Study of an eco-efficiency index for pollutant emission projects using AHP method in decision making

Detalhes bibliográficos
Autor(a) principal: Brandão, Yago Fraga Ferreira
Data de Publicação: 2022
Outros Autores: Vasconcelos, Wagner Eustáquio de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/34362
Resumo: The eco-efficiency index must be measured based on environmental, energy and material parameters, among others, where it will help in the fight against waste and should contribute to monitoring the implementation of a sustainable project. In this work, an algorithm based on the AHP method was developed aiming to help people in decision-making in projects that simulate real combustion situations; the MATLAB software was used for this. The steps used were: Definition of criteria (SOx, NOx, PM, and VOC emissions), creation of the judgment matrix, and simulation of the values assigned to the projects (using CONAMA resolution 436/2011 as a parameter). The results showed that project 3 had the best eco-efficiency index since its decision vector has the lowest impact compared to other projects; likewise, project 2 proved to be the most harmful under the conditions evaluated. It is expected that from this work new more complex solutions can be created using new criteria, scenarios, and other methods and programming logic.
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spelling Study of an eco-efficiency index for pollutant emission projects using AHP method in decision makingEstudio de un índice de ecoeficiencia para proyectos de emisión de contaminantes utilizando el método AHP en la toma de decisiones Estudo de um índice de ecoeficiência para projetos de emissões de poluentes utilizando método AHP na tomada de decisão EnvironmentalIndustrialJudgment MatrixMatlab.AmbienteIndustrialMatriz de SentenciaMatlab.AmbienteIndustrialMatriz de JulgamentoMatlab.The eco-efficiency index must be measured based on environmental, energy and material parameters, among others, where it will help in the fight against waste and should contribute to monitoring the implementation of a sustainable project. In this work, an algorithm based on the AHP method was developed aiming to help people in decision-making in projects that simulate real combustion situations; the MATLAB software was used for this. The steps used were: Definition of criteria (SOx, NOx, PM, and VOC emissions), creation of the judgment matrix, and simulation of the values assigned to the projects (using CONAMA resolution 436/2011 as a parameter). The results showed that project 3 had the best eco-efficiency index since its decision vector has the lowest impact compared to other projects; likewise, project 2 proved to be the most harmful under the conditions evaluated. It is expected that from this work new more complex solutions can be created using new criteria, scenarios, and other methods and programming logic.El índice de ecoeficiencia debe medirse en base a parámetros ambientales, energéticos y materiales, entre otros, donde ayudará en la lucha contra los residuos y deberá contribuir al seguimiento de la ejecución de un proyecto sostenible. En este trabajo se desarrolló un algoritmo basado en el método AHP con el objetivo de ayudar a las personas en la toma de decisiones en proyectos que simulan situaciones reales de combustión;Para ello se utilizó el software MATLAB. Los pasos utilizados fueron: Definición de criterios (emisiones de SOx, NOx, PM y VOC),creación de la matriz de juicio y simulación de los valores asignados a los proyectos (usando como parámetro la resolución CONAMA 436/2011).Los resultados mostraron que el proyecto 3 tuvo el mejor índice de ecoeficiencia ya que su vector de decisión es el de menor impacto en comparación con otros proyectos; del mismo modo, el proyecto 2 resultó ser el más dañino en las condiciones evaluadas. Se espera que a partir de este trabajo se puedan crear nuevas soluciones más complejas utilizando nuevos criterios, escenarios y otros métodos y lógicas de programación.O índice de ecoeficiência deve ser mensurado a partir de parâmetros ambientais, energia e materiais, dentre outros, onde ajudará no combate ao desperdício e deverá contribuir para monitorar a implantação de um projeto sustentável. Neste trabalho foi desenvolvido um algoritmo baseado no método AHP com o objetivo de auxiliar as pessoas em tomadas de decisões em projetos que simulam situações reais de combustão; para isso foi utilizado o software MATLAB. As etapas empregadas foram: Definição dos critérios (emissões SOx, NOx, MP e COV), criação da matriz de julgamento e simulação dos valores atribuídos para os projetos (utilizando a resolução CONAMA 436/2011 como parâmetro). Os resultados demonstraram que o projeto 3 teve o melhor índice de ecoeficiência dado seu vetor de decisão ser o de menor impacto em