Removal of Lead from Industrial Wastewater Using Flow-by-Porous Electrode

Detalhes bibliográficos
Autor(a) principal: Abdel-Salam,Omar E
Data de Publicação: 2014
Outros Autores: Ismail,Ibrahim M, Soliman,Ahmed, Afify,Ahmed A, Aly,Hanaa M
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000100005
Resumo: Lead present in several industrial wastes has deleterious effects on the quality of water. Cathodic deposition has been considered as one of the suitable means for lead removal. Experiments were carried out using a lab-scale electrochemical cell incorporating flow- by porous graphite electrodes at steady state conditions. The effects of flow rate, current density, lead influent concentration and pH, on lead removal efficiency, current efficiency, lead removal rates, and cell potential, were investigated. It was found that the maximum removal efficiency (97.75%) was obtained at flow rate (100 mL/min), for initial concentration (40 mg/L), with a residual concentration (0.9 mg/L) and maximum current efficiency of (60.7%). In addition, the recovery of lead from wastewater was investigated.
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spelling Removal of Lead from Industrial Wastewater Using Flow-by-Porous Electrodecathodic depositionflow-by porous electrodecurrent efficiencyremoval efficiencyLead present in several industrial wastes has deleterious effects on the quality of water. Cathodic deposition has been considered as one of the suitable means for lead removal. Experiments were carried out using a lab-scale electrochemical cell incorporating flow- by porous graphite electrodes at steady state conditions. The effects of flow rate, current density, lead influent concentration and pH, on lead removal efficiency, current efficiency, lead removal rates, and cell potential, were investigated. It was found that the maximum removal efficiency (97.75%) was obtained at flow rate (100 mL/min), for initial concentration (40 mg/L), with a residual concentration (0.9 mg/L) and maximum current efficiency of (60.7%). In addition, the recovery of lead from wastewater was investigated.Sociedade Portuguesa de Electroquímica2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000100005Portugaliae Electrochimica Acta v.32 n.1 2014reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000100005Abdel-Salam,Omar EIsmail,Ibrahim MSoliman,AhmedAfify,Ahmed AAly,Hanaa Minfo:eu-repo/semantics/openAccess2024-02-06T17:07:15Zoai:scielo:S0872-19042014000100005Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:20:15.106627Repositório 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 Removal of Lead from Industrial Wastewater Using Flow-by-Porous Electrode
title Removal of Lead from Industrial Wastewater Using Flow-by-Porous Electrode
spellingShingle Removal of Lead from Industrial Wastewater Using Flow-by-Porous Electrode
Abdel-Salam,Omar E
cathodic deposition
flow-by porous electrode
current efficiency
removal efficiency
title_short Removal of Lead from Industrial Wastewater Using Flow-by-Porous Electrode
title_full Removal of Lead from Industrial Wastewater Using Flow-by-Porous Electrode
title_fullStr Removal of Lead from Industrial Wastewater Using Flow-by-Porous Electrode
title_full_unstemmed Removal of Lead from Industrial Wastewater Using Flow-by-Porous Electrode
title_sort Removal of Lead from Industrial Wastewater Using Flow-by-Porous Electrode
author Abdel-Salam,Omar E
author_facet Abdel-Salam,Omar E
Ismail,Ibrahim M
Soliman,Ahmed
Afify,Ahmed A
Aly,Hanaa M
author_role author
author2 Ismail,Ibrahim M
Soliman,Ahmed
Afify,Ahmed A
Aly,Hanaa M
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Abdel-Salam,Omar E
Ismail,Ibrahim M
Soliman,Ahmed
Afify,Ahmed A
Aly,Hanaa M
dc.subject.por.fl_str_mv cathodic deposition
flow-by porous electrode
current efficiency
removal efficiency
topic cathodic deposition
flow-by porous electrode
current efficiency
removal efficiency
description Lead present in several industrial wastes has deleterious effects on the quality of water. Cathodic deposition has been considered as one of the suitable means for lead removal. Experiments were carried out using a lab-scale electrochemical cell incorporating flow- by porous graphite electrodes at steady state conditions. The effects of flow rate, current density, lead influent concentration and pH, on lead removal efficiency, current efficiency, lead removal rates, and cell potential, were investigated. It was found that the maximum removal efficiency (97.75%) was obtained at flow rate (100 mL/min), for initial concentration (40 mg/L), with a residual concentration (0.9 mg/L) and maximum current efficiency of (60.7%). In addition, the recovery of lead from wastewater was investigated.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
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://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000100005
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000100005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000100005
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 Portuguesa de Electroquímica
publisher.none.fl_str_mv Sociedade Portuguesa de Electroquímica
dc.source.none.fl_str_mv Portugaliae Electrochimica Acta v.32 n.1 2014
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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
repository.mail.fl_str_mv
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