Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditions
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/31481 |
Resumo: | The present work aims to study the effect of the organic loading rate on the growth of filamentous fungi. For this purpose, three sequencing batch reactors (SBR), fed with an easy biodegradable substrate (acetate), were operated at different organic loading rates: 4.3 g COD L -1 day-1 (SBR1), 1.0 g COD L-1 day-1 (SBR2) and 0.5 g COD L-1 day-1 (SBR3). High amounts of fungal filaments were observed in the SBR operating at higher organic loading rate, as ascertained by direct microscopic inspection, while, at lower organic loading rates, overabundance of fungal filaments was not observed. Sequence retrieved from the isolated fungal filaments presented high similarity (99 %) to Galactomyces geotrichum. |
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Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditionsFungal filamentous bulkingGalactomyces geotrichumOrganic loading rateSequencing batch reactorsThe present work aims to study the effect of the organic loading rate on the growth of filamentous fungi. For this purpose, three sequencing batch reactors (SBR), fed with an easy biodegradable substrate (acetate), were operated at different organic loading rates: 4.3 g COD L -1 day-1 (SBR1), 1.0 g COD L-1 day-1 (SBR2) and 0.5 g COD L-1 day-1 (SBR3). High amounts of fungal filaments were observed in the SBR operating at higher organic loading rate, as ascertained by direct microscopic inspection, while, at lower organic loading rates, overabundance of fungal filaments was not observed. Sequence retrieved from the isolated fungal filaments presented high similarity (99 %) to Galactomyces geotrichum.Universidade do MinhoMatos, M.Pereira, M. A.Nicolau, AnaRodrigues, A. L.Brito, A. G.Nogueira, R.20112011-01-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/31481engMatos, M.; Pereira, M. A.; Nicolau, Ana; Rodrigues, A. L.; Brito, A. G.; Nogueira, R., Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditions. Semana da Escola de Engenharia 2011 - Uma Escola a Reinventar o Futuro. Guimarães, Portugal, Oct. 24-27, 2011. ISBN: 978-972-8692-61-2978-972-8692-61-2www3.dsi.uminho.pt/seeum2011/CDinfo: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:RCAAP2024-05-11T07:04:35Zoai:repositorium.sdum.uminho.pt:1822/31481Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-11T07:04:35Repositório 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 |
Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditions |
title |
Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditions |
spellingShingle |
Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditions Matos, M. Fungal filamentous bulking Galactomyces geotrichum Organic loading rate Sequencing batch reactors |
title_short |
Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditions |
title_full |
Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditions |
title_fullStr |
Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditions |
title_full_unstemmed |
Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditions |
title_sort |
Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditions |
author |
Matos, M. |
author_facet |
Matos, M. Pereira, M. A. Nicolau, Ana Rodrigues, A. L. Brito, A. G. Nogueira, R. |
author_role |
author |
author2 |
Pereira, M. A. Nicolau, Ana Rodrigues, A. L. Brito, A. G. Nogueira, R. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Matos, M. Pereira, M. A. Nicolau, Ana Rodrigues, A. L. Brito, A. G. Nogueira, R. |
dc.subject.por.fl_str_mv |
Fungal filamentous bulking Galactomyces geotrichum Organic loading rate Sequencing batch reactors |
topic |
Fungal filamentous bulking Galactomyces geotrichum Organic loading rate Sequencing batch reactors |
description |
The present work aims to study the effect of the organic loading rate on the growth of filamentous fungi. For this purpose, three sequencing batch reactors (SBR), fed with an easy biodegradable substrate (acetate), were operated at different organic loading rates: 4.3 g COD L -1 day-1 (SBR1), 1.0 g COD L-1 day-1 (SBR2) and 0.5 g COD L-1 day-1 (SBR3). High amounts of fungal filaments were observed in the SBR operating at higher organic loading rate, as ascertained by direct microscopic inspection, while, at lower organic loading rates, overabundance of fungal filaments was not observed. Sequence retrieved from the isolated fungal filaments presented high similarity (99 %) to Galactomyces geotrichum. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011 2011-01-01T00:00:00Z |
dc.type.driver.fl_str_mv |
conference object |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/31481 |
url |
http://hdl.handle.net/1822/31481 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Matos, M.; Pereira, M. A.; Nicolau, Ana; Rodrigues, A. L.; Brito, A. G.; Nogueira, R., Growth of Galactomyces geotrichum in sequencing batch reactors under different organic loading conditions. Semana da Escola de Engenharia 2011 - Uma Escola a Reinventar o Futuro. Guimarães, Portugal, Oct. 24-27, 2011. ISBN: 978-972-8692-61-2 978-972-8692-61-2 www3.dsi.uminho.pt/seeum2011/CD |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
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) |
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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 |
mluisa.alvim@gmail.com |
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1817545195019829248 |