Quantifying the contribution of dyes to the mutagenicity of waters under the influence of textile activities
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.scitotenv.2017.05.103 http://hdl.handle.net/11449/178899 |
Resumo: | The combination of chemical analyses and bioassays allows the identification of potentially mutagenic compounds in different types of samples. Dyes can be considered as emergent contaminants and were detected in waters, under the influence of textile activities. The objective of this study was to evaluate the contribution of 9 azo dyes to the mutagenicity of representative environmental samples. Samples were collected along one year in the largest conglomerate of textile industries of Brazil. We analyzed water samples from an important water body, Piracicaba River, upstream and downstream two main discharges, the effluent of a wastewater treatment plant (WWTP) and the tributary Quilombo River, which receives untreated effluent from local industries. Samples were analyzed using a LC-MS/MS and tested for mutagenicity in the Salmonella/microsome microsuspension assay with TA98 and YG1041. Six dyes were detected in the collected samples, Disperse Blue 291, Disperse Blue 373, Disperse Orange 30, Disperse Red 1, Disperse Violet 93, and Disperse Yellow 3. The most sensitive condition for the detection of the mutagenicity was the strain YG1041 with S9. The concentration of dyes and mutagenicity levels varied along time and the dry season represented the worst condition. Disperse Blue 373 and Disperse Violet 93 were the major contributors to the mutagenicity. We conclude that dyes are contributing for the mutagenicity of Piracicaba River water; and both discharges, WWTP effluent and Quilombo River, increase the mutagenicity of Piracicaba River waters in about 10-fold. The combination of chemical analysis and bioassays were key in the identification the main drivers of the water mutagenicity and allows the selection of priority compounds to be included in monitoring programs as well for the enforcing actions required to protect the water quality for multiple uses. |
id |
UNSP_e27e35a71a9dc319eb89015135cf3daf |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/178899 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Quantifying the contribution of dyes to the mutagenicity of waters under the influence of textile activitiesDyesMutagenicitySalmonella/microsome assaySurface waterThe combination of chemical analyses and bioassays allows the identification of potentially mutagenic compounds in different types of samples. Dyes can be considered as emergent contaminants and were detected in waters, under the influence of textile activities. The objective of this study was to evaluate the contribution of 9 azo dyes to the mutagenicity of representative environmental samples. Samples were collected along one year in the largest conglomerate of textile industries of Brazil. We analyzed water samples from an important water body, Piracicaba River, upstream and downstream two main discharges, the effluent of a wastewater treatment plant (WWTP) and the tributary Quilombo River, which receives untreated effluent from local industries. Samples were analyzed using a LC-MS/MS and tested for mutagenicity in the Salmonella/microsome microsuspension assay with TA98 and YG1041. Six dyes were detected in the collected samples, Disperse Blue 291, Disperse Blue 373, Disperse Orange 30, Disperse Red 1, Disperse Violet 93, and Disperse Yellow 3. The most sensitive condition for the detection of the mutagenicity was the strain YG1041 with S9. The concentration of dyes and mutagenicity levels varied along time and the dry season represented the worst condition. Disperse Blue 373 and Disperse Violet 93 were the major contributors to the mutagenicity. We conclude that dyes are contributing for the mutagenicity of Piracicaba River water; and both discharges, WWTP effluent and Quilombo River, increase the mutagenicity of Piracicaba River waters in about 10-fold. The combination of chemical analysis and bioassays were key in the identification the main drivers of the water mutagenicity and allows the selection of priority compounds to be included in monitoring programs as well for the enforcing actions required to protect the water quality for multiple uses.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Faculty of Pharmaceutical Sciences University of São Paulo USPSchool of Technology State University of Campinas UNICAMPInstitute of Chemistry State University of São Paulo UNESPInstitute of Chemistry State University of São Paulo UNESPFAPESP: 2008/10449-7FAPESP: 2012/13344-7Universidade de São Paulo (USP)Universidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Vacchi, Francine InforçatoVendemiatti, Josiane Aparecida de Souzada Silva, Bianca Ferreira [UNESP]Zanoni, Maria Valnice Boldrin [UNESP]Umbuzeiro, Gisela de Aragão2018-12-11T17:32:38Z2018-12-11T17:32:38Z2017-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article230-236application/pdfhttp://dx.doi.org/10.1016/j.scitotenv.2017.05.103Science of the Total Environment, v. 601-602, p. 230-236.1879-10260048-9697http://hdl.handle.net/11449/17889910.1016/j.scitotenv.2017.05.1032-s2.0-850198501752-s2.0-85019850175.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengScience of the Total Environment1,546info:eu-repo/semantics/openAccess2023-12-15T06:14:28Zoai:repositorio.unesp.br:11449/178899Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-15T06:14:28Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Quantifying the contribution of dyes to the mutagenicity of waters under the influence of textile activities |