comparação aos outros projetos; da mesma forma o projeto 2 mostrou-se o mais prejudicial nas condições avaliadas. Espera-se que a partir desse trabalho novas soluções mais complexas possam ser criadas utilizando novos critérios, cenários e outros métodos e lógicas de programação.Research, Society and Development2022-09-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3436210.33448/rsd-v11i12.34362Research, Society and Development; Vol. 11 No. 12; e199111234362Research, Society and Development; Vol. 11 Núm. 12; e199111234362Research, Society and Development; v. 11 n. 12; e1991112343622525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/34362/29007Copyright (c) 2022 Yago Fraga Ferreira Brandão; Wagner Eustáquio de Vasconceloshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBrandão, Yago Fraga FerreiraVasconcelos, Wagner Eustáquio de 2022-09-26T11:56:08Zoai:ojs.pkp.sfu.ca:article/34362Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:49:41.599115Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Study of an eco-efficiency index for pollutant emission projects using AHP method in decision making
Estudio de un índice de ecoeficiencia para proyectos de emisión de contaminantes utilizando el método AHP en la toma de decisiones
Estudo de um índice de ecoeficiência para projetos de emissões de poluentes utilizando método AHP na tomada de decisão
title Study of an eco-efficiency index for pollutant emission projects using AHP method in decision making
spellingShingle Study of an eco-efficiency index for pollutant emission projects using AHP method in decision making
Brandão, Yago Fraga Ferreira
Environmental
Industrial
Judgment Matrix
Matlab.
Ambiente
Industrial
Matriz de Sentencia
Matlab.
Ambiente
Industrial
Matriz de Julgamento
Matlab.
title_short Study of an eco-efficiency index for pollutant emission projects using AHP method in decision making
title_full Study of an eco-efficiency index for pollutant emission projects using AHP method in decision making
title_fullStr Study of an eco-efficiency index for pollutant emission projects using AHP method in decision making
title_full_unstemmed Study of an eco-efficiency index for pollutant emission projects using AHP method in decision making
title_sort Study of an eco-efficiency index for pollutant emission projects using AHP method in decision making
author Brandão, Yago Fraga Ferreira
author_facet Brandão, Yago Fraga Ferreira
Vasconcelos, Wagner Eustáquio de
author_role author
author2 Vasconcelos, Wagner Eustáquio de
author2_role author
dc.contributor.author.fl_str_mv Brandão, Yago Fraga Ferreira
Vasconcelos, Wagner Eustáquio de
dc.subject.por.fl_str_mv Environmental
Industrial
Judgment Matrix
Matlab.
Ambiente
Industrial
Matriz de Sentencia
Matlab.
Ambiente
Industrial
Matriz de Julgamento
Matlab.
topic Environmental
Industrial
Judgment Matrix
Matlab.
Ambiente
Industrial
Matriz de Sentencia
Matlab.
Ambiente
Industrial
Matriz de Julgamento
Matlab.
description The eco-efficiency index must be measured based on environmental, energy and material parameters, among others, where it will help in the fight against waste and should contribute to monitoring the implementation of a sustainable project. In this work, an algorithm based on the AHP method was developed aiming to help people in decision-making in projects that simulate real combustion situations; the MATLAB software was used for this. The steps used were: Definition of criteria (SOx, NOx, PM, and VOC emissions), creation of the judgment matrix, and simulation of the values assigned to the projects (using CONAMA resolution 436/2011 as a parameter). The results showed that project 3 had the best eco-efficiency index since its decision vector has the lowest impact compared to other projects; likewise, project 2 proved to be the most harmful under the conditions evaluated. It is expected that from this work new more complex solutions can be created using new criteria, scenarios, and other methods and programming logic.
publishDate 2022
dc.date.none.fl_str_mv 2022-09-11
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/34362
10.33448/rsd-v11i12.34362
url https://rsdjournal.org/index.php/rsd/article/view/34362
identifier_str_mv 10.33448/rsd-v11i12.34362
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/34362/29007
dc.rights.driver.fl_str_mv Copyright (c) 2022 Yago Fraga Ferreira Brandão; Wagner Eustáquio de Vasconcelos
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Yago Fraga Ferreira Brandão; Wagner Eustáquio de Vasconcelos
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 11 No. 12; e199111234362
Research, Society and Development; Vol. 11 Núm. 12; e199111234362
Research, Society and Development; v. 11 n. 12; e199111234362
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052722842697728

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