Construction of a filter press module and evaluation of the operation through the filtration efficiency

Detalhes bibliográficos
Autor(a) principal: Prado Alves, Geovanina
Data de Publicação: 2020
Outros Autores: Almeida Rocha, Bruna, Ferreira Nunes, Isabela, Brumano Coelho Amaral, Igor, Barbosa Reis, Arlete
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista de Engenharia Química e Química
Texto Completo: https://periodicos.ufv.br/jcec/article/view/9444
Resumo: Filtration is the separation between liquid and solid phase, whereby a pulp, when forced through a porous medium, is subdivided into filtrate and filter cake. Thus, the objective was to build a filter prey module for use in practical classes and laboratory scale research. For sizing, experiments were performed in vacuum filtration, in order to prove the efficiency of the module built with three types of filter media (cotton, denim and jeans). Through the experiments, it was possible to determine the calibration curve (Concentration x Turbidity) by turbidimetry of known concentration values, obtaining the equation of the curve by linear regression. Using the curve equation, filtrate concentration values ??were determined from the filtration processes. In turn, the filtration efficiency was calculated by relating the suspension concentration to the filtrate concentration, indicating an average improvement of 18.3%, determining jeans as the most efficient filter medium
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spelling Construction of a filter press module and evaluation of the operation through the filtration efficiency Construção de um módulo filtro prensa e avaliação do funcionamento por meio da eficiência de filtraçãofiltraçãomeio filtranteturbidimetriatorta de filtraçãoFiltration is the separation between liquid and solid phase, whereby a pulp, when forced through a porous medium, is subdivided into filtrate and filter cake. Thus, the objective was to build a filter prey module for use in practical classes and laboratory scale research. For sizing, experiments were performed in vacuum filtration, in order to prove the efficiency of the module built with three types of filter media (cotton, denim and jeans). Through the experiments, it was possible to determine the calibration curve (Concentration x Turbidity) by turbidimetry of known concentration values, obtaining the equation of the curve by linear regression. Using the curve equation, filtrate concentration values ??were determined from the filtration processes. In turn, the filtration efficiency was calculated by relating the suspension concentration to the filtrate concentration, indicating an average improvement of 18.3%, determining jeans as the most efficient filter medium A filtração consiste na separação entre fase líquida e sólida, em que uma polpa ao ser forçada a passar por meio poroso, subdivide-se em filtrado e torta de filtração. Dessa forma, o objetivo foi construir módulo didático filtro presa para utilizar em aulas práticas e pesquisas em escala laboratorial. Para o dimensionamento realizou-se experimentos em filtração á vácuo, a fim de comprovar a eficiência do módulo construído com três tipos de meios filtrantes (algodão, brim e jeans). Através dos experimentos, foi possível determinar a curva de calibração (Concentração x Turbidez) por meio da turbidimetria de valores conhecidos de concentração, obtendo a equação da curva por regressão linear. Utilizando a equação da curva determinaram-se valores de concentração dos filtrados dos processos de filtração. Por sua vez, a eficiência da filtração foi calculada relacionando a concentração da suspensão com a concentração do filtrado, apontando uma melhoria média de 18,3%, determinando o jeans como meio filtrante mais eficiente. Universidade Federal de Viçosa - UFV2020-10-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/944410.18540/jcecvl6iss4pp0474-0479The Journal of Engineering and Exact Sciences; Vol. 6 No. 4 (2020); 0474-0479The Journal of Engineering and Exact Sciences; Vol. 6 Núm. 4 (2020); 0474-0479The Journal of Engineering and Exact Sciences; v. 6 n. 4 (2020); 0474-04792527-1075reponame:Revista de Engenharia Química e Químicainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/9444/6053Copyright (c) 2020 The Journal of Engineering and Exact Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessPrado Alves, GeovaninaAlmeida Rocha, BrunaFerreira Nunes, Isabela Brumano Coelho Amaral, Igor Barbosa Reis, Arlete2021-02-23T20:11:08Zoai:ojs.periodicos.ufv.br:article/9444Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/indexONGhttps://periodicos.ufv.br/jcec/oaijcec.journal@ufv.br||req2@ufv.br2446-94162446-9416opendoar:2021-02-23T20:11:08Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Construction of a filter press module and evaluation of the operation through the filtration efficiency
Construção de um módulo filtro prensa e avaliação do funcionamento por meio da eficiência de filtração
title Construction of a filter press module and evaluation of the operation through the filtration efficiency
spellingShingle Construction of a filter press module and evaluation of the operation through the filtration efficiency
Prado Alves, Geovanina
filtração
meio filtrante
turbidimetria
torta de filtração
title_short Construction of a filter press module and evaluation of the operation through the filtration efficiency
title_full Construction of a filter press module and evaluation of the operation through the filtration efficiency
title_fullStr Construction of a filter press module and evaluation of the operation through the filtration efficiency
title_full_unstemmed Construction of a filter press module and evaluation of the operation through the filtration efficiency
title_sort Construction of a filter press module and evaluation of the operation through the filtration efficiency
author Prado Alves, Geovanina
author_facet Prado Alves, Geovanina
Almeida Rocha, Bruna
Ferreira Nunes, Isabela
Brumano Coelho Amaral, Igor
Barbosa Reis, Arlete
author_role author
author2 Almeida Rocha, Bruna
Ferreira Nunes, Isabela
Brumano Coelho Amaral, Igor
Barbosa Reis, Arlete
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Prado Alves, Geovanina
Almeida Rocha, Bruna
Ferreira Nunes, Isabela
Brumano Coelho Amaral, Igor
Barbosa Reis, Arlete
dc.subject.por.fl_str_mv filtração
meio filtrante
turbidimetria
torta de filtração
topic filtração
meio filtrante
turbidimetria
torta de filtração
description Filtration is the separation between liquid and solid phase, whereby a pulp, when forced through a porous medium, is subdivided into filtrate and filter cake. Thus, the objective was to build a filter prey module for use in practical classes and laboratory scale research. For sizing, experiments were performed in vacuum filtration, in order to prove the efficiency of the module built with three types of filter media (cotton, denim and jeans). Through the experiments, it was possible to determine the calibration curve (Concentration x Turbidity) by turbidimetry of known concentration values, obtaining the equation of the curve by linear regression. Using the curve equation, filtrate concentration values ??were determined from the filtration processes. In turn, the filtration efficiency was calculated by relating the suspension concentration to the filtrate concentration, indicating an average improvement of 18.3%, determining jeans as the most efficient filter medium
publishDate 2020
dc.date.none.fl_str_mv 2020-10-21
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://periodicos.ufv.br/jcec/article/view/9444
10.18540/jcecvl6iss4pp0474-0479
url https://periodicos.ufv.br/jcec/article/view/9444
identifier_str_mv 10.18540/jcecvl6iss4pp0474-0479
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/jcec/article/view/9444/6053
dc.rights.driver.fl_str_mv Copyright (c) 2020 The Journal of Engineering and Exact Sciences
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 The Journal of Engineering and Exact Sciences
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 Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv The Journal of Engineering and Exact Sciences; Vol. 6 No. 4 (2020); 0474-0479
The Journal of Engineering and Exact Sciences; Vol. 6 Núm. 4 (2020); 0474-0479
The Journal of Engineering and Exact Sciences; v. 6 n. 4 (2020); 0474-0479
2527-1075
reponame:Revista de Engenharia Química e Química
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista de Engenharia Química e Química
collection Revista de Engenharia Química e Química
repository.name.fl_str_mv Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv jcec.journal@ufv.br||req2@ufv.br
_version_ 1800211188875788288

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