2015
DOI: 10.1590/s1413-41522015020000121276
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Remoção de nitrogênio em sistema combinado anóxico-aeróbio com biomassa imobilizada

Abstract: RESUMOEste trabalho visa estudar o desempenho de um sistema combinado na remoção de matéria orgânica e nitrogênio de esgoto sanitário, por meio da recirculação interna do efluente. Os reatores, em escala de bancada, foram: filtro anóxico (32,6 L), biofiltro aerado submerso (17,6 L) e decantador secundário (7,2 L). As razões de recirculação foram 0,5; 1,5; 2,0 e 4,0 sem adição de carbono externo ou alcalinizante. Na razão de recirculação de

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Cited by 4 publications
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“…In the calculations of nitrification efficiency (Equation II), the assimilation of nitrogen for the cellular synthesis was not considered, which, according to some authors, can vary from 10 to 20% (Foco et al, 2015). It was also considered the occurrence of complete nitrification, where all nitrite is converted to nitrate.…”
Section: Calculation Of Nitrification Efficiency Denitrification Andmentioning
confidence: 99%
“…In the calculations of nitrification efficiency (Equation II), the assimilation of nitrogen for the cellular synthesis was not considered, which, according to some authors, can vary from 10 to 20% (Foco et al, 2015). It was also considered the occurrence of complete nitrification, where all nitrite is converted to nitrate.…”
Section: Calculation Of Nitrification Efficiency Denitrification Andmentioning
confidence: 99%