Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UEPB |
Texto Completo: | http://tede.bc.uepb.edu.br/jspui/handle/tede/3028 |
Resumo: | The present study had, as main objective, to evaluate the oxidation of sulfides usin g nitrified effluent as an electron acceptor in anaerobic reactors treating sanitary sewage. This process was possible because the interactions between the carbon, nitrogen and sulfur cycle that allow the practical use of the fundamentals already known about the process of denitrification and oxidation of sulfides at simultaneous moments. The experiments were perform in a Hybrid Anaerobic Reactor (HAR) with a useful volume of 60 liters and TDH of 24 hours. The HAR consists of a UASB reactor in the lower part and in the middle part an Anaerobic Filter, with polyurethane foam used as a support form. An equilibrium tank, designed at the top of the HAR, sent the effluent into an Intermittent Flux of Sand’s Filter - FaFint, allowing the formation of the nitrified effluent, with the purpose of recirculating this material to the anaerobic phase of the system. The research was developed in four phases. In the first phase, the HAR nourished with 100% of sewer from the Campina Grande – PB city, with the purpose of comparing its results with the other phases, in which different flows in each phase of the operation recirculated from the effluent produced in the FaFint. During phase 2, the HAR received a flow of 83% of sewer and 17% of nitrified effluent, in phase 3 the flow changed to 64% of raw sewer and 33% of the effluent recirculated from FaFint. While in phase 4, the ratio applied was 50% crude sewer and 50% nitrified effluent. Concentrations of sulfate, sulfide, elemental sulfur, nitrate, nitrite, organic nitrogen and ammoniacal nitrogen were monitored, as well as other parameters of interest. The results showed that the operational conditions imposed during phase 4 allowed the accumulation of 41% of the oxidized forms of sulfur in the anaerobic phase, 31% in the form of sulfate and 10% in the form of elemental sulfur. The addition of a higher amount of nitrified effluent in the HAR also favored the denitrification process, showing 38% of the nitrogen forms removed during the anaerobic stage and a 46% removal of nitrogen in the final effluent. Thus, it was concluded that the use of nitrate and nitrite can effectively treat the stinks generated by the treatment of anaerobic wastewater systems. |
id |
UEPB_7c44b81779315e5b2c120d4542077628 |
---|---|
oai_identifier_str |
oai:tede.bc.uepb.edu.br:tede/3028 |
network_acronym_str |
UEPB |
network_name_str |
Biblioteca Digital de Teses e Dissertações da UEPB |
repository_id_str |
|
spelling |
Sousa, José Tavares de13140124449http://lattes.cnpq.br/9348418607084437Lopes, Wilton Silva02064721452http://lattes.cnpq.br/1493216651945826Leite, Valderi Duarte10879390468http://lattes.cnpq.br/2319382787465258Henrique, Israel Nunes02679141482http://lattes.cnpq.br/341882193156749503835477412http://lattes.cnpq.br/5049189257249289Cabral, Luciana Leôncio Bertino2018-05-18T13:18:04Z2018-02-27CABRAL, L. L. B. Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários. 2018. 80f. Dissertação (Programa de Pós-Graduação em Ciência e Tecnologia Ambiental - PPGCTA) - Universidade Estadual da Paraíba, Campina Grande, 2018.http://tede.bc.uepb.edu.br/jspui/handle/tede/3028The present study had, as main objective, to evaluate the oxidation of sulfides usin g nitrified effluent as an electron acceptor in anaerobic reactors treating sanitary sewage. This process was possible because the interactions between the carbon, nitrogen and sulfur cycle that allow the practical use of the fundamentals already known about the process of denitrification and oxidation of sulfides at simultaneous moments. The experiments were perform in a Hybrid Anaerobic Reactor (HAR) with a useful volume of 60 liters and TDH of 24 hours. The HAR consists of a UASB reactor in the lower part and in the middle part an Anaerobic Filter, with polyurethane foam used as a support form. An equilibrium tank, designed at the top of the HAR, sent the effluent into an Intermittent Flux of Sand’s Filter - FaFint, allowing the formation of the nitrified effluent, with the purpose of recirculating this material to the anaerobic phase of the system. The research was developed in four phases. In the first phase, the HAR nourished with 100% of sewer from the Campina Grande – PB city, with the purpose of comparing its results with the other phases, in