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	Provedor de dados REA (1) Autor Oliveira,Roberto Alves de (1) Ramires,Roseane Del'Arco (1) Palavra-chave Metal removal (1) Methane (1) N and P removal (1) Suspended solids (1) Volumetric organic load (1) Tipo do documento Info:eu-repo/semantics/other (1) Ano 2014 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última COD, TSS, nutrients and coliforms removals in UASB reactors in two stages treating swine wastewater REA Ramires,Roseane Del'Arco; Oliveira,Roberto Alves de. The performance of two upflow anaerobic sludge blanket (UASB) reactors was evaluated in pilot scale (908 and 188 L), installed in series (R1 and R2), fed with swine wastewater with TSS around 5 and 13 g L-1. The UASB reactors were submitted to HDT of 36 and 18 h with VOL of 5.5 to 34.4 g COD (L d)-1 in the R1 and HDT of 7.5 e 3.7 h with VOL from 5.1 to 45.2 g COD (L d)-1 in the R2. The average removal efficiencies of COD ranged from 55 to 85% in the R1 and from 43 to 57% in the R2, resulting in values from 82 to 93% in the UASB reactors in two stage. Methane concentrations in the biogas were 69 to 74% with specific production from 0.05 to 0.27 L CH4 (g removedCOD)-1 in the R1 and of 0.10 to 0.12 L CH4 (g removedCOD)-1 in the R2. The average removal... Tipo: Info:eu-repo/semantics/other Palavras-chave: Volumetric organic load; Methane; N and P removal; Metal removal; Suspended solids. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162014000600020 Registros recuperados: 1 Primeira ... 1 ... Última

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