Electrochemical advanced oxidation processes as decentralized water treatment technologies to remediate domestic washing machine effluents
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/10.1007/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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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:29462024-08-05T16:48:27.256530Repositório 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_ |
1808128704222593024 |