which different flows in each phase of the operation recirculated from the effluent produced in the FaFint. During phase 2, the HAR received a flow of 83% of sewer and 17% of nitrified effluent, in phase 3 the flow changed to 64% of raw sewer and 33% of the effluent recirculated from FaFint. While in phase 4, the ratio applied was 50% crude sewer and 50% nitrified effluent. Concentrations of sulfate, sulfide, elemental sulfur, nitrate, nitrite, organic nitrogen and ammoniacal nitrogen were monitored, as well as other parameters of interest. The results showed that the operational conditions imposed during phase 4 allowed the accumulation of 41% of the oxidized forms of sulfur in the anaerobic phase, 31% in the form of sulfate and 10% in the form of elemental sulfur. The addition of a higher amount of nitrified effluent in the HAR also favored the denitrification process, showing 38% of the nitrogen forms removed during the anaerobic stage and a 46% removal of nitrogen in the final effluent. Thus, it was concluded that the use of nitrate and nitrite can effectively treat the stinks generated by the treatment of anaerobic wastewater systems.A presente pesquisa teve por principal objetivo, avaliar a oxidação de sulfetos utilizando efluente nitrificado como aceptor de elétrons em reatores anaeróbios tratando esgoto sanitário. Esse processo foi possível devido as interações entre o ciclo do carbono, nitrogênio e enxofre que permitem a utilização prática dos fundamentos já conhecidos sobre o processo de desnitrificação e oxidação de sulfetos em momentos simultâneos. Os experimentos foram realizados em um Reator Anaeróbio Híbrido – RAH – com volume útil de 60 litros e TDH de 24 horas. O RAH é constituído por um reator UASB na parte inferior e na parte intermediária um Filtro Anaeróbio, com espuma de poliuretano utilizado como meio suporte. Um tanque de equilíbrio, projetado na parte superior do RAH, lançava o efluente em um Filtro de Areia de Fluxo intermitente – FaFint, permitindo a formação do efluente nitrificado, com o propósito de realizar a recirculação desse material para a fase anaeróbia do sistema. A pesquisa foi desenvolvida em quatro fases. Na primeira fase o RAH foi alimentado com 100% de esgotos da cidade de Campina Grande – PB, teve a finalidade de comparar seus resultados com as demais fases, na qual, fora recirculado vazões, distintas em cada fase de operação, do efluente produzido no FaFint. Durante a fase 2, o RAH recebeu uma vazão de 83% de esgoto e 17% de efluente nitrificado, na fase 3 a vazão foi alterada para 64% de esgoto bruto e 33% de efluente recirculado do FaFint. Enquanto que na fase 4, a razão aplicada foi de 50% de esgoto bruto e 50% efluente nitrificado. Foram monitoradas as concentrações de sulfato, sulfeto, enxofre elementar, nitrato, nitrito, nitrogênio orgânico e nitrogênio amoniacal, além de outros parâmetros de interesse. Os resultados obtidos mostraram que, as condições operacionais impostas no decorrer da fase 4, possibilitaram o acúmulo de 41% das formas oxidadas de enxofre na fase anaeróbia, sendo 31% na forma de sulfato e 10% na forma de enxofre elementar. A adição de uma maior quantidade de efluente nitrificado no RAH, também favoreceu o processo de desnitrificação, apresentando remoção de 38% das formas de nitrogênio durante a etapa anaeróbia e 46% na eficiência de remoção de nitrogênio no efluente final. Dessa forma, foi concluído que o uso de nitrato e nitrito, podem tratar de forma eficaz os problemas de mal odor gerado pelo tratamento de sistemas anaeróbios de águas residuárias.Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2018-05-18T13:18:03Z No. of bitstreams: 1 PDF - Luciana Leôncio Bertino Cabral.pdf: 26933991 bytes, checksum: 16582e8219a683ebcba28f0ec330a8cd (MD5)Made available in DSpace on 2018-05-18T13:18:04Z (GMT). No. of bitstreams: 1 PDF - Luciana Leôncio Bertino Cabral.pdf: 26933991 bytes, checksum: 16582e8219a683ebcba28f0ec330a8cd (MD5) Previous issue date: 2018-02-27application/pdfhttp://tede.bc.uepb.edu.br/jspui/retrieve/6976/PDF%20-%20Luciana%20Le%c3%b4ncio%20Bertino%20Cabral.pdf.jpgporUniversidade Estadual da ParaíbaPrograma de Pós-Graduação em Ciência e Tecnologia Ambiental - PPGCTAUEPBBrasilPró-Reitoria de Pós-Graduação e Pesquisa - PRPGPDesnitrificação autotróficaRemoção de sulfetosRemoção de nitrogênioTratamento de esgotosAutotrophic denitrificationNitrogen removalSulfide removalENGENHARIAS::ENGENHARIA SANITARIAUtilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitáriosinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis44240657867457009536006006005248714503811102784980055448743338403info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UEPBinstname:Universidade Estadual da Paraíba (UEPB)instacron:UEPBTHUMBNAILPDF - Luciana Leôncio Bertino Cabral.pdf.jpgPDF - Luciana Leôncio Bertino Cabral.pdf.jpgimage/jpeg3875http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3028/4/PDF+-+Luciana+Le%C3%B4ncio+Bertino+Cabral.pdf.jpg94666cfd5cb5046580ac40df9b744447MD54TEXTPDF - Luciana Leôncio Bertino Cabral.pdf.txtPDF - Luciana Leôncio Bertino Cabral.pdf.txttext/plain82http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3028/3/PDF+-+Luciana+Le%C3%B4ncio+Bertino+Cabral.pdf.txt82fef2d924c10a777e92d072bd0a93a3MD53ORIGINALPDF - Luciana Leôncio Bertino Cabral.pdfPDF - Luciana Leôncio Bertino Cabral.pdfapplication/pdf26933991http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3028/2/PDF+-+Luciana+Le%C3%B4ncio+Bertino+Cabral.pdf16582e8219a683ebcba28f0ec330a8cdMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81960http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3028/1/license.txt6052ae61e77222b2086e666b7ae213ceMD51tede/30282018-05-19 01:09:53.926oai:tede.bc.uepb.edu.br: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Biblioteca Digital de Teses e Dissertaçõeshttp://tede.bc.uepb.edu.br/jspui/PUBhttp://tede.bc.uepb.edu.br/oai/requestbc@uepb.edu.br||opendoar:2018-05-19T04:09:53Biblioteca Digital de Teses e Dissertações da UEPB - Universidade Estadual da Paraíba (UEPB)false |
dc.title.por.fl_str_mv |
Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários |
title |
Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários |
spellingShingle |
Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários Cabral, Luciana Leôncio Bertino Desnitrificação autotrófica Remoção de sulfetos Remoção de nitrogênio Tratamento de esgotos Autotrophic denitrification Nitrogen removal Sulfide removal ENGENHARIAS::ENGENHARIA SANITARIA |
title_short |
Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários |
title_full |
Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários |
title_fullStr |
Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários |
title_full_unstemmed |
Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários |
title_sort |
Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários |
author |
Cabral, Luciana Leôncio Bertino |
author_facet |
Cabral, Luciana Leôncio Bertino |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Sousa, José Tavares de |
dc.contributor.advisor1ID.fl_str_mv |
13140124449 |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/9348418607084437 |
dc.contributor.advisor-co1.fl_str_mv |
Lopes, Wilton Silva |
dc.contributor.advisor-co1ID.fl_str_mv |
02064721452 |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/1493216651945826 |
dc.contributor.referee1.fl_str_mv |
Leite, Valderi Duarte |
dc.contributor.referee1ID.fl_str_mv |
10879390468 |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/2319382787465258 |
dc.contributor.referee2.fl_str_mv |
Henrique, Israel Nunes |
dc.contributor.referee2ID.fl_str_mv |
02679141482 |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/3418821931567495 |
dc.contributor.authorID.fl_str_mv |
03835477412 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5049189257249289 |
dc.contributor.author.fl_str_mv |
Cabral, Luciana Leôncio Bertino |
contributor_str_mv |
Sousa, José Tavares de Lopes, Wilton Silva Leite, Valderi Duarte Henrique, Israel Nunes |
dc.subject.por.fl_str_mv |
Desnitrificação autotrófica Remoção de sulfetos Remoção de nitrogênio Tratamento de esgotos |
topic |
Desnitrificação autotrófica Remoção de sulfetos Remoção de nitrogênio Tratamento de esgotos Autotrophic denitrification Nitrogen removal Sulfide removal ENGENHARIAS::ENGENHARIA SANITARIA |
dc.subject.eng.fl_str_mv |
Autotrophic denitrification Nitrogen removal Sulfide removal |
dc.subject.cnpq.fl_str_mv |
ENGENHARIAS::ENGENHARIA SANITARIA |
description |
