Adsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark (Handroanthus albus)
The golden trumpet tree bark (GTB), a wood-processing residue, was tested as adsorbent material for decontamination of wastewaters containing methylene blue dye (MB). The powdered material was preponderantly amorphous, containing an irregular surface with the presence of lignin and holocellulose. Th...
- Autores:
-
Hernandes, Paola T
Silva Oliveira, Marcos Leandro
georgin, jordana
Franco, Dison
Allasia Piccilli, Daniel Gustavo
Dotto, Guilherme Luiz
- Tipo de recurso:
- http://purl.org/coar/resource_type/c_816b
- Fecha de publicación:
- 2019
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/5535
- Acceso en línea:
- http://hdl.handle.net/11323/5535
https://repositorio.cuc.edu.co/
- Palabra clave:
- Adsorption
Methylene blue
Golden trumpet tree bark
Simulated effluent
Fixed bed operation
- Rights
- openAccess
- License
- CC0 1.0 Universal
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RCUC2_3ed19b45193413584f81c36f972bd21c |
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oai:repositorio.cuc.edu.co:11323/5535 |
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RCUC2 |
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REDICUC - Repositorio CUC |
repository_id_str |
|
dc.title.spa.fl_str_mv |
Adsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark (Handroanthus albus) |
title |
Adsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark (Handroanthus albus) |
spellingShingle |
Adsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark (Handroanthus albus) Adsorption Methylene blue Golden trumpet tree bark Simulated effluent Fixed bed operation |
title_short |
Adsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark (Handroanthus albus) |
title_full |
Adsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark (Handroanthus albus) |
title_fullStr |
Adsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark (Handroanthus albus) |
title_full_unstemmed |
Adsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark (Handroanthus albus) |
title_sort |
Adsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark (Handroanthus albus) |
dc.creator.fl_str_mv |
Hernandes, Paola T Silva Oliveira, Marcos Leandro georgin, jordana Franco, Dison Allasia Piccilli, Daniel Gustavo Dotto, Guilherme Luiz |
dc.contributor.author.spa.fl_str_mv |
Hernandes, Paola T Silva Oliveira, Marcos Leandro georgin, jordana Franco, Dison Allasia Piccilli, Daniel Gustavo Dotto, Guilherme Luiz |
dc.subject.spa.fl_str_mv |
Adsorption Methylene blue Golden trumpet tree bark Simulated effluent Fixed bed operation |
topic |
Adsorption Methylene blue Golden trumpet tree bark Simulated effluent Fixed bed operation |
description |
The golden trumpet tree bark (GTB), a wood-processing residue, was tested as adsorbent material for decontamination of wastewaters containing methylene blue dye (MB). The powdered material was preponderantly amorphous, containing an irregular surface with the presence of lignin and holocellulose. The adsorption was favorable at basic pH of 10 and adsorbent dosage of 0.5 g L−1. The kinetics has finished in only 30 min and fitted by the general order model (GO). The isotherm behaviors were successfully represented by the Langmuir model. The value found for the maximum adsorption capacity was 232.25 mg g−1, being obtained at 328 K. The standard variation of Gibbs free energy (ΔG0) ranged from − 10.77 to − 8.09 kJ mol−1, indicating a spontaneous and favorable adsorption. A variation of standard enthalpy (ΔH0) of 18.58 kJ mol−1 revealed an endothermic adsorption. A sloped forward curve was found in the continuous operation, with breakthrough time (tb) of 325 min. The stoichiometry capacity of the column (qeq) and the length of mass transfer zone (Zm) were, respectively, 23.57 mg g−1 and 11.28 cm. The GTB was efficient in the treatment of a simulated effluent, obtaining color removal of 96%. These results show that GTB can be applied as adsorbent for decontamination of wastewaters containing methylene blue. |
publishDate |
2019 |
dc.date.accessioned.none.fl_str_mv |
2019-10-29T19:04:23Z |
dc.date.available.none.fl_str_mv |
2019-10-29T19:04:23Z |
dc.date.issued.none.fl_str_mv |
2019-09-05 |
dc.type.spa.fl_str_mv |
Pre-Publicación |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_816b |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/preprint |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ARTOTR |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/acceptedVersion |
format |
http://purl.org/coar/resource_type/c_816b |
status_str |
acceptedVersion |
dc.identifier.uri.spa.fl_str_mv |
http://hdl.handle.net/11323/5535 |
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/ |
url |
http://hdl.handle.net/11323/5535 https://repositorio.cuc.edu.co/ |
identifier_str_mv |
Corporación Universidad de la Costa REDICUC - Repositorio CUC |
dc.language.iso.none.fl_str_mv |
spa |
language |
spa |
dc.rights.spa.fl_str_mv |
CC0 1.0 Universal |
dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/publicdomain/zero/1.0/ |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
