Azo Dye Acid Blue 29: Biosorption and Phytotoxicity Test

Detalhes bibliográficos
Autor(a) principal: Guari, Emi Brinatti [UNESP]
Data de Publicação: 2015
Outros Autores: De Almeida, Érica Janaina Rodrigues [UNESP], De Jesus Sutta Martiarena, Maria [UNESP], Yamagami, Nívea Santos [UNESP], Corso, Carlos Renato [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s11270-015-2611-3
http://hdl.handle.net/11449/172111
Resumo: Many products contain dyes, such as fabrics. However, most of the industry-generated waste is improperly handled, which causes serious environmental problems for the bodies of water that receive textile effluents. This study aimed to analyze the effect of biosorbents and biosorption techniques on decolorizing the textile azo dye Acid Blue 29 in an aqueous solution employing pine sawdust. Pine sawdust is low-cost substrate with minor environmental impact. A toxicity test was performed with Lactuca sativa seeds to determine the LC50 of the dye. Subsequently, a biosorption test was performed to determine the toxicity of the resulting solutions. We observed that biosorption is a very feasible technique for the discoloration of the solutions and promotes reduction in their toxicity.
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spelling Azo Dye Acid Blue 29: Biosorption and Phytotoxicity TestAdsorptionAzo dyeEffluent textile treatmentLactuca sativaPinus sp.Many products contain dyes, such as fabrics. However, most of the industry-generated waste is improperly handled, which causes serious environmental problems for the bodies of water that receive textile effluents. This study aimed to analyze the effect of biosorbents and biosorption techniques on decolorizing the textile azo dye Acid Blue 29 in an aqueous solution employing pine sawdust. Pine sawdust is low-cost substrate with minor environmental impact. A toxicity test was performed with Lactuca sativa seeds to determine the LC50 of the dye. Subsequently, a biosorption test was performed to determine the toxicity of the resulting solutions. We observed that biosorption is a very feasible technique for the discoloration of the solutions and promotes reduction in their toxicity.Departamento de Bioquímica e Microbiologia, Instituto de Biociências, UNESP - Univ. Estadual Paulista, Campus de Rio Claro 24-A, n1515, Bela VistaDepartamento de Bioquímica e Microbiologia, Instituto de Biociências, UNESP - Univ. Estadual Paulista, Campus de Rio Claro 24-A, n1515, Bela VistaUniversidade Estadual Paulista (Unesp)Guari, Emi Brinatti [UNESP]De Almeida, Érica Janaina Rodrigues [UNESP]De Jesus Sutta Martiarena, Maria [UNESP]Yamagami, Nívea Santos [UNESP]Corso, Carlos Renato [UNESP]2018-12-11T16:58:42Z2018-12-11T16:58:42Z2015-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1007/s11270-015-2611-3Water, Air, and Soil Pollution, v. 226, n. 11, 2015.1573-29320049-6979http://hdl.handle.net/11449/17211110.1007/s11270-015-2611-32-s2.0-849431946832-s2.0-84943194683.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengWater, Air, and Soil Pollution0,5890,589info:eu-repo/semantics/openAccess2023-11-27T06:14:46Zoai:repositorio.unesp.br:11449/172111Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:52:04.205806Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Azo Dye Acid Blue 29: Biosorption and Phytotoxicity Test
title Azo Dye Acid Blue 29: Biosorption and Phytotoxicity Test
spellingShingle Azo Dye Acid Blue 29: Biosorption and Phytotoxicity Test
Guari, Emi Brinatti [UNESP]
Adsorption
Azo dye
Effluent textile treatment
Lactuca sativa
Pinus sp.
title_short Azo Dye Acid Blue 29: Biosorption and Phytotoxicity Test
title_full Azo Dye Acid Blue 29: Biosorption and Phytotoxicity Test
title_fullStr Azo Dye Acid Blue 29: Biosorption and Phytotoxicity Test
title_full_unstemmed Azo Dye Acid Blue 29: Biosorption and Phytotoxicity Test
title_sort Azo Dye Acid Blue 29: Biosorption and Phytotoxicity Test
author Guari, Emi Brinatti [UNESP]
author_facet Guari, Emi Brinatti [UNESP]
De Almeida, Érica Janaina Rodrigues [UNESP]
De Jesus Sutta Martiarena, Maria [UNESP]
Yamagami, Nívea Santos [UNESP]
Corso, Carlos Renato [UNESP]
author_role author
author2 De Almeida, Érica Janaina Rodrigues [UNESP]
De Jesus Sutta Martiarena, Maria [UNESP]
Yamagami, Nívea Santos [UNESP]
Corso, Carlos Renato [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Guari, Emi Brinatti [UNESP]
De Almeida, Érica Janaina Rodrigues [UNESP]
De Jesus Sutta Martiarena, Maria [UNESP]
Yamagami, Nívea Santos [UNESP]
Corso, Carlos Renato [UNESP]
dc.subject.por.fl_str_mv Adsorption
Azo dye
Effluent textile treatment
Lactuca sativa
Pinus sp.
topic Adsorption
Azo dye
Effluent textile treatment
Lactuca sativa
Pinus sp.
description Many products contain dyes, such as fabrics. However, most of the industry-generated waste is improperly handled, which causes serious environmental problems for the bodies of water that receive textile effluents. This study aimed to analyze the effect of biosorbents and biosorption techniques on decolorizing the textile azo dye Acid Blue 29 in an aqueous solution employing pine sawdust. Pine sawdust is low-cost substrate with minor environmental impact. A toxicity test was performed with Lactuca sativa seeds to determine the LC50 of the dye. Subsequently, a biosorption test was performed to determine the toxicity of the resulting solutions. We observed that biosorption is a very feasible technique for the discoloration of the solutions and promotes reduction in their toxicity.
publishDate 2015
dc.date.none.fl_str_mv 2015-11-01
2018-12-11T16:58:42Z
2018-12-11T16:58:42Z
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 http://dx.doi.org/10.1007/s11270-015-2611-3
Water, Air, and Soil Pollution, v. 226, n. 11, 2015.
1573-2932
0049-6979
http://hdl.handle.net/11449/172111
10.1007/s11270-015-2611-3
2-s2.0-84943194683
2-s2.0-84943194683.pdf
url http://dx.doi.org/10.1007/s11270-015-2611-3
http://hdl.handle.net/11449/172111
identifier_str_mv Water, Air, and Soil Pollution, v. 226, n. 11, 2015.
1573-2932
0049-6979
10.1007/s11270-015-2611-3
2-s2.0-84943194683
2-s2.0-84943194683.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Water, Air, and Soil Pollution
0,589
0,589
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.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128992502349824

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