Reator anaeróbio compartimentado para o tratamento de águas residuárias de suinocultura

Detalhes bibliográficos
Autor(a) principal: Oliveira, Roberto Alves de [UNESP]
Data de Publicação: 2014
Outros Autores: Duda, Rose Maria [UNESP], Rodrigues Fernandes, Gracie Ferraz [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522014000400383&lng=pt&nrm=iso&tlng=en
http://hdl.handle.net/11449/129974
Resumo: Water and soil pollution caused by the waste from the swine production causes severe environmental impacts in producing areas. An efficient alternative to reduce these impacts can be the use of high-rate anaerobic reactors. In this work, it was evaluated the effect of the swine wastewater with total suspended solids concentrations around 6.000 mg.L-1 in the anaerobic baffled reactor with three compartments. The volume of the first compartment was 210 L and of the second and third ones of 160 L. The anaerobic baffled reactor was submitted at hydraulic detention times of 56, 28 and 18 hours and to organic load rates of 5.0 to 10.1 g total COD (L.d)(-1). The highest total COD removals, of 42 to 68%, and volumetric methane productions, of 0.261 to 0.454 L CH4 (L reactor d)(-1), occurred in the second compartment.
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spelling Reator anaeróbio compartimentado para o tratamento de águas residuárias de suinoculturaAnaerobic baffled reactor for treatment of swine wastewaterOrganic loading rateAnaerobic sludgeMethaneAnaerobic reactorSwine wasteCarga orgânica volumétricaLodo anaeróbioMetanoReator anaeróbioResíduos de suínosWater and soil pollution caused by the waste from the swine production causes severe environmental impacts in producing areas. An efficient alternative to reduce these impacts can be the use of high-rate anaerobic reactors. In this work, it was evaluated the effect of the swine wastewater with total suspended solids concentrations around 6.000 mg.L-1 in the anaerobic baffled reactor with three compartments. The volume of the first compartment was 210 L and of the second and third ones of 160 L. The anaerobic baffled reactor was submitted at hydraulic detention times of 56, 28 and 18 hours and to organic load rates of 5.0 to 10.1 g total COD (L.d)(-1). The highest total COD removals, of 42 to 68%, and volumetric methane productions, of 0.261 to 0.454 L CH4 (L reactor d)(-1), occurred in the second compartment.A poluição da água e do solo causada pela suinocultura provoca impactos ambientais severos nas regiões produtoras. Uma alternativa eficiente para atenuar esse problema pode ser a utilização de reatores anaeróbios de alta taxa. Neste trabalho, avaliou-se o efeito das águas residuárias de suinocultura com concentrações de sólidos suspensos totais em torno de 6.000 mg.L−1 no desempenho do reator anaeróbio compartimentado, com três câmaras. O volume da primeira câmara foi de 210 L e da segunda e terceira de 160 L. O reator anaeróbio compartimentado foi submetido a tempos de detenção hidráulica de 56, 28 e 18 horas e a cargas orgânicas volumétricas de 5,0 a 10,1 g DQOtotal (L.d)−1. As maiores remoções de demanda química de oxigênio total, de 42 a 68%, e das produções volumétricas de metano, de 0,261 a 0,454 L CH4 (L reator d)−1, ocorreram na segunda câmara.Univ Sao Paulo, Sao Carlos, SP, BrazilUniv Estadual Paulista Julio Mesquita Filho Unesp, Dept Engn Rural, BR-1884900 Jaboticabal, SP, BrazilUNESP, BR-1884900 Jaboticabal, SP, BrazilFac Tecnol Jaboticabal Nilo Stefani Fatec, Jaboticabal, SP, BrazilCtr Univ UNIFAFIBE, Bebedouro, SP, BrazilUniv Estadual Paulista Julio Mesquita Filho Unesp, Dept Engn Rural, BR-1884900 Jaboticabal, SP, BrazilUNESP, BR-1884900 Jaboticabal, SP, BrazilAssoc Brasileira Engenharia Sanitaria AmbientalUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Fac Tecnol Jaboticabal Nilo Stefani FatecCtr Univ UNIFAFIBEOliveira, Roberto Alves de [UNESP]Duda, Rose Maria [UNESP]Rodrigues Fernandes, Gracie Ferraz [UNESP]2015-11-03T15:28:19Z2015-11-03T15:28:19Z2014-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article383-391application/pdfhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522014000400383&lng=pt&nrm=iso&tlng=enEngenharia Sanitaria E Ambiental. Rio De Janeiro: Assoc Brasileira Engenharia Sanitaria Ambiental, v. 19, n. 4, p. 383-391, 2014.1413-4152http://hdl.handle.net/11449/12997410.1590/S1413-41522014019000000336S1413-41522014000400383WOS:000348914200006S1413-41522014000400383.pdf41156325870137470000-0003-2832-2848Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporEngenharia Sanitaria E Ambiental0.2900,218info:eu-repo/semantics/openAccess2024-06-06T15:18:16Zoai:repositorio.unesp.br:11449/129974Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:05:43.299206Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Reator anaeróbio compartimentado para o tratamento de águas residuárias de suinocultura
