Biomassa residual para remoção de íons uranilo

Detalhes bibliográficos
Autor(a) principal: Boniolo,Milena Rodrigues
Data de Publicação: 2010
Outros Autores: Yamaura,Mitiko, Monteiro,Raquel Almeida
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000300010
Resumo: Activities related to nuclear industry, production of phosphoric acid and hospitals have generated considerable volumes of radioactive waste containing uranyl ions. Banana pith was characterized by Scanning Electron Microscopy and Fourier Transform Infrared Spectroscopy and was investigated as a biosorbent for uranyl ions from nitric solutions by batch experiments. Influences of adsorbent size, kinetics and equilibrium adsorption were studied. The biosorption of the uranyl ions followed pseudo-second-order kinetics. The adsorption isotherm data were closely fitted to the Freundlich equation.
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spelling Biomassa residual para remoção de íons uranilobiosorptionbanana pithuranium removalActivities related to nuclear industry, production of phosphoric acid and hospitals have generated considerable volumes of radioactive waste containing uranyl ions. Banana pith was characterized by Scanning Electron Microscopy and Fourier Transform Infrared Spectroscopy and was investigated as a biosorbent for uranyl ions from nitric solutions by batch experiments. Influences of adsorbent size, kinetics and equilibrium adsorption were studied. The biosorption of the uranyl ions followed pseudo-second-order kinetics. The adsorption isotherm data were closely fitted to the Freundlich equation.Sociedade Brasileira de Química2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000300010Química Nova v.33 n.3 2010reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422010000300010info:eu-repo/semantics/openAccessBoniolo,Milena RodriguesYamaura,MitikoMonteiro,Raquel Almeidapor2010-04-19T00:00:00Zoai:scielo:S0100-40422010000300010Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2010-04-19T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Biomassa residual para remoção de íons uranilo
title Biomassa residual para remoção de íons uranilo
spellingShingle Biomassa residual para remoção de íons uranilo
Boniolo,Milena Rodrigues
biosorption
banana pith
uranium removal
title_short Biomassa residual para remoção de íons uranilo
title_full Biomassa residual para remoção de íons uranilo
title_fullStr Biomassa residual para remoção de íons uranilo
title_full_unstemmed Biomassa residual para remoção de íons uranilo
title_sort Biomassa residual para remoção de íons uranilo
author Boniolo,Milena Rodrigues
author_facet Boniolo,Milena Rodrigues
Yamaura,Mitiko
Monteiro,Raquel Almeida
author_role author
author2 Yamaura,Mitiko
Monteiro,Raquel Almeida
author2_role author
author
dc.contributor.author.fl_str_mv Boniolo,Milena Rodrigues
Yamaura,Mitiko
Monteiro,Raquel Almeida
dc.subject.por.fl_str_mv biosorption
banana pith
uranium removal
topic biosorption
banana pith
uranium removal
description Activities related to nuclear industry, production of phosphoric acid and hospitals have generated considerable volumes of radioactive waste containing uranyl ions. Banana pith was characterized by Scanning Electron Microscopy and Fourier Transform Infrared Spectroscopy and was investigated as a biosorbent for uranyl ions from nitric solutions by batch experiments. Influences of adsorbent size, kinetics and equilibrium adsorption were studied. The biosorption of the uranyl ions followed pseudo-second-order kinetics. The adsorption isotherm data were closely fitted to the Freundlich equation.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000300010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000300010
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422010000300010
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.33 n.3 2010
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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