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	Provedor de dados BABT (1) Autor Martins,Tiago H. (1) Souza,Theo S.O. (1) Varesche,Maria Bernadete Amâncio (1) Palavra-chave Ammonium (1) Anammox (1) Nitrite (1) SBR (1) Specific anammox activity (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2017 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última The Influence of Stirring Speed, Temperature and Initial Nitrogen Concentration on Specific Anammox Activity BABT Martins,Tiago H.; Souza,Theo S.O.; Varesche,Maria Bernadete Amâncio. ABSTRACT This study evaluates the influence of initial nitrogen concentration, temperature and stirring speed on specific anammox activity (SAA). The biomass was tested in single batch reactors with different initial nitrogen concentrations (Assay 1) ranging from 60 to 140 mg Ntotal/L in equimolar ratio (NO2--N/NH4+-N) and in another test to 67.3 mg NH4+-N/L and 92.2 mg NO2--N/L (close to anammox stoichiometric ratio). The anammox biomass was also tested in single batch at different temperatures (from 20 to 37° C) to determine the short-term effects on SAA (Assay 2). In the third assay the stirring speed ranged from 50 to 150 rpm in a sequencing batch reactor (SBR) at 37 ºC. SAA was affected by the stoichiometric molar ratio but not by equimolar initial... Tipo: Info:eu-repo/semantics/article Palavras-chave: SBR; Ammonium; Nitrite; Specific anammox activity; Anammox. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100453 Registros recuperados: 1 Primeira ... 1 ... Última

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