Occurrence and risk assessment of an azo dye - The case of Disperse Red 1
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.chemosphere.2016.04.121 http://hdl.handle.net/11449/177997 |
Resumo: | Water quality criteria to protect aquatic life are not available for most disperse dyes which are often used as commercial mixtures in textile coloration. In this study, the acute and chronic toxicity of the commercial dye Disperse Red 1 (DR1) to eight aquatic organisms from four trophic levels was evaluated. A safety threshold, i.e. Predicted No-Effect Concentration (PNEC), was derived based on the toxicity information of the commercial product and the purified dye. This approach was possible because the toxicity of DR1 was accounting for most of the toxicity of the commercial mixture. A long-term PNEC of 60 ng L-1 was proposed, based on the most sensitive chronic endpoint for Daphnia similis. A short-term PNEC of 1800 ng L-1 was proposed based on the most sensitive acute endpoint also for Daphnia similis. Both key studies have been evaluated with the new Criteria for Reporting and Evaluating ecotoxicity Data (CRED) methodology, applying more objective criteria to assess the quality of toxicity tests, resulting in two reliable and relevant endpoints with only minor restrictions. HPLC-MS/MS was used to quantify the occurrence of DR1 in river waters of three sites, influenced by textile industry discharges, resulting in a concentration range of 50-500 ng L-1. The risk quotients for DR1 obtained in this work suggest that this dye can pose a potential risk to freshwater biota. To reduce uncertainty of the derived PNEC, a fish partial or full lifecycle study should be performed. |
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Occurrence and risk assessment of an azo dye - The case of Disperse Red 1AlgaeDaphniaDyesFishMixturePNECWater quality criteria to protect aquatic life are not available for most disperse dyes which are often used as commercial mixtures in textile coloration. In this study, the acute and chronic toxicity of the commercial dye Disperse Red 1 (DR1) to eight aquatic organisms from four trophic levels was evaluated. A safety threshold, i.e. Predicted No-Effect Concentration (PNEC), was derived based on the toxicity information of the commercial product and the purified dye. This approach was possible because the toxicity of DR1 was accounting for most of the toxicity of the commercial mixture. A long-term PNEC of 60 ng L-1 was proposed, based on the most sensitive chronic endpoint for Daphnia similis. A short-term PNEC of 1800 ng L-1 was proposed based on the most sensitive acute endpoint also for Daphnia similis. Both key studies have been evaluated with the new Criteria for Reporting and Evaluating ecotoxicity Data (CRED) methodology, applying more objective criteria to assess the quality of toxicity tests, resulting in two reliable and relevant endpoints with only minor restrictions. HPLC-MS/MS was used to quantify the occurrence of DR1 in river waters of three sites, influenced by textile industry discharges, resulting in a concentration range of 50-500 ng L-1. The risk quotients for DR1 obtained in this work suggest that this dye can pose a potential risk to freshwater biota. To reduce uncertainty of the derived PNEC, a fish partial or full lifecycle study should be performed.Faculty of Pharmaceutical Sciences University of São Paulo USPSchool of Technology State University of Campinas UNICAMPAmalex Environmental SolutionsChemical Institute State University of São Paulo UNESPSchool of Life Sciences Heriot-Watt UniversityDepartment of Biology and CESAM University of AveiroChemical Institute State University of São Paulo UNESPUniversidade de São Paulo (USP)Universidade Estadual de Campinas (UNICAMP)Amalex Environmental SolutionsUniversidade Estadual Paulista (Unesp)Heriot-Watt UniversityUniversity of AveiroVacchi, Francine InforçatoVon der Ohe, Peter CarstenAlbuquerque, Anjaína Fernandes deVendemiatti, Josiane Aparecida de SouzaAzevedo, Carina Cristina JesusHonório, Jaqueline GonçalvesSilva, Bianca Ferreira da [UNESP]Zanoni, Maria Valnice Boldrin [UNESP]Henry, Theodore B.Nogueira, Antonio J.Umbuzeiro, Gisela de Aragão2018-12-11T17:28:06Z2018-12-11T17:28:06Z2016-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article95-100application/pdfhttp://dx.doi.org/10.1016/j.chemosphere.2016.04.121Chemosphere, v. 156, p. 95-100.1879-12980045-6535http://hdl.handle.net/11449/17799710.1016/j.chemosphere.2016.04.1212-s2.0-849650537382-s2.0-84965053738.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengChemosphere1,435info:eu-repo/semantics/openAccess2023-11-30T06:13:35Zoai:repositorio.unesp.br:11449/177997Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:06:38.150530Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Occurrence and risk assessment of an azo dye - The case of Disperse Red 1 |
