Sustainability of construction materials: Electrodialytic technology as a tool for mortars production
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2019 |
| Outros Autores: | , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | https://doi.org/10.1016/j.jhazmat.2018.10.010 |
Resumo: | SFRH/BD/114674/2016. PPIT.UMA.B1.2017/20. PPIT.UMA.B5.2018/17. CAS17/00196. |
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Sustainability of construction materials: Electrodialytic technology as a tool for mortars productionElectrodialytic technologyMortars productionSecondary water resourcesCircular economySDG 6 - Clean Water and SanitationSDG 8 - Decent Work and Economic GrowthSDG 12 - Responsible Consumption and ProductionSFRH/BD/114674/2016. PPIT.UMA.B1.2017/20. PPIT.UMA.B5.2018/17. CAS17/00196.The reduction of tap water consumption in all activity sectors, including the building industry, is crucial to the sustainability of water resources. Effluents from wastewater treatment plants have the potential to replace freshwater in the construction sector but they contain a critical mixture of impurities, which hampers their use in mortars production. In this work, the viability of using effluent as an alternative to potable water for the production of mortars, after electrodialytic treatment, was assessed. Electrodialytic technology (ED-T) is a proven technique for decontamination of porous and aqueous matrices. ED-T experiments were conducted with 500 mL of effluent for 6, 12 and 24 h, with a current intensity of 25 mA. The results showed that after ED-T 6 h, the removal efficiencies of critical components were above 85% of their initial concentrations. Mortar properties such as setting time, workability, flexural strength, compressive strength and morphology were obtained for 100% effluent and tap water/effluent mixtures (50:50) with and without ED-T pre-treatment. The mortars with the ED-T treated effluent showed similar initial setting times and workability, higher flexural and compressive strength compared to the mortars reference.DCEA - Departamento de Ciências e Engenharia do AmbienteCENSE - Centro de Investigação em Ambiente e SustentabilidadeRUNMagro, C.Paz-garcia, J. M.Ottosen, L. M.Mateus, E. P.Ribeiro, A. B.2019-02-052019-02-05T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://doi.org/10.1016/j.jhazmat.2018.10.010eng0304-3894PURE: 6038857https://linkinghub.elsevier.com/retrieve/pii/S0304389418309002https://doi.org/10.1016/j.jhazmat.2018.10.010info: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:RCAAP2024-03-11T04:25:04Zoai:run.unl.pt:10362/49019Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:32:11.274886Repositório 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 |
Sustainability of construction materials: Electrodialytic technology as a tool for mortars production |
| title |
Sustainability of construction materials: Electrodialytic technology as a tool for mortars production |
| spellingShingle |
Sustainability of construction materials: Electrodialytic technology as a tool for mortars production Magro, C. Electrodialytic technology Mortars production Secondary water resources Circular economy SDG 6 - Clean Water and Sanitation SDG 8 - Decent Work and Economic Growth SDG 12 - Responsible Consumption and Production |
| title_short |
Sustainability of construction materials: Electrodialytic technology as a tool for mortars production |
| title_full |
Sustainability of construction materials: Electrodialytic technology as a tool for mortars production |
| title_fullStr |
Sustainability of construction materials: Electrodialytic technology as a tool for mortars production |
| title_full_unstemmed |
Sustainability of construction materials: Electrodialytic technology as a tool for mortars production |
| title_sort |
Sustainability of construction materials: Electrodialytic technology as a tool for mortars production |
| author |
Magro, C. |
| author_facet |
Magro, C. Paz-garcia, J. M. Ottosen, L. M. Mateus, E. P. Ribeiro, A. B. |
| author_role |
author |
| author2 |
Paz-garcia, J. M. Ottosen, L. M. Mateus, E. P. Ribeiro, A. B. |
| author2_role |
author author author author |
| dc.contributor.none.fl_str_mv |
DCEA - Departamento de Ciências e Engenharia do Ambiente CENSE - Centro de Investigação em Ambiente e Sustentabilidade RUN |
| dc.contributor.author.fl_str_mv |
Magro, C. Paz-garcia, J. M. Ottosen, L. M. Mateus, E. P. Ribeiro, A. B. |
| dc.subject.por.fl_str_mv |
Electrodialytic technology Mortars production Secondary water resources Circular economy SDG 6 - Clean Water and Sanitation SDG 8 - Decent Work and Economic Growth SDG 12 - Responsible Consumption and Production |
| topic |
Electrodialytic technology Mortars production Secondary water resources Circular economy SDG 6 - Clean Water and Sanitation SDG 8 - Decent Work and Economic Growth SDG 12 - Responsible Consumption and Production |
| description |
SFRH/BD/114674/2016. PPIT.UMA.B1.2017/20. PPIT.UMA.B5.2018/17. CAS17/00196. |
| publishDate |
2019 |
| dc.date.none.fl_str_mv |
2019-02-05 2019-02-05T00:00:00Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://doi.org/10.1016/j.jhazmat.2018.10.010 |
| url |
https://doi.org/10.1016/j.jhazmat.2018.10.010 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
0304-3894 PURE: 6038857 https://linkinghub.elsevier.com/retrieve/pii/S0304389418309002 https://doi.org/10.1016/j.jhazmat.2018.10.010 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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