Treatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora)
Brazilian berry seeds (Eugenia uniflora) were used as an eco-friendly and low-cost biosorbent for the treatment of textile effluents containing methylene blue. Characterization techniques indicated that Brazilian berry seeds are constituted of irregular particles, mainly composed of lignin and holoc...
- Autores:
-
georgin, jordana
Franco, Dison
Schadeck Netto, Matias
Allasia, Daniel
Silva Oliveira, Marcos Leandro
Dotto, Guilherme Luiz
- Tipo de recurso:
- http://purl.org/coar/resource_type/c_816b
- Fecha de publicación:
- 2020
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/6172
- Acceso en línea:
- https://hdl.handle.net/11323/6172
https://repositorio.cuc.edu.co/
- Palabra clave:
- Biosorption
Dye
Eco-friendly
Effluent
Fixed-bed
Methylene blue
- Rights
- openAccess
- License
- CC0 1.0 Universal
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oai:repositorio.cuc.edu.co:11323/6172 |
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RCUC2 |
network_name_str |
REDICUC - Repositorio CUC |
repository_id_str |
|
dc.title.spa.fl_str_mv |
Treatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora) |
title |
Treatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora) |
spellingShingle |
Treatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora) Biosorption Dye Eco-friendly Effluent Fixed-bed Methylene blue |
title_short |
Treatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora) |
title_full |
Treatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora) |
title_fullStr |
Treatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora) |
title_full_unstemmed |
Treatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora) |
title_sort |
Treatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora) |
dc.creator.fl_str_mv |
georgin, jordana Franco, Dison Schadeck Netto, Matias Allasia, Daniel Silva Oliveira, Marcos Leandro Dotto, Guilherme Luiz |
dc.contributor.author.spa.fl_str_mv |
georgin, jordana Franco, Dison Schadeck Netto, Matias Allasia, Daniel Silva Oliveira, Marcos Leandro Dotto, Guilherme Luiz |
dc.subject.spa.fl_str_mv |
Biosorption Dye Eco-friendly Effluent Fixed-bed Methylene blue |
topic |
Biosorption Dye Eco-friendly Effluent Fixed-bed Methylene blue |
description |
Brazilian berry seeds (Eugenia uniflora) were used as an eco-friendly and low-cost biosorbent for the treatment of textile effluents containing methylene blue. Characterization techniques indicated that Brazilian berry seeds are constituted of irregular particles, mainly composed of lignin and holocellulose groups, distributed in an amorphous structure. Methylene blue biosorption was favorable at pH of 8, using a biosorbent dosage of 0.8 g L−1. The equilibrium was reached in the first 20 min for lower M methylene blue concentrations and 120 min for higher methylene blue concentrations. Furthermore, the general and pseudo-second-order models were suitable for describing the kinetic data. Langmuir was the most adequate model for describing the isotherm curves, predicting a biosorption capacity of 189.6 mg g−1 at 328 K. Biosorption was spontaneous (− 9.54 ≤ ΔG0 ≤ −8.06 kJ mol−1) and endothermic, with standard enthalpy change of 6.11 kJ mol−1. Brazilian berry seeds were successfully used to remove the color of two different simulated textile effluents, achieving 92.2% and 73.5% of removal. Last, the fixed-bed experiment showed that a column packed with Brazilian berry seeds can operate during 840 min, attaining biosorption capacity of 88.7 mg g−1. The data here presented indicates that textile effluents containing methylene blue can be easily and successfully treated by an eco-friendly and low-cost biosorbent like Brazilian berry seeds. |
publishDate |
2020 |
dc.date.accessioned.none.fl_str_mv |
2020-04-13T15:06:50Z |
dc.date.available.none.fl_str_mv |
2020-04-13T15:06:50Z |
dc.date.issued.none.fl_str_mv |
2020-04-04 |
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 |
https://hdl.handle.net/11323/6172 |
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 |
https://hdl.handle.net/11323/6172 https://repositorio.cuc.edu.co/ |
identifier_str_mv |
Corporación Universidad de la Costa REDICUC - Repositorio CUC |
dc.language.iso.none.fl_str_mv |
eng |
language |
eng |
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 |
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georgin, jordana2d39c339719cc6762ad701d72a27af54Franco, Dison687515f265b962f2a75b6f6a06ebfe61Schadeck Netto, Matias45775e113adadc042867461cc88cac00Allasia, Daniel0e3a81799a37fb000e6da0c3160448c3Silva Oliveira, Marcos Leandro8593f6412a0dba9dc599d10d381fe9b2Dotto, Guilherme Luizdb0ab5734a8bbe410bb09d3a2d6f3a412020-04-13T15:06:50Z2020-04-13T15:06:50Z2020-04-04https://hdl.handle.net/11323/6172Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/Brazilian berry seeds (Eugenia uniflora) were used as an eco-friendly and low-cost biosorbent for the treatment of textile effluents containing methylene blue. Characterization techniques indicated that Brazilian berry seeds are constituted of irregular particles, mainly composed of lignin and holocellulose groups, distributed in an amorphous structure. Methylene blue biosorption was favorable at pH of 8, using a biosorbent dosage of 0.8 g L−1. The equilibrium was reached in the first 20 min for lower M methylene blue concentrations and 120 min for higher methylene blue concentrations. Furthermore, the general and pseudo-second-order models were suitable for describing the kinetic data. Langmuir was the most adequate model for describing the isotherm curves, predicting a biosorption capacity of 189.6 mg g−1 at 328 K. Biosorption was spontaneous (− 9.54 ≤ ΔG0 ≤ −8.06 kJ mol−1) and endothermic, with standard enthalpy change of 6.11 kJ mol−1. Brazilian berry seeds were successfully used to remove the color of two different simulated textile effluents, achieving 92.2% and 73.5% of removal. Last, the fixed-bed experiment showed that a column packed with Brazilian berry seeds can operate during 840 min, attaining biosorption capacity of 88.7 mg g−1. The data here presented indicates that textile effluents containing methylene blue can be easily and successfully treated by an eco-friendly and low-cost biosorbent like Brazilian berry seeds.engUniversidad de la CostaCC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2BiosorptionDyeEco-friendlyEffluentFixed-bedMethylene blueTreatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora)Pre-Publicaciónhttp://purl.org/coar/resource_type/c_816bTextinfo:eu-repo/semantics/preprinthttp://purl.org/redcol/resource_type/ARTOTRinfo:eu-repo/semantics/acceptedVersionORIGINALTreatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora).pdfTreatment of water containing methylene by biosorption using Brazilian berry seeds (Eugenia uniflora).pdfapplication/pdf179943https://repositorio.cuc.edu.co/bitstream/11323/6172/1/Treatment%20of%20water%20containing%20methylene%20by%20biosorption%20using%20Brazilian%20berry%20seeds%20%28Eugenia%20uniflora%29.pdfb72dbe5f49aa67ffdef7146235c7c0e8MD51open accessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; 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