Simultaneous nitrification and phosphate removal by bioaugmented aerobic granules treating a fluoroorganic compound

Bibliographic Details
Main Author: Duque, Anouk F.
Publication Date: 2021
Other Authors: Bessa, Vânia S., van Dongen, Udo, de Kreuk, Merle K., Mesquita, Raquel B. R., Rangel, António O. S. S., van Loosdrecht, Mark C. M., Castro, Paula M. L.
Format: Article
Language: eng
Source: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Download full: http://hdl.handle.net/10362/135155
Summary: UIDB/ 50016/2020
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spelling Simultaneous nitrification and phosphate removal by bioaugmented aerobic granules treating a fluoroorganic compound2-fluorophenol (2-FP)Aerobic granular sludgeAmmonia-oxidizing bacteria (AOB)Microbial population dynamicsNitrite oxidizing bacteria (NOB)Phosphate accumulating organisms (PAO)Environmental EngineeringWater Science and TechnologyUIDB/ 50016/2020The presence of toxic compounds in wastewater can cause problems for organic matter and nutrient removal. In this study, the long-term effect of a model xenobiotic, 2-fluorophenol (2-FP), on ammonia-oxidizing bacteria (AOB), nitrite oxidizing bacteria (NOB) and phosphate accumulating organisms (PAO) in aerobic granular sludge was investigated. Phosphate (P) and ammonium (N) removal efficiencies were high (>93%) and, after bioaugmentation with 2-FP degrading strain FP1, 2-FP was completely degraded. Neither N nor P removal were affected by 50 mg L1 of 2-FP in the feed stream. Changes in the aerobic granule bacterial communities were followed. Numerical analysis of the denaturing gradient gel electrophoresis (DGGE) profiles showed low diversity for the ammonia monooxygenase (amoA) gene with an even distribution of species. PAOs, including denitrifying PAO (dPAO), and AOB were present in the 2-FP degrading granules, although dPAO population decreased throughout the 444 days reactor operation. The results demonstrated that the aerobic granules bioaugmented with FP1 strain successfully removed N, P and 2-FP simultaneously.UCIBIO - Applied Molecular Biosciences UnitDQ - Departamento de QuímicaRUNDuque, Anouk F.Bessa, Vânia S.van Dongen, Udode Kreuk, Merle K.Mesquita, Raquel B. R.Rangel, António O. S. S.van Loosdrecht, Mark C. M.Castro, Paula M. L.2022-03-24T23:36:10Z2021-05-152021-05-15T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10application/pdfhttp://hdl.handle.net/10362/135155eng0273-1223PURE: 34230165https://doi.org/10.2166/wst.2021.142info: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:RCAAP2024-03-11T05:13:33Zoai:run.unl.pt:10362/135155Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:48:19.258498Repositório 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 nitrification and phosphate removal by bioaugmented aerobic granules treating a fluoroorganic compound
title Simultaneous nitrification and phosphate removal by bioaugmented aerobic granules treating a fluoroorganic compound
spellingShingle Simultaneous nitrification and phosphate removal by bioaugmented aerobic granules treating a fluoroorganic compound
Duque, Anouk F.
2-fluorophenol (2-FP)
Aerobic granular sludge
Ammonia-oxidizing bacteria (AOB)
Microbial population dynamics
Nitrite oxidizing bacteria (NOB)
Phosphate accumulating organisms (PAO)
Environmental Engineering
Water Science and Technology
title_short Simultaneous nitrification and phosphate removal by bioaugmented aerobic granules treating a fluoroorganic compound
title_full Simultaneous nitrification and phosphate removal by bioaugmented aerobic granules treating a fluoroorganic compound
title_fullStr Simultaneous nitrification and phosphate removal by bioaugmented aerobic granules treating a fluoroorganic compound
title_full_unstemmed Simultaneous nitrification and phosphate removal by bioaugmented aerobic granules treating a fluoroorganic compound
title_sort Simultaneous nitrification and phosphate removal by bioaugmented aerobic granules treating a fluoroorganic compound
author Duque, Anouk F.
author_facet Duque, Anouk F.
Bessa, Vânia S.
van Dongen, Udo
de Kreuk, Merle K.
Mesquita, Raquel B. R.
Rangel, António O. S. S.
van Loosdrecht, Mark C. M.
Castro, Paula M. L.
author_role author
author2 Bessa, Vânia S.
van Dongen, Udo
de Kreuk, Merle K.
Mesquita, Raquel B. R.
Rangel, António O. S. S.
van Loosdrecht, Mark C. M.
Castro, Paula M. L.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv UCIBIO - Applied Molecular Biosciences Unit
DQ - Departamento de Química
RUN
dc.contributor.author.fl_str_mv Duque, Anouk F.
Bessa, Vânia S.
van Dongen, Udo
de Kreuk, Merle K.
Mesquita, Raquel B. R.
Rangel, António O. S. S.
van Loosdrecht, Mark C. M.
Castro, Paula M. L.
dc.subject.por.fl_str_mv 2-fluorophenol (2-FP)
Aerobic granular sludge
Ammonia-oxidizing bacteria (AOB)
Microbial population dynamics
Nitrite oxidizing bacteria (NOB)
Phosphate accumulating organisms (PAO)
Environmental Engineering
Water Science and Technology
topic 2-fluorophenol (2-FP)
Aerobic granular sludge
Ammonia-oxidizing bacteria (AOB)
Microbial population dynamics
Nitrite oxidizing bacteria (NOB)
Phosphate accumulating organisms (PAO)
Environmental Engineering
Water Science and Technology
description UIDB/ 50016/2020
publishDate 2021
dc.date.none.fl_str_mv 2021-05-15
2021-05-15T00:00:00Z
2022-03-24T23:36:10Z
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/10362/135155
url http://hdl.handle.net/10362/135155
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0273-1223
PURE: 34230165
https://doi.org/10.2166/wst.2021.142
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 10
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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