Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewater
Water scarcity push towards increased number of desalination plants which suppose an exponential increase of end-of-life (EOL) reverse osmosis (RO) membranes. This research is focused on converting EOL RO membranes into ultrafiltration- (UF-like) and nanofiltration-like (NF-like) membranes to be use...
| Autores: | , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositorio: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:10256/24935 |
| Acceso en línea: | http://hdl.handle.net/10256/24935 |
| Access Level: | acceso abierto |
| Palabra clave: | Osmosi inversa Reverse osmosis Membranes (Tecnologia) Membranes (Technology) Separació per membranes Membrane separation Aigua salada -- Dessalatge Saline water conversion Aigua -- Depuració Water -- Purification Aigua -- Reutilització Water reuse |
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Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewater |
| title |
Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewater |
| spellingShingle |
Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewater Zappulla Sabio, Bianca Osmosi inversa Reverse osmosis Membranes (Tecnologia) Membranes (Technology) Separació per membranes Membrane separation Aigua salada -- Dessalatge Saline water conversion Aigua -- Depuració Water -- Purification Aigua -- Reutilització Water reuse |
| title_short |
Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewater |
| title_full |
Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewater |
| title_fullStr |
Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewater |
| title_full_unstemmed |
Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewater |
| title_sort |
Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewater |
| dc.creator.none.fl_str_mv |
Zappulla Sabio, Bianca García Pacheco, Raquel Vilardell Pàrraga, Pau Alcarraz Bernades, Itzel Monclús Sales, Hèctor Blandin, Gaetan |
| author |
Zappulla Sabio, Bianca |
| author_facet |
Zappulla Sabio, Bianca García Pacheco, Raquel Vilardell Pàrraga, Pau Alcarraz Bernades, Itzel Monclús Sales, Hèctor Blandin, Gaetan |
| author_role |
author |
| author2 |
García Pacheco, Raquel Vilardell Pàrraga, Pau Alcarraz Bernades, Itzel Monclús Sales, Hèctor Blandin, Gaetan |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
Osmosi inversa Reverse osmosis Membranes (Tecnologia) Membranes (Technology) Separació per membranes Membrane separation Aigua salada -- Dessalatge Saline water conversion Aigua -- Depuració Water -- Purification Aigua -- Reutilització Water reuse |
| topic |
Osmosi inversa Reverse osmosis Membranes (Tecnologia) Membranes (Technology) Separació per membranes Membrane separation Aigua salada -- Dessalatge Saline water conversion Aigua -- Depuració Water -- Purification Aigua -- Reutilització Water reuse |
| description |
Water scarcity push towards increased number of desalination plants which suppose an exponential increase of end-of-life (EOL) reverse osmosis (RO) membranes. This research is focused on converting EOL RO membranes into ultrafiltration- (UF-like) and nanofiltration-like (NF-like) membranes to be used as tertiary treatment for water reuse. Converted UF- and NF-like membranes were installed in a gravity driven membrane (GDM) setup. The system was fed with secondary effluent of an urban wastewater treatment plant (WWTP) in Girona (Spain), operated during 6 weeks with a driving force of 0,184 bar, applying daily membrane flushing and, chemical cleaning after 2-3 weeks of operation. UF-like membrane achieved permeabilities of 12,2 and 8,8 L·m−2·h−1·bar−1 pre- and post-chemical cleaning respectively. NF-like membranes demonstrated also to be of interest for GDM systems, achieving permeabilities of 2,2 and 3,4 L·m−2·h−1·bar−1 pre- and post-chemical cleaning respectively. High permeate quality was obtained with turbidity rejection above 87,2 % and Escherichia coli (E. coli) Logarithmic removal value (LRV) of 4 and 5 for UF-like and NF-like membrane respectively. UF-like and NF-like membranes installed in a GDM system allowed to produce recycled water in accordance with Real Decreto 1620/2007 positioning it as a low-cost, and compliant solution for water reuse applications |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion peer-reviewed |
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article |
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publishedVersion |
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http://hdl.handle.net/10256/24935 http://hdl.handle.net/10256/24935 |
| url |
http://hdl.handle.net/10256/24935 |
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Inglés |
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Inglés |
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info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jwpe.2024.105545 info:eu-repo/semantics/altIdentifier/issn/2214-7144 |
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Reconeixement-NoComercial 4.0 Internacional http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
