Optimal operation of selective membrane separation processes for wastewater treatment

Autores
Eliceche, Ana Maria; Alonso, Ana I.; Ortiz, Inmaculada
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The objective of this work is to identify and select optimally the main operating conditions of selective membrane separation processes for wastewater treatment. The advantage of this technology is that it reduces the amount of metals disposed into the environment, by removing them from wastewater and concentrating them simultaneously in the stripping stream for re-use in the plant that generates the effluent. The operating conditions are evaluated solving an optimisation problem, where the set of algebraic and differential equations that represent the component mass balances are formulated as equality constraints, together with the separation objectives that are posed as inequality end point constraints. The optimisation leads to significant improvements in terms of the flow rate of the effluent treated, showing the potential of the methodology presented. Insight on the dynamic behaviour of the selective membrane separation processes is gained through the sensitivity analysis.
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: Alonso, Ana I.. Universidad de Cantabria; España
Fil: Ortiz, Inmaculada. Universidad de Cantabria; España
Materia
Operation
Selective membranes
Wastewater
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:11336/101423
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Optimal operation of selective membrane separation processes for wastewater treatmentEliceche, Ana MariaAlonso, Ana I.Ortiz, InmaculadaOperationSelective membranesWastewaterTreatmenthttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The objective of this work is to identify and select optimally the main operating conditions of selective membrane separation processes for wastewater treatment. The advantage of this technology is that it reduces the amount of metals disposed into the environment, by removing them from wastewater and concentrating them simultaneously in the stripping stream for re-use in the plant that generates the effluent. The operating conditions are evaluated solving an optimisation problem, where the set of algebraic and differential equations that represent the component mass balances are formulated as equality constraints, together with the separation objectives that are posed as inequality end point constraints. The optimisation leads to significant improvements in terms of the flow rate of the effluent treated, showing the potential of the methodology presented. Insight on the dynamic behaviour of the selective membrane separation processes is gained through the sensitivity analysis.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: Alonso, Ana I.. Universidad de Cantabria; EspañaFil: Ortiz, Inmaculada. Universidad de Cantabria; EspañaPergamon-Elsevier Science Ltd2000-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/mswordapplication/pdfhttp://hdl.handle.net/11336/101423Eliceche, Ana Maria; Alonso, Ana I.; Ortiz, Inmaculada; Optimal operation of selective membrane separation processes for wastewater treatment; Pergamon-Elsevier Science Ltd; Computers and Chemical Engineering; 24; 9-10; 10-2000; 2115-21230098-1354CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0098135400005809info:eu-repo/semantics/altIdentifier/doi/10.1016/S0098-1354(00)00580-9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:34Zoai:ri.conicet.gov.ar:11336/101423instacron: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 09:34:34.307CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optimal operation of selective membrane separation processes for wastewater treatment
title Optimal operation of selective membrane separation processes for wastewater treatment
spellingShingle Optimal operation of selective membrane separation processes for wastewater treatment
Eliceche, Ana Maria
Operation
Selective membranes
Wastewater
Treatment
title_short Optimal operation of selective membrane separation processes for wastewater treatment
title_full Optimal operation of selective membrane separation processes for wastewater treatment
title_fullStr Optimal operation of selective membrane separation processes for wastewater treatment
title_full_unstemmed Optimal operation of selective membrane separation processes for wastewater treatment
title_sort Optimal operation of selective membrane separation processes for wastewater treatment
dc.creator.none.fl_str_mv Eliceche, Ana Maria
Alonso, Ana I.
Ortiz, Inmaculada
author Eliceche, Ana Maria
author_facet Eliceche, Ana Maria
Alonso, Ana I.
Ortiz, Inmaculada
author_role author
author2 Alonso, Ana I.
Ortiz, Inmaculada
author2_role author
author
dc.subject.none.fl_str_mv Operation
Selective membranes
Wastewater
Treatment
topic Operation
Selective membranes
Wastewater
Treatment
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The objective of this work is to identify and select optimally the main operating conditions of selective membrane separation processes for wastewater treatment. The advantage of this technology is that it reduces the amount of metals disposed into the environment, by removing them from wastewater and concentrating them simultaneously in the stripping stream for re-use in the plant that generates the effluent. The operating conditions are evaluated solving an optimisation problem, where the set of algebraic and differential equations that represent the component mass balances are formulated as equality constraints, together with the separation objectives that are posed as inequality end point constraints. The optimisation leads to significant improvements in terms of the flow rate of the effluent treated, showing the potential of the methodology presented. Insight on the dynamic behaviour of the selective membrane separation processes is gained through the sensitivity analysis.
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: Alonso, Ana I.. Universidad de Cantabria; España
Fil: Ortiz, Inmaculada. Universidad de Cantabria; España
description The objective of this work is to identify and select optimally the main operating conditions of selective membrane separation processes for wastewater treatment. The advantage of this technology is that it reduces the amount of metals disposed into the environment, by removing them from wastewater and concentrating them simultaneously in the stripping stream for re-use in the plant that generates the effluent. The operating conditions are evaluated solving an optimisation problem, where the set of algebraic and differential equations that represent the component mass balances are formulated as equality constraints, together with the separation objectives that are posed as inequality end point constraints. The optimisation leads to significant improvements in terms of the flow rate of the effluent treated, showing the potential of the methodology presented. Insight on the dynamic behaviour of the selective membrane separation processes is gained through the sensitivity analysis.
publishDate 2000
dc.date.none.fl_str_mv 2000-10
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/11336/101423
Eliceche, Ana Maria; Alonso, Ana I.; Ortiz, Inmaculada; Optimal operation of selective membrane separation processes for wastewater treatment; Pergamon-Elsevier Science Ltd; Computers and Chemical Engineering; 24; 9-10; 10-2000; 2115-2123
0098-1354
CONICET Digital
CONICET
url http://hdl.handle.net/11336/101423
identifier_str_mv Eliceche, Ana Maria; Alonso, Ana I.; Ortiz, Inmaculada; Optimal operation of selective membrane separation processes for wastewater treatment; Pergamon-Elsevier Science Ltd; Computers and Chemical Engineering; 24; 9-10; 10-2000; 2115-2123
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/S0098135400005809
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0098-1354(00)00580-9
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/msword
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
_version_ 1844613069724975104
score 13.070432

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