Exploring hydrogen production for self-energy generation in electroremediation: A proof of concept

Detalhes bibliográficos
Autor(a) principal: Magro, C.
Data de Publicação: 2019
Outros Autores: Almeida, J., Paz-Garcia, J. M., Mateus, E. P., Ribeiro, A. B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/91017
Resumo: UID/AMB/04085/2019. PTDC/FIS-NAN/0909/2014. SFRH/BD/114674/2016. PD\BD \135170\2017.
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spelling Exploring hydrogen production for self-energy generation in electroremediation: A proof of conceptElectrodialytic treatmentEnergy savingsHydrogen productionProton-exchange membrane fuel cellBuilding and ConstructionEnergy(all)Mechanical EngineeringManagement, Monitoring, Policy and LawSDG 7 - Affordable and Clean EnergyUID/AMB/04085/2019. PTDC/FIS-NAN/0909/2014. SFRH/BD/114674/2016. PD\BD \135170\2017.Electrodialytic technologies are clean-up processes based on the application of a low-level electrical current to produce electrolysis reactions and the consequent electrochemically-induced transport of contaminants. These treatments inherently produce electrolytic hydrogen, an energy carrier, at the cathode compartment, in addition to other cathode reactions. However, exploring this by-product for self-energy generation in electroremediation has never been researched. In this work we present the study of hydrogen production during the electrodialytic treatment of three different environmental matrices (briny water, effluent and mine tailings), at two current intensities (50 and 100 mA). In all cases, hydrogen gas was produced with purities between 73% and 98%, decreasing the electrical costs of the electrodialytic treatment up to ≈7%. A proton-exchange membrane fuel cell was used to evaluate the possibility to generate electrical energy from the hydrogen production at the cathode, showing a stable output (~1 V) and demonstrating the proof of concept of the process.CENSE - Centro de Investigação em Ambiente e SustentabilidadeDCEA - Departamento de Ciências e Engenharia do AmbienteRUNMagro, C.Almeida, J.Paz-Garcia, J. M.Mateus, E. P.Ribeiro, A. B.2021-09-10T00:30:57Z2019-12-012019-12-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/91017eng0306-2619PURE: 15953877https://doi.org/10.1016/j.apenergy.2019.113839info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T04:40:25Zoai:run.unl.pt:10362/91017Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:37:13.626107Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Exploring hydrogen production for self-energy generation in electroremediation: A proof of concept
title Exploring hydrogen production for self-energy generation in electroremediation: A proof of concept
spellingShingle Exploring hydrogen production for self-energy generation in electroremediation: A proof of concept
Magro, C.
Electrodialytic treatment
Energy savings
Hydrogen production
Proton-exchange membrane fuel cell
Building and Construction
Energy(all)
Mechanical Engineering
Management, Monitoring, Policy and Law
SDG 7 - Affordable and Clean Energy
title_short Exploring hydrogen production for self-energy generation in electroremediation: A proof of concept
title_full Exploring hydrogen production for self-energy generation in electroremediation: A proof of concept
title_fullStr Exploring hydrogen production for self-energy generation in electroremediation: A proof of concept
title_full_unstemmed Exploring hydrogen production for self-energy generation in electroremediation: A proof of concept
title_sort Exploring hydrogen production for self-energy generation in electroremediation: A proof of concept
author Magro, C.
author_facet Magro, C.
Almeida, J.
Paz-Garcia, J. M.
Mateus, E. P.
Ribeiro, A. B.
author_role author
author2 Almeida, J.
Paz-Garcia, J. M.
Mateus, E. P.
Ribeiro, A. B.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv CENSE - Centro de Investigação em Ambiente e Sustentabilidade
DCEA - Departamento de Ciências e Engenharia do Ambiente
RUN
dc.contributor.author.fl_str_mv Magro, C.
Almeida, J.
Paz-Garcia, J. M.
Mateus, E. P.
Ribeiro, A. B.
dc.subject.por.fl_str_mv Electrodialytic treatment
Energy savings
Hydrogen production
Proton-exchange membrane fuel cell
Building and Construction
Energy(all)
Mechanical Engineering
Management, Monitoring, Policy and Law
SDG 7 - Affordable and Clean Energy
topic Electrodialytic treatment
Energy savings
Hydrogen production
Proton-exchange membrane fuel cell
Building and Construction
Energy(all)
Mechanical Engineering
Management, Monitoring, Policy and Law
SDG 7 - Affordable and Clean Energy
description UID/AMB/04085/2019. PTDC/FIS-NAN/0909/2014. SFRH/BD/114674/2016. PD\BD \135170\2017.
publishDate 2019
dc.date.none.fl_str_mv 2019-12-01
2019-12-01T00:00:00Z
2021-09-10T00:30:57Z
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://hdl.handle.net/10362/91017
url http://hdl.handle.net/10362/91017
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0306-2619
PURE: 15953877
https://doi.org/10.1016/j.apenergy.2019.113839
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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