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.2022.04.2230360-3199 http://hdl.handle.net/11449/237759 |
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 U. 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 |
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Repositório Institucional da UNESP |
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spelling |
Acclimatization of a microbial consortium into a stable biofilm to produce energy and 1,3-propanediol from glycerol in a microbial fuel cellGlycerolPower generationMicrobial fuel cellBiofilm3-PropanediolGlycerol, 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 U. 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 dualFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)National Council for Scientific and Technological Development, BrazilUniv Sao Paulo, Fac Filosofia Ciencias & Letras Ribeirao Preto, Dept Quim, BR-14040901 Ribeirao Preto, SP, BrazilUNESP, Natl Inst Alternat Technol Detect Toxicol Evaluat, Inst Chem, POB 355, Araraquara, SP, BrazilUNESP, Natl Inst Alternat Technol Detect Toxicol Evaluat, Inst Chem, POB 355, Araraquara, SP, BrazilFAPESP: 2014/50924-4FAPESP: 2018/12471-1FAPESP: 2018/05454-3FAPESP: 2021/01134-7CAPES: 001National Council for Scientific and Technological Development, Brazil: 465571/2014-0Elsevier B.V.Universidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)Halfeld, Gisele Giovanna [UNESP]Almeida, Erica Janaina Rodrigues de [UNESP]Reginatto, ValeriaAndrade, Adalgisa Rodrigues de [UNESP]2022-11-30T13:44:08Z2022-11-30T13:44:08Z2022-06-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article21241-21252http://dx.doi.org/10.1016/j.ijhydene.2022.04.2230360-3199International Journal Of Hydrogen Energy. Oxford: Pergamon-elsevier Science Ltd, v. 47, n. 49, p. 21241-21252, 2022.0360-3199http://hdl.handle.net/11449/23775910.1016/j.ijhydene.2022.04.2230360-3199WOS:000809946200006Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal Of Hydrogen Energyinfo:eu-repo/semantics/openAccess2022-11-30T13:44:09Zoai:repositorio.unesp.br:11449/237759Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-11-30T13:44:09Repositório 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 Halfeld, Gisele Giovanna [UNESP] Glycerol Power generation Microbial fuel cell Biofilm 3-Propanediol |
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 |
Halfeld, Gisele Giovanna [UNESP] |
author_facet |
Halfeld, Gisele Giovanna [UNESP] Almeida, Erica Janaina Rodrigues de [UNESP] Reginatto, Valeria Andrade, Adalgisa Rodrigues de [UNESP] |
author_role |
author |
author2 |
Almeida, Erica Janaina Rodrigues de [UNESP] Reginatto, Valeria Andrade, Adalgisa Rodrigues de [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Halfeld, Gisele Giovanna [UNESP] Almeida, Erica Janaina Rodrigues de [UNESP] Reginatto, Valeria Andrade, Adalgisa Rodrigues de [UNESP] |
dc.subject.por.fl_str_mv |
Glycerol Power generation Microbial fuel cell Biofilm 3-Propanediol |
topic |
Glycerol Power generation Microbial fuel cell Biofilm 3-Propanediol |
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 U. 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 |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-11-30T13:44:08Z 2022-11-30T13:44:08Z 2022-06-08 |
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.2022.04.2230360-3199 International Journal Of Hydrogen Energy. Oxford: Pergamon-elsevier Science Ltd, v. 47, n. 49, p. 21241-21252, 2022. 0360-3199 http://hdl.handle.net/11449/237759 10.1016/j.ijhydene.2022.04.2230360-3199 WOS:000809946200006 |
url |
http://dx.doi.org/10.1016/j.ijhydene.2022.04.2230360-3199 http://hdl.handle.net/11449/237759 |
identifier_str_mv |
International Journal Of Hydrogen Energy. Oxford: Pergamon-elsevier Science Ltd, v. 47, n. 49, p. 21241-21252, 2022. 0360-3199 10.1016/j.ijhydene.2022.04.2230360-3199 WOS:000809946200006 |
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.publisher.none.fl_str_mv |
Elsevier B.V. |
publisher.none.fl_str_mv |
Elsevier B.V. |
dc.source.none.fl_str_mv |
Web of Science 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 |
|
_version_ |
1799964650498949120 |