Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater

Detalhes bibliográficos
Autor(a) principal: Oliveira, Aretha Moreira de
Data de Publicação: 2013
Outros Autores: Milhomeb, Maria Aparecida Liberato, Carvalho, Tecia Vieira, Cavalcante, Rivelino Martins, Nascimento, Ronaldo Ferreira do
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
Texto Completo: http://www.repositorio.ufc.br/handle/riufc/61515
Resumo: The removal of 2,4 diclorophenol (2,4-DCF) and 2,4,6 trichlorophenol (2,4,6 TCF) present in petrochemical wastewater was evaluated using low-cost adsorbents, such as chitin, chitosan and coconut shells. Batch studies showed that the absorption efficiency for 2,4 DCF and 2,4,6 TCF follow the order: chitosan > chitin > coconut shells. Langmuir and Freundlich models have been applied to experimental isotherms data, to better understand the adsorption mechanisms. Petrochemical wastewater treatment with fixed bed column system using chitinous adsorbents showed a removal of COD (75% ), TOG (90%) and turbidity (74-89%).
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spelling Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewaterAbsortionPhenolicsWastewaterAbsorçãoFenolÁgua-perdaThe removal of 2,4 diclorophenol (2,4-DCF) and 2,4,6 trichlorophenol (2,4,6 TCF) present in petrochemical wastewater was evaluated using low-cost adsorbents, such as chitin, chitosan and coconut shells. Batch studies showed that the absorption efficiency for 2,4 DCF and 2,4,6 TCF follow the order: chitosan > chitin > coconut shells. Langmuir and Freundlich models have been applied to experimental isotherms data, to better understand the adsorption mechanisms. Petrochemical wastewater treatment with fixed bed column system using chitinous adsorbents showed a removal of COD (75% ), TOG (90%) and turbidity (74-89%).Orbital: The Electronic Journal of Chemistry2021-10-26T17:55:35Z2021-10-26T17:55:35Z2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfOLIVEIRA, Aretha Moreira de; MILHOMEB, Maria Aparecida Liberato; CARVALHO, Tecia Vieira; CAVALCANTE, Rivelino Martins; NASCIMENTO, Ronaldo Ferreira do. Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater. Orbital: The Electronic Journal of Chemistry, v. 5, n.3, 2013.1984-6428http://www.repositorio.ufc.br/handle/riufc/61515Oliveira, Aretha Moreira deMilhomeb, Maria Aparecida LiberatoCarvalho, Tecia VieiraCavalcante, Rivelino MartinsNascimento, Ronaldo Ferreira doengreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2022-01-27T14:40:03Zoai:repositorio.ufc.br:riufc/61515Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T18:55:38.627856Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater
title Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater
spellingShingle Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater
Oliveira, Aretha Moreira de
Absortion
Phenolics
Wastewater
Absorção
Fenol
Água-perda
title_short Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater
title_full Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater
title_fullStr Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater
title_full_unstemmed Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater
title_sort Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater
author Oliveira, Aretha Moreira de
author_facet Oliveira, Aretha Moreira de
Milhomeb, Maria Aparecida Liberato
Carvalho, Tecia Vieira
Cavalcante, Rivelino Martins
Nascimento, Ronaldo Ferreira do
author_role author
author2 Milhomeb, Maria Aparecida Liberato
Carvalho, Tecia Vieira
Cavalcante, Rivelino Martins
Nascimento, Ronaldo Ferreira do
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Oliveira, Aretha Moreira de
Milhomeb, Maria Aparecida Liberato
Carvalho, Tecia Vieira
Cavalcante, Rivelino Martins
Nascimento, Ronaldo Ferreira do
dc.subject.por.fl_str_mv Absortion
Phenolics
Wastewater
Absorção
Fenol
Água-perda
topic Absortion
Phenolics
Wastewater
Absorção
Fenol
Água-perda
description The removal of 2,4 diclorophenol (2,4-DCF) and 2,4,6 trichlorophenol (2,4,6 TCF) present in petrochemical wastewater was evaluated using low-cost adsorbents, such as chitin, chitosan and coconut shells. Batch studies showed that the absorption efficiency for 2,4 DCF and 2,4,6 TCF follow the order: chitosan > chitin > coconut shells. Langmuir and Freundlich models have been applied to experimental isotherms data, to better understand the adsorption mechanisms. Petrochemical wastewater treatment with fixed bed column system using chitinous adsorbents showed a removal of COD (75% ), TOG (90%) and turbidity (74-89%).
publishDate 2013
dc.date.none.fl_str_mv 2013
2021-10-26T17:55:35Z
2021-10-26T17:55:35Z
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.uri.fl_str_mv OLIVEIRA, Aretha Moreira de; MILHOMEB, Maria Aparecida Liberato; CARVALHO, Tecia Vieira; CAVALCANTE, Rivelino Martins; NASCIMENTO, Ronaldo Ferreira do. Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater. Orbital: The Electronic Journal of Chemistry, v. 5, n.3, 2013.
1984-6428
http://www.repositorio.ufc.br/handle/riufc/61515
identifier_str_mv OLIVEIRA, Aretha Moreira de; MILHOMEB, Maria Aparecida Liberato; CARVALHO, Tecia Vieira; CAVALCANTE, Rivelino Martins; NASCIMENTO, Ronaldo Ferreira do. Use of low-cost adsorbents to chlorophenols and organic matter removal of petrochemical wastewater. Orbital: The Electronic Journal of Chemistry, v. 5, n.3, 2013.
1984-6428
url http://www.repositorio.ufc.br/handle/riufc/61515
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Orbital: The Electronic Journal of Chemistry
publisher.none.fl_str_mv Orbital: The Electronic Journal of Chemistry
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1813029000143962112

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