2018
DOI: 10.1590/s1413-41522018174914
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Granulação natural em reator operado em bateladas sequenciais: características dos grânulos e desempenho no tratamento de esgoto sanitário

Abstract: RESUMO Os reatores operados em bateladas sequenciais (RBS) com biomassa granular aeróbia são uma tecnologia compacta e promissora no tratamento de águas residuárias. Porém, sua utilização com esgoto sanitário ainda é um desafio, devido à instabilidade e desintegração dos agregados. O presente trabalho avaliou a granulação da biomassa em um RBS em escala piloto, sem a adição de inóculo, para o tratamento de esgoto sanitário. O estudo foi dividido em três estratégias operacionais com ciclos compostos pelas fases… Show more

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Cited by 3 publications
(1 citation statement)
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“…According to the guidelines developed by Nor-Anuar et al (2012), the granules can be classified as not strong. Xavier (2017), working with a pilot-scale conventional SBR for the treatment of real wastewater, also found stability coefficients around 25%. However, the author emphasizes that, since the shear force applied during the resistance test is usually much higher than the one actually maintained inside the reactors,…”
Section: Characterization Of Mature Granulesmentioning
confidence: 96%
“…According to the guidelines developed by Nor-Anuar et al (2012), the granules can be classified as not strong. Xavier (2017), working with a pilot-scale conventional SBR for the treatment of real wastewater, also found stability coefficients around 25%. However, the author emphasizes that, since the shear force applied during the resistance test is usually much higher than the one actually maintained inside the reactors,…”
Section: Characterization Of Mature Granulesmentioning
confidence: 96%