title |
Quantifying the contribution of dyes to the mutagenicity of waters under the influence of textile activities |
spellingShingle |
Quantifying the contribution of dyes to the mutagenicity of waters under the influence of textile activities Vacchi, Francine Inforçato Dyes Mutagenicity Salmonella/microsome assay Surface water |
title_short |
Quantifying the contribution of dyes to the mutagenicity of waters under the influence of textile activities |
title_full |
Quantifying the contribution of dyes to the mutagenicity of waters under the influence of textile activities |
title_fullStr |
Quantifying the contribution of dyes to the mutagenicity of waters under the influence of textile activities |
title_full_unstemmed |
Quantifying the contribution of dyes to the mutagenicity of waters under the influence of textile activities |
title_sort |
Quantifying the contribution of dyes to the mutagenicity of waters under the influence of textile activities |
author |
Vacchi, Francine Inforçato |
author_facet |
Vacchi, Francine Inforçato Vendemiatti, Josiane Aparecida de Souza da Silva, Bianca Ferreira [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] Umbuzeiro, Gisela de Aragão |
author_role |
author |
author2 |
Vendemiatti, Josiane Aparecida de Souza da Silva, Bianca Ferreira [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] Umbuzeiro, Gisela de Aragão |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual de Campinas (UNICAMP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Vacchi, Francine Inforçato Vendemiatti, Josiane Aparecida de Souza da Silva, Bianca Ferreira [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] Umbuzeiro, Gisela de Aragão |
dc.subject.por.fl_str_mv |
Dyes Mutagenicity Salmonella/microsome assay Surface water |
topic |
Dyes Mutagenicity Salmonella/microsome assay Surface water |
description |
The combination of chemical analyses and bioassays allows the identification of potentially mutagenic compounds in different types of samples. Dyes can be considered as emergent contaminants and were detected in waters, under the influence of textile activities. The objective of this study was to evaluate the contribution of 9 azo dyes to the mutagenicity of representative environmental samples. Samples were collected along one year in the largest conglomerate of textile industries of Brazil. We analyzed water samples from an important water body, Piracicaba River, upstream and downstream two main discharges, the effluent of a wastewater treatment plant (WWTP) and the tributary Quilombo River, which receives untreated effluent from local industries. Samples were analyzed using a LC-MS/MS and tested for mutagenicity in the Salmonella/microsome microsuspension assay with TA98 and YG1041. Six dyes were detected in the collected samples, Disperse Blue 291, Disperse Blue 373, Disperse Orange 30, Disperse Red 1, Disperse Violet 93, and Disperse Yellow 3. The most sensitive condition for the detection of the mutagenicity was the strain YG1041 with S9. The concentration of dyes and mutagenicity levels varied along time and the dry season represented the worst condition. Disperse Blue 373 and Disperse Violet 93 were the major contributors to the mutagenicity. We conclude that dyes are contributing for the mutagenicity of Piracicaba River water; and both discharges, WWTP effluent and Quilombo River, increase the mutagenicity of Piracicaba River waters in about 10-fold. The combination of chemical analysis and bioassays were key in the identification the main drivers of the water mutagenicity and allows the selection of priority compounds to be included in monitoring programs as well for the enforcing actions required to protect the water quality for multiple uses. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-01 2018-12-11T17:32:38Z 2018-12-11T17:32:38Z |
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/10.1016/j.scitotenv.2017.05.103 Science of the Total Environment, v. 601-602, p. 230-236. 1879-1026 0048-9697 http://hdl.handle.net/11449/178899 10.1016/j.scitotenv.2017.05.103 2-s2.0-85019850175 2-s2.0-85019850175.pdf |
url |
http://dx.doi.org/10.1016/j.scitotenv.2017.05.103 http://hdl.handle.net/11449/178899 |
identifier_str_mv |
Science of the Total Environment, v. 601-602, p. 230-236. 1879-1026 0048-9697 10.1016/j.scitotenv.2017.05.103 2-s2.0-85019850175 2-s2.0-85019850175.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Science of the Total Environment 1,546 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
230-236 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_ |
1799965289081733120 |