Trimetoprim adsorption onto pillared clay using a full factorial design

Detalhes bibliográficos
Autor(a) principal: Vidal, Carla Bastos
Data de Publicação: 2014
Outros Autores: Raulino, Giselle Santiago Cabral, Silva, Leila Soares da, Melo, Diego de Quadros, Pessoa, Germana de Paiva, Santos, André Bezerra dos, Nascimento, Ronaldo Ferreira do
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.
id UFC-7_0160d39be3aec39f768a1082348f3ac5
oai_identifier_str oai:repositorio.ufc.br:riufc/53963
network_acronym_str UFC-7
network_name_str Repositório Institucional da Universidade Federal do Ceará (UFC)
repository_id_str
spelling 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