Assessment of several advanced oxidation processes applied in the treatment of environmental concern constituents from a real hair dye wastewater
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.jece.2018.04.041 http://hdl.handle.net/11449/179800 |
Resumo: | Currently, little information is available regarding the presence of compounds from raw hair dyeing wastewater. It is known that the most commonly commercial formulations contain components with toxic properties and some by-products may also be mutagenic and carcinogenic. Indeed, virtually no studies can be found in the literature dealing with the treatment of such effluents and identification of environmental concerning substances, such as p-phenylenediamine, resorcinol and Bandrowski's base. The present work sought to evaluate the treatment of real hair dyeing effluent through different combinations of advanced oxidation processes including ozonation (O3), ozone/UV-C (O3/UV), ozone/photoelectrocatalysis (O3/PEC), O3/UV/H2O2 and O3/PEC/H2O2. O3/PEC/H2O2 combination provided almost complete mineralization while ozonation promoted less than 50% after 90min of treatment. HPLC analysis confirmed the presence of p-phenylenediamine, resorcinol and Bandrowski's base in the raw effluent, which were completely removed in less than 5min of treatment through the application of the combined O3/PEC/H2O2 process. A figure of merit, the electric energy per order, was used to compare the different methods, showing that O3/PEC/H2O2 provides lower energy consumption and higher mineralization, and could thus be an efficient option for wastewater treatment. |
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Assessment of several advanced oxidation processes applied in the treatment of environmental concern constituents from a real hair dye wastewaterBandrowski's baseDegradationOzonationp-PhenylenediaminePermanent hair dyeResorcinolCurrently, little information is available regarding the presence of compounds from raw hair dyeing wastewater. It is known that the most commonly commercial formulations contain components with toxic properties and some by-products may also be mutagenic and carcinogenic. Indeed, virtually no studies can be found in the literature dealing with the treatment of such effluents and identification of environmental concerning substances, such as p-phenylenediamine, resorcinol and Bandrowski's base. The present work sought to evaluate the treatment of real hair dyeing effluent through different combinations of advanced oxidation processes including ozonation (O3), ozone/UV-C (O3/UV), ozone/photoelectrocatalysis (O3/PEC), O3/UV/H2O2 and O3/PEC/H2O2. O3/PEC/H2O2 combination provided almost complete mineralization while ozonation promoted less than 50% after 90min of treatment. HPLC analysis confirmed the presence of p-phenylenediamine, resorcinol and Bandrowski's base in the raw effluent, which were completely removed in less than 5min of treatment through the application of the combined O3/PEC/H2O2 process. A figure of merit, the electric energy per order, was used to compare the different methods, showing that O3/PEC/H2O2 provides lower energy consumption and higher mineralization, and could thus be an efficient option for wastewater treatment.Universidade Estadual Paulista (Unesp) Instituto de Química, Araraquara. Av. Prof. Francisco Degni, 55Universidade Estadual Paulista (Unesp) Instituto de Química, Araraquara. Av. Prof. Francisco Degni, 55Universidade Estadual Paulista (Unesp)Bessegato, Guilherme Garcia [UNESP]De Souza, João Carlos [UNESP]Cardoso, Juliano Carvalho [UNESP]Zanoni, Maria Valnice Boldrin [UNESP]2018-12-11T17:36:48Z2018-12-11T17:36:48Z2018-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2794-2802application/pdfhttp://dx.doi.org/10.1016/j.jece.2018.04.041Journal of Environmental Chemical Engineering, v. 6, n. 2, p. 2794-2802, 2018.2213-3437http://hdl.handle.net/11449/17980010.1016/j.jece.2018.04.0412-s2.0-850459032922-s2.0-85045903292.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Environmental Chemical Engineering0,924info:eu-repo/semantics/openAccess2023-09-30T06:00:28Zoai:repositorio.unesp.br:11449/179800Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:31:45.069137Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Assessment of several advanced oxidation processes applied in the treatment of environmental concern constituents from a real hair dye wastewater |
