Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Tipo de documento: | Trabalho de conclusão de curso |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFS |
Texto Completo: | http://ri.ufs.br/jspui/handle/riufs/12718 |
Resumo: | The process of degradation of water resources has been accentuated due to the growing number of industrial activities, which release their effluents containing contaminants such as heavy metals and organic dyes; without proper treatment, in water bodies. The adsorption technique is widely used in the treatment of these liquid effluents, however, traditional adsorbents such as activated carbon have a high cost. In this context of the use of biosorption using cheap and alternative biosorbents, this research work aimed to study sorption kinetics of methylene blue in crustacean biomass found in Sergipe state, such as crab (Ucides cordatus), crab (Callinectes exasperatus) , guiamum (Cardisoma guanhumi) and oyster (Crassostrea brasiliana). The crustacean residues collected in the bars of the Aracaju-SE waterfront were washed and ground, then characterized by the zero loading point (PZC), and the influence of pH on the removal efficiency of methylene blue by the biomasses of the plants was also evaluated. crustaceans. Then, kinetic data were obtained through batch experiments and modeling was performed. The biomasses showed slightly basic to basic PCZ: crab (7.75), crab (9.25), guaiamum (9.75) and oyster (8.25). Thus, they had higher removal efficiency at oval efficiency, 82%, followed by oyster with 78%, crab, 77% and crab with 63%. However, the biomass presented moderate removal efficiency in the pH range from 3 to 7. The kinetics were fast, reaching equilibrium between 10 and 20 minutes and the kinetic data adjusted well to the pseudo-second order model, being the crab biomass. best adapted to this model. The crustacean biomass presented as promising biosorbents and can be used in conjunction with traditional adsorbents, without the need to adjust the effluent pH, and with rapid sorption kinetics of methylene blue. |
id |
UFS-2_9dff345da595742b0fb0cc79e0fb0df1 |
---|---|
oai_identifier_str |
oai:ufs.br:riufs/12718 |
network_acronym_str |
UFS-2 |
network_name_str |
Repositório Institucional da UFS |
repository_id_str |
|
spelling |
Freire, Victor César SantosFreitas, Jefferson Arlen2020-02-11T12:19:18Z2020-02-11T12:19:18Z2020-01-29Freire, Victor César Santos. Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe. São Cristóvão, SE, 2019. Monografia (graduação em Engenharia Ambiental e Sanitária) – Departamento de Engenharia Ambiental, Centro de Ciências Exatas e Tecnologia, Universidade Federal de Sergipe, São Cristóvão, 2019http://ri.ufs.br/jspui/handle/riufs/12718The process of degradation of water resources has been accentuated due to the growing number of industrial activities, which release their effluents containing contaminants such as heavy metals and organic dyes; without proper treatment, in water bodies. The adsorption technique is widely used in the treatment of these liquid effluents, however, traditional adsorbents such as activated carbon have a high cost. In this context of the use of biosorption using cheap and alternative biosorbents, this research work aimed to study sorption kinetics of methylene blue in crustacean biomass found in Sergipe state, such as crab (Ucides cordatus), crab (Callinectes exasperatus) , guiamum (Cardisoma guanhumi) and oyster (Crassostrea brasiliana). The crustacean residues collected in the bars of the Aracaju-SE waterfront were washed and ground, then characterized by the zero loading point (PZC), and the influence of pH on the removal efficiency of methylene blue by the biomasses of the plants was also evaluated. crustaceans. Then, kinetic data were obtained through batch experiments and modeling was performed. The biomasses showed slightly basic to basic PCZ: crab (7.75), crab (9.25), guaiamum (9.75) and oyster (8.25). Thus, they had higher removal efficiency at oval efficiency, 82%, followed by oyster with 78%, crab, 77% and crab with 63%. However, the biomass presented moderate removal efficiency in the pH range from 3 to 7. The kinetics were fast, reaching equilibrium between 10 and 20 minutes and the kinetic data adjusted well to the pseudo-second order model, being the crab biomass. best adapted to this model. The crustacean biomass presented as promising biosorbents and can be used in conjunction with traditional adsorbents, without the need to adjust the effluent pH, and with rapid sorption kinetics of methylene blue.O processo de degradação dos recursos hídricos vem se acentuando devido ao crescente número