Electroflotation of emulsified oil in industrial wastes evaluated with a full factorial design

Detalhes bibliográficos
Autor(a) principal: Nahui,F. N. B.
Data de Publicação: 2008
Outros Autores: Nascimento,M. R., Cavalcanti,E. B., Vilar,E. O.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Chemical Engineering
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322008000300001
Resumo: The use of electroflotation in emulsified oil wastes was studied. A rectangular electroflotation cell was designed and constructed in acrylic with stainless steel cathode and DSA® anode with a nominal composition of Ti/Ru0.34Ti0.66O2. The variables studied in the present work were current density and oil, flocculant and electrolyte (NaCl) concentrations. The experiments were carried out in accordance with 2(4) full factorial experimental designs with two center points. The STATISTICA 5.5 software was used for calculations in order to relate experimental data to a statistical model. The best results, yielded 99.71% oil removal were obtained from 1050ppm of emulsified oil feed.
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spelling Electroflotation of emulsified oil in industrial wastes evaluated with a full factorial designElectroflotationEmulsified oilIndustrial waste waterFactorial designThe use of electroflotation in emulsified oil wastes was studied. A rectangular electroflotation cell was designed and constructed in acrylic with stainless steel cathode and DSA® anode with a nominal composition of Ti/Ru0.34Ti0.66O2. The variables studied in the present work were current density and oil, flocculant and electrolyte (NaCl) concentrations. The experiments were carried out in accordance with 2(4) full factorial experimental designs with two center points. The STATISTICA 5.5 software was used for calculations in order to relate experimental data to a statistical model. The best results, yielded 99.71% oil removal were obtained from 1050ppm of emulsified oil feed.Brazilian Society of Chemical Engineering2008-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322008000300001Brazilian Journal of Chemical Engineering v.25 n.3 2008reponame:Brazilian Journal of Chemical Engineeringinstname:Associação Brasileira de Engenharia Química (ABEQ)instacron:ABEQ10.1590/S0104-66322008000300001info:eu-repo/semantics/openAccessNahui,F. N. B.Nascimento,M. R.Cavalcanti,E. B.Vilar,E. O.eng2008-09-02T00:00:00Zoai:scielo:S0104-66322008000300001Revistahttps://www.scielo.br/j/bjce/https://old.scielo.br/oai/scielo-oai.phprgiudici@usp.br||rgiudici@usp.br1678-43830104-6632opendoar:2008-09-02T00:00Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)false
dc.title.none.fl_str_mv Electroflotation of emulsified oil in industrial wastes evaluated with a full factorial design
title Electroflotation of emulsified oil in industrial wastes evaluated with a full factorial design
spellingShingle Electroflotation of emulsified oil in industrial wastes evaluated with a full factorial design
Nahui,F. N. B.
Electroflotation
Emulsified oil
Industrial waste water
Factorial design
title_short Electroflotation of emulsified oil in industrial wastes evaluated with a full factorial design
title_full Electroflotation of emulsified oil in industrial wastes evaluated with a full factorial design
title_fullStr Electroflotation of emulsified oil in industrial wastes evaluated with a full factorial design
title_full_unstemmed Electroflotation of emulsified oil in industrial wastes evaluated with a full factorial design
title_sort Electroflotation of emulsified oil in industrial wastes evaluated with a full factorial design
author Nahui,F. N. B.
author_facet Nahui,F. N. B.
Nascimento,M. R.
Cavalcanti,E. B.
Vilar,E. O.
author_role author
author2 Nascimento,M. R.
Cavalcanti,E. B.
Vilar,E. O.
author2_role author
author
author
dc.contributor.author.fl_str_mv Nahui,F. N. B.
Nascimento,M. R.
Cavalcanti,E. B.
Vilar,E. O.
dc.subject.por.fl_str_mv Electroflotation
Emulsified oil
Industrial waste water
Factorial design
topic Electroflotation
Emulsified oil
Industrial waste water
Factorial design
description The use of electroflotation in emulsified oil wastes was studied. A rectangular electroflotation cell was designed and constructed in acrylic with stainless steel cathode and DSA® anode with a nominal composition of Ti/Ru0.34Ti0.66O2. The variables studied in the present work were current density and oil, flocculant and electrolyte (NaCl) concentrations. The experiments were carried out in accordance with 2(4) full factorial experimental designs with two center points. The STATISTICA 5.5 software was used for calculations in order to relate experimental data to a statistical model. The best results, yielded 99.71% oil removal were obtained from 1050ppm of emulsified oil feed.
publishDate 2008
dc.date.none.fl_str_mv 2008-09-01
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=S0104-66322008000300001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322008000300001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0104-66322008000300001
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 Brazilian Society of Chemical Engineering
publisher.none.fl_str_mv Brazilian Society of Chemical Engineering
dc.source.none.fl_str_mv Brazilian Journal of Chemical Engineering v.25 n.3 2008
reponame:Brazilian Journal of Chemical Engineering
instname:Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
instname_str Associação Brasileira de Engenharia Química (ABEQ)
instacron_str ABEQ
institution ABEQ
reponame_str Brazilian Journal of Chemical Engineering
collection Brazilian Journal of Chemical Engineering
repository.name.fl_str_mv Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)
repository.mail.fl_str_mv rgiudici@usp.br||rgiudici@usp.br
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