Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/handle/123456789/44941 |
Resumo: | The production of oil and gas is usually accompanied by the production of waste water, which contains several organic pollutants. The objective of this work is to investigate the removal of organic load from synthetic oilfield produced water by adsorption process, using activated carbons from vegetable and animal origin. The synthetic oilfield produced water was constituted by a mixture of xylene, n–heptane, phenol, and NaCl in aqueous solution. The structural properties of the samples were investigated by X–ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), N2 adsorption–desorption isotherms, and scanning electron microscopy (SEM). Effects of temperature and type of adsorbent on the adsorption process were investigated. According to the results, the temperature of 25 °C was more favorable in adsorption of organic load from synthetic oilfield produced water. Pseudo–first order, pseudo–second order, and Elovich equations were able to represent the adsorption kinetics. The vegetable activated carbon delivered the best results, being the most efficient to remove the organic load due its high surface area. The adsorption capacities were 28 and 15 mgTOC g–1, for vegetable and animal activated carbons, respectively |
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Carvalho, P. C. A. P.Foletto, Edson LuizDotto, Guilherme LuizRackov, C. K. O. S.Barros Neto, Eduardo Lins deChiavone Filho, Osvaldo2021-11-18T12:22:03Z2021-11-18T12:22:03Z2019-10-08CARVALHO, P. C. A. P. ; FOLETTO, E. L. ; DOTTO, G. L. ; RACKOV, C. K. O. S. ; BARROS NETO, E. L. ; CHIAVONE-FILHO, O..Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons. BRAZILIAN JOURNAL OF PETROLEUM AND GAS, v. 13, p. 199-209, 2019. Disponível em: http://www.portalabpg.org.br/bjpg/index.php/bjpg/article/view/704. Acesso em: 21 jun. 2021. http://dx.doi.org/10.5419/bjpg2019-0017.1982-0593https://repositorio.ufrn.br/handle/123456789/4494110.5419/bjpg2019-0017ASSOCIAÇÃO BRASILEIRA DE PETRÓLEO E GÁS - ABPGSynthetic produced waterAdsorptionVegetable carbonBovine boneRemoval of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbonsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe production of oil and gas is usually accompanied by the production of waste water, which contains several organic pollutants. The objective of this work is to investigate the removal of organic load from synthetic oilfield produced water by adsorption process, using activated carbons from vegetable and animal origin. The synthetic oilfield produced water was constituted by a mixture of xylene, n–heptane, phenol, and NaCl in aqueous solution. The structural properties of the samples were investigated by X–ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), N2 adsorption–desorption isotherms, and scanning electron microscopy (SEM). Effects of temperature and type of adsorbent on the adsorption process were investigated. According to the results, the temperature of 25 °C was more favorable in adsorption of organic load from synthetic oilfield produced water. Pseudo–first order, pseudo–second order, and Elovich equations were able to represent the adsorption kinetics. The vegetable activated carbon delivered the best results, being the most efficient to remove the organic load due its high surface area. The adsorption capacities were 28 and 15 mgTOC g–1, for vegetable and animal activated carbons, respectivelyporreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessORIGINALRemovalOfOrganicContaminants_BARROSNETO_2019.pdfRemovalOfOrganicContaminants_BARROSNETO_2019.pdfArtigoapplication/pdf1516714https://repositorio.ufrn.br/bitstream/123456789/44941/1/RemovalOfOrganicContaminants_BARROSNETO_2019.pdf1775725115b2b97957424b2134313618MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/44941/2/license.txte9597aa2854d128fd968be5edc8a28d9MD52123456789/449412021-11-25 10:52:08.068oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-11-25T13:52:08Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons |
title |
Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons |
