Energy recovery from winery wastewater using a dual chamber microbial fuel cell

BACKGROUND Microbial fuel cells (MFCs) can treat agro-industrial wastewater, but only a few studies have reported the treatment of winery waste and much work is needed in order to develop this interesting application of MFC technology, in particular in evaluating how the unfavorable COD/N and COD/P...

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Autores: Dellosso Penteado, Eduardo, Fernández Marchante, Carmen María, Zaiat, Marcelo, Cañizares Cañizares, Pablo, González, Ernesto Rafael, Rodrigo Rodrigo, Manuel Andrés
Tipo de recurso: artículo
Fecha de publicación:2015
País:España
Institución:Universidad de Castilla-La Mancha
Repositorio:RUIdeRA. Repositorio Institucional de la UCLM
OAI Identifier:oai:ruidera.uclm.es:10578/29170
Acceso en línea:http://hdl.handle.net/10578/29170
Access Level:acceso abierto
Palabra clave:Ingeniería Química
Recuperación de energía
Aguas residuales de bodega
Celda de combustible microbiana de doble cámara
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spelling Energy recovery from winery wastewater using a dual chamber microbial fuel cellDellosso Penteado, EduardoFernández Marchante, Carmen MaríaZaiat, MarceloCañizares Cañizares, PabloGonzález, Ernesto RafaelRodrigo Rodrigo, Manuel AndrésIngeniería QuímicaRecuperación de energíaAguas residuales de bodegaCelda de combustible microbiana de doble cámaraBACKGROUND Microbial fuel cells (MFCs) can treat agro-industrial wastewater, but only a few studies have reported the treatment of winery waste and much work is needed in order to develop this interesting application of MFC technology, in particular in evaluating how the unfavorable COD/N and COD/P ratios may affect the MFC performance. In this work, a dual chamber MFC was used to treat real effluents from wine processing factories. RESULTS The MFC was not efficient in terms of COD removal, even when nutrients concentration was increased and daily removals which oscillated around 1000 mg L-1 d-1 were observed during the complete experimental period, with COD removals around 17%. Increases in the phosphorus and nitrogen concentrations positively influenced the production of electricity. By increasing the concentration of phosphorus and nitrogen, Coulombic efficiency was increased from 2% to almost 15%, and maximum power density from 105 to 465 mW m-2. CONCLUSIONS Results demonstrate that electricity can be produced efficiently and that the unbalanced nutrients/COD ratio is a major challenge in the treatment of winery wastewater, in spite of the very high organic load contained in this type of wastewater. © 2015 Society of Chemical IndustryANTECEDENTES Las celdas de combustible microbianas (MFC) pueden tratar aguas residuales agroindustriales, pero solo unos pocos estudios han informado el tratamiento de residuos de bodegas y se necesita mucho trabajo para desarrollar esta interesante aplicación de la tecnología MFC, en particular en la evaluación de cómo la DQO desfavorable / Las relaciones N y COD / P pueden afectar el rendimiento del MFC. En este trabajo, se utilizó un MFC de doble cámara para tratar efluentes reales de las fábricas de procesamiento de vino. RESULTADOS El MFC no fue eficiente en términos de remoción de DQO, aun cuando se incrementó la concentración de nutrientes y se observaron remociones diarias que oscilaron alrededor de 1000 mg L -1 d -1 durante todo el período experimental, con remociones de DQO alrededor del 17%. Los aumentos en las concentraciones de fósforo y nitrógeno influyeron positivamente en la producción de electricidad. Al aumentar la concentración de fósforo y nitrógeno, la eficiencia de Coulombic se incrementó del 2% a casi el 15% y la densidad de potencia máxima de 105 a 465 mW m -2 . CONCLUSIONES Los resultados demuestran que la electricidad se puede producir de manera eficiente y que la relación desequilibrada nutrientes / DQO es un gran desafío en el tratamiento de las aguas residuales de bodegas, a pesar de la altísima carga orgánica contenida en este tipo de aguas residuales. © 2015 Sociedad de la Industria QuímicaWiley Online202120212015info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttp://hdl.handle.net/10578/29170reponame:RUIdeRA. Repositorio Institucional de la UCLMinstname:Universidad de Castilla-La ManchaInglésinfo:eu-repo/semantics/openAccessoai:ruidera.uclm.es:10578/291702026-05-27T07:36:41Z
