Desempenho de biomassas na adsorção de hidrocarbonetos leves em efluentes aquosos

Detalhes bibliográficos
Autor(a) principal: Santos,Elba Gomes dos
Data de Publicação: 2007
Outros Autores: Alsina,Odelsia Leonor Sanchez de, Silva,Flávio Luiz Honorato da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000200017
Resumo: Removal of hydrocarbons from aqueous effluents using biosorbents was investigated. The effluent was simulated by a dispersion of gasoline (simple hydrocarbons) in water. Corn-cob, wood powder, coconut mesocarp and sugar-cane bagasse were used as adsorbents and their performance verified by means of batch experiments performed in an agitated vessel. The influence of input variables such as hydrocarbon concentration, mass of biomass and agitation level on the adsorbents' capacity was studied by means of factorial design. The results indicated that, among the materials studied, coconut mesocarp and sugar-cane bagasse can be considered promising biomasses for treating aqueous effluents contaminated by hydrocarbons.
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spelling Desempenho de biomassas na adsorção de hidrocarbonetos leves em efluentes aquososfactorial designpetroleumsugar-cane bagasseRemoval of hydrocarbons from aqueous effluents using biosorbents was investigated. The effluent was simulated by a dispersion of gasoline (simple hydrocarbons) in water. Corn-cob, wood powder, coconut mesocarp and sugar-cane bagasse were used as adsorbents and their performance verified by means of batch experiments performed in an agitated vessel. The influence of input variables such as hydrocarbon concentration, mass of biomass and agitation level on the adsorbents' capacity was studied by means of factorial design. The results indicated that, among the materials studied, coconut mesocarp and sugar-cane bagasse can be considered promising biomasses for treating aqueous effluents contaminated by hydrocarbons.Sociedade Brasileira de Química2007-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000200017Química Nova v.30 n.2 2007reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422007000200017info:eu-repo/semantics/openAccessSantos,Elba Gomes dosAlsina,Odelsia Leonor Sanchez deSilva,Flávio Luiz Honorato dapor2007-03-13T00:00:00Zoai:scielo:S0100-40422007000200017Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2007-03-13T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Desempenho de biomassas na adsorção de hidrocarbonetos leves em efluentes aquosos
title Desempenho de biomassas na adsorção de hidrocarbonetos leves em efluentes aquosos
spellingShingle Desempenho de biomassas na adsorção de hidrocarbonetos leves em efluentes aquosos
Santos,Elba Gomes dos
factorial design
petroleum
sugar-cane bagasse
title_short Desempenho de biomassas na adsorção de hidrocarbonetos leves em efluentes aquosos
title_full Desempenho de biomassas na adsorção de hidrocarbonetos leves em efluentes aquosos
title_fullStr Desempenho de biomassas na adsorção de hidrocarbonetos leves em efluentes aquosos
title_full_unstemmed Desempenho de biomassas na adsorção de hidrocarbonetos leves em efluentes aquosos
title_sort Desempenho de biomassas na adsorção de hidrocarbonetos leves em efluentes aquosos
author Santos,Elba Gomes dos
author_facet Santos,Elba Gomes dos
Alsina,Odelsia Leonor Sanchez de
Silva,Flávio Luiz Honorato da
author_role author
author2 Alsina,Odelsia Leonor Sanchez de
Silva,Flávio Luiz Honorato da
author2_role author
author
dc.contributor.author.fl_str_mv Santos,Elba Gomes dos
Alsina,Odelsia Leonor Sanchez de
Silva,Flávio Luiz Honorato da
dc.subject.por.fl_str_mv factorial design
petroleum
sugar-cane bagasse
topic factorial design
petroleum
sugar-cane bagasse
description Removal of hydrocarbons from aqueous effluents using biosorbents was investigated. The effluent was simulated by a dispersion of gasoline (simple hydrocarbons) in water. Corn-cob, wood powder, coconut mesocarp and sugar-cane bagasse were used as adsorbents and their performance verified by means of batch experiments performed in an agitated vessel. The influence of input variables such as hydrocarbon concentration, mass of biomass and agitation level on the adsorbents' capacity was studied by means of factorial design. The results indicated that, among the materials studied, coconut mesocarp and sugar-cane bagasse can be considered promising biomasses for treating aqueous effluents contaminated by hydrocarbons.
publishDate 2007
dc.date.none.fl_str_mv 2007-04-01
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=S0100-40422007000200017
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000200017
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422007000200017
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.30 n.2 2007
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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