Turning fish canning wastewater into resources: Effluents and operational conditions selection for volatile fatty acids production

The potential of three fish canning wastewaters to produce volatile fatty acids (VFA) was evaluated using a stepwise procedure at laboratory scale. Batch tests (0.5 L), at different food to microorganism ratios (F/M), presented tuna and mussel cooking wastewaters as the highest yield substrates (60...

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Detalles Bibliográficos
Autores: Casero Díaz, Tamara, Castro Barros, Celia, Taboada Santos, Antón, Rodríguez Hernández, Leticia, Mauricio Iglesias, Miguel, Carballa Arcos, Marta
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universidad de Santiago de Compostela (USC)
Repositorio:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
Idioma:inglés
OAI Identifier:oai:minerva.usc.gal:10347/38146
Acceso en línea:https://hdl.handle.net/10347/38146
Access Level:acceso abierto
Palabra clave:Anaerobic fermentation
Carboxylate platform
Industrial wastewater
Resource recovery
VFA
3303 ingeniería y tecnología químicas
330810 Tecnología de aguas residuales
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spelling Turning fish canning wastewater into resources: Effluents and operational conditions selection for volatile fatty acids productionCasero Díaz, TamaraCastro Barros, CeliaTaboada Santos, AntónRodríguez Hernández, LeticiaMauricio Iglesias, MiguelCarballa Arcos, MartaAnaerobic fermentationCarboxylate platformIndustrial wastewaterResource recoveryVFA3303 ingeniería y tecnología químicas330810 Tecnología de aguas residualesThe potential of three fish canning wastewaters to produce volatile fatty acids (VFA) was evaluated using a stepwise procedure at laboratory scale. Batch tests (0.5 L), at different food to microorganism ratios (F/M), presented tuna and mussel cooking wastewaters as the highest yield substrates (60 % and 80 %, respectively). F/M ratios tested did not significantly influence the yield or the VFA spectrum. Continuous reactors (5 L) were operated with these two wastewaters at different hydraulic retention times (HRT). The shortest HRT studied (2 d) favoured the yield and the production of longer-chain VFA (butyric and valeric acids) in tuna wastewater. However, for mussel wastewater, the yield decreased 2-fold and the production of short-chain VFA (acetic acid) was favoured. This study offers an overview of the best fish canning wastewater, from a point of view of maximum VFA yield, and its optimal operational conditions for VFA production.ElsevierUniversidade de Santiago de Compostela. Centro Interdisciplinar de Investigación en Tecnoloxías Ambientais (CRETUS)Universidade de Santiago de Compostela. Departamento de Enxeñaría Química20242024-07-0120242024-07-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10347/38146reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostelainstname:Universidad de Santiago de Compostela (USC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2© 2024 The Authors. Published by Elsevier Ltdhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:minerva.usc.gal:10347/381462026-06-15T12:47:27Z
dc.title.none.fl_str_mv Turning fish canning wastewater into resources: Effluents and operational conditions selection for volatile fatty acids production
title Turning fish canning wastewater into resources: Effluents and operational conditions selection for volatile fatty acids production
spellingShingle Turning fish canning wastewater into resources: Effluents and operational conditions selection for volatile fatty acids production
Casero Díaz, Tamara
Anaerobic fermentation
Carboxylate platform
Industrial wastewater
Resource recovery
VFA
3303 ingeniería y tecnología químicas
330810 Tecnología de aguas residuales
title_short Turning fish canning wastewater into resources: Effluents and operational conditions selection for volatile fatty acids production
title_full Turning fish canning wastewater into resources: Effluents and operational conditions selection for volatile fatty acids production
title_fullStr Turning fish canning wastewater into resources: Effluents and operational conditions selection for volatile fatty acids production
title_full_unstemmed Turning fish canning wastewater into resources: Effluents and operational conditions selection for volatile fatty acids production
title_sort Turning fish canning wastewater into resources: Effluents and operational conditions selection for volatile fatty acids production
dc.creator.none.fl_str_mv Casero Díaz, Tamara
Castro Barros, Celia
Taboada Santos, Antón
Rodríguez Hernández, Leticia
Mauricio Iglesias, Miguel
Carballa Arcos, Marta
author Casero Díaz, Tamara
author_facet Casero Díaz, Tamara
Castro Barros, Celia
Taboada Santos, Antón
Rodríguez Hernández, Leticia
Mauricio Iglesias, Miguel
Carballa Arcos, Marta
author_role author
author2 Castro Barros, Celia
Taboada Santos, Antón
Rodríguez Hernández, Leticia
Mauricio Iglesias, Miguel
Carballa Arcos, Marta
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade de Santiago de Compostela. Centro Interdisciplinar de Investigación en Tecnoloxías Ambientais (CRETUS)
Universidade de Santiago de Compostela. Departamento de Enxeñaría Química
dc.subject.none.fl_str_mv Anaerobic fermentation
Carboxylate platform
Industrial wastewater
Resource recovery
VFA
3303 ingeniería y tecnología químicas
330810 Tecnología de aguas residuales
topic Anaerobic fermentation
Carboxylate platform
Industrial wastewater
Resource recovery
VFA
3303 ingeniería y tecnología químicas
330810 Tecnología de aguas residuales
description The potential of three fish canning wastewaters to produce volatile fatty acids (VFA) was evaluated using a stepwise procedure at laboratory scale. Batch tests (0.5 L), at different food to microorganism ratios (F/M), presented tuna and mussel cooking wastewaters as the highest yield substrates (60 % and 80 %, respectively). F/M ratios tested did not significantly influence the yield or the VFA spectrum. Continuous reactors (5 L) were operated with these two wastewaters at different hydraulic retention times (HRT). The shortest HRT studied (2 d) favoured the yield and the production of longer-chain VFA (butyric and valeric acids) in tuna wastewater. However, for mussel wastewater, the yield decreased 2-fold and the production of short-chain VFA (acetic acid) was favoured. This study offers an overview of the best fish canning wastewater, from a point of view of maximum VFA yield, and its optimal operational conditions for VFA production.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-07-01
2024
2024-07-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10347/38146
url https://hdl.handle.net/10347/38146
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
© 2024 The Authors. Published by Elsevier Ltd
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
© 2024 The Authors. Published by Elsevier Ltd
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 reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname:Universidad de Santiago de Compostela (USC)
instname_str Universidad de Santiago de Compostela (USC)
reponame_str Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
collection Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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