The present study had, as main objective, to evaluate the oxidation of sulfides usin g nitrified effluent as an electron acceptor in anaerobic reactors treating sanitary sewage. This process was possible because the interactions between the carbon, nitrogen and sulfur cycle that allow the practical use of the fundamentals already known about the process of denitrification and oxidation of sulfides at simultaneous moments. The experiments were perform in a Hybrid Anaerobic Reactor (HAR) with a useful volume of 60 liters and TDH of 24 hours. The HAR consists of a UASB reactor in the lower part and in the middle part an Anaerobic Filter, with polyurethane foam used as a support form. An equilibrium tank, designed at the top of the HAR, sent the effluent into an Intermittent Flux of Sand’s Filter - FaFint, allowing the formation of the nitrified effluent, with the purpose of recirculating this material to the anaerobic phase of the system. The research was developed in four phases. In the first phase, the HAR nourished with 100% of sewer from the Campina Grande – PB city, with the purpose of comparing its results with the other phases, in which different flows in each phase of the operation recirculated from the effluent produced in the FaFint. During phase 2, the HAR received a flow of 83% of sewer and 17% of nitrified effluent, in phase 3 the flow changed to 64% of raw sewer and 33% of the effluent recirculated from FaFint. While in phase 4, the ratio applied was 50% crude sewer and 50% nitrified effluent. Concentrations of sulfate, sulfide, elemental sulfur, nitrate, nitrite, organic nitrogen and ammoniacal nitrogen were monitored, as well as other parameters of interest. The results showed that the operational conditions imposed during phase 4 allowed the accumulation of 41% of the oxidized forms of sulfur in the anaerobic phase, 31% in the form of sulfate and 10% in the form of elemental sulfur. The addition of a higher amount of nitrified effluent in the HAR also favored the denitrification process, showing 38% of the nitrogen forms removed during the anaerobic stage and a 46% removal of nitrogen in the final effluent. Thus, it was concluded that the use of nitrate and nitrite can effectively treat the stinks generated by the treatment of anaerobic wastewater systems. |
publishDate |
2018 |
dc.date.accessioned.fl_str_mv |
2018-05-18T13:18:04Z |
dc.date.issued.fl_str_mv |
2018-02-27 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
CABRAL, L. L. B. Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários. 2018. 80f. Dissertação (Programa de Pós-Graduação em Ciência e Tecnologia Ambiental - PPGCTA) - Universidade Estadual da Paraíba, Campina Grande, 2018. |
dc.identifier.uri.fl_str_mv |
http://tede.bc.uepb.edu.br/jspui/handle/tede/3028 |
identifier_str_mv |
CABRAL, L. L. B. Utilização de efluente nitrificado para oxidação de sulfeto oriundos do efluente de tratamento anaeróbio de esgotos sanitários. 2018. 80f. Dissertação (Programa de Pós-Graduação em Ciência e Tecnologia Ambiental - PPGCTA) - Universidade Estadual da Paraíba, Campina Grande, 2018. |
url |
http://tede.bc.uepb.edu.br/jspui/handle/tede/3028 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
4424065786745700953 |
dc.relation.confidence.fl_str_mv |
600 600 600 |
dc.relation.department.fl_str_mv |
524871450381110278 |
dc.relation.cnpq.fl_str_mv |
4980055448743338403 |
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 da Paraíba |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Ciência e Tecnologia Ambiental - PPGCTA |
dc.publisher.initials.fl_str_mv |
UEPB |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Pró-Reitoria de Pós-Graduação e Pesquisa - PRPGP |
publisher.none.fl_str_mv |
Universidade Estadual da Paraíba |
dc.source.none.fl_str_mv |
reponame:Biblioteca Digital de Teses e Dissertações da UEPB instname:Universidade Estadual da Paraíba (UEPB) instacron:UEPB |
instname_str |
Universidade Estadual da Paraíba (UEPB) |
instacron_str |
UEPB |
institution |
UEPB |
reponame_str |
Biblioteca Digital de Teses e Dissertações da UEPB |
collection |
Biblioteca Digital de Teses e Dissertações da UEPB |
bitstream.url.fl_str_mv |
http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3028/4/PDF+-+Luciana+Le%C3%B4ncio+Bertino+Cabral.pdf.jpg http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3028/3/PDF+-+Luciana+Le%C3%B4ncio+Bertino+Cabral.pdf.txt http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3028/2/PDF+-+Luciana+Le%C3%B4ncio+Bertino+Cabral.pdf http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3028/1/license.txt |
bitstream.checksum.fl_str_mv |
94666cfd5cb5046580ac40df9b744447 82fef2d924c10a777e92d072bd0a93a3 16582e8219a683ebcba28f0ec330a8cd 6052ae61e77222b2086e666b7ae213ce |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Biblioteca Digital de Teses e Dissertações da UEPB - Universidade Estadual da Paraíba (UEPB) |
repository.mail.fl_str_mv |
bc@uepb.edu.br|| |
_version_ |
1800227410682052608 |