Publicação
A novel ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thin-film for CECs mitigation
| Resumo: | This work presents a ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thinfilm for contaminants of emerging concern (CECs) removal from synthetic and real matrices in single-pass flow-through operation. Microfiltration ceramic membranes were coated in situ with graphene (G)-TiO2-P25 nano-composite using two different methods: Membrane type A - TiO2-P25 incorporated in the G preparation stage (1% [MA-1], 2% [MA-2] and 3% [MA-3] [w/v]), and Membrane type B - TiO2-P25 thin-film uniformly coated over the G film surface (coating layers: 3 [MB-1], 6 [MB-2], and 9 [MB-3]). After the catalyst deposition and before the pyrolysis step, air was forced to pass through the membranes pores (inside-outside mode), providing a porous film. The CECs solution (diclofenac-DCF, 17β-estradiol-E2, 17α-ethinylestradiol-EE2 and amoxicillin-AMX) was prepared using Ultrapure water (UPW) or an urban wastewater after secondary treatment (UWW) fortified with 500 μg L 1 of each CEC. Membranes were characterized by the following techniques: Scanning Electron Microscopy (SEM), Atomic Force Microscopy (AFM), Fourier-Transform Infrared spectroscopy (FTIR), Diffuse Reflectance UV-Visible spectroscopy (DR UV-Vis) and Raman spectroscopy. The membranes coated with MA-3 and MB-2 catalyst films, irradiated by UVA light, showed the highest ability for CECs removal. Furthermore, the Relative flux reduction ratio (RFR) decreased around 45% in the absence of UVA light, owing to membrane fouling. The combination of filtration and oxidation (G-TiO2-UVA) provided a permeate with higher quality and minimized membrane fouling. Although membrane type B allowed for a permeate with higher quality, membrane type A provided a higher permeate flux. |
|---|---|
| Autores principais: | Presumido, Pedro Henrique |
| Outros Autores: | Santos, Lucrécio F. dos; Neuparth, Teresa; Santos, Miguel M.; Feliciano, Manuel; Primo, Ana; Garcia, Hermenegildo; B- Đolić, Maja; Vilar, Vítor J.P. |
| Assunto: | Photocatalytic membrane reactor Nano-engineered membrane Membrane fouling Continuous photocatalytic thin-film Contaminants of emerging concern |
| Ano: | 2022 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1867173171018334208 |
|---|---|
| author | Presumido, Pedro Henrique |
| author2 | Santos, Lucrécio F. dos Neuparth, Teresa Santos, Miguel M. Feliciano, Manuel Primo, Ana Garcia, Hermenegildo B- Đolić, Maja Vilar, Vítor J.P. |
| author2_role | author author author author author author author author |
| author_facet | Presumido, Pedro Henrique Santos, Lucrécio F. dos Neuparth, Teresa Santos, Miguel M. Feliciano, Manuel Primo, Ana Garcia, Hermenegildo B- Đolić, Maja Vilar, Vítor J.P. |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Presumido, Pedro Henrique\"},{\"Person.name\":\"Santos, Lucrécio F. dos\"},{\"Person.name\":\"Neuparth, Teresa\"},{\"Person.name\":\"Santos, Miguel M.\"},{\"Person.name\":\"Feliciano, Manuel\",\"Person.identifier.orcid\":\"0000-0002-3147-4511\"},{\"Person.name\":\"Primo, Ana\"},{\"Person.name\":\"Garcia, Hermenegildo\"},{\"Person.name\":\"B- Đolić, Maja\"},{\"Person.name\":\"Vilar, Vítor J.P.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Presumido, Pedro Henrique Santos, Lucrécio F. dos Neuparth, Teresa Santos, Miguel M. Feliciano, Manuel Primo, Ana Garcia, Hermenegildo B- Đolić, Maja Vilar, Vítor J.P. |
| datacite.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2021-10-18T08:49:56Z |
| datacite.date.embargoed.fl_str_mv | 2021-10-18T08:49:56Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Photocatalytic membrane reactor Nano-engineered membrane Membrane fouling Continuous photocatalytic thin-film Contaminants of emerging concern |
| datacite.titles.title.fl_str_mv | A novel ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thin-film for CECs mitigation |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Presumido, Pedro Henrique Santos, Lucrécio F. dos Neuparth, Teresa Santos, Miguel M. Feliciano, Manuel Primo, Ana Garcia, Hermenegildo B- Đolić, Maja Vilar, Vítor J.P. |
