Degradação eletroquímica do cloranfenicol em reator de fluxo

Detalhes bibliográficos
Autor(a) principal: Rezende,Luis Gustavo P.
Data de Publicação: 2010
Outros Autores: Prado,Vânia M. do, Rocha,Robson S., Beati,André A. G. F., Sotomayor,Maria Del Pilar T., Lanza,Marcos R. V.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000500015
Resumo: This paper reports a study of electrochemical degradation of the chloramphenicol antibiotic in aqueous medium using a flow-by reactor with DSA® anode. The process efficiency was monitored by chloramphenicol concentration analysis with liquid chromatography (HPLC) during the experiments. Analysis of Total Organic Carbon (TOC) was performed to estimate the degradation degree and Ion Chromatography (IC) was performed to determinate inorganic ions formed during the eletrochemical degradation process. In electrochemical flow-by reactor, 52% of chloramphenicol was degraded, with 12% TOC reduction. IC analysis showed the production of chloride ions (25 mg L-1), nitrate ions (6 mg L-1) and nitrite ions (4.5 mg L-1).
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spelling Degradação eletroquímica do cloranfenicol em reator de fluxochloramphenicolelectrochemical reactorDSA® anodesThis paper reports a study of electrochemical degradation of the chloramphenicol antibiotic in aqueous medium using a flow-by reactor with DSA® anode. The process efficiency was monitored by chloramphenicol concentration analysis with liquid chromatography (HPLC) during the experiments. Analysis of Total Organic Carbon (TOC) was performed to estimate the degradation degree and Ion Chromatography (IC) was performed to determinate inorganic ions formed during the eletrochemical degradation process. In electrochemical flow-by reactor, 52% of chloramphenicol was degraded, with 12% TOC reduction. IC analysis showed the production of chloride ions (25 mg L-1), nitrate ions (6 mg L-1) and nitrite ions (4.5 mg L-1).Sociedade Brasileira de Química2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000500015Química Nova v.33 n.5 2010reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422010000500015info:eu-repo/semantics/openAccessRezende,Luis Gustavo P.Prado,Vânia M. doRocha,Robson S.Beati,André A. G. F.Sotomayor,Maria Del Pilar T.Lanza,Marcos R. V.por2010-07-23T00:00:00Zoai:scielo:S0100-40422010000500015Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2010-07-23T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Degradação eletroquímica do cloranfenicol em reator de fluxo
title Degradação eletroquímica do cloranfenicol em reator de fluxo
spellingShingle Degradação eletroquímica do cloranfenicol em reator de fluxo
Rezende,Luis Gustavo P.
chloramphenicol
electrochemical reactor
DSA® anodes
title_short Degradação eletroquímica do cloranfenicol em reator de fluxo
title_full Degradação eletroquímica do cloranfenicol em reator de fluxo
title_fullStr Degradação eletroquímica do cloranfenicol em reator de fluxo
title_full_unstemmed Degradação eletroquímica do cloranfenicol em reator de fluxo
title_sort Degradação eletroquímica do cloranfenicol em reator de fluxo
author Rezende,Luis Gustavo P.
author_facet Rezende,Luis Gustavo P.
Prado,Vânia M. do
Rocha,Robson S.
Beati,André A. G. F.
Sotomayor,Maria Del Pilar T.
Lanza,Marcos R. V.
author_role author
author2 Prado,Vânia M. do
Rocha,Robson S.
Beati,André A. G. F.
Sotomayor,Maria Del Pilar T.
Lanza,Marcos R. V.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Rezende,Luis Gustavo P.
Prado,Vânia M. do
Rocha,Robson S.
Beati,André A. G. F.
Sotomayor,Maria Del Pilar T.
Lanza,Marcos R. V.
dc.subject.por.fl_str_mv chloramphenicol
electrochemical reactor
DSA® anodes
topic chloramphenicol
electrochemical reactor
DSA® anodes
description This paper reports a study of electrochemical degradation of the chloramphenicol antibiotic in aqueous medium using a flow-by reactor with DSA® anode. The process efficiency was monitored by chloramphenicol concentration analysis with liquid chromatography (HPLC) during the experiments. Analysis of Total Organic Carbon (TOC) was performed to estimate the degradation degree and Ion Chromatography (IC) was performed to determinate inorganic ions formed during the eletrochemical degradation process. In electrochemical flow-by reactor, 52% of chloramphenicol was degraded, with 12% TOC reduction. IC analysis showed the production of chloride ions (25 mg L-1), nitrate ions (6 mg L-1) and nitrite ions (4.5 mg L-1).
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=S0100-40422010000500015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000500015
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422010000500015
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.5 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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