Continuos operation of membrane processes for the tratment of industrial effluents

Autores
Eliceche, Ana Maria; Corvalan, Sergio; Ortiz, Inmaculada
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The feasibility of operating a Non-Dispersive Solvent Extraction (NDSX) process in a continuous mode is analysed for the first time in this work. A configuration is proposed for the treatment of industrial effluents and metal recovery. The pollutant is removed from the effluent in the extraction module and simultaneously it is recovered in the stripping module, for recycling and re-use in the plant that generates the effluent. Thus, the amount of pollutant disposed of into the environment is reduced. The optimum membrane areas and the operating conditions are calculated solving a non-linear programming problem that includes the differential equations representing the composition profiles in the membrane modules. A particular application of this technology is evaluated, to remove Cr(VI) from surface treatment effluents, recover and concentrate it for recycle and reuse. The optimum operating conditions and areas of the extraction and stripping membranes, calculated at different Cr(VI) effluent compositions, are reported.
Fil: Eliceche, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Corvalan, Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Ortiz, Inmaculada. Universidad de Cantabria; España
Materia
Continuos operation
Membranes
Industrial effluents
Treatment
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/101427
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Continuos operation of membrane processes for the tratment of industrial effluentsEliceche, Ana MariaCorvalan, SergioOrtiz, InmaculadaContinuos operationMembranesIndustrial effluentsTreatmenthttps://purl.org/becyt/ford/2.7https://purl.org/becyt/ford/2The feasibility of operating a Non-Dispersive Solvent Extraction (NDSX) process in a continuous mode is analysed for the first time in this work. A configuration is proposed for the treatment of industrial effluents and metal recovery. The pollutant is removed from the effluent in the extraction module and simultaneously it is recovered in the stripping module, for recycling and re-use in the plant that generates the effluent. Thus, the amount of pollutant disposed of into the environment is reduced. The optimum membrane areas and the operating conditions are calculated solving a non-linear programming problem that includes the differential equations representing the composition profiles in the membrane modules. A particular application of this technology is evaluated, to remove Cr(VI) from surface treatment effluents, recover and concentrate it for recycle and reuse. The optimum operating conditions and areas of the extraction and stripping membranes, calculated at different Cr(VI) effluent compositions, are reported.Fil: Eliceche, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Corvalan, Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Ortiz, Inmaculada. Universidad de Cantabria; EspañaPergamon-Elsevier Science Ltd2002-05-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/101427Eliceche, Ana Maria; Corvalan, Sergio; Ortiz, Inmaculada; Continuos operation of membrane processes for the tratment of industrial effluents; Pergamon-Elsevier Science Ltd; Computers and Chemical Engineering; 26; 4-5; 15-5-2002; 555-5610098-1354CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0098135401007761#aep-abstract-id11info:eu-repo/semantics/altIdentifier/doi/10.1016/S0098-1354(01)00776-1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:08:43Zoai:ri.conicet.gov.ar:11336/101427instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:08:43.312CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Continuos operation of membrane processes for the tratment of industrial effluents
title Continuos operation of membrane processes for the tratment of industrial effluents
spellingShingle Continuos operation of membrane processes for the tratment of industrial effluents
Eliceche, Ana Maria
Continuos operation
Membranes
Industrial effluents
Treatment
title_short Continuos operation of membrane processes for the tratment of industrial effluents
title_full Continuos operation of membrane processes for the tratment of industrial effluents
title_fullStr Continuos operation of membrane processes for the tratment of industrial effluents
title_full_unstemmed Continuos operation of membrane processes for the tratment of industrial effluents
title_sort Continuos operation of membrane processes for the tratment of industrial effluents
dc.creator.none.fl_str_mv Eliceche, Ana Maria
Corvalan, Sergio
Ortiz, Inmaculada
author Eliceche, Ana Maria
author_facet Eliceche, Ana Maria
Corvalan, Sergio
Ortiz, Inmaculada
author_role author
author2 Corvalan, Sergio
Ortiz, Inmaculada
author2_role author
author
dc.subject.none.fl_str_mv Continuos operation
Membranes
Industrial effluents
Treatment
topic Continuos operation
Membranes
Industrial effluents
Treatment
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.7
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The feasibility of operating a Non-Dispersive Solvent Extraction (NDSX) process in a continuous mode is analysed for the first time in this work. A configuration is proposed for the treatment of industrial effluents and metal recovery. The pollutant is removed from the effluent in the extraction module and simultaneously it is recovered in the stripping module, for recycling and re-use in the plant that generates the effluent. Thus, the amount of pollutant disposed of into the environment is reduced. The optimum membrane areas and the operating conditions are calculated solving a non-linear programming problem that includes the differential equations representing the composition profiles in the membrane modules. A particular application of this technology is evaluated, to remove Cr(VI) from surface treatment effluents, recover and concentrate it for recycle and reuse. The optimum operating conditions and areas of the extraction and stripping membranes, calculated at different Cr(VI) effluent compositions, are reported.
Fil: Eliceche, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Corvalan, Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Ortiz, Inmaculada. Universidad de Cantabria; España
description The feasibility of operating a Non-Dispersive Solvent Extraction (NDSX) process in a continuous mode is analysed for the first time in this work. A configuration is proposed for the treatment of industrial effluents and metal recovery. The pollutant is removed from the effluent in the extraction module and simultaneously it is recovered in the stripping module, for recycling and re-use in the plant that generates the effluent. Thus, the amount of pollutant disposed of into the environment is reduced. The optimum membrane areas and the operating conditions are calculated solving a non-linear programming problem that includes the differential equations representing the composition profiles in the membrane modules. A particular application of this technology is evaluated, to remove Cr(VI) from surface treatment effluents, recover and concentrate it for recycle and reuse. The optimum operating conditions and areas of the extraction and stripping membranes, calculated at different Cr(VI) effluent compositions, are reported.
publishDate 2002
dc.date.none.fl_str_mv 2002-05-15
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/101427
Eliceche, Ana Maria; Corvalan, Sergio; Ortiz, Inmaculada; Continuos operation of membrane processes for the tratment of industrial effluents; Pergamon-Elsevier Science Ltd; Computers and Chemical Engineering; 26; 4-5; 15-5-2002; 555-561
0098-1354
CONICET Digital
CONICET
url http://hdl.handle.net/11336/101427
identifier_str_mv Eliceche, Ana Maria; Corvalan, Sergio; Ortiz, Inmaculada; Continuos operation of membrane processes for the tratment of industrial effluents; Pergamon-Elsevier Science Ltd; Computers and Chemical Engineering; 26; 4-5; 15-5-2002; 555-561
0098-1354
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0098135401007761#aep-abstract-id11
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0098-1354(01)00776-1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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