dc.rights.coar.spa.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
rights_invalid_str_mv |
CC0 1.0 Universal http://creativecommons.org/publicdomain/zero/1.0/ http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
dc.publisher.spa.fl_str_mv |
Universidad de la Costa |
institution |
Corporación Universidad de la Costa |
bitstream.url.fl_str_mv |
https://repositorio.cuc.edu.co/bitstream/11323/5535/1/Adsorptive%20decontamination%20of%20wastewater%20containing%20methylene%20blue%20dye%20using%20golden%20trumpet%20tree%20bark.pdf https://repositorio.cuc.edu.co/bitstream/11323/5535/3/license.txt https://repositorio.cuc.edu.co/bitstream/11323/5535/2/license_rdf https://repositorio.cuc.edu.co/bitstream/11323/5535/5/Adsorptive%20decontamination%20of%20wastewater%20containing%20methylene%20blue%20dye%20using%20golden%20trumpet%20tree%20bark.pdf.jpg https://repositorio.cuc.edu.co/bitstream/11323/5535/6/Adsorptive%20decontamination%20of%20wastewater%20containing%20methylene%20blue%20dye%20using%20golden%20trumpet%20tree%20bark.pdf.txt |
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Hernandes, Paola Te5141a4e4a0085c5d2376cc770f45382Silva Oliveira, Marcos Leandro8593f6412a0dba9dc599d10d381fe9b2georgin, jordana2d39c339719cc6762ad701d72a27af54Franco, Dison687515f265b962f2a75b6f6a06ebfe61Allasia Piccilli, Daniel Gustavo167cc93810f727361b3b945a94e842a6Dotto, Guilherme Luizdb0ab5734a8bbe410bb09d3a2d6f3a412019-10-29T19:04:23Z2019-10-29T19:04:23Z2019-09-05http://hdl.handle.net/11323/5535Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/The golden trumpet tree bark (GTB), a wood-processing residue, was tested as adsorbent material for decontamination of wastewaters containing methylene blue dye (MB). The powdered material was preponderantly amorphous, containing an irregular surface with the presence of lignin and holocellulose. The adsorption was favorable at basic pH of 10 and adsorbent dosage of 0.5 g L−1. The kinetics has finished in only 30 min and fitted by the general order model (GO). The isotherm behaviors were successfully represented by the Langmuir model. The value found for the maximum adsorption capacity was 232.25 mg g−1, being obtained at 328 K. The standard variation of Gibbs free energy (ΔG0) ranged from − 10.77 to − 8.09 kJ mol−1, indicating a spontaneous and favorable adsorption. A variation of standard enthalpy (ΔH0) of 18.58 kJ mol−1 revealed an endothermic adsorption. A sloped forward curve was found in the continuous operation, with breakthrough time (tb) of 325 min. The stoichiometry capacity of the column (qeq) and the length of mass transfer zone (Zm) were, respectively, 23.57 mg g−1 and 11.28 cm. The GTB was efficient in the treatment of a simulated effluent, obtaining color removal of 96%. These results show that GTB can be applied as adsorbent for decontamination of wastewaters containing methylene blue.spaUniversidad de la CostaCC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2AdsorptionMethylene blueGolden trumpet tree barkSimulated effluentFixed bed operationAdsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark (Handroanthus albus)Pre-Publicaciónhttp://purl.org/coar/resource_type/c_816bTextinfo:eu-repo/semantics/preprinthttp://purl.org/redcol/resource_type/ARTOTRinfo:eu-repo/semantics/acceptedVersionORIGINALAdsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark.pdfAdsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark.pdfapplication/pdf65746https://repositorio.cuc.edu.co/bitstream/11323/5535/1/Adsorptive%20decontamination%20of%20wastewater%20containing%20methylene%20blue%20dye%20using%20golden%20trumpet%20tree%20bark.pdf87134543edc544d0a3aa63831606dfdeMD51open accessLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.cuc.edu.co/bitstream/11323/5535/3/license.txt8a4605be74aa9ea9d79846c1fba20a33MD53open accessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8701https://repositorio.cuc.edu.co/bitstream/11323/5535/2/license_rdf42fd4ad1e89814f5e4a476b409eb708cMD52open accessTHUMBNAILAdsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark.pdf.jpgAdsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark.pdf.jpgimage/jpeg57031https://repositorio.cuc.edu.co/bitstream/11323/5535/5/Adsorptive%20decontamination%20of%20wastewater%20containing%20methylene%20blue%20dye%20using%20golden%20trumpet%20tree%20bark.pdf.jpg0e1bc31392bbaad5e7aa6ac227060483MD55open accessTEXTAdsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark.pdf.txtAdsorptive decontamination of wastewater containing methylene blue dye using golden trumpet tree bark.pdf.txttext/plain1726https://repositorio.cuc.edu.co/bitstream/11323/5535/6/Adsorptive%20decontamination%20of%20wastewater%20containing%20methylene%20blue%20dye%20using%20golden%20trumpet%20tree%20bark.pdf.txt490c3da8bdf1ad56e09752673a37fb36MD56open access11323/5535oai:repositorio.cuc.edu.co:11323/55352023-12-14 14:26:54.471CC0 1.0 Universal|||http://creativecommons.org/publicdomain/zero/1.0/open accessRepositorio Universidad de La Costabdigital@metabiblioteca.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 |