spellingShingle |
Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons Carvalho, P. C. A. P. Synthetic produced water Adsorption Vegetable carbon Bovine bone |
title_short |
Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons |
title_full |
Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons |
title_fullStr |
Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons |
title_full_unstemmed |
Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons |
title_sort |
Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons |
author |
Carvalho, P. C. A. P. |
author_facet |
Carvalho, P. C. A. P. Foletto, Edson Luiz Dotto, Guilherme Luiz Rackov, C. K. O. S. Barros Neto, Eduardo Lins de Chiavone Filho, Osvaldo |
author_role |
author |
author2 |
Foletto, Edson Luiz Dotto, Guilherme Luiz Rackov, C. K. O. S. Barros Neto, Eduardo Lins de Chiavone Filho, Osvaldo |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Carvalho, P. C. A. P. Foletto, Edson Luiz Dotto, Guilherme Luiz Rackov, C. K. O. S. Barros Neto, Eduardo Lins de Chiavone Filho, Osvaldo |
dc.subject.por.fl_str_mv |
Synthetic produced water Adsorption Vegetable carbon Bovine bone |
topic |
Synthetic produced water Adsorption Vegetable carbon Bovine bone |
description |
The production of oil and gas is usually accompanied by the production of waste water, which contains several organic pollutants. The objective of this work is to investigate the removal of organic load from synthetic oilfield produced water by adsorption process, using activated carbons from vegetable and animal origin. The synthetic oilfield produced water was constituted by a mixture of xylene, n–heptane, phenol, and NaCl in aqueous solution. The structural properties of the samples were investigated by X–ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), N2 adsorption–desorption isotherms, and scanning electron microscopy (SEM). Effects of temperature and type of adsorbent on the adsorption process were investigated. According to the results, the temperature of 25 °C was more favorable in adsorption of organic load from synthetic oilfield produced water. Pseudo–first order, pseudo–second order, and Elovich equations were able to represent the adsorption kinetics. The vegetable activated carbon delivered the best results, being the most efficient to remove the organic load due its high surface area. The adsorption capacities were 28 and 15 mgTOC g–1, for vegetable and animal activated carbons, respectively |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019-10-08 |
dc.date.accessioned.fl_str_mv |
2021-11-18T12:22:03Z |
dc.date.available.fl_str_mv |
2021-11-18T12:22:03Z |
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 |
CARVALHO, P. C. A. P. ; FOLETTO, E. L. ; DOTTO, G. L. ; RACKOV, C. K. O. S. ; BARROS NETO, E. L. ; CHIAVONE-FILHO, O..Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons. BRAZILIAN JOURNAL OF PETROLEUM AND GAS, v. 13, p. 199-209, 2019. Disponível em: http://www.portalabpg.org.br/bjpg/index.php/bjpg/article/view/704. Acesso em: 21 jun. 2021. http://dx.doi.org/10.5419/bjpg2019-0017. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/handle/123456789/44941 |
dc.identifier.issn.none.fl_str_mv |
1982-0593 |
dc.identifier.doi.none.fl_str_mv |
10.5419/bjpg2019-0017 |
identifier_str_mv |
CARVALHO, P. C. A. P. ; FOLETTO, E. L. ; DOTTO, G. L. ; RACKOV, C. K. O. S. ; BARROS NETO, E. L. ; CHIAVONE-FILHO, O..Removal of organic contaminants from a synthetic oilfield produced water by adsorption process using vegetable and bone bovine activated carbons. BRAZILIAN JOURNAL OF PETROLEUM AND GAS, v. 13, p. 199-209, 2019. Disponível em: http://www.portalabpg.org.br/bjpg/index.php/bjpg/article/view/704. Acesso em: 21 jun. 2021. http://dx.doi.org/10.5419/bjpg2019-0017. 1982-0593 10.5419/bjpg2019-0017 |
url |
https://repositorio.ufrn.br/handle/123456789/44941 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
ASSOCIAÇÃO BRASILEIRA DE PETRÓLEO E GÁS - ABPG |
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ASSOCIAÇÃO BRASILEIRA DE PETRÓLEO E GÁS - ABPG |
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