Tratamento de esgoto sanitário utilizando reatores anaeróbios operados em bateladas sequenciais (escala piloto)
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1413-41522006000100010 http://hdl.handle.net/11449/69043 |
Resumo: | The performances of two anaerobic sequencing batch reactors (1.2 m 3) containing biomass immobilized in inert support and as granular sludge in the treatment of domestic sewage from the Campus of São Carlos-University of São Paulo were evaluated. The experimental phase lasted seventy days. During this period, the reactors presented quite similar performances in respect to COD and total suspended solids removal, achieving average efficiencies of approximately 60% and 75%, respectively. The analysis using molecular biology techniques on biomass samples taken at 35 th and 70 th showed differences in the bacterial community in the reactors indicating that the type of biomass immobilization selected the populations differently. A higher similarity was found for the Archaea domain probably because these microorganisms utilize specific substrates formed at the end of the anaerobic process. |
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Repositório Institucional da UNESP |
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Tratamento de esgoto sanitário utilizando reatores anaeróbios operados em bateladas sequenciais (escala piloto)Domestic sewage treatment in pilot-scale anaerobic sequencing batch reactorsAnaerobic treatmentBatch reactorDomestic sewagePCR/DGGEArchaeaBacteria (microorganisms)The performances of two anaerobic sequencing batch reactors (1.2 m 3) containing biomass immobilized in inert support and as granular sludge in the treatment of domestic sewage from the Campus of São Carlos-University of São Paulo were evaluated. The experimental phase lasted seventy days. During this period, the reactors presented quite similar performances in respect to COD and total suspended solids removal, achieving average efficiencies of approximately 60% and 75%, respectively. The analysis using molecular biology techniques on biomass samples taken at 35 th and 70 th showed differences in the bacterial community in the reactors indicating that the type of biomass immobilization selected the populations differently. A higher similarity was found for the Archaea domain probably because these microorganisms utilize specific substrates formed at the end of the anaerobic process.UFSCarDepartamento de Hidráulica e SaneamentoDepartamento de Hidráulica e Saneamento (EESC/USP)FFCLRP/USPEngenharia Civil (EESC/USP)UNESP/BotucatuEESC/USPDepartamento de Hidráulica e Saneamento EESC-USP, Av. Trabalhodor Saocorlense, 400, 13566-590 São Carlos - SPUNESP/BotucatuUniversidade Federal de São Carlos (UFSCar)Universidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Sarti, ArnaldoSakamoto, Isabel KimikoVaresche, Maria Bernadete Amâncio [UNESP]Zaiat, MarceloForesti, Eugenio2014-05-27T11:21:57Z2014-05-27T11:21:57Z2006-08-23info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article73-82application/pdfhttp://dx.doi.org/10.1590/S1413-41522006000100010Engenharia Sanitaria e Ambiental, v. 11, n. 1, p. 73-82, 2006.1413-4152http://hdl.handle.net/11449/6904310.1590/S1413-41522006000100010S1413-415220060001000102-s2.0-337473502022-s2.0-33747350202.pdf0000-0001-7288-8553Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporEngenharia Sanitária e Ambiental0.2900,218info:eu-repo/semantics/openAccess2024-01-23T07:06:54Zoai:repositorio.unesp.br:11449/69043Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:45:12.088705Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Tratamento de esgoto sanitário utilizando reatores anaeróbios operados em bateladas sequenciais (escala piloto) Domestic sewage treatment in pilot-scale anaerobic sequencing batch reactors |
title |
Tratamento de esgoto sanitário utilizando reatores anaeróbios operados em bateladas sequenciais (escala piloto) |
spellingShingle |
Tratamento de esgoto sanitário utilizando reatores anaeróbios operados em bateladas sequenciais (escala piloto) Sarti, Arnaldo Anaerobic treatment Batch reactor Domestic sewage PCR/DGGE Archaea Bacteria (microorganisms) |
title_short |
Tratamento de esgoto sanitário utilizando reatores anaeróbios operados em bateladas sequenciais (escala piloto) |
title_full |
Tratamento de esgoto sanitário utilizando reatores anaeróbios operados em bateladas sequenciais (escala piloto) |
title_fullStr |
Tratamento de esgoto sanitário utilizando reatores anaeróbios operados em bateladas sequenciais (escala piloto) |
title_full_unstemmed |
Tratamento de esgoto sanitário utilizando reatores anaeróbios operados em bateladas sequenciais (escala piloto) |
title_sort |
Tratamento de esgoto sanitário utilizando reatores anaeróbios operados em bateladas sequenciais (escala piloto) |
author |
Sarti, Arnaldo |
author_facet |
Sarti, Arnaldo Sakamoto, Isabel Kimiko Varesche, Maria Bernadete Amâncio [UNESP] Zaiat, Marcelo Foresti, Eugenio |
author_role |
author |
author2 |
Sakamoto, Isabel Kimiko Varesche, Maria Bernadete Amâncio [UNESP] Zaiat, Marcelo Foresti, Eugenio |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de São Carlos (UFSCar) Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Sarti, Arnaldo Sakamoto, Isabel Kimiko Varesche, Maria Bernadete Amâncio [UNESP] Zaiat, Marcelo Foresti, Eugenio |
dc.subject.por.fl_str_mv |
Anaerobic treatment Batch reactor Domestic sewage PCR/DGGE Archaea Bacteria (microorganisms) |
topic |
Anaerobic treatment Batch reactor Domestic sewage PCR/DGGE Archaea Bacteria (microorganisms) |
description |
The performances of two anaerobic sequencing batch reactors (1.2 m 3) containing biomass immobilized in inert support and as granular sludge in the treatment of domestic sewage from the Campus of São Carlos-University of São Paulo were evaluated. The experimental phase lasted seventy days. During this period, the reactors presented quite similar performances in respect to COD and total suspended solids removal, achieving average efficiencies of approximately 60% and 75%, respectively. The analysis using molecular biology techniques on biomass samples taken at 35 th and 70 th showed differences in the bacterial community in the reactors indicating that the type of biomass immobilization selected the populations differently. A higher similarity was found for the Archaea domain probably because these microorganisms utilize specific substrates formed at the end of the anaerobic process. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-08-23 2014-05-27T11:21:57Z 2014-05-27T11:21:57Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1413-41522006000100010 Engenharia Sanitaria e Ambiental, v. 11, n. 1, p. 73-82, 2006. 1413-4152 http://hdl.handle.net/11449/69043 10.1590/S1413-41522006000100010 S1413-41522006000100010 2-s2.0-33747350202 2-s2.0-33747350202.pdf 0000-0001-7288-8553 |
url |
http://dx.doi.org/10.1590/S1413-41522006000100010 http://hdl.handle.net/11449/69043 |
identifier_str_mv |
Engenharia Sanitaria e Ambiental, v. 11, n. 1, p. 73-82, 2006. 1413-4152 10.1590/S1413-41522006000100010 S1413-41522006000100010 2-s2.0-33747350202 2-s2.0-33747350202.pdf 0000-0001-7288-8553 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Engenharia Sanitária e Ambiental 0.290 0,218 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
73-82 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129549218611200 |