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Reconeixement-NoComercial 4.0 Internacional http://creativecommons.org/licenses/by-nc/4.0 |
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openAccess |
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application/pdf |
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Journal of Water Process Engineering, 2024, vol. 63, art.núm.105545 Articles publicats (D-EQATA) Zappulla Sabio, Bianca García Pacheco, Raquel Vilardell Pàrraga, Pau Alcarraz Bernades, Itzel Monclús Sales, Hèctor Blandin, Gaetan 2024 Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewater Journal Of Water Process Engineering 63 art.núm.105545 reponame:Recercat. Dipósit de la Recerca de Catalunya instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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Recercat. Dipósit de la Recerca de Catalunya |
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Recercat. Dipósit de la Recerca de Catalunya |
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1869405648865722368 |
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Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewaterZappulla Sabio, BiancaGarcía Pacheco, RaquelVilardell Pàrraga, PauAlcarraz Bernades, ItzelMonclús Sales, HèctorBlandin, GaetanOsmosi inversaReverse osmosisMembranes (Tecnologia)Membranes (Technology)Separació per membranesMembrane separationAigua salada -- DessalatgeSaline water conversionAigua -- DepuracióWater -- PurificationAigua -- ReutilitzacióWater reuseWater scarcity push towards increased number of desalination plants which suppose an exponential increase of end-of-life (EOL) reverse osmosis (RO) membranes. This research is focused on converting EOL RO membranes into ultrafiltration- (UF-like) and nanofiltration-like (NF-like) membranes to be used as tertiary treatment for water reuse. Converted UF- and NF-like membranes were installed in a gravity driven membrane (GDM) setup. The system was fed with secondary effluent of an urban wastewater treatment plant (WWTP) in Girona (Spain), operated during 6 weeks with a driving force of 0,184 bar, applying daily membrane flushing and, chemical cleaning after 2-3 weeks of operation. UF-like membrane achieved permeabilities of 12,2 and 8,8 L·m−2·h−1·bar−1 pre- and post-chemical cleaning respectively. NF-like membranes demonstrated also to be of interest for GDM systems, achieving permeabilities of 2,2 and 3,4 L·m−2·h−1·bar−1 pre- and post-chemical cleaning respectively. High permeate quality was obtained with turbidity rejection above 87,2 % and Escherichia coli (E. coli) Logarithmic removal value (LRV) of 4 and 5 for UF-like and NF-like membrane respectively. UF-like and NF-like membranes installed in a GDM system allowed to produce recycled water in accordance with Real Decreto 1620/2007 positioning it as a low-cost, and compliant solution for water reuse applicationsWe would like to thank the wastewater treatment plant of Quart to let us do all the experimental part there. This work was funded by MCIN/AEI/10.13039/501100011033 (OSMO4LIVES). We gratefully acknowledge the financial support. Bianca Zappulla received the support of a FI-SDUR predoctoral aid program of the Department of Research and Universities of the Generalitat de Catalunya (AGAUR) [REF: 2023 FISDU 00267]. Gaetan Blandin received the support of a fellowship from “la Caixa” Foundation (ID 100010434) [REF: LCF/BQ/PR21/11840009]. Raquel García Pacheco acknowledges to MEM4ALL project granted by Plan Estatal de Investigación Científica y Técnica y de Innovación 2017–2020, Ayudas Juan de la Cierva -Incorporación-2020 IJC2020-044238-I/MCIN/AEI/10.13039/501100011033 and European Union “NextGenerationEU/PRTR”. Hèctor Monclús acknowledges Agencia Estatal de Investigación of the Spanish Ministry of Science, Innovation and Universities (MCIU) for partially funding this research through the Ramon y Cajal Research Fellowship (RYC2019-026434-I). LEQUiA [2021-SGR-01352] has been recognized as consolidated research group by the Catalan GovernmentOpen Access funding provided thanks to the CRUE-CSIC agreement with Elsevier2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer-reviewedapplication/pdfhttp://hdl.handle.net/10256/24935http://hdl.handle.net/10256/24935Journal of Water Process Engineering, 2024, vol. 63, art.núm.105545Articles publicats (D-EQATA)Zappulla Sabio, Bianca García Pacheco, Raquel Vilardell Pàrraga, Pau Alcarraz Bernades, Itzel Monclús Sales, Hèctor Blandin, Gaetan 2024 Gravity-driven ultrafiltration and nanofiltration recycled membranes for tertiary treatment of urban wastewater Journal Of Water Process Engineering 63 art.núm.105545reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jwpe.2024.105545info:eu-repo/semantics/altIdentifier/issn/2214-7144Reconeixement-NoComercial 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessoai:recercat.cat:10256/249352026-05-29T05:05:01Z |
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15,198674 |