Polymeric supports for the adhesion of a consortium of autotrophic nitrifying bacteria

Detalhes bibliográficos
Autor(a) principal: Sousa, M.
Data de Publicação: 1997
Outros Autores: Azeredo, Joana, Feijó, J., Oliveira, Rosário
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/1379
Resumo: The nitrifying performance of the biofilm formed onto polymeric supports (high density polystyrene, polyethylene, polypropylene, polyvinylchloride and polymethyl-methacrylate) was correlated with hydrophobicity and surface charge of both bacteria and support media. Polypropylene, the most hydrophobic material, had the best properties for biofilm formation. The adhesion of nitrifying bacteria mainly governed by hydrophobic interactions though electrostatic interactions were a determinant when the supports had identical hydrophobicity.
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spelling Polymeric supports for the adhesion of a consortium of autotrophic nitrifying bacteriaScience & TechnologyThe nitrifying performance of the biofilm formed onto polymeric supports (high density polystyrene, polyethylene, polypropylene, polyvinylchloride and polymethyl-methacrylate) was correlated with hydrophobicity and surface charge of both bacteria and support media. Polypropylene, the most hydrophobic material, had the best properties for biofilm formation. The adhesion of nitrifying bacteria mainly governed by hydrophobic interactions though electrostatic interactions were a determinant when the supports had identical hydrophobicity.PRAXIS/2/2.1/BIO/37/94 - Junta Nacional de Investigação Científica e Tecnológica (JNICT)Chapman & HallUniversidade do MinhoSousa, M.Azeredo, JoanaFeijó, J.Oliveira, Rosário1997-101997-10-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/1379eng"Biotechnology Techniques". ISSN 0951-208X. 11:10 (1997) 751-754.0951-208X10.1023/A:1018400619440info: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:RCAAP2023-07-21T12:21:50Zoai:repositorium.sdum.uminho.pt:1822/1379Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:15:13.311133Repositório 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 Polymeric supports for the adhesion of a consortium of autotrophic nitrifying bacteria
title Polymeric supports for the adhesion of a consortium of autotrophic nitrifying bacteria
spellingShingle Polymeric supports for the adhesion of a consortium of autotrophic nitrifying bacteria
Sousa, M.
Science & Technology
title_short Polymeric supports for the adhesion of a consortium of autotrophic nitrifying bacteria
title_full Polymeric supports for the adhesion of a consortium of autotrophic nitrifying bacteria
title_fullStr Polymeric supports for the adhesion of a consortium of autotrophic nitrifying bacteria
title_full_unstemmed Polymeric supports for the adhesion of a consortium of autotrophic nitrifying bacteria
title_sort Polymeric supports for the adhesion of a consortium of autotrophic nitrifying bacteria
author Sousa, M.
author_facet Sousa, M.
Azeredo, Joana
Feijó, J.
Oliveira, Rosário
author_role author
author2 Azeredo, Joana
Feijó, J.
Oliveira, Rosário
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Sousa, M.
Azeredo, Joana
Feijó, J.
Oliveira, Rosário
dc.subject.por.fl_str_mv Science & Technology
topic Science & Technology
description The nitrifying performance of the biofilm formed onto polymeric supports (high density polystyrene, polyethylene, polypropylene, polyvinylchloride and polymethyl-methacrylate) was correlated with hydrophobicity and surface charge of both bacteria and support media. Polypropylene, the most hydrophobic material, had the best properties for biofilm formation. The adhesion of nitrifying bacteria mainly governed by hydrophobic interactions though electrostatic interactions were a determinant when the supports had identical hydrophobicity.
publishDate 1997
dc.date.none.fl_str_mv 1997-10
1997-10-01T00:00:00Z
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/1822/1379
url http://hdl.handle.net/1822/1379
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Biotechnology Techniques". ISSN 0951-208X. 11:10 (1997) 751-754.
0951-208X
10.1023/A:1018400619440
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 Chapman & Hall
publisher.none.fl_str_mv Chapman & Hall
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
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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
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