Parametric programming technique for global optimization of wastewater treatment systems

Detalhes bibliográficos
Autor(a) principal: Teles, João P.
Data de Publicação: 2010
Outros Autores: Castro, Pedro, Matos, Henrique A.
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.9/1106
Resumo: This paper presents a parametric programming technique for the optimal design of industrial wastewater treatment networks (WTN) featuring multiple contaminants. Inspired in scientific notation and powers of ten, the proposed approach avoids the non-convex bilinear terms through a piecewise decomposition scheme that combines the generation of artificial flowrate variables with a multi-parameterization of the outlet concentration variables. The general non-linear problem (NLP) formulation is replaced by a mixed-integer linear programming (MILP) model that is able to generate near optimal solutions, fast. The performance of the new approach is compared to that of global optimization solver BARON through the solution a few test cases.
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spelling Parametric programming technique for global optimization of wastewater treatment systemsWastewaterOptimizationMixed-Integer Linear ProgrammingElectricityThis paper presents a parametric programming technique for the optimal design of industrial wastewater treatment networks (WTN) featuring multiple contaminants. Inspired in scientific notation and powers of ten, the proposed approach avoids the non-convex bilinear terms through a piecewise decomposition scheme that combines the generation of artificial flowrate variables with a multi-parameterization of the outlet concentration variables. The general non-linear problem (NLP) formulation is replaced by a mixed-integer linear programming (MILP) model that is able to generate near optimal solutions, fast. The performance of the new approach is compared to that of global optimization solver BARON through the solution a few test cases.Repositório do LNEGTeles, João P.Castro, PedroMatos, Henrique A.2011-01-14T14:57:57Z2010-06-062010-06-06T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10400.9/1106engTeles, J. P; Castro, P.; Matos, H. Parametric programming technique for global optimization of wastewater treatment systems. In: Computer Aided Chemical Engineering, vol. 28, - ESCAPE-20th European Symposium on Computer Aided Process, Ischia, Italy, Hunho 6-9, 2010info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-26T07:32:05Zoai:repositorio.lneg.pt:10400.9/1106Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-26T07:32:05Repositório 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 Parametric programming technique for global optimization of wastewater treatment systems
title Parametric programming technique for global optimization of wastewater treatment systems
spellingShingle Parametric programming technique for global optimization of wastewater treatment systems
Teles, João P.
Wastewater
Optimization
Mixed-Integer Linear Programming
Electricity
title_short Parametric programming technique for global optimization of wastewater treatment systems
title_full Parametric programming technique for global optimization of wastewater treatment systems
title_fullStr Parametric programming technique for global optimization of wastewater treatment systems
title_full_unstemmed Parametric programming technique for global optimization of wastewater treatment systems
title_sort Parametric programming technique for global optimization of wastewater treatment systems
author Teles, João P.
author_facet Teles, João P.
Castro, Pedro
Matos, Henrique A.
author_role author
author2 Castro, Pedro
Matos, Henrique A.
author2_role author
author
dc.contributor.none.fl_str_mv Repositório do LNEG
dc.contributor.author.fl_str_mv Teles, João P.
Castro, Pedro
Matos, Henrique A.
dc.subject.por.fl_str_mv Wastewater
Optimization
Mixed-Integer Linear Programming
Electricity
topic Wastewater
Optimization
Mixed-Integer Linear Programming
Electricity
description This paper presents a parametric programming technique for the optimal design of industrial wastewater treatment networks (WTN) featuring multiple contaminants. Inspired in scientific notation and powers of ten, the proposed approach avoids the non-convex bilinear terms through a piecewise decomposition scheme that combines the generation of artificial flowrate variables with a multi-parameterization of the outlet concentration variables. The general non-linear problem (NLP) formulation is replaced by a mixed-integer linear programming (MILP) model that is able to generate near optimal solutions, fast. The performance of the new approach is compared to that of global optimization solver BARON through the solution a few test cases.
publishDate 2010
dc.date.none.fl_str_mv 2010-06-06
2010-06-06T00:00:00Z
2011-01-14T14:57:57Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.9/1106
url http://hdl.handle.net/10400.9/1106
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Teles, J. P; Castro, P.; Matos, H. Parametric programming technique for global optimization of wastewater treatment systems. In: Computer Aided Chemical Engineering, vol. 28, - ESCAPE-20th European Symposium on Computer Aided Process, Ischia, Italy, Hunho 6-9, 2010
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv 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 mluisa.alvim@gmail.com
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