Anaerobic baffled reactor for treatment of swine wastewater
title Reator anaeróbio compartimentado para o tratamento de águas residuárias de suinocultura
spellingShingle Reator anaeróbio compartimentado para o tratamento de águas residuárias de suinocultura
Oliveira, Roberto Alves de [UNESP]
Organic loading rate
Anaerobic sludge
Methane
Anaerobic reactor
Swine waste
Carga orgânica volumétrica
Lodo anaeróbio
Metano
Reator anaeróbio
Resíduos de suínos
title_short Reator anaeróbio compartimentado para o tratamento de águas residuárias de suinocultura
title_full Reator anaeróbio compartimentado para o tratamento de águas residuárias de suinocultura
title_fullStr Reator anaeróbio compartimentado para o tratamento de águas residuárias de suinocultura
title_full_unstemmed Reator anaeróbio compartimentado para o tratamento de águas residuárias de suinocultura
title_sort Reator anaeróbio compartimentado para o tratamento de águas residuárias de suinocultura
author Oliveira, Roberto Alves de [UNESP]
author_facet Oliveira, Roberto Alves de [UNESP]
Duda, Rose Maria [UNESP]
Rodrigues Fernandes, Gracie Ferraz [UNESP]
author_role author
author2 Duda, Rose Maria [UNESP]
Rodrigues Fernandes, Gracie Ferraz [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
Fac Tecnol Jaboticabal Nilo Stefani Fatec
Ctr Univ UNIFAFIBE
dc.contributor.author.fl_str_mv Oliveira, Roberto Alves de [UNESP]
Duda, Rose Maria [UNESP]
Rodrigues Fernandes, Gracie Ferraz [UNESP]
dc.subject.por.fl_str_mv Organic loading rate
Anaerobic sludge
Methane
Anaerobic reactor
Swine waste
Carga orgânica volumétrica
Lodo anaeróbio
Metano
Reator anaeróbio
Resíduos de suínos
topic Organic loading rate
Anaerobic sludge
Methane
Anaerobic reactor
Swine waste
Carga orgânica volumétrica
Lodo anaeróbio
Metano
Reator anaeróbio
Resíduos de suínos
description Water and soil pollution caused by the waste from the swine production causes severe environmental impacts in producing areas. An efficient alternative to reduce these impacts can be the use of high-rate anaerobic reactors. In this work, it was evaluated the effect of the swine wastewater with total suspended solids concentrations around 6.000 mg.L-1 in the anaerobic baffled reactor with three compartments. The volume of the first compartment was 210 L and of the second and third ones of 160 L. The anaerobic baffled reactor was submitted at hydraulic detention times of 56, 28 and 18 hours and to organic load rates of 5.0 to 10.1 g total COD (L.d)(-1). The highest total COD removals, of 42 to 68%, and volumetric methane productions, of 0.261 to 0.454 L CH4 (L reactor d)(-1), occurred in the second compartment.
publishDate 2014
dc.date.none.fl_str_mv 2014-10-01
2015-11-03T15:28:19Z
2015-11-03T15:28:19Z
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://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522014000400383&lng=pt&nrm=iso&tlng=en
Engenharia Sanitaria E Ambiental. Rio De Janeiro: Assoc Brasileira Engenharia Sanitaria Ambiental, v. 19, n. 4, p. 383-391, 2014.
1413-4152
http://hdl.handle.net/11449/129974
10.1590/S1413-41522014019000000336
S1413-41522014000400383
WOS:000348914200006
S1413-41522014000400383.pdf
4115632587013747
0000-0003-2832-2848
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522014000400383&lng=pt&nrm=iso&tlng=en
http://hdl.handle.net/11449/129974
identifier_str_mv Engenharia Sanitaria E Ambiental. Rio De Janeiro: Assoc Brasileira Engenharia Sanitaria Ambiental, v. 19, n. 4, p. 383-391, 2014.
1413-4152
10.1590/S1413-41522014019000000336
S1413-41522014000400383
WOS:000348914200006
S1413-41522014000400383.pdf
4115632587013747
0000-0003-2832-2848
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Engenharia Sanitaria E Ambiental
0.290
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 383-391
application/pdf
dc.publisher.none.fl_str_mv Assoc Brasileira Engenharia Sanitaria Ambiental
publisher.none.fl_str_mv Assoc Brasileira Engenharia Sanitaria Ambiental
dc.source.none.fl_str_mv Web of Science
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_ 1808128607054200832

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