granular activated carbon (GAC) was evaluated using boron-doped diamond (BDD) anodes. Three different configurations were tested in the reactor: fluidized bed, packed bed with a divided cell and packed bed with an undivided cell. The GAC used was previously saturated with a synthetic solution of methylene blue (MB). The effects of three operational parameters were evaluated: current density, initial pH and reaction time, and NaCl as the electrolyte. Regeneration efficiencies (REs) of up to 76% ± 2 were achieved with a current density of 6 mA·cm-2 during 24 h of reaction, and a specific electric energy consumption of 1530 kWh ton-1 of GAC was obtained. The best results were obtained using the packed bed reactor with a divided cell and the GAC in the cathodic compartment. The present results were attributed to an improvement in the desorption caused by the local alkaline pH in the cathodic compartment, to the contribution of the electrochemical oxidation by the hydroxyl radical, and, in parallel, to the chemical oxidation of the organic compounds by the oxidizing species formed from the chloride ion. It was also found that the electrochemical regeneration process has a negative effect on the GAC integrity after three cycles of continuous regenerationAcuña Bedoya, Jawer David-will be generated-orcid-0000-0002-2707-3010-600Comas Cabrales, Jovannis Alexander-will be generated-orcid-0000-0003-4519-522X-600Alvarez Pugliese, Christian Eduardo-will be generated-orcid-0000-0003-3177-0086-600Marriaga-Cabrales, Nilson-will be generated-orcid-0000-0002-5046-9371-600application/pdfengCorporación Universidad de la CostaCC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Journal of Environmental Chemical Engineeringhttps://www.researchgate.net/publication/341534206_Evaluation_of_electrolytic_reactor_configuration_for_the_regeneration_of_granular_activated_carbon_saturated_with_methylene_blueBDDAdsorptionElectrolytic regenerationWastewaterEvaluation of electrolytic reactor configuration for the regeneration of granular activated carbon saturated with methylene blueArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/acceptedVersion[1] M.O. Omorogie, J.O. Babalola, E.I. Unuabonah, Regeneration strategies for spent solid matrices used in adsorption of organic pollutants from surface water: a critical review, Desalin. Water Treat. 57 (2016) 518–544.[2] L. Wang, N. Balasubramanian, Electrochemical regeneration of granular activated carbon saturated with organic compounds, Chem. Eng. J. 155 (2009) 763–768. doi:10.1016/j.cej.2009.09.020.[3] X. Liu, G. Yu, W. Han, Granular activated carbon adsorption and microwave regeneration for the treatment of 2 , 4 , 5-trichlorobiphenyl in simulated soil-washing solution, 147 (2007) 746–751. doi:10.1016/j.jhazmat.2007.01.076[4] X. Quan, X.L. Ã, L. Bo, S. Chen, Y. Zhao, X. Cui, Regeneration of acid orange 7- exhausted granular activated carbons with microwave irradiation, 38 (2004) 4484– 4490. doi:10.1016/j.watres.2004.08.031.[5] J.-L. Lim, M. Okada, Regeneration of granular activated carbon using ultrasound., Ultrason. Sonochem. 12 (2005) 277–282. doi:10.1016/j.ultsonch.2004.02.003[6] P.M. Alvarez, F.J. Beltran, V. Gomez-Serrano, J. Jaramillo, E.M. Rodriguez, Comparison between thermal and ozone regenerations of spent activated carbon exhausted with phenol, Water Res. 38 (2004) 2155–2165. doi:10.1016/j.watres.2004.01.030.[7] R.M. Narbaitz, A. Karimi‐ Jashni, Electrochemical regeneration of granular activated carbons loaded with phenol and natural organic matter, Environ. Technol. 30 (2009) 27–36. doi:10.1080/09593330802422803[8] I. Benhamed, L. Barthe, R. Kessas, C. Julcour, H. Delmas, Effect of transition metal impregnation on oxidative regeneration of activated carbon by catalytic wet air oxidation, Appl. Catal. B Environ. 187 (2016) 228–237. doi:10.1016/j.apcatb.2016.01.016.[9] D. Feng, H. Tan, J.S.J. Van Deventer, Ultrasonic elution of gold from activated Journal Pre-proof 26 carbon, Miner. Eng. 16 (2003) 257–264[10] K.Y. Foo, B.H. 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