dc.title.none.fl_str_mv Energy recovery from winery wastewater using a dual chamber microbial fuel cell
title Energy recovery from winery wastewater using a dual chamber microbial fuel cell
spellingShingle Energy recovery from winery wastewater using a dual chamber microbial fuel cell
Dellosso Penteado, Eduardo
Ingeniería Química
Recuperación de energía
Aguas residuales de bodega
Celda de combustible microbiana de doble cámara
title_short Energy recovery from winery wastewater using a dual chamber microbial fuel cell
title_full Energy recovery from winery wastewater using a dual chamber microbial fuel cell
title_fullStr Energy recovery from winery wastewater using a dual chamber microbial fuel cell
title_full_unstemmed Energy recovery from winery wastewater using a dual chamber microbial fuel cell
title_sort Energy recovery from winery wastewater using a dual chamber microbial fuel cell
dc.creator.none.fl_str_mv Dellosso Penteado, Eduardo
Fernández Marchante, Carmen María
Zaiat, Marcelo
Cañizares Cañizares, Pablo
González, Ernesto Rafael
Rodrigo Rodrigo, Manuel Andrés
author Dellosso Penteado, Eduardo
author_facet Dellosso Penteado, Eduardo
Fernández Marchante, Carmen María
Zaiat, Marcelo
Cañizares Cañizares, Pablo
González, Ernesto Rafael
Rodrigo Rodrigo, Manuel Andrés
author_role author
author2 Fernández Marchante, Carmen María
Zaiat, Marcelo
Cañizares Cañizares, Pablo
González, Ernesto Rafael
Rodrigo Rodrigo, Manuel Andrés
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ingeniería Química
Recuperación de energía
Aguas residuales de bodega
Celda de combustible microbiana de doble cámara
topic Ingeniería Química
Recuperación de energía
Aguas residuales de bodega
Celda de combustible microbiana de doble cámara
description BACKGROUND Microbial fuel cells (MFCs) can treat agro-industrial wastewater, but only a few studies have reported the treatment of winery waste and much work is needed in order to develop this interesting application of MFC technology, in particular in evaluating how the unfavorable COD/N and COD/P ratios may affect the MFC performance. In this work, a dual chamber MFC was used to treat real effluents from wine processing factories. RESULTS The MFC was not efficient in terms of COD removal, even when nutrients concentration was increased and daily removals which oscillated around 1000 mg L-1 d-1 were observed during the complete experimental period, with COD removals around 17%. Increases in the phosphorus and nitrogen concentrations positively influenced the production of electricity. By increasing the concentration of phosphorus and nitrogen, Coulombic efficiency was increased from 2% to almost 15%, and maximum power density from 105 to 465 mW m-2. CONCLUSIONS Results demonstrate that electricity can be produced efficiently and that the unbalanced nutrients/COD ratio is a major challenge in the treatment of winery wastewater, in spite of the very high organic load contained in this type of wastewater. © 2015 Society of Chemical Industry
publishDate 2015
dc.date.none.fl_str_mv 2015
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10578/29170
url http://hdl.handle.net/10578/29170
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Online
publisher.none.fl_str_mv Wiley Online
dc.source.none.fl_str_mv reponame:RUIdeRA. Repositorio Institucional de la UCLM
instname:Universidad de Castilla-La Mancha
instname_str Universidad de Castilla-La Mancha
reponame_str RUIdeRA. Repositorio Institucional de la UCLM
collection RUIdeRA. Repositorio Institucional de la UCLM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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