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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
06/06/2011 |
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Data da última atualização: |
06/06/2011 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
LOPES, A. C.; LEITÃO, R. L. F.; GARBOSSA, L. H. P.; FORESTI, E. |
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Afiliação: |
Epagri |
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Título: |
Integrated upflow anaerobic sludge blanket and radial-flow aerobic reactors for sewage treatment. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: TALLER Y SIMPOSIO LATINO AMERICANO SOBRE DIGESTION ANAEROBIA, 8., 2005, Punta del Este. [Proceedings...]. Punta del Este: AIDIS, 2005. |
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Idioma: |
Inglês |
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Conteúdo: |
Integrated anaerobic/aerobic systems have been considered feasible alternatives concerning technical and economic aspects for treating domestic wastewaters. The main modification in the UASB reactor concerns this association with the RAIB. The UASB effluent was distributed through openings along its side walls to the RAIB, allowing the elimination of collecting channels and feeding devices from the latter reactor. The objective of this work was to promote organic matter (raw and soluble) and nitrogen removal from do-mestic sewage. Organic matter (as COD) and volatile suspended solids removal achieved efficiencies of 80 % and 89 %, respectively. Under stable operational conditions, the system effluent presented COD and volatile supended solids values of 110 mg/L and 16 mg/L, respectively. Efficiencies of 90 % for COD and volatile suspended solids removal were achieved with a organic loading rate of 4,0 kg COD/m3/d. |
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Palavras-Chave: |
Denitrification; Domestic sewage; Nitrification; Pilot scale; Radial reactor; UASB. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01553naa a2200193 a 4500
001 1077201
005 2011-06-06
008 2005 bl uuuu u00u1 u #d
100 1 $aEpagri
245 $aIntegrated upflow anaerobic sludge blanket and radial-flow aerobic reactors for sewage treatment.
260 $c2005
520 $aIntegrated anaerobic/aerobic systems have been considered feasible alternatives concerning technical and economic aspects for treating domestic wastewaters. The main modification in the UASB reactor concerns this association with the RAIB. The UASB effluent was distributed through openings along its side walls to the RAIB, allowing the elimination of collecting channels and feeding devices from the latter reactor. The objective of this work was to promote organic matter (raw and soluble) and nitrogen removal from do-mestic sewage. Organic matter (as COD) and volatile suspended solids removal achieved efficiencies of 80 % and 89 %, respectively. Under stable operational conditions, the system effluent presented COD and volatile supended solids values of 110 mg/L and 16 mg/L, respectively. Efficiencies of 90 % for COD and volatile suspended solids removal were achieved with a organic loading rate of 4,0 kg COD/m3/d.
653 $aDenitrification
653 $aDomestic sewage
653 $aNitrification
653 $aPilot scale
653 $aRadial reactor
653 $aUASB
773 $tIn: TALLER Y SIMPOSIO LATINO AMERICANO SOBRE DIGESTION ANAEROBIA, 8., 2005, Punta del Este. [Proceedings...]. Punta del Este: AIDIS, 2005.
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Epagri-Sede (Epagri-Sede) |
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| 1. |  | BERGAMASCHI, H.; CUNHA, G.R.da; BERLATO, M.A.; BRUNINI, O.; VIEIRA, H.J. Parametros aerodinamicos de uma cultura de Phaseolus vulgaris L. In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 5, 1987, Belem, PA. O clima e o desenvolvimento rural brasileiro: coletanea de trabalhos apresentados...Belem: Embrapa-CPATU, 1987. p. 376-377.| Biblioteca(s): Epagri-Sede. |
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