de atividades industriais, que lançam seus efluentes contendo contaminantes, tais como, metais pesados e corantes orgânicos; sem tratamento adequado, em corpos d´água. A técnica de adsorção é bastante empregada no tratamento desses efluentes líquidos, porém, adsorventes tradicionais como carvão ativado apresentam alto custo. Nesse contexto da utilização da biossorção empregando biossorventes alternativos e baratos, este trabalho de pesquisa teve como objetivo estudar cinética de sorção do azul de metileno em biomassas de crustáceos encontrados no estado de Sergipe, tais como caranguejo (Ucides cordatus), siri (Callinectes exasperatus), guiamum (Cardisoma guanhumi) e ostra (Crassostrea brasiliana). Os resíduos dos crustáceos coletados nos bares da orla de Aracaju-SE, foram lavados e moídos, em seguida foram caracterizados quanto ao ponto de carga zero (PCZ), foi também avaliada a influência do pH na eficiência de remoção do azul metileno pelas biomassas dos crustáceos. Em seguida, foram obtidos os dados cinéticos através de experimentos em batelada e foi feita a modelagem. As biomassas apresentaram PCZ levemente básico a básico: caranguejo (7,75), siri (9,25), guaiamum (9,75) e ostra (8,25). Desta forma apresentaram maior eficiência de remoção em pH11, a biomassa do guaiamum foi a que apresentou maior eficiência de remoção, 82%, seguida da ostra com 78%, siri, 77% e caranguejo com 63%. Porém, as biomassas apresentaram moderada eficiência de remoção na faixa de pH de 3 a 7. A cinética foi rápida, atingindo equilíbrio entre 10 a 20 minutos e os dados cinéticos se ajustaram bem ao modelo de pseudo segunda ordem, sendo a biomassa do caranguejo a que se adaptou melhor a esse modelo. As biomassas dos crustáceos se apresentaram como biossorventes promissores, podendo ser utilizadas em conjunto com adsorventes tradicionais, sem a necessidade do ajuste de pH do efluente, e com rápida cinética de sorção do azul de metileno.São Cristóvão, SEporEngenharia ambientalEngenharia sanitáriaBiossorçãoCrustáceosCorante orgânicoCinéticaSergipe (SE)BiosorptionCrustaceansMethylene BlueKineticsCIENCIAS BIOLOGICAS::BIOLOGIA GERALCinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipeinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesisUniversidade Federal de SergipeDEAM - Departamento de Engenharia Ambiental – São Cristóvão - Presencialreponame:Repositório Institucional da UFSinstname:Universidade Federal de Sergipe (UFS)instacron:UFSinfo:eu-repo/semantics/openAccessORIGINALVictor_Cesar_Santos_Freire.pdfVictor_Cesar_Santos_Freire.pdfapplication/pdf1051113https://ri.ufs.br/jspui/bitstream/riufs/12718/2/Victor_Cesar_Santos_Freire.pdfdfa6b302d7342a8eac75309eb52038ceMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81475https://ri.ufs.br/jspui/bitstream/riufs/12718/1/license.txt098cbbf65c2c15e1fb2e49c5d306a44cMD51TEXTVictor_Cesar_Santos_Freire.pdf.txtVictor_Cesar_Santos_Freire.pdf.txtExtracted texttext/plain68376https://ri.ufs.br/jspui/bitstream/riufs/12718/3/Victor_Cesar_Santos_Freire.pdf.txta5ce4098f81c79145a6c42afe4109c7aMD53THUMBNAILVictor_Cesar_Santos_Freire.pdf.jpgVictor_Cesar_Santos_Freire.pdf.jpgGenerated Thumbnailimage/jpeg1210https://ri.ufs.br/jspui/bitstream/riufs/12718/4/Victor_Cesar_Santos_Freire.pdf.jpga81c4d30e6d9a7cea68d77c3c2027548MD54riufs/127182020-08-31 21:46:25.918oai:ufs.br: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Repositório InstitucionalPUBhttps://ri.ufs.br/oai/requestrepositorio@academico.ufs.bropendoar:2020-09-01T00:46:25Repositório Institucional da UFS - Universidade Federal de Sergipe (UFS)false |
dc.title.pt_BR.fl_str_mv |
Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe |
title |
Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe |
spellingShingle |
Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe Freire, Victor César Santos Engenharia ambiental Engenharia sanitária Biossorção Crustáceos Corante orgânico Cinética Sergipe (SE) Biosorption Crustaceans Methylene Blue Kinetics CIENCIAS BIOLOGICAS::BIOLOGIA GERAL |
title_short |
Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe |
title_full |
Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe |
title_fullStr |
Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe |
title_full_unstemmed |
Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe |
title_sort |
Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe |
author |
Freire, Victor César Santos |
author_facet |
Freire, Victor César Santos |
author_role |
author |
dc.contributor.author.fl_str_mv |
Freire, Victor César Santos |
dc.contributor.advisor1.fl_str_mv |
Freitas, Jefferson Arlen |
contributor_str_mv |
Freitas, Jefferson Arlen |
