Donnan Dialysis for Recovering Ammonium from Fermentation Solutions Rich in Volatile Fatty Acids

Detalhes bibliográficos
Autor(a) principal: Barros, Kayo Santana
Data de Publicação: 2023
Outros Autores: Carvalheira, Mónica, Marreiros, Bruno Costa, Reis, Maria Ascensão M., Crespo, João Goulão, Pérez-Herranz, Valentín, Velizarov, Svetlozar
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/154553
Resumo: project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy—i4HB. Publisher Copyright: © 2023 by the authors.
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spelling Donnan Dialysis for Recovering Ammonium from Fermentation Solutions Rich in Volatile Fatty Acidsammonium limitationammonium sorptionbiopolymerbiopolymerscation-exchange membraneDonnan dialysisorganic acids recoveryPHA productionprotein-rich feedstocksvolatile fatty acidsChemical Engineering (miscellaneous)Process Chemistry and TechnologyFiltration and Separationproject LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy—i4HB. Publisher Copyright: © 2023 by the authors.For the production of polyhydroxyalkanoates (PHA) using nitrogen-rich feedstocks (e.g., protein-rich resources), the typical strategy of restricting cell growth as a means to enhance overall PHA productivity by nitrogen limitation is not applicable. In this case, a possible alternative to remove the nitrogen excess (NH4+/NH3) is by applying membrane separation processes. In the present study, the use of Donnan dialysis to separate ammonium ions from volatile fatty acids present in the media for the production of PHA was evaluated. Synthetic and real feed solutions were used, applying NaCl and HCl receiver solutions separated by commercial cation-exchange membranes. For this specific purpose, Fumasep and Ralex membranes showed better performance than Ionsep. Sorption of ammonium ions occurred in the Ralex membrane, thus intensifying the ammonium extraction. The separation performances with NaCl and HCl as receiver solutions were similar, despite sorption occurring in the Ralex membrane more intensely in the presence of NaCl. Higher volumetric flow rates, NaCl receiver concentrations, and volume ratios of feed:receiver solutions enhanced the degree of ammonium recovery. The application of an external electric potential difference to the two-compartment system did not significantly enhance the rate of ammonium appearance in the receiver solution. The results obtained using a real ammonium-containing solution after fermentation of cheese whey showed that Donnan dialysis can be successfully applied for ammonium recovery from such solutions.DQ - Departamento de QuímicaLAQV@REQUIMTEUCIBIO - Applied Molecular Biosciences UnitRUNBarros, Kayo SantanaCarvalheira, MónicaMarreiros, Bruno CostaReis, Maria Ascensão M.Crespo, João GoulãoPérez-Herranz, ValentínVelizarov, Svetlozar2023-06-28T22:17:40Z2023-03-172023-03-17T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article26application/pdfhttp://hdl.handle.net/10362/154553eng0076-6356PURE: 64722788https://doi.org/10.3390/membranes13030347info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:36:58Zoai:run.unl.pt:10362/154553Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:55:39.791631Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Donnan Dialysis for Recovering Ammonium from Fermentation Solutions Rich in Volatile Fatty Acids
title Donnan Dialysis for Recovering Ammonium from Fermentation Solutions Rich in Volatile Fatty Acids
spellingShingle Donnan Dialysis for Recovering Ammonium from Fermentation Solutions Rich in Volatile Fatty Acids
Barros, Kayo Santana
ammonium limitation
ammonium sorption
biopolymer
biopolymers
cation-exchange membrane
Donnan dialysis
organic acids recovery
PHA production
protein-rich feedstocks
volatile fatty acids
Chemical Engineering (miscellaneous)
Process Chemistry and Technology
Filtration and Separation
title_short Donnan Dialysis for Recovering Ammonium from Fermentation Solutions Rich in Volatile Fatty Acids
title_full Donnan Dialysis for Recovering Ammonium from Fermentation Solutions Rich in Volatile Fatty Acids
title_fullStr Donnan Dialysis for Recovering Ammonium from Fermentation Solutions Rich in Volatile Fatty Acids
title_full_unstemmed Donnan Dialysis for Recovering Ammonium from Fermentation Solutions Rich in Volatile Fatty Acids
title_sort Donnan Dialysis for Recovering Ammonium from Fermentation Solutions Rich in Volatile Fatty Acids
author Barros, Kayo Santana
author_facet Barros, Kayo Santana
Carvalheira, Mónica
Marreiros, Bruno Costa
Reis, Maria Ascensão M.
Crespo, João Goulão
Pérez-Herranz, Valentín
Velizarov, Svetlozar
author_role author
author2 Carvalheira, Mónica
Marreiros, Bruno Costa
Reis, Maria Ascensão M.
Crespo, João Goulão
Pérez-Herranz, Valentín
Velizarov, Svetlozar
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv DQ - Departamento de Química
LAQV@REQUIMTE
UCIBIO - Applied Molecular Biosciences Unit
RUN
dc.contributor.author.fl_str_mv Barros, Kayo Santana
Carvalheira, Mónica
Marreiros, Bruno Costa
Reis, Maria Ascensão M.
Crespo, João Goulão
Pérez-Herranz, Valentín
Velizarov, Svetlozar
dc.subject.por.fl_str_mv ammonium limitation
ammonium sorption
biopolymer
biopolymers
cation-exchange membrane
Donnan dialysis
organic acids recovery
PHA production
protein-rich feedstocks
volatile fatty acids
Chemical Engineering (miscellaneous)
Process Chemistry and Technology
Filtration and Separation
topic ammonium limitation
ammonium sorption
biopolymer
biopolymers
cation-exchange membrane
Donnan dialysis
organic acids recovery
PHA production
protein-rich feedstocks
volatile fatty acids
Chemical Engineering (miscellaneous)
Process Chemistry and Technology
Filtration and Separation
description project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy—i4HB. Publisher Copyright: © 2023 by the authors.
publishDate 2023
dc.date.none.fl_str_mv 2023-06-28T22:17:40Z
2023-03-17
2023-03-17T00:00:00Z
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://hdl.handle.net/10362/154553
url http://hdl.handle.net/10362/154553
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0076-6356
PURE: 64722788
https://doi.org/10.3390/membranes13030347
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 26
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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