Trimetoprim adsorption onto pillared clay using a full factorial design
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | por |
Título da fonte: | Repositório Institucional da Universidade Federal do Ceará (UFC) |
Texto Completo: | http://www.repositorio.ufc.br/handle/riufc/53963 |
Resumo: | Batch adsorption experiments were carried out in order to evaluate the maximum adsorption conditions of pharmaceutical trimetoprim from real wastewater on pillared clay using a full factorial design. The five factors were temperature, the initial pH of the solution, initial concentration, agitation and dosage of adsorbent. The optimization of the factors to obtain maximum adsorption was carried out by incorporating effect plots, normal probability plots, interaction plots, analysis of variance (ANOVA), Pareto charts, surface plots, and contour plots. The statistical design experiments, designed to reduce the total number of experiments required, indicated that, within the selected conditions, all the parameters influenced at a significance level of 5%. In addition, some of the possible interactions between these parameters also influenced the adsorption process, especially those that were of first order. A regression model was suggested and fitted the experimental data very well. |
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Trimetoprim adsorption onto pillared clay using a full factorial designPillared clayFactorial designAdsorptionBatch adsorption experiments were carried out in order to evaluate the maximum adsorption conditions of pharmaceutical trimetoprim from real wastewater on pillared clay using a full factorial design. The five factors were temperature, the initial pH of the solution, initial concentration, agitation and dosage of adsorbent. The optimization of the factors to obtain maximum adsorption was carried out by incorporating effect plots, normal probability plots, interaction plots, analysis of variance (ANOVA), Pareto charts, surface plots, and contour plots. The statistical design experiments, designed to reduce the total number of experiments required, indicated that, within the selected conditions, all the parameters influenced at a significance level of 5%. In addition, some of the possible interactions between these parameters also influenced the adsorption process, especially those that were of first order. A regression model was suggested and fitted the experimental data very well.2020-09-11T14:30:42Z2020-09-11T14:30:42Z2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectapplication/pdfVIDAL, Carla; RAULINO, Giselle Santiago Cabral ; SILVA, Leila Soares da; MELO, Diego; PESSOA, Germana Paiva ; SANTOS, André Bezerra dos; NASCIMENTO, Ronaldo Ferreira do. Trimetoprim adsorption onto pillared clay using a full factorial design. In: ANAIS DO CONGRESSO BRASILEIRO DE ENGENHARIA QUíMICA, XX, , 19 a 22 out. 2014, Florianópolis (SC) – Brasil. Anais eletrônicos [...] Campinas, Galoá, 2014.21785600http://www.repositorio.ufc.br/handle/riufc/53963Vidal, Carla BastosRaulino, Giselle Santiago CabralSilva, Leila Soares daMelo, Diego de QuadrosPessoa, Germana de PaivaSantos, André Bezerra dosNascimento, Ronaldo Ferreira doporreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2022-11-21T16:29:54Zoai:repositorio.ufc.br:riufc/53963Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T18:55:00.614197Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false |
dc.title.none.fl_str_mv |
Trimetoprim adsorption onto pillared clay using a full factorial design |
title |
Trimetoprim adsorption onto pillared clay using a full factorial design |
spellingShingle |
Trimetoprim adsorption onto pillared clay using a full factorial design Vidal, Carla Bastos Pillared clay Factorial design Adsorption |
title_short |
Trimetoprim adsorption onto pillared clay using a full factorial design |
title_full |
Trimetoprim adsorption onto pillared clay using a full factorial design |
title_fullStr |
Trimetoprim adsorption onto pillared clay using a full factorial design |
title_full_unstemmed |
Trimetoprim adsorption onto pillared clay using a full factorial design |
title_sort |
Trimetoprim adsorption onto pillared clay using a full factorial design |
author |
Vidal, Carla Bastos |
author_facet |
Vidal, Carla Bastos Raulino, Giselle Santiago Cabral Silva, Leila Soares da Melo, Diego de Quadros Pessoa, Germana de Paiva Santos, André Bezerra dos Nascimento, Ronaldo Ferreira do |
author_role |
author |
author2 |
Raulino, Giselle Santiago Cabral Silva, Leila Soares da Melo, Diego de Quadros Pessoa, Germana de Paiva Santos, André Bezerra dos Nascimento, Ronaldo Ferreira do |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Vidal, Carla Bastos Raulino, Giselle Santiago Cabral Silva, Leila Soares da Melo, Diego de Quadros Pessoa, Germana de Paiva Santos, André Bezerra dos Nascimento, Ronaldo Ferreira do |
dc.subject.por.fl_str_mv |
Pillared clay Factorial design Adsorption |
topic |
Pillared clay Factorial design Adsorption |
description |
Batch adsorption experiments were carried out in order to evaluate the maximum adsorption conditions of pharmaceutical trimetoprim from real wastewater on pillared clay using a full factorial design. The five factors were temperature, the initial pH of the solution, initial concentration, agitation and dosage of adsorbent. The optimization of the factors to obtain maximum adsorption was carried out by incorporating effect plots, normal probability plots, interaction plots, analysis of variance (ANOVA), Pareto charts, surface plots, and contour plots. The statistical design experiments, designed to reduce the total number of experiments required, indicated that, within the selected conditions, all the parameters influenced at a significance level of 5%. In addition, some of the possible interactions between these parameters also influenced the adsorption process, especially those that were of first order. A regression model was suggested and fitted the experimental data very well. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014 2020-09-11T14:30:42Z 2020-09-11T14:30:42Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
VIDAL, Carla; RAULINO, Giselle Santiago Cabral ; SILVA, Leila Soares da; MELO, Diego; PESSOA, Germana Paiva ; SANTOS, André Bezerra dos; NASCIMENTO, Ronaldo Ferreira do. Trimetoprim adsorption onto pillared clay using a full factorial design. In: ANAIS DO CONGRESSO BRASILEIRO DE ENGENHARIA QUíMICA, XX, , 19 a 22 out. 2014, Florianópolis (SC) – Brasil. Anais eletrônicos [...] Campinas, Galoá, 2014. 21785600 http://www.repositorio.ufc.br/handle/riufc/53963 |
identifier_str_mv |
VIDAL, Carla; RAULINO, Giselle Santiago Cabral ; SILVA, Leila Soares da; MELO, Diego; PESSOA, Germana Paiva ; SANTOS, André Bezerra dos; NASCIMENTO, Ronaldo Ferreira do. Trimetoprim adsorption onto pillared clay using a full factorial design. In: ANAIS DO CONGRESSO BRASILEIRO DE ENGENHARIA QUíMICA, XX, , 19 a 22 out. 2014, Florianópolis (SC) – Brasil. Anais eletrônicos [...] Campinas, Galoá, 2014. 21785600 |
url |
http://www.repositorio.ufc.br/handle/riufc/53963 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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 Institucional da Universidade Federal do Ceará (UFC) instname:Universidade Federal do Ceará (UFC) instacron:UFC |
instname_str |
Universidade Federal do Ceará (UFC) |
instacron_str |
UFC |
institution |
UFC |
reponame_str |
Repositório Institucional da Universidade Federal do Ceará (UFC) |
collection |
Repositório Institucional da Universidade Federal do Ceará (UFC) |
repository.name.fl_str_mv |
Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC) |
repository.mail.fl_str_mv |
bu@ufc.br || repositorio@ufc.br |
_version_ |
1813028995977969664 |