Electrochemical advanced oxidation processes as decentralized water treatment technologies to remediate domestic washing machine effluents

Detalhes bibliográficos
Autor(a) principal: dos Santos, Alexsandro Jhones
Data de Publicação: 2018
Outros Autores: Costa, Emily Cintia Tossi de Araújo, da Silva, Djalma Ribeiro, Garcia-Segura, Sergi, Martínez-Huitle, Carlos Alberto [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s11356-017-1039-2
http://hdl.handle.net/11449/170490
Resumo: Water scarcity is one of the major concerns worldwide. In order to secure this appreciated natural resource, management and development of water treatment technologies are mandatory. One feasible alternative is the consideration of water recycling/reuse at the household scale. Here, the treatment of actual washing machine effluent by electrochemical advanced oxidation processes was considered. Electrochemical oxidation and electro-Fenton technologies can be applied as decentralized small-scale water treatment devices. Therefore, efficient decolorization and total organic abatement have been followed. The results demonstrate the promising performance of solar photoelectro-Fenton process, where complete color and organic removal was attained after 240 min of treatment under optimum conditions by applying a current density of 66.6 mA cm−2. Thus, electrochemical technologies emerge as promising water-sustainable approaches.
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spelling Electrochemical advanced oxidation processes as decentralized water treatment technologies to remediate domestic washing machine effluentsAdvanced oxidation processesAzo dyesBoron-doped diamondDecentralized water treatmentSolar photoelectro-FentonWastewater treatmentWater scarcity is one of the major concerns worldwide. In order to secure this appreciated natural resource, management and development of water treatment technologies are mandatory. One feasible alternative is the consideration of water recycling/reuse at the household scale. Here, the treatment of actual washing machine effluent by electrochemical advanced oxidation processes was considered. Electrochemical oxidation and electro-Fenton technologies can be applied as decentralized small-scale water treatment devices. Therefore, efficient decolorization and total organic abatement have been followed. The results demonstrate the promising performance of solar photoelectro-Fenton process, where complete color and organic removal was attained after 240 min of treatment under optimum conditions by applying a current density of 66.6 mA cm−2. Thus, electrochemical technologies emerge as promising water-sustainable approaches.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Laboratório de Eletroquímica Ambiental e Aplicada (LEAA) Institute of Chemistry Federal University of Rio Grande do Norte, Lagoa NovaNational Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM) Institute of Chemistry Unesp, P.O. Box 355National Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM) Institute of Chemistry Unesp, P.O. Box 355CNPq: 401519/2014-7CNPq: 446846/2014-7CNPq: 465571/2014-0Federal University of Rio Grande do NorteUniversidade Estadual Paulista (Unesp)dos Santos, Alexsandro JhonesCosta, Emily Cintia Tossi de Araújoda Silva, Djalma RibeiroGarcia-Segura, SergiMartínez-Huitle, Carlos Alberto [UNESP]2018-12-11T16:51:02Z2018-12-11T16:51:02Z2018-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article7002-7011application/pdfhttp://dx.doi.org/10.1007/s11356-017-1039-2Environmental Science and Pollution Research, v. 25, n. 7, p. 7002-7011, 2018.1614-74990944-1344http://hdl.handle.net/11449/17049010.1007/s11356-017-1039-22-s2.0-850388091432-s2.0-85038809143.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEnvironmental Science and Pollution Research0,858info:eu-repo/semantics/openAccess2023-11-03T06:09:54Zoai:repositorio.unesp.br:11449/170490Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-03T06:09:54Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Electrochemical advanced oxidation processes as decentralized water treatment technologies to remediate domestic washing machine effluents
title Electrochemical advanced oxidation processes as decentralized water treatment technologies to remediate domestic washing machine effluents
spellingShingle Electrochemical advanced oxidation processes as decentralized water treatment technologies to remediate domestic washing machine effluents
dos Santos, Alexsandro Jhones
Advanced oxidation processes
Azo dyes
Boron-doped diamond
Decentralized water treatment
Solar photoelectro-Fenton
Wastewater treatment
title_short Electrochemical advanced oxidation processes as decentralized water treatment technologies to remediate domestic washing machine effluents
title_full Electrochemical advanced oxidation processes as decentralized water treatment technologies to remediate domestic washing machine effluents
title_fullStr Electrochemical advanced oxidation processes as decentralized water treatment technologies to remediate domestic washing machine effluents
title_full_unstemmed Electrochemical advanced oxidation processes as decentralized water treatment technologies to remediate domestic washing machine effluents
title_sort Electrochemical advanced oxidation processes as decentralized water treatment technologies to remediate domestic washing machine effluents
author dos Santos, Alexsandro Jhones
author_facet dos Santos, Alexsandro Jhones
Costa, Emily Cintia Tossi de Araújo
da Silva, Djalma Ribeiro
Garcia-Segura, Sergi
Martínez-Huitle, Carlos Alberto [UNESP]
author_role author
author2 Costa, Emily Cintia Tossi de Araújo
da Silva, Djalma Ribeiro
Garcia-Segura, Sergi
Martínez-Huitle, Carlos Alberto [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Federal University of Rio Grande do Norte
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv dos Santos, Alexsandro Jhones
Costa, Emily Cintia Tossi de Araújo
da Silva, Djalma Ribeiro
Garcia-Segura, Sergi
Martínez-Huitle, Carlos Alberto [UNESP]
dc.subject.por.fl_str_mv Advanced oxidation processes
Azo dyes
Boron-doped diamond
Decentralized water treatment
Solar photoelectro-Fenton
Wastewater treatment
topic Advanced oxidation processes
Azo dyes
Boron-doped diamond
Decentralized water treatment
Solar photoelectro-Fenton
Wastewater treatment
description Water scarcity is one of the major concerns worldwide. In order to secure this appreciated natural resource, management and development of water treatment technologies are mandatory. One feasible alternative is the consideration of water recycling/reuse at the household scale. Here, the treatment of actual washing machine effluent by electrochemical advanced oxidation processes was considered. Electrochemical oxidation and electro-Fenton technologies can be applied as decentralized small-scale water treatment devices. Therefore, efficient decolorization and total organic abatement have been followed. The results demonstrate the promising performance of solar photoelectro-Fenton process, where complete color and organic removal was attained after 240 min of treatment under optimum conditions by applying a current density of 66.6 mA cm−2. Thus, electrochemical technologies emerge as promising water-sustainable approaches.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-11T16:51:02Z
2018-12-11T16:51:02Z
2018-03-01
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/10.1007/s11356-017-1039-2
Environmental Science and Pollution Research, v. 25, n. 7, p. 7002-7011, 2018.
1614-7499
0944-1344
http://hdl.handle.net/11449/170490
10.1007/s11356-017-1039-2
2-s2.0-85038809143
2-s2.0-85038809143.pdf
url http://dx.doi.org/10.1007/s11356-017-1039-2
http://hdl.handle.net/11449/170490
identifier_str_mv Environmental Science and Pollution Research, v. 25, n. 7, p. 7002-7011, 2018.
1614-7499
0944-1344
10.1007/s11356-017-1039-2
2-s2.0-85038809143
2-s2.0-85038809143.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Environmental Science and Pollution Research
0,858
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 7002-7011
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_ 1797789597045882880

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