Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5G

Detalhes bibliográficos
Autor(a) principal: Piva, Jorge Antonio Lopes Dal
Data de Publicação: 2011
Outros Autores: Santos, Onélia, Andrade, Cid Marcos Gonçalves
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta scientiarum. Technology (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/8239
Resumo: This work, to looking for the development of process for wastes textile treatment, had the objective to study the adsorption process of the blue reactive dyes 5G from the synthetic effluent in coal activated. The isotherms of adsorption in batch system was made for temperatures of 30, 40 and 60°C (the pH was controlled in 6.0 until 8.0 and the time of contact between the system dye-coal was 90 hours) with posterior adjustment of the models for Langmuir and Freundlich equations. After, these parameters were put in function of temperature, with good results when compared to the experimental data.
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spelling Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5GDeterminação e análise de isotermas de adsorção do corante azul 5G em leito fixo de carvão ativado - doi: 10.4025/actascitechnol.v33i4.8239Adsorptionmathematical modelblue reactive dyes 5GAdsorçãomodelagem matemáticacorante reativo azul 5G.This work, to looking for the development of process for wastes textile treatment, had the objective to study the adsorption process of the blue reactive dyes 5G from the synthetic effluent in coal activated. The isotherms of adsorption in batch system was made for temperatures of 30, 40 and 60°C (the pH was controlled in 6.0 until 8.0 and the time of contact between the system dye-coal was 90 hours) with posterior adjustment of the models for Langmuir and Freundlich equations. After, these parameters were put in function of temperature, with good results when compared to the experimental data.Visando o desenvolvimento de um processo de tratamento de efluentes têxteis, este trabalho teve por objetivo estudar o processo de adsorção do corante reativo azul 5G de um efluente sintético em carvão ativado. As isotermas de adsorção, com seus respectivos parâmetros ajustados, em sistema batelada foram obtidas para as temperaturas de 30, 40 e 60°C (com pH controlado na faixa de 6,0 a 8,0 e também com tempo de contato entre o sistema corante-carvão de 90 horas) segundo os modelos de Langmuir e Freundlich. A partir daí estes parâmetros foram colocados em função da temperatura, apresentando bons resultados frente aos dados experimentais.Universidade Estadual De Maringá2011-05-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/823910.4025/actascitechnol.v33i4.8239Acta Scientiarum. Technology; Vol 33 No 4 (2011); 435-438Acta Scientiarum. Technology; v. 33 n. 4 (2011); 435-4381806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/8239/8239Piva, Jorge Antonio Lopes DalSantos, OnéliaAndrade, Cid Marcos Gonçalvesinfo:eu-repo/semantics/openAccess2024-05-17T13:03:12Zoai:periodicos.uem.br/ojs:article/8239Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2024-05-17T13:03:12Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5G
Determinação e análise de isotermas de adsorção do corante azul 5G em leito fixo de carvão ativado - doi: 10.4025/actascitechnol.v33i4.8239
title Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5G
spellingShingle Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5G
Piva, Jorge Antonio Lopes Dal
Adsorption
mathematical model
blue reactive dyes 5G
Adsorção
modelagem matemática
corante reativo azul 5G.
title_short Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5G
title_full Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5G
title_fullStr Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5G
title_full_unstemmed Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5G
title_sort Mathematical model of the adsorption column, in activate Carbon, used in the renovation of blue-colorant 5G
author Piva, Jorge Antonio Lopes Dal
author_facet Piva, Jorge Antonio Lopes Dal
Santos, Onélia
Andrade, Cid Marcos Gonçalves
author_role author
author2 Santos, Onélia
Andrade, Cid Marcos Gonçalves
author2_role author
author
dc.contributor.author.fl_str_mv Piva, Jorge Antonio Lopes Dal
Santos, Onélia
Andrade, Cid Marcos Gonçalves
dc.subject.por.fl_str_mv Adsorption
mathematical model
blue reactive dyes 5G
Adsorção
modelagem matemática
corante reativo azul 5G.
topic Adsorption
mathematical model
blue reactive dyes 5G
Adsorção
modelagem matemática
corante reativo azul 5G.
description This work, to looking for the development of process for wastes textile treatment, had the objective to study the adsorption process of the blue reactive dyes 5G from the synthetic effluent in coal activated. The isotherms of adsorption in batch system was made for temperatures of 30, 40 and 60°C (the pH was controlled in 6.0 until 8.0 and the time of contact between the system dye-coal was 90 hours) with posterior adjustment of the models for Langmuir and Freundlich equations. After, these parameters were put in function of temperature, with good results when compared to the experimental data.
publishDate 2011
dc.date.none.fl_str_mv 2011-05-18
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/8239
10.4025/actascitechnol.v33i4.8239
url http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/8239
identifier_str_mv 10.4025/actascitechnol.v33i4.8239
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/8239/8239
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.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Technology; Vol 33 No 4 (2011); 435-438
Acta Scientiarum. Technology; v. 33 n. 4 (2011); 435-438
1806-2563
1807-8664
reponame:Acta scientiarum. Technology (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta scientiarum. Technology (Online)
collection Acta scientiarum. Technology (Online)
repository.name.fl_str_mv Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actatech@uem.br
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