Acclimatization of a microbial consortium into a stable biofilm to produce energy and 1,3-propanediol from glycerol in a microbial fuel cell
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.ijhydene.2022.04.223 http://hdl.handle.net/11449/240092 |
Resumo: | Glycerol, a by-product of biodiesel production, is a potential substrate for producing electricity and value-added products in bioelectrochemical systems. Here, we demonstrate a strategy to establish a highly specific energy-producing biofilm from glycerol in a microbial fuel cell (MFC). The MFC fed with 1 g L−1 glycerol achieved maximum voltage, power density, and current of 0.4 V, 152 mW m−2, and 19.0 mA m−2, respectively, operating at a resistance of 1000 Ω. These values were much higher than the values previously described for the same glycerol concentration. High-throughput sequencing demonstrated that substituting acetate for glycerol diminished the anodic microbial diversity. In addition, glycerol shifted the microbial community composition from electroactive bacteria genera such as Delftia, Advenella, Thauera, Stenotrophomonas, and Dysgonomonas to bacteria with dual functions of electricity generation and 1,3-propanediol formation, including Citrobacter, Pseudomonas, and Klebsiella. Thus, establishing this biofilm opens the possibility of recovering energy and obtaining an added-value product from glycerol. |
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Acclimatization of a microbial consortium into a stable biofilm to produce energy and 1,3-propanediol from glycerol in a microbial fuel cell1,3-PropanediolBiofilmGlycerolMicrobial fuel cellPower generationGlycerol, a by-product of biodiesel production, is a potential substrate for producing electricity and value-added products in bioelectrochemical systems. Here, we demonstrate a strategy to establish a highly specific energy-producing biofilm from glycerol in a microbial fuel cell (MFC). The MFC fed with 1 g L−1 glycerol achieved maximum voltage, power density, and current of 0.4 V, 152 mW m−2, and 19.0 mA m−2, respectively, operating at a resistance of 1000 Ω. These values were much higher than the values previously described for the same glycerol concentration. High-throughput sequencing demonstrated that substituting acetate for glycerol diminished the anodic microbial diversity. In addition, glycerol shifted the microbial community composition from electroactive bacteria genera such as Delftia, Advenella, Thauera, Stenotrophomonas, and Dysgonomonas to bacteria with dual functions of electricity generation and 1,3-propanediol formation, including Citrobacter, Pseudomonas, and Klebsiella. Thus, establishing this biofilm opens the possibility of recovering energy and obtaining an added-value product from glycerol.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Departamento de Química Faculdade de Filosofia Ciências e Letras de Ribeirão Preto Universidade de São Paulo, SPUNESP National Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM) Institute of Chemistry, P.O. Box 355UNESP National Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM) Institute of Chemistry, P.O. Box 355CAPES: 001CNPq: 465571/2014-0Universidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)Clementino, MarcoCavalcante, Karene F.Viana, Vania A. F.Silva, Dayara de OliveiraDamasceno,roline R.Souza, Jessica Fede rnandes deGondim, Rafhaella N. D. G.Jorge, Daniel M. de MeloMagalhães, Lyvia M. V. C.Arruda, Érico A. G. deNeto, Roberto da J. P.Medeiros, Melissa S.Santos, Armênio A. dosMagalhães, Pedro J. C.Mello, Liana P.Arruda, EuricoLima, Aldo Â. M.Havt, Alexandre2023-03-01T20:01:04Z2023-03-01T20:01:04Z2022-06-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article21241-21252http://dx.doi.org/10.1016/j.ijhydene.2022.04.223International Journal of Hydrogen Energy, v. 47, n. 49, p. 21241-21252, 2022.0360-3199http://hdl.handle.net/11449/24009210.1016/j.ijhydene.2022.04.2232-s2.0-85130480758Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Hydrogen Energyinfo:eu-repo/semantics/openAccess2023-03-01T20:01:04Zoai:repositorio.unesp.br:11449/240092Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-03-01T20:01:04Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Acclimatization of a microbial consortium into a stable biofilm to produce energy and 1,3-propanediol from glycerol in a microbial fuel cell |
title |
Acclimatization of a microbial consortium into a stable biofilm to produce energy and 1,3-propanediol from glycerol in a microbial fuel cell |
