Recycled reverse osmosis membranes for forward osmosis technology

An alternative use of end-of-life reverse osmosis (RO) membranes is proposed for forward osmosis (FO) application as recycled FO (RFO) membranes and transformed recycled FO (TRFO) membranes. Different passive cleaning protocols in pilot plant and laboratory scale were followed using sodium hypochlor...

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Autores: Contreras Martínez, Jorge, García Payo, M. Carmen, Arribas, Paula, Rodríguez Sáez, Laura, Lejarazu Larrañaga, Amaia, García Calvo, Eloy, Khayet Souhaimi, Mohamed
Formato: artículo
Fecha de publicación:2021
País:España
Recursos:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/115342
Acesso em linha:https://hdl.handle.net/20.500.14352/115342
Access Level:acceso abierto
Palavra-chave:628
620.1
Discarded reverse osmosis modules
Recycled membranes
Forward osmosis
Interfacial polymerization
Wastewater
Física de materiales
3312 Tecnología de Materiales
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oai_identifier_str oai:docta.ucm.es:20.500.14352/115342
network_acronym_str ES
network_name_str España
repository_id_str
spelling Recycled reverse osmosis membranes for forward osmosis technologyContreras Martínez, JorgeGarcía Payo, M. CarmenArribas, PaulaRodríguez Sáez, LauraLejarazu Larrañaga, AmaiaGarcía Calvo, EloyKhayet Souhaimi, Mohamed628620.1Discarded reverse osmosis modulesRecycled membranesForward osmosisInterfacial polymerizationWastewaterFísica de materiales3312 Tecnología de MaterialesAn alternative use of end-of-life reverse osmosis (RO) membranes is proposed for forward osmosis (FO) application as recycled FO (RFO) membranes and transformed recycled FO (TRFO) membranes. Different passive cleaning protocols in pilot plant and laboratory scale were followed using sodium hypochlorite (NaClO) at different concentrations and exposure time. The RFO with the best performance was selected for its transformation by interfacial polymerization (IP) technique to improve further the FO performance. Both the morphological structure and transport properties of the RFO and TRFO membranes were studied by means of different characterization techniques. Although the RFO membranes are suitable for FO, the TRFO membranes are more competitive. The highest FO water permeate fluxes (12.21 kg/m2·h and 15.12 kg/m2·h) were obtained for the membrane recycled applying the highest NaClO exposure dose applied in pilot plant (106 ppm·h) followed by IP of a thin polyamide layer. These permeate fluxes were better or at least comparable to commercial membranes used under the same FO conditions. The results indicated that it is possible to use discarded RO membranes in FO technology for wastewater treatment after adequate treatment procedures extending their lifetime and contributing to a circular economy and sustainability in membrane science and related materials.ElsevierUniversidad Complutense de Madrid20212021-01-0120212021-01-01journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/115342reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 Not available CTM2015-65348-C2-2-R INNOVACION Y RECICLAJE DE MEMBRANAS PARA EL TRATAMIENTO DE AGUA POR OSMOSIS DIRECTA Y DESTILACION EN MEMBRANAAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 RTI2018-096042-B-C22 TRATAMIENTOS HIBRIDOS DE AGUAS RESIDUALES BASADOS EN MEMBRANAS RECICLADAS CON OBJETIVO DE DESCARGA LIQUIDA CERO (ZLD)open accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/1153422026-06-02T12:44:21Z
dc.title.none.fl_str_mv Recycled reverse osmosis membranes for forward osmosis technology
title Recycled reverse osmosis membranes for forward osmosis technology
spellingShingle Recycled reverse osmosis membranes for forward osmosis technology
Contreras Martínez, Jorge
628
620.1
Discarded reverse osmosis modules
Recycled membranes
Forward osmosis
Interfacial polymerization
Wastewater
Física de materiales
3312 Tecnología de Materiales
title_short Recycled reverse osmosis membranes for forward osmosis technology
title_full Recycled reverse osmosis membranes for forward osmosis technology
title_fullStr Recycled reverse osmosis membranes for forward osmosis technology
title_full_unstemmed Recycled reverse osmosis membranes for forward osmosis technology
title_sort Recycled reverse osmosis membranes for forward osmosis technology
dc.creator.none.fl_str_mv Contreras Martínez, Jorge
García Payo, M. Carmen
Arribas, Paula
Rodríguez Sáez, Laura
Lejarazu Larrañaga, Amaia
García Calvo, Eloy
Khayet Souhaimi, Mohamed
author Contreras Martínez, Jorge
author_facet Contreras Martínez, Jorge
García Payo, M. Carmen
Arribas, Paula
Rodríguez Sáez, Laura
Lejarazu Larrañaga, Amaia
García Calvo, Eloy
Khayet Souhaimi, Mohamed
author_role author
author2 García Payo, M. Carmen
Arribas, Paula
Rodríguez Sáez, Laura
Lejarazu Larrañaga, Amaia
García Calvo, Eloy
Khayet Souhaimi, Mohamed
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 628
620.1
Discarded reverse osmosis modules
Recycled membranes
Forward osmosis
Interfacial polymerization
Wastewater
Física de materiales
3312 Tecnología de Materiales
topic 628
620.1
Discarded reverse osmosis modules
Recycled membranes
Forward osmosis
Interfacial polymerization
Wastewater
Física de materiales
3312 Tecnología de Materiales
description An alternative use of end-of-life reverse osmosis (RO) membranes is proposed for forward osmosis (FO) application as recycled FO (RFO) membranes and transformed recycled FO (TRFO) membranes. Different passive cleaning protocols in pilot plant and laboratory scale were followed using sodium hypochlorite (NaClO) at different concentrations and exposure time. The RFO with the best performance was selected for its transformation by interfacial polymerization (IP) technique to improve further the FO performance. Both the morphological structure and transport properties of the RFO and TRFO membranes were studied by means of different characterization techniques. Although the RFO membranes are suitable for FO, the TRFO membranes are more competitive. The highest FO water permeate fluxes (12.21 kg/m2·h and 15.12 kg/m2·h) were obtained for the membrane recycled applying the highest NaClO exposure dose applied in pilot plant (106 ppm·h) followed by IP of a thin polyamide layer. These permeate fluxes were better or at least comparable to commercial membranes used under the same FO conditions. The results indicated that it is possible to use discarded RO membranes in FO technology for wastewater treatment after adequate treatment procedures extending their lifetime and contributing to a circular economy and sustainability in membrane science and related materials.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-01-01
2021
2021-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/115342
url https://hdl.handle.net/20.500.14352/115342
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 Not available CTM2015-65348-C2-2-R INNOVACION Y RECICLAJE DE MEMBRANAS PARA EL TRATAMIENTO DE AGUA POR OSMOSIS DIRECTA Y DESTILACION EN MEMBRANA
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 RTI2018-096042-B-C22 TRATAMIENTOS HIBRIDOS DE AGUAS RESIDUALES BASADOS EN MEMBRANAS RECICLADAS CON OBJETIVO DE DESCARGA LIQUIDA CERO (ZLD)
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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