Data/hora: 29/06/2024 09:45:28

Biblioteca(s): | Epagri-Sede.
Tipo da produção científica: | Artigo em Anais de Congresso / Nota Técnica
Circulação/Nível: | -- - --
Data corrente: | 06/06/2011
Data da última atualização: | 06/06/2011
Autoria: | LOPES, A. C.; LEITÃO, R. L. F.; GARBOSSA, L. H. P.; FORESTI, E.
Afiliação: | Epagri
Título: | Integrated upflow anaerobic sludge blanket and radial-flow aerobic reactors for sewage treatment.
Ano de publicação: | 2005
Fonte/Imprenta: | In: TALLER Y SIMPOSIO LATINO AMERICANO SOBRE DIGESTION ANAEROBIA, 8., 2005, Punta del Este. [Proceedings...]. Punta del Este: AIDIS, 2005.
Idioma: | Inglês
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.
Palavras-Chave: | Denitrification; Domestic sewage; Nitrification; Pilot scale; Radial reactor; UASB.
Categoria do assunto: | --
URL: | http://intranetdoc.epagri.sc.gov.br/producao_tecnico_cientifica/DOC_3651.pdf
Registro original: | Epagri-Sede (Epagri-Sede)
Exemplares: | Epagri-Sede - (79945-1) - UPC - PL - -- -  -  -  - DIS