Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactor

Detalhes bibliográficos
Autor(a) principal: Oliveira, M.
Data de Publicação: 2014
Outros Autores: Rodrigues, A. L., Ribeiro, D. C., Brito, A. G., Nogueira, R., Machado, A. V.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/32111
Resumo: Eutrophication is one of the main challenges regarding the ecological quality of surface waters, phosphorus bioavailability being its main driver. In this context, a novel hybrid polymer nanocomposite (HPN-Pr) biofilm reactor aimed at integrated chemical phosphorus adsorption and biological removal was conceived. The assays pointed to removal of 1.2 mg P/g of reactive phosphorus and 1.01 mg P/g of total phosphorus under steady-state conditions. A mathematical adsorption–biological model was applied to predict reactor performance, which indicated that biological activity has a positive effect on reactor performance, increasing the amount of reactive phosphorus removed.
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spelling Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactoreutrophicationphosphorus adsorptionhybrid nanocompositeScience & TechnologyEutrophication is one of the main challenges regarding the ecological quality of surface waters, phosphorus bioavailability being its main driver. In this context, a novel hybrid polymer nanocomposite (HPN-Pr) biofilm reactor aimed at integrated chemical phosphorus adsorption and biological removal was conceived. The assays pointed to removal of 1.2 mg P/g of reactive phosphorus and 1.01 mg P/g of total phosphorus under steady-state conditions. A mathematical adsorption–biological model was applied to predict reactor performance, which indicated that biological activity has a positive effect on reactor performance, increasing the amount of reactive phosphorus removed.The authors acknowledge the Portuguese Foundation for Science and Technology for the financial support under Project SFRH/BD/39085/2007.Taylor and FrancisUniversidade do MinhoOliveira, M.Rodrigues, A. L.Ribeiro, D. C.Brito, A. G.Nogueira, R.Machado, A. V.20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/32111engOliveira, M.; Rodrigues, A. L.; Ribeiro, D. C.; Nogueira, R.; Machado, A. V., Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactor. Chemistry and Ecology, 30(5), 428-439, 20140275-754010.1080/02757540.2013.868889http://dx.doi.org/10.1080/02757540.2013.868889info: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:RCAAP2023-07-21T12:17:59Zoai:repositorium.sdum.uminho.pt:1822/32111Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:10:42.184442Repositório 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 Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactor
title Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactor
spellingShingle Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactor
Oliveira, M.
eutrophication
phosphorus adsorption
hybrid nanocomposite
Science & Technology
title_short Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactor
title_full Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactor
title_fullStr Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactor
title_full_unstemmed Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactor
title_sort Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactor
author Oliveira, M.
author_facet Oliveira, M.
Rodrigues, A. L.
Ribeiro, D. C.
Brito, A. G.
Nogueira, R.
Machado, A. V.
author_role author
author2 Rodrigues, A. L.
Ribeiro, D. C.
Brito, A. G.
Nogueira, R.
Machado, A. V.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Oliveira, M.
Rodrigues, A. L.
Ribeiro, D. C.
Brito, A. G.
Nogueira, R.
Machado, A. V.
dc.subject.por.fl_str_mv eutrophication
phosphorus adsorption
hybrid nanocomposite
Science & Technology
topic eutrophication
phosphorus adsorption
hybrid nanocomposite
Science & Technology
description Eutrophication is one of the main challenges regarding the ecological quality of surface waters, phosphorus bioavailability being its main driver. In this context, a novel hybrid polymer nanocomposite (HPN-Pr) biofilm reactor aimed at integrated chemical phosphorus adsorption and biological removal was conceived. The assays pointed to removal of 1.2 mg P/g of reactive phosphorus and 1.01 mg P/g of total phosphorus under steady-state conditions. A mathematical adsorption–biological model was applied to predict reactor performance, which indicated that biological activity has a positive effect on reactor performance, increasing the amount of reactive phosphorus removed.
publishDate 2014
dc.date.none.fl_str_mv 2014
2014-01-01T00:00:00Z
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/1822/32111
url http://hdl.handle.net/1822/32111
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Oliveira, M.; Rodrigues, A. L.; Ribeiro, D. C.; Nogueira, R.; Machado, A. V., Phosphorus removal by a fixed-bed hybrid polymer nanocomposite biofilm reactor. Chemistry and Ecology, 30(5), 428-439, 2014
0275-7540
10.1080/02757540.2013.868889
http://dx.doi.org/10.1080/02757540.2013.868889
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.publisher.none.fl_str_mv Taylor and Francis
publisher.none.fl_str_mv Taylor and Francis
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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