Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformation

This study investigates the impact of graphene oxide (GO) addition to anaerobic sludge and the formation of biologically reduced GO (bioRGO) on both the anaerobic transformation of organic contaminants and the corresponding biogas production. A hydrogel-like material of anaerobic digestate and bioRG...

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Detalles Bibliográficos
Autores: Ponzelli, Michele, Zahedi, Soraya, Koch, Konrad, Drewes, Jörg E., Radjenovic, Jelena
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
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:10256/22474
Acceso en línea:http://hdl.handle.net/10256/22474
Access Level:acceso abierto
Palabra clave:Aigües residuals -- Depuració -- Tractament anaeròbic
Sewage -- Purification -- Anaerobic treatment
Biogàs
Biogas
Biotecnologia microbiana
Microbial biotechnology
Contaminants emergents en l'aigua
Emerging contaminants in water
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spelling Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformationPonzelli, MicheleZahedi, SorayaKoch, KonradDrewes, Jörg E.Radjenovic, JelenaAigües residuals -- Depuració -- Tractament anaeròbicSewage -- Purification -- Anaerobic treatmentBiogàsBiogasBiotecnologia microbianaMicrobial biotechnologyContaminants emergents en l'aiguaEmerging contaminants in waterThis study investigates the impact of graphene oxide (GO) addition to anaerobic sludge and the formation of biologically reduced GO (bioRGO) on both the anaerobic transformation of organic contaminants and the corresponding biogas production. A hydrogel-like material of anaerobic digestate and bioRGO was formed on the first day after GO addition. Raman spectroscopy showed an increase in the ID/IG ratio from 0.74 to 1.01, confirming the reduction of GO due to anaerobic respiration. The anaerobic removal of model antibiotics sulfamethoxazole and trimethoprim was unaffected by the GO addition. Yet formation of bioRGO inhibited the formation of the identified transformation products (TPs) of sulfamethoxazole, TP253 and TP257. Furthermore, the formation of TP253 and TP257 biotransformation products of sulfamethoxazole in sterilized sludge confirmed that their removal was likely achieved via intracellular enzymes that had enough thermal stability to remain active after the sterilization. For trimethoprim, no transformation products could be detected using the employed analytical method. The production of methane was generally inhibited up to 18% due to the presence of high GO levels (>100 mg/L) (288 vs. 353 mL CH4/g VS)This work was supported by the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement – MSCA-ITN-2018 (EJD Nowelties, grant number 812880). J.R. is grateful for the financial support provided by the Spanish State Research Agency of the Spanish Ministry of Science, Innovation, and Universities (PID2019-110346RB-C22), ANTARES Project6ElsevierEuropean CommissionAgencia Estatal de Investigación2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer-reviewedapplication/pdfhttp://hdl.handle.net/10256/22474Journal of Environmental Chemical Engineering, 2022, vol. 10, núm. 5, p. 108373Articles publicats (ICRA)Ponzelli, Michele Zahedi, Soraya Koch, Konrad Drewes, Jörg E. Radjenovic, Jelena 2022 Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformation Journal Of Environmental Chemical Engineering 10 5 108373reponame: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.jece.2022.108373info:eu-repo/semantics/altIdentifier/issn/2213-3437info:eu-repo/grantAgreement/EC/H2020/812880info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110346RB-C22Reconeixement-NoComercial-SenseObraDerivada 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessoai:recercat.cat:10256/224742026-05-29T05:05:01Z
dc.title.none.fl_str_mv Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformation
title Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformation
spellingShingle Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformation
Ponzelli, Michele
Aigües residuals -- Depuració -- Tractament anaeròbic
Sewage -- Purification -- Anaerobic treatment
Biogàs
Biogas
Biotecnologia microbiana
Microbial biotechnology
Contaminants emergents en l'aigua
Emerging contaminants in water
title_short Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformation
title_full Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformation
title_fullStr Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformation
title_full_unstemmed Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformation
title_sort Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformation
dc.creator.none.fl_str_mv Ponzelli, Michele
Zahedi, Soraya
Koch, Konrad
Drewes, Jörg E.
Radjenovic, Jelena
author Ponzelli, Michele
author_facet Ponzelli, Michele
Zahedi, Soraya
Koch, Konrad
Drewes, Jörg E.
Radjenovic, Jelena
author_role author
author2 Zahedi, Soraya
Koch, Konrad
Drewes, Jörg E.
Radjenovic, Jelena
author2_role author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Agencia Estatal de Investigación
dc.subject.none.fl_str_mv Aigües residuals -- Depuració -- Tractament anaeròbic
Sewage -- Purification -- Anaerobic treatment
Biogàs
Biogas
Biotecnologia microbiana
Microbial biotechnology
Contaminants emergents en l'aigua
Emerging contaminants in water
topic Aigües residuals -- Depuració -- Tractament anaeròbic
Sewage -- Purification -- Anaerobic treatment
Biogàs
Biogas
Biotecnologia microbiana
Microbial biotechnology
Contaminants emergents en l'aigua
Emerging contaminants in water
description This study investigates the impact of graphene oxide (GO) addition to anaerobic sludge and the formation of biologically reduced GO (bioRGO) on both the anaerobic transformation of organic contaminants and the corresponding biogas production. A hydrogel-like material of anaerobic digestate and bioRGO was formed on the first day after GO addition. Raman spectroscopy showed an increase in the ID/IG ratio from 0.74 to 1.01, confirming the reduction of GO due to anaerobic respiration. The anaerobic removal of model antibiotics sulfamethoxazole and trimethoprim was unaffected by the GO addition. Yet formation of bioRGO inhibited the formation of the identified transformation products (TPs) of sulfamethoxazole, TP253 and TP257. Furthermore, the formation of TP253 and TP257 biotransformation products of sulfamethoxazole in sterilized sludge confirmed that their removal was likely achieved via intracellular enzymes that had enough thermal stability to remain active after the sterilization. For trimethoprim, no transformation products could be detected using the employed analytical method. The production of methane was generally inhibited up to 18% due to the presence of high GO levels (>100 mg/L) (288 vs. 353 mL CH4/g VS)
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
peer-reviewed
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/22474
url http://hdl.handle.net/10256/22474
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jece.2022.108373
info:eu-repo/semantics/altIdentifier/issn/2213-3437
info:eu-repo/grantAgreement/EC/H2020/812880
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110346RB-C22
dc.rights.none.fl_str_mv Reconeixement-NoComercial-SenseObraDerivada 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Reconeixement-NoComercial-SenseObraDerivada 4.0 Internacional
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 Journal of Environmental Chemical Engineering, 2022, vol. 10, núm. 5, p. 108373
Articles publicats (ICRA)
Ponzelli, Michele Zahedi, Soraya Koch, Konrad Drewes, Jörg E. Radjenovic, Jelena 2022 Rapid biological reduction of graphene oxide: Impact on methane production and micropollutant transformation Journal Of Environmental Chemical Engineering 10 5 108373
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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