title |
Assessment of several advanced oxidation processes applied in the treatment of environmental concern constituents from a real hair dye wastewater |
spellingShingle |
Assessment of several advanced oxidation processes applied in the treatment of environmental concern constituents from a real hair dye wastewater Bessegato, Guilherme Garcia [UNESP] Bandrowski's base Degradation Ozonation p-Phenylenediamine Permanent hair dye Resorcinol |
title_short |
Assessment of several advanced oxidation processes applied in the treatment of environmental concern constituents from a real hair dye wastewater |
title_full |
Assessment of several advanced oxidation processes applied in the treatment of environmental concern constituents from a real hair dye wastewater |
title_fullStr |
Assessment of several advanced oxidation processes applied in the treatment of environmental concern constituents from a real hair dye wastewater |
title_full_unstemmed |
Assessment of several advanced oxidation processes applied in the treatment of environmental concern constituents from a real hair dye wastewater |
title_sort |
Assessment of several advanced oxidation processes applied in the treatment of environmental concern constituents from a real hair dye wastewater |
author |
Bessegato, Guilherme Garcia [UNESP] |
author_facet |
Bessegato, Guilherme Garcia [UNESP] De Souza, João Carlos [UNESP] Cardoso, Juliano Carvalho [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] |
author_role |
author |
author2 |
De Souza, João Carlos [UNESP] Cardoso, Juliano Carvalho [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Bessegato, Guilherme Garcia [UNESP] De Souza, João Carlos [UNESP] Cardoso, Juliano Carvalho [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] |
dc.subject.por.fl_str_mv |
Bandrowski's base Degradation Ozonation p-Phenylenediamine Permanent hair dye Resorcinol |
topic |
Bandrowski's base Degradation Ozonation p-Phenylenediamine Permanent hair dye Resorcinol |
description |
Currently, little information is available regarding the presence of compounds from raw hair dyeing wastewater. It is known that the most commonly commercial formulations contain components with toxic properties and some by-products may also be mutagenic and carcinogenic. Indeed, virtually no studies can be found in the literature dealing with the treatment of such effluents and identification of environmental concerning substances, such as p-phenylenediamine, resorcinol and Bandrowski's base. The present work sought to evaluate the treatment of real hair dyeing effluent through different combinations of advanced oxidation processes including ozonation (O3), ozone/UV-C (O3/UV), ozone/photoelectrocatalysis (O3/PEC), O3/UV/H2O2 and O3/PEC/H2O2. O3/PEC/H2O2 combination provided almost complete mineralization while ozonation promoted less than 50% after 90min of treatment. HPLC analysis confirmed the presence of p-phenylenediamine, resorcinol and Bandrowski's base in the raw effluent, which were completely removed in less than 5min of treatment through the application of the combined O3/PEC/H2O2 process. A figure of merit, the electric energy per order, was used to compare the different methods, showing that O3/PEC/H2O2 provides lower energy consumption and higher mineralization, and could thus be an efficient option for wastewater treatment. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T17:36:48Z 2018-12-11T17:36:48Z 2018-04-01 |
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.jece.2018.04.041 Journal of Environmental Chemical Engineering, v. 6, n. 2, p. 2794-2802, 2018. 2213-3437 http://hdl.handle.net/11449/179800 10.1016/j.jece.2018.04.041 2-s2.0-85045903292 2-s2.0-85045903292.pdf |
url |
http://dx.doi.org/10.1016/j.jece.2018.04.041 http://hdl.handle.net/11449/179800 |
identifier_str_mv |
Journal of Environmental Chemical Engineering, v. 6, n. 2, p. 2794-2802, 2018. 2213-3437 10.1016/j.jece.2018.04.041 2-s2.0-85045903292 2-s2.0-85045903292.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Environmental Chemical Engineering 0,924 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2794-2802 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_ |
1808128242172821504 |