Analysis of the use of a 0.2 µm ceramic membrane for beer clarification - DOI: 10.4025/actascitechnol.v30i2.5489

Detalhes bibliográficos
Autor(a) principal: Rodríguez Alicieo, Tatiana Valesca
Data de Publicação: 2008
Outros Autores: Scolin Mendes, Elisabete, Curvelo Pereira, Nehemias, Davantel de Barros, Sueli Teresa, Innocenti, Delboni, Alves, João Adriano
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/5489
Resumo: This work compares the permeated flow and the quality of the obtained product in the process of beer clarification by crossflow microfiltration. The membrane used in the present study was a tubular ceramic membrane with a 0.2 µm nominal pore diameter, at 6 µ 1µC and 1, 2, 3 and 4 bar of pressure. Samples of the feed and permeate were analyzed. Additionally, the fouling mechanism was studied: complete, partial, internal blockade of pores and cake filtration. The results show a 28.75% reduction in color and 95.65% in turbidity at 4 bar. The study of fouling showed that the mechanism used for the pressures of 1 and 3 bar was the complete blockade of pores, whereas for the pressures of 2 and 4 bar, the cake formation was the mechanism used.
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spelling Analysis of the use of a 0.2 µm ceramic membrane for beer clarification - DOI: 10.4025/actascitechnol.v30i2.5489Análise do uso da membrana cerâmica de 0,2 μm na clarificação de cerveja - DOI: 10.4025/actascitechnol.v30i2.5489membraneceramicbeermicrofiltrationfoulingmembranacerâmicacervejamicrofiltraçãofouling.This work compares the permeated flow and the quality of the obtained product in the process of beer clarification by crossflow microfiltration. The membrane used in the present study was a tubular ceramic membrane with a 0.2 µm nominal pore diameter, at 6 µ 1µC and 1, 2, 3 and 4 bar of pressure. Samples of the feed and permeate were analyzed. Additionally, the fouling mechanism was studied: complete, partial, internal blockade of pores and cake filtration. The results show a 28.75% reduction in color and 95.65% in turbidity at 4 bar. The study of fouling showed that the mechanism used for the pressures of 1 and 3 bar was the complete blockade of pores, whereas for the pressures of 2 and 4 bar, the cake formation was the mechanism used.Neste trabalho são comparados o fluxo permeado e a qualidade do produto obtido na clarificação de cerveja por microfiltração tangencial, para uma membrana cerâmica tubular com tamanho nominal de poro de 0,2 µm na temperatura de 6 ± 1°C e pressões de 1, 2, 3 e 4 bar. Amostras do alimentado e permeado foram submetidas a análises físico-químicas. Além disso, foi realizado o estudo do mecanismo de fouling: bloqueio completo, bloqueio parcial e bloqueio interno de poros e formação de torta. Os resultados mostram redução de cor de 28,75% e de turbidez de 95,65% para a pressão de 4 bar. O estudo de fouling demonstrou que o mecanismo para a pressão de 1 e 3 bar foi o de bloqueio completo de poros e para a pressão de 2 e 4 bar o de formação de torta.Universidade Estadual De Maringá2008-10-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/548910.4025/actascitechnol.v30i2.5489Acta Scientiarum. Technology; Vol 30 No 2 (2008); 181-186Acta Scientiarum. Technology; v. 30 n. 2 (2008); 181-1861806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/5489/5489Rodríguez Alicieo, Tatiana ValescaScolin Mendes, ElisabeteCurvelo Pereira, NehemiasDavantel de Barros, Sueli TeresaInnocenti, DelboniAlves, João Adrianoinfo:eu-repo/semantics/openAccess2024-05-17T13:03:04Zoai:periodicos.uem.br/ojs:article/5489Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2024-05-17T13:03:04Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Analysis of the use of a 0.2 µm ceramic membrane for beer clarification - DOI: 10.4025/actascitechnol.v30i2.5489
Análise do uso da membrana cerâmica de 0,2 μm na clarificação de cerveja - DOI: 10.4025/actascitechnol.v30i2.5489
title Analysis of the use of a 0.2 µm ceramic membrane for beer clarification - DOI: 10.4025/actascitechnol.v30i2.5489
spellingShingle Analysis of the use of a 0.2 µm ceramic membrane for beer clarification - DOI: 10.4025/actascitechnol.v30i2.5489
Rodríguez Alicieo, Tatiana Valesca
membrane
ceramic
beer
microfiltration
fouling
membrana
cerâmica
cerveja
microfiltração
fouling.
title_short Analysis of the use of a 0.2 µm ceramic membrane for beer clarification - DOI: 10.4025/actascitechnol.v30i2.5489
title_full Analysis of the use of a 0.2 µm ceramic membrane for beer clarification - DOI: 10.4025/actascitechnol.v30i2.5489
title_fullStr Analysis of the use of a 0.2 µm ceramic membrane for beer clarification - DOI: 10.4025/actascitechnol.v30i2.5489
title_full_unstemmed Analysis of the use of a 0.2 µm ceramic membrane for beer clarification - DOI: 10.4025/actascitechnol.v30i2.5489
title_sort Analysis of the use of a 0.2 µm ceramic membrane for beer clarification - DOI: 10.4025/actascitechnol.v30i2.5489
author Rodríguez Alicieo, Tatiana Valesca
author_facet Rodríguez Alicieo, Tatiana Valesca
Scolin Mendes, Elisabete
Curvelo Pereira, Nehemias
Davantel de Barros, Sueli Teresa
Innocenti, Delboni
Alves, João Adriano
author_role author
author2 Scolin Mendes, Elisabete
Curvelo Pereira, Nehemias
Davantel de Barros, Sueli Teresa
Innocenti, Delboni
Alves, João Adriano
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Rodríguez Alicieo, Tatiana Valesca
Scolin Mendes, Elisabete
Curvelo Pereira, Nehemias
Davantel de Barros, Sueli Teresa
Innocenti, Delboni
Alves, João Adriano
dc.subject.por.fl_str_mv membrane
ceramic
beer
microfiltration
fouling
membrana
cerâmica
cerveja
microfiltração
fouling.
topic membrane
ceramic
beer
microfiltration
fouling
membrana
cerâmica
cerveja
microfiltração
fouling.
description This work compares the permeated flow and the quality of the obtained product in the process of beer clarification by crossflow microfiltration. The membrane used in the present study was a tubular ceramic membrane with a 0.2 µm nominal pore diameter, at 6 µ 1µC and 1, 2, 3 and 4 bar of pressure. Samples of the feed and permeate were analyzed. Additionally, the fouling mechanism was studied: complete, partial, internal blockade of pores and cake filtration. The results show a 28.75% reduction in color and 95.65% in turbidity at 4 bar. The study of fouling showed that the mechanism used for the pressures of 1 and 3 bar was the complete blockade of pores, whereas for the pressures of 2 and 4 bar, the cake formation was the mechanism used.
publishDate 2008
dc.date.none.fl_str_mv 2008-10-20
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/5489
10.4025/actascitechnol.v30i2.5489
url http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/5489
identifier_str_mv 10.4025/actascitechnol.v30i2.5489
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/5489/5489
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 30 No 2 (2008); 181-186
Acta Scientiarum. Technology; v. 30 n. 2 (2008); 181-186
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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