title |
Occurrence and risk assessment of an azo dye - The case of Disperse Red 1 |
spellingShingle |
Occurrence and risk assessment of an azo dye - The case of Disperse Red 1 Vacchi, Francine Inforçato Algae Daphnia Dyes Fish Mixture PNEC |
title_short |
Occurrence and risk assessment of an azo dye - The case of Disperse Red 1 |
title_full |
Occurrence and risk assessment of an azo dye - The case of Disperse Red 1 |
title_fullStr |
Occurrence and risk assessment of an azo dye - The case of Disperse Red 1 |
title_full_unstemmed |
Occurrence and risk assessment of an azo dye - The case of Disperse Red 1 |
title_sort |
Occurrence and risk assessment of an azo dye - The case of Disperse Red 1 |
author |
Vacchi, Francine Inforçato |
author_facet |
Vacchi, Francine Inforçato Von der Ohe, Peter Carsten Albuquerque, Anjaína Fernandes de Vendemiatti, Josiane Aparecida de Souza Azevedo, Carina Cristina Jesus Honório, Jaqueline Gonçalves Silva, Bianca Ferreira da [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] Henry, Theodore B. Nogueira, Antonio J. Umbuzeiro, Gisela de Aragão |
author_role |
author |
author2 |
Von der Ohe, Peter Carsten Albuquerque, Anjaína Fernandes de Vendemiatti, Josiane Aparecida de Souza Azevedo, Carina Cristina Jesus Honório, Jaqueline Gonçalves Silva, Bianca Ferreira da [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] Henry, Theodore B. Nogueira, Antonio J. Umbuzeiro, Gisela de Aragão |
author2_role |
author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual de Campinas (UNICAMP) Amalex Environmental Solutions Universidade Estadual Paulista (Unesp) Heriot-Watt University University of Aveiro |
dc.contributor.author.fl_str_mv |
Vacchi, Francine Inforçato Von der Ohe, Peter Carsten Albuquerque, Anjaína Fernandes de Vendemiatti, Josiane Aparecida de Souza Azevedo, Carina Cristina Jesus Honório, Jaqueline Gonçalves Silva, Bianca Ferreira da [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] Henry, Theodore B. Nogueira, Antonio J. Umbuzeiro, Gisela de Aragão |
dc.subject.por.fl_str_mv |
Algae Daphnia Dyes Fish Mixture PNEC |
topic |
Algae Daphnia Dyes Fish Mixture PNEC |
description |
Water quality criteria to protect aquatic life are not available for most disperse dyes which are often used as commercial mixtures in textile coloration. In this study, the acute and chronic toxicity of the commercial dye Disperse Red 1 (DR1) to eight aquatic organisms from four trophic levels was evaluated. A safety threshold, i.e. Predicted No-Effect Concentration (PNEC), was derived based on the toxicity information of the commercial product and the purified dye. This approach was possible because the toxicity of DR1 was accounting for most of the toxicity of the commercial mixture. A long-term PNEC of 60 ng L-1 was proposed, based on the most sensitive chronic endpoint for Daphnia similis. A short-term PNEC of 1800 ng L-1 was proposed based on the most sensitive acute endpoint also for Daphnia similis. Both key studies have been evaluated with the new Criteria for Reporting and Evaluating ecotoxicity Data (CRED) methodology, applying more objective criteria to assess the quality of toxicity tests, resulting in two reliable and relevant endpoints with only minor restrictions. HPLC-MS/MS was used to quantify the occurrence of DR1 in river waters of three sites, influenced by textile industry discharges, resulting in a concentration range of 50-500 ng L-1. The risk quotients for DR1 obtained in this work suggest that this dye can pose a potential risk to freshwater biota. To reduce uncertainty of the derived PNEC, a fish partial or full lifecycle study should be performed. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-08-01 2018-12-11T17:28:06Z 2018-12-11T17:28:06Z |
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.chemosphere.2016.04.121 Chemosphere, v. 156, p. 95-100. 1879-1298 0045-6535 http://hdl.handle.net/11449/177997 10.1016/j.chemosphere.2016.04.121 2-s2.0-84965053738 2-s2.0-84965053738.pdf |
url |
http://dx.doi.org/10.1016/j.chemosphere.2016.04.121 http://hdl.handle.net/11449/177997 |
identifier_str_mv |
Chemosphere, v. 156, p. 95-100. 1879-1298 0045-6535 10.1016/j.chemosphere.2016.04.121 2-s2.0-84965053738 2-s2.0-84965053738.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Chemosphere 1,435 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
95-100 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 |
|
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1808129020867379200 |