| dc.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2021-10-18T08:49:56Z |
| dc.date.embargoed.fl_str_mv | 2021-10-18T08:49:56Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/24044 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Photocatalytic membrane reactor Nano-engineered membrane Membrane fouling Continuous photocatalytic thin-film Contaminants of emerging concern |
| dc.title.fl_str_mv | A novel ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thin-film for CECs mitigation |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | This work presents a ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thinfilm for contaminants of emerging concern (CECs) removal from synthetic and real matrices in single-pass flow-through operation. Microfiltration ceramic membranes were coated in situ with graphene (G)-TiO2-P25 nano-composite using two different methods: Membrane type A - TiO2-P25 incorporated in the G preparation stage (1% [MA-1], 2% [MA-2] and 3% [MA-3] [w/v]), and Membrane type B - TiO2-P25 thin-film uniformly coated over the G film surface (coating layers: 3 [MB-1], 6 [MB-2], and 9 [MB-3]). After the catalyst deposition and before the pyrolysis step, air was forced to pass through the membranes pores (inside-outside mode), providing a porous film. The CECs solution (diclofenac-DCF, 17β-estradiol-E2, 17α-ethinylestradiol-EE2 and amoxicillin-AMX) was prepared using Ultrapure water (UPW) or an urban wastewater after secondary treatment (UWW) fortified with 500 μg L 1 of each CEC. Membranes were characterized by the following techniques: Scanning Electron Microscopy (SEM), Atomic Force Microscopy (AFM), Fourier-Transform Infrared spectroscopy (FTIR), Diffuse Reflectance UV-Visible spectroscopy (DR UV-Vis) and Raman spectroscopy. The membranes coated with MA-3 and MB-2 catalyst films, irradiated by UVA light, showed the highest ability for CECs removal. Furthermore, the Relative flux reduction ratio (RFR) decreased around 45% in the absence of UVA light, owing to membrane fouling. The combination of filtration and oxidation (G-TiO2-UVA) provided a permeate with higher quality and minimized membrane fouling. Although membrane type B allowed for a permeate with higher quality, membrane type A provided a higher permeate flux. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/eaad54fa-4ed7-420e-b9a6-0afb3ec0ddef/download |
| funding.funder.alternateName_str_mv | EC FCT FCT FCT FCT |
| funding.funder.identifier_str_mv | http://doi.org/10.13039/501100008530 http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 |
| funding.funder.name_str_mv | European Commission Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia |
| funding.name_str_mv | H2020 6817 - DCRRNI ID 6817 - DCRRNI ID CEEC IND 2017 |
| id | ipb_0a3375e0929bd166d3df65295e7ffa90 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/24044 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
| network_acronym_str | ipb |
| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/24044 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Presumido, Pedro Henrique Santos, Lucrécio F. dos Neuparth, Teresa Santos, Miguel M. Feliciano, Manuel Feliciano, Manuel https://www.ciencia-id.pt/2D11-7230-702B 2D11-7230-702B http://orcid.org/0000-0002-3147-4511 0000-0002-3147-4511 Primo, Ana Garcia, Hermenegildo B- Đolić, Maja Vilar, Vítor J.P. |
| publishDate | 2022 |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engpt_PTThis work presents a ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thinfilm for contaminants of emerging concern (CECs) removal from synthetic and real matrices in single-pass flow-through operation. Microfiltration ceramic membranes were coated in situ with graphene (G)-TiO2-P25 nano-composite using two different methods: Membrane type A - TiO2-P25 incorporated in the G preparation stage (1% [MA-1], 2% [MA-2] and 3% [MA-3] [w/v]), and Membrane type B - TiO2-P25 thin-film uniformly coated over the G film surface (coating layers: 3 [MB-1], 6 [MB-2], and 9 [MB-3]). After the catalyst deposition and before the pyrolysis step, air was forced to pass through the membranes pores (inside-outside mode), providing a porous film. The CECs solution (diclofenac-DCF, 17β-estradiol-E2, 17α-ethinylestradiol-EE2 and amoxicillin-AMX) was prepared using Ultrapure water (UPW) or an urban wastewater after secondary treatment (UWW) fortified with 500 μg L 1 of each CEC. Membranes were characterized by the following techniques: Scanning Electron Microscopy (SEM), Atomic Force Microscopy (AFM), Fourier-Transform Infrared spectroscopy (FTIR), Diffuse Reflectance UV-Visible spectroscopy (DR UV-Vis) and Raman spectroscopy. The membranes coated with MA-3 and MB-2 catalyst films, irradiated by UVA light, showed the highest ability for CECs removal. Furthermore, the Relative flux reduction ratio (RFR) decreased around 45% in the absence of UVA light, owing to membrane fouling. The combination of filtration and oxidation (G-TiO2-UVA) provided a permeate with higher quality and minimized membrane fouling. Although membrane type B allowed for a permeate with higher quality, membrane type A provided a higher permeate flux.application/pdfpt_PTA novel ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thin-film for CECs mitigationPresumido, Pedro HenriqueSantos, Lucrécio F. dosNeuparth, TeresaSantos, Miguel M.PersonalFeliciano, ManuelDSpacehttp://dspace.org/items/ccb9c69d-2820-493b-ab44-77b0538814faDSpacehttp://dspace.org/items/ccb9c69d-2820-493b-ab44-77b0538814faFelicianoManuelCiência IDhttps://www.ciencia-id.pt2D11-7230-702BORCIDhttp://orcid.org0000-0002-3147-4511Scopus Author IDhttps://www.scopus.com6603358480Primo, AnaGarcia, HermenegildoB- Đolić, MajaVilar, Vítor J.P.HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptISSNIsPartOf1385-8947DOIIsPartOf10.1016/j.cej.2021.1326392021-10-18T08:49:56Z20222022-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/24044http://purl.org/coar/access_right/c_abf2open accessPhotocatalytic membrane reactorNano-engineered membraneMembrane foulingContinuous photocatalytic thin-filmContaminants of emerging concern5965826 bytesEuropean CommissionRisks posed to human health and the environment by pollutants and pathogens present in water ressourcesH2020Crossref Funder IDhttp://doi.org/10.13039/501100008530Fundação para a Ciência e a TecnologiaLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaDisruptive Photo-Catalytic/Electrocatalytic Membrane Reactors for Tertiary Treatment of Urban WastewatersCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaNot AvailableCEEC IND 2017Crossref Funder IDhttp://doi.org/10.13039/501100001871literaturehttp://purl.org/coar/resource_type/c_6501journal article2022http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/eaad54fa-4ed7-420e-b9a6-0afb3ec0ddef/downloadChemical Engineering Journal430132639 |
| spellingShingle | A novel ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thin-film for CECs mitigation Presumido, Pedro Henrique Photocatalytic membrane reactor Nano-engineered membrane Membrane fouling Continuous photocatalytic thin-film Contaminants of emerging concern |
| status | SINGLETON |
| subject.fl_str_mv | Photocatalytic membrane reactor Nano-engineered membrane Membrane fouling Continuous photocatalytic thin-film Contaminants of emerging concern |
| title | A novel ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thin-film for CECs mitigation |
| title_full | A novel ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thin-film for CECs mitigation |
| title_fullStr | A novel ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thin-film for CECs mitigation |
| title_full_unstemmed | A novel ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thin-film for CECs mitigation |
| title_short | A novel ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thin-film for CECs mitigation |
| title_sort | A novel ceramic tubular membrane coated with a continuous graphene-TiO2 nanocomposite thin-film for CECs mitigation |
| topic | Photocatalytic membrane reactor Nano-engineered membrane Membrane fouling Continuous photocatalytic thin-film Contaminants of emerging concern |
| topic_facet | Photocatalytic membrane reactor Nano-engineered membrane Membrane fouling Continuous photocatalytic thin-film Contaminants of emerging concern |
| url | http://hdl.handle.net/10198/24044 |
| visible | 1 |