2018
DOI: 10.1016/j.jenvman.2018.07.014
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Carbon-nitrogen removal in a structured-bed reactor (SBRRIA) treating sewage: Operating conditions and metabolic perspectives

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Cited by 43 publications
(32 citation statements)
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“…For example, Empedobacter has a good nitri cation effect (Kumar and Lin, 2010),and Sphingopyxis was found to be positive for nitrate reduction (Zhao et al, 2014). Acidovorax species has a positive correlation with synchronous nitri cation and denitri cation (SND), with the correlation coe cient r 2 reaching 0.771, and the bacteria has been found to have a certain degree of synchronous nitri cation and denitri cation (Moura et al, 2018). Acinetobacter has a certain negative in uence on the simultaneous nitri cation and denitri cation, with a correlation coe cient of -0.886, although the bacteria has been found to be generally good at denitri cation (Yang et al, 2018), it is also closely related to the degradation of organic matter (Vijayalayan et al, 2014).…”
Section: Correlation Analysismentioning
confidence: 99%
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“…For example, Empedobacter has a good nitri cation effect (Kumar and Lin, 2010),and Sphingopyxis was found to be positive for nitrate reduction (Zhao et al, 2014). Acidovorax species has a positive correlation with synchronous nitri cation and denitri cation (SND), with the correlation coe cient r 2 reaching 0.771, and the bacteria has been found to have a certain degree of synchronous nitri cation and denitri cation (Moura et al, 2018). Acinetobacter has a certain negative in uence on the simultaneous nitri cation and denitri cation, with a correlation coe cient of -0.886, although the bacteria has been found to be generally good at denitri cation (Yang et al, 2018), it is also closely related to the degradation of organic matter (Vijayalayan et al, 2014).…”
Section: Correlation Analysismentioning
confidence: 99%
“…It indicated that these two kinds of bacteria played an important role in the biological assimilation of nitrogen, that was, a large amount of nitrogen was taken up and assimilated by these bacteria. Studies have also found that Comamonas plays an important role in nitrogen assimilation and alienation (Moura et al, 2018). Comamonadaceae has also been found to have multiple nitrogen assimilation genes (Gil-Pulido et al, 2018).…”
Section: Correlation Analysismentioning
confidence: 99%
“…...................................................................................................................... 162 Uma das formas de minimizar os custos envolvidos na implantação de sistemas de tratamento é desenvolver sistemas compactos que integram os processos de remoção de nitrogênio e de matéria orgânica em uma mesma unidade. Nesse sentido, vários sistemas têm sido propostos com o objetivo de remover matéria orgânica e nitrogênio em um único reator, por meio do processo de nitrificação e desnitrificação simultâneas (NDS) (CHIU et al, 2007;LIU et al, 2010;MENG et al, 2008;MOURA;FORESTI, 2012). A coexistência de populações distintas em um mesmo reator para remoção de diferentes compostos poluentes pode ser facilitada pela utilização de biomassa imobilizada, formando um biofilme mixotrófico.…”
Section: Lista De Tabelasunclassified
“…FORESTI, 2012); (ii) efluente de sistema anaeróbio aplicado ao tratamento de efluente de avícola (BARANA et al, 2013); (iii) efluente sintético com alto conteúdo proteico (SANTOS et al, 2016); (iv) tratamento de esgoto sanitário real (MOURA et al, 2018); (v) como póstratamento de efluente de reator anaeróbio de fluxo ascendente e manta de lodo (UASB) aplicado ao tratamento de efluente da produção de ração animal (ALMEIDA et al, 2018) Assim, a desnitrificação heterotrófica fica comprometida pela escassez de doadores de elétrons, como observado do trabalho de Silva, Damianovic e Foresti (2018). Por isso, em muitos sistemas de pós-tratamento é comum a adição de fontes carbonáceas externas (etanol, metanol ou ácido acético) para promover a redução do NO3remanescente (FORESTI;…”
Section: Lista De Tabelasunclassified
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