dc.subject.por.fl_str_mv |
Engenharia ambiental Engenharia sanitária Biossorção Crustáceos Corante orgânico Cinética Sergipe (SE) |
topic |
Engenharia ambiental Engenharia sanitária Biossorção Crustáceos Corante orgânico Cinética Sergipe (SE) Biosorption Crustaceans Methylene Blue Kinetics CIENCIAS BIOLOGICAS::BIOLOGIA GERAL |
dc.subject.eng.fl_str_mv |
Biosorption Crustaceans Methylene Blue Kinetics |
dc.subject.cnpq.fl_str_mv |
CIENCIAS BIOLOGICAS::BIOLOGIA GERAL |
description |
The process of degradation of water resources has been accentuated due to the growing number of industrial activities, which release their effluents containing contaminants such as heavy metals and organic dyes; without proper treatment, in water bodies. The adsorption technique is widely used in the treatment of these liquid effluents, however, traditional adsorbents such as activated carbon have a high cost. In this context of the use of biosorption using cheap and alternative biosorbents, this research work aimed to study sorption kinetics of methylene blue in crustacean biomass found in Sergipe state, such as crab (Ucides cordatus), crab (Callinectes exasperatus) , guiamum (Cardisoma guanhumi) and oyster (Crassostrea brasiliana). The crustacean residues collected in the bars of the Aracaju-SE waterfront were washed and ground, then characterized by the zero loading point (PZC), and the influence of pH on the removal efficiency of methylene blue by the biomasses of the plants was also evaluated. crustaceans. Then, kinetic data were obtained through batch experiments and modeling was performed. The biomasses showed slightly basic to basic PCZ: crab (7.75), crab (9.25), guaiamum (9.75) and oyster (8.25). Thus, they had higher removal efficiency at oval efficiency, 82%, followed by oyster with 78%, crab, 77% and crab with 63%. However, the biomass presented moderate removal efficiency in the pH range from 3 to 7. The kinetics were fast, reaching equilibrium between 10 and 20 minutes and the kinetic data adjusted well to the pseudo-second order model, being the crab biomass. best adapted to this model. The crustacean biomass presented as promising biosorbents and can be used in conjunction with traditional adsorbents, without the need to adjust the effluent pH, and with rapid sorption kinetics of methylene blue. |
publishDate |
2020 |
dc.date.accessioned.fl_str_mv |
2020-02-11T12:19:18Z |
dc.date.available.fl_str_mv |
2020-02-11T12:19:18Z |
dc.date.issued.fl_str_mv |
2020-01-29 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/bachelorThesis |
format |
bachelorThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Freire, Victor César Santos. Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe. São Cristóvão, SE, 2019. Monografia (graduação em Engenharia Ambiental e Sanitária) – Departamento de Engenharia Ambiental, Centro de Ciências Exatas e Tecnologia, Universidade Federal de Sergipe, São Cristóvão, 2019 |
dc.identifier.uri.fl_str_mv |
http://ri.ufs.br/jspui/handle/riufs/12718 |
identifier_str_mv |
Freire, Victor César Santos. Cinética de biossorção de corante orgânico em resíduos de crustáceos encontrados no Estado de Sergipe. São Cristóvão, SE, 2019. Monografia (graduação em Engenharia Ambiental e Sanitária) – Departamento de Engenharia Ambiental, Centro de Ciências Exatas e Tecnologia, Universidade Federal de Sergipe, São Cristóvão, 2019 |
url |
http://ri.ufs.br/jspui/handle/riufs/12718 |
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.publisher.initials.fl_str_mv |
Universidade Federal de Sergipe |
dc.publisher.department.fl_str_mv |
DEAM - Departamento de Engenharia Ambiental – São Cristóvão - Presencial |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFS instname:Universidade Federal de Sergipe (UFS) instacron:UFS |
instname_str |
Universidade Federal de Sergipe (UFS) |
instacron_str |
UFS |
institution |
UFS |
reponame_str |
Repositório Institucional da UFS |
collection |
Repositório Institucional da UFS |
bitstream.url.fl_str_mv |
https://ri.ufs.br/jspui/bitstream/riufs/12718/2/Victor_Cesar_Santos_Freire.pdf https://ri.ufs.br/jspui/bitstream/riufs/12718/1/license.txt https://ri.ufs.br/jspui/bitstream/riufs/12718/3/Victor_Cesar_Santos_Freire.pdf.txt https://ri.ufs.br/jspui/bitstream/riufs/12718/4/Victor_Cesar_Santos_Freire.pdf.jpg |
bitstream.checksum.fl_str_mv |
dfa6b302d7342a8eac75309eb52038ce 098cbbf65c2c15e1fb2e49c5d306a44c a5ce4098f81c79145a6c42afe4109c7a a81c4d30e6d9a7cea68d77c3c2027548 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFS - Universidade Federal de Sergipe (UFS) |
repository.mail.fl_str_mv |
repositorio@academico.ufs.br |
_version_ |
1802110829030539264 |