Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communities
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2017 |
| Outros Autores: | , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/1822/46364 |
Resumo: | Supplementary data associated with this article can be found, in the online version, at: http://dx.doi.org/10.1016/j.biortech.2017.03.173. |
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Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communitiesgranulationbioaugmentationnitritationphenolic compoundmolecular biologyScience & TechnologySupplementary data associated with this article can be found, in the online version, at: http://dx.doi.org/10.1016/j.biortech.2017.03.173.An aerobic granular bioreactor was operated for over 4 months, treating a synthetic wastewater with a high ammonium content (100 mg L-1). The inoculum was collected from a bioreactor performing simultaneous partial nitrification and aromatic compounds biodegradation. From day-56 onwards, 2-fluorophenol (2-FP) (12.4 mg L-1) was added to the feeding wastewater and the system was bioaugmented with a 2-FP degrading bacteria (Rhodococcus sp. FP1). By the end of operation, complete 2-FP biodegradation and partial nitrification were simultaneously achieved. Aerobic granules remained stable over time. During the 2-FP loading, a shift in the community structure occurred, coinciding with the improvement of 2-FP degradation. DGGE analysis did not allow to infer on the bioaugmented strain presence but pyrosequencing analysis detected Rhodococcus genus by the end of operation. Together with other potential phenolic-degraders within granules, these microorganisms were probably responsible for 2-FP degradation.This work was supported by Portuguese Funds from FCT - Fundação para a Ciência e a Tecnologia through the strategic funding of UID/Multi/ 50016/2013 and UID/BIO/04469/2013 units and COMPETE 2020 (POCI-01-0145-FEDER-006684) and Spanish Funds from Ministerio de Educación y Ciencia through the ONLYBIO project (CTQ2011-24745/PPQ). C.L. Amorim and D.P Mesquita wish to acknowledge the research grant from FCT (Ref. SFRH/BPD/96481/2013 and SFRH/BPD/82558/2011, respectively). C. Ramos wants to thank the Universitat Autònoma de Barcelona for his internship grant. The authors also thank to COST Action ES1202: Conceiving Wastewater Treatment in 2020 - Energetic, environmental and economic challenges; BioTecNorte operation (NORTE-01-0145-FEDER-000004) funded by the European Regional Development Fund under the scope of Norte2020 – Programa Operacional Regional do Norte; and to TRITON thematic network (316RT0508) from the CYTED Programme. Thanks to Dr R.C. Pullar for helping to edit the English.info:eu-repo/semantics/publishedVersionElsevierUniversidade do MinhoRamos, CarlosAmorim, Catarina L.Mesquita, Daniela P.Ferreira, Eugénio C.Carrera, JuliánCastro, Paula M. L.2017-082017-08-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/46364engRamos, Carlos; Amorim, Catarina L.; Mesquita, Daniela P.; Ferreira, Eugénio C.; Carrera, Julián; Castro, Paula M. L., Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communities. Bioresource Technology, 238, 232-240, 20170960-85240960-852410.1016/j.biortech.2017.03.17328433913http://www.journals.elsevier.com/bioresource-technology/info: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:RCAAP2023-07-21T12:32:35Zoai:repositorium.sdum.uminho.pt:1822/46364Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:27:57.436369Repositório 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 |
Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communities |
| title |
Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communities |
| spellingShingle |
Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communities Ramos, Carlos granulation bioaugmentation nitritation phenolic compound molecular biology Science & Technology |
| title_short |
Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communities |
| title_full |
Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communities |
| title_fullStr |
Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communities |
| title_full_unstemmed |
Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communities |
| title_sort |
Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communities |
| author |
Ramos, Carlos |
| author_facet |
Ramos, Carlos Amorim, Catarina L. Mesquita, Daniela P. Ferreira, Eugénio C. Carrera, Julián Castro, Paula M. L. |
| author_role |
author |
| author2 |
Amorim, Catarina L. Mesquita, Daniela P. Ferreira, Eugénio C. Carrera, Julián Castro, Paula M. L. |
| author2_role |
author author author author author |
| dc.contributor.none.fl_str_mv |
Universidade do Minho |
| dc.contributor.author.fl_str_mv |
Ramos, Carlos Amorim, Catarina L. Mesquita, Daniela P. Ferreira, Eugénio C. Carrera, Julián Castro, Paula M. L. |
| dc.subject.por.fl_str_mv |
granulation bioaugmentation nitritation phenolic compound molecular biology Science & Technology |
| topic |
granulation bioaugmentation nitritation phenolic compound molecular biology Science & Technology |
| description |
Supplementary data associated with this article can be found, in the online version, at: http://dx.doi.org/10.1016/j.biortech.2017.03.173. |
| publishDate |
2017 |
| dc.date.none.fl_str_mv |
2017-08 2017-08-01T00:00:00Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
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http://hdl.handle.net/1822/46364 |
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http://hdl.handle.net/1822/46364 |
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eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Ramos, Carlos; Amorim, Catarina L.; Mesquita, Daniela P.; Ferreira, Eugénio C.; Carrera, Julián; Castro, Paula M. L., Simultaneous partial nitrification and 2-fluorophenol biodegradation with aerobic granular biomass: reactor performance and microbial communities. Bioresource Technology, 238, 232-240, 2017 0960-8524 0960-8524 10.1016/j.biortech.2017.03.173 28433913 http://www.journals.elsevier.com/bioresource-technology/ |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Elsevier |
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Elsevier |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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