Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/handle/123456789/45016 |
Resumo: | The textile industry uses large amounts of water in its processes. Such water ends up contaminated by a number of substances, including dyes, creating an environmental challenge. The present study aims at removing dye by applying the precipitation process using a sodium soap (anionic surfactant), derived fromanimalfat andvegetable oil,promotingdyedecontaminationusing biodegradablematerials. Sodium soap, in the presence of calcium ions, forms another insoluble surfactant. This new surfactant, under stir ring, aggregates and forms hydrophobic flocs that are capable of adsorbing organic materials dissolved in aqueous solutions, including dyes. Dye removal was assessed considering the influence of initial sur factant concentration, temperature, pH, presence of electrolyte, equilibrium time, and stirring rate. Dye removal efficiency reached 97.6% |
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Melo, Ricardo Paulo FonsecaBarros Neto, Eduardo Lins deMoura, Maria Carlenise Paiva de AlencarDantas, Tereza Neuma de CastroDantas Neto, Afonso AvelinoOliveira, Humberto Neves Maia de2021-11-24T20:46:24Z2021-11-24T20:46:24Z2015-09MELO, R.P.F.; BARROS NETO, E.L.; MOURA, M.C.P.A.; DANTAS, T.N. C.; DANTAS NETO, A.A.; OLIVEIRA, H.N.M.. Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant. Journal of Water Process Engineering, v. 7, p. 196-202, 2015. DOI: https://doi.org/10.1016/j.jwpe.2015.06.009. Disponível em: https://www.sciencedirect.com/science/article/pii/S2214714415300209?via%3Dihub . Acesso em: 02 jul. 2021.2214-7144https://repositorio.ufrn.br/handle/123456789/4501610.1016/j.jwpe.2015.06.009ElsevierAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessDirect YellowSodium soapRemoval efficiencyTextile wastewater treatmentRemoval of direct Yellow 27 dye using animal fat and vegetable oil-based surfactantinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe textile industry uses large amounts of water in its processes. Such water ends up contaminated by a number of substances, including dyes, creating an environmental challenge. The present study aims at removing dye by applying the precipitation process using a sodium soap (anionic surfactant), derived fromanimalfat andvegetable oil,promotingdyedecontaminationusing biodegradablematerials. Sodium soap, in the presence of calcium ions, forms another insoluble surfactant. This new surfactant, under stir ring, aggregates and forms hydrophobic flocs that are capable of adsorbing organic materials dissolved in aqueous solutions, including dyes. Dye removal was assessed considering the influence of initial sur factant concentration, temperature, pH, presence of electrolyte, equilibrium time, and stirring rate. Dye removal efficiency reached 97.6%engreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/45016/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/45016/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53ORIGINALRemovalOfDirectYellow_BARROSNETO_2015.pdfRemovalOfDirectYellow_BARROSNETO_2015.pdfArtigoapplication/pdf1489005https://repositorio.ufrn.br/bitstream/123456789/45016/1/RemovalOfDirectYellow_BARROSNETO_2015.pdf73650e80f7e6d711cd9b2fc4abee410aMD51123456789/450162022-09-15 18:54:41.801oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2022-09-15T21:54:41Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant |
title |
Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant |
spellingShingle |
Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant Melo, Ricardo Paulo Fonseca Direct Yellow Sodium soap Removal efficiency Textile wastewater treatment |
title_short |
Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant |
title_full |
Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant |
title_fullStr |
Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant |
title_full_unstemmed |
Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant |
title_sort |
Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant |
author |
Melo, Ricardo Paulo Fonseca |
author_facet |
Melo, Ricardo Paulo Fonseca Barros Neto, Eduardo Lins de Moura, Maria Carlenise Paiva de Alencar Dantas, Tereza Neuma de Castro Dantas Neto, Afonso Avelino Oliveira, Humberto Neves Maia de |
author_role |
author |
author2 |
Barros Neto, Eduardo Lins de Moura, Maria Carlenise Paiva de Alencar Dantas, Tereza Neuma de Castro Dantas Neto, Afonso Avelino Oliveira, Humberto Neves Maia de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Melo, Ricardo Paulo Fonseca Barros Neto, Eduardo Lins de Moura, Maria Carlenise Paiva de Alencar Dantas, Tereza Neuma de Castro Dantas Neto, Afonso Avelino Oliveira, Humberto Neves Maia de |
dc.subject.por.fl_str_mv |
Direct Yellow Sodium soap Removal efficiency Textile wastewater treatment |
topic |
Direct Yellow Sodium soap Removal efficiency Textile wastewater treatment |
description |
The textile industry uses large amounts of water in its processes. Such water ends up contaminated by a number of substances, including dyes, creating an environmental challenge. The present study aims at removing dye by applying the precipitation process using a sodium soap (anionic surfactant), derived fromanimalfat andvegetable oil,promotingdyedecontaminationusing biodegradablematerials. Sodium soap, in the presence of calcium ions, forms another insoluble surfactant. This new surfactant, under stir ring, aggregates and forms hydrophobic flocs that are capable of adsorbing organic materials dissolved in aqueous solutions, including dyes. Dye removal was assessed considering the influence of initial sur factant concentration, temperature, pH, presence of electrolyte, equilibrium time, and stirring rate. Dye removal efficiency reached 97.6% |
publishDate |
2015 |
dc.date.issued.fl_str_mv |
2015-09 |
dc.date.accessioned.fl_str_mv |
2021-11-24T20:46:24Z |
dc.date.available.fl_str_mv |
2021-11-24T20:46:24Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
MELO, R.P.F.; BARROS NETO, E.L.; MOURA, M.C.P.A.; DANTAS, T.N. C.; DANTAS NETO, A.A.; OLIVEIRA, H.N.M.. Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant. Journal of Water Process Engineering, v. 7, p. 196-202, 2015. DOI: https://doi.org/10.1016/j.jwpe.2015.06.009. Disponível em: https://www.sciencedirect.com/science/article/pii/S2214714415300209?via%3Dihub . Acesso em: 02 jul. 2021. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/handle/123456789/45016 |
dc.identifier.issn.none.fl_str_mv |
2214-7144 |
dc.identifier.doi.none.fl_str_mv |
10.1016/j.jwpe.2015.06.009 |
identifier_str_mv |
MELO, R.P.F.; BARROS NETO, E.L.; MOURA, M.C.P.A.; DANTAS, T.N. C.; DANTAS NETO, A.A.; OLIVEIRA, H.N.M.. Removal of direct Yellow 27 dye using animal fat and vegetable oil-based surfactant. Journal of Water Process Engineering, v. 7, p. 196-202, 2015. DOI: https://doi.org/10.1016/j.jwpe.2015.06.009. Disponível em: https://www.sciencedirect.com/science/article/pii/S2214714415300209?via%3Dihub . Acesso em: 02 jul. 2021. 2214-7144 10.1016/j.jwpe.2015.06.009 |
url |
https://repositorio.ufrn.br/handle/123456789/45016 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ info:eu-repo/semantics/openAccess |
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Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ |
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openAccess |
dc.publisher.none.fl_str_mv |
Elsevier |
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Elsevier |
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