spellingShingle |
Acclimatization of a microbial consortium into a stable biofilm to produce energy and 1,3-propanediol from glycerol in a microbial fuel cell Clementino, Marco 1,3-Propanediol Biofilm Glycerol Microbial fuel cell Power generation |
title_short |
Acclimatization of a microbial consortium into a stable biofilm to produce energy and 1,3-propanediol from glycerol in a microbial fuel cell |
title_full |
Acclimatization of a microbial consortium into a stable biofilm to produce energy and 1,3-propanediol from glycerol in a microbial fuel cell |
title_fullStr |
Acclimatization of a microbial consortium into a stable biofilm to produce energy and 1,3-propanediol from glycerol in a microbial fuel cell |
title_full_unstemmed |
Acclimatization of a microbial consortium into a stable biofilm to produce energy and 1,3-propanediol from glycerol in a microbial fuel cell |
title_sort |
Acclimatization of a microbial consortium into a stable biofilm to produce energy and 1,3-propanediol from glycerol in a microbial fuel cell |
author |
Clementino, Marco |
author_facet |
Clementino, Marco Cavalcante, Karene F. Viana, Vania A. F. Silva, Dayara de Oliveira Damasceno,roline R. Souza, Jessica Fede rnandes de Gondim, Rafhaella N. D. G. Jorge, Daniel M. de Melo Magalhães, Lyvia M. V. C. Arruda, Érico A. G. de Neto, Roberto da J. P. Medeiros, Melissa S. Santos, Armênio A. dos Magalhães, Pedro J. C. Mello, Liana P. Arruda, Eurico Lima, Aldo Â. M. Havt, Alexandre |
author_role |
author |
author2 |
Cavalcante, Karene F. Viana, Vania A. F. Silva, Dayara de Oliveira Damasceno,roline R. Souza, Jessica Fede rnandes de Gondim, Rafhaella N. D. G. Jorge, Daniel M. de Melo Magalhães, Lyvia M. V. C. Arruda, Érico A. G. de Neto, Roberto da J. P. Medeiros, Melissa S. Santos, Armênio A. dos Magalhães, Pedro J. C. Mello, Liana P. Arruda, Eurico Lima, Aldo Â. M. Havt, Alexandre |
author2_role |
author author author author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Clementino, Marco Cavalcante, Karene F. Viana, Vania A. F. Silva, Dayara de Oliveira Damasceno,roline R. Souza, Jessica Fede rnandes de Gondim, Rafhaella N. D. G. Jorge, Daniel M. de Melo Magalhães, Lyvia M. V. C. Arruda, Érico A. G. de Neto, Roberto da J. P. Medeiros, Melissa S. Santos, Armênio A. dos Magalhães, Pedro J. C. Mello, Liana P. Arruda, Eurico Lima, Aldo Â. M. Havt, Alexandre |
dc.subject.por.fl_str_mv |
1,3-Propanediol Biofilm Glycerol Microbial fuel cell Power generation |
topic |
1,3-Propanediol Biofilm Glycerol Microbial fuel cell Power generation |
description |
Glycerol, a by-product of biodiesel production, is a potential substrate for producing electricity and value-added products in bioelectrochemical systems. Here, we demonstrate a strategy to establish a highly specific energy-producing biofilm from glycerol in a microbial fuel cell (MFC). The MFC fed with 1 g L−1 glycerol achieved maximum voltage, power density, and current of 0.4 V, 152 mW m−2, and 19.0 mA m−2, respectively, operating at a resistance of 1000 Ω. These values were much higher than the values previously described for the same glycerol concentration. High-throughput sequencing demonstrated that substituting acetate for glycerol diminished the anodic microbial diversity. In addition, glycerol shifted the microbial community composition from electroactive bacteria genera such as Delftia, Advenella, Thauera, Stenotrophomonas, and Dysgonomonas to bacteria with dual functions of electricity generation and 1,3-propanediol formation, including Citrobacter, Pseudomonas, and Klebsiella. Thus, establishing this biofilm opens the possibility of recovering energy and obtaining an added-value product from glycerol. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-06-08 2023-03-01T20:01:04Z 2023-03-01T20:01:04Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.ijhydene.2022.04.223 International Journal of Hydrogen Energy, v. 47, n. 49, p. 21241-21252, 2022. 0360-3199 http://hdl.handle.net/11449/240092 10.1016/j.ijhydene.2022.04.223 2-s2.0-85130480758 |
url |
http://dx.doi.org/10.1016/j.ijhydene.2022.04.223 http://hdl.handle.net/11449/240092 |
identifier_str_mv |
International Journal of Hydrogen Energy, v. 47, n. 49, p. 21241-21252, 2022. 0360-3199 10.1016/j.ijhydene.2022.04.223 2-s2.0-85130480758 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal of Hydrogen Energy |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
21241-21252 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1797789284233641984 |