Coupling membrane catalysis and biodegradation for nitric oxide removal in a novel hybird catalytic membrane biofilm reactor
Coupling membrane catalysis and biodegradation for nitric oxide removal in a novel hybird catalytic membrane biofilm reactor
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新型混合催化膜生物膜反应器中耦合膜催化和生物降解去除一氧化氮
DOI：
10.1016/j.cej.2016.03.125
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发表时间：
2016-07
影响因子：
15.1
通讯作者：
Chen Z. Y.
中科院分区：
文献类型：
--
作者：
Wei Z. S.;Li B. R.;Wang J. B.;Huang Z. S.;He Y. M.;Chen Z. Y.
Intimate coupling of membrane catalysis and nitrification/denitrification offers potential for degrading nitric oxide compounds. This study reports on a novel FeTiO2/polysulfone (PSF) hybrid catalytic membrane biofilm reactor (HCMBfR) for flue gas denitrification under nature light. In 270 days of operation, NO removal efficiency was up to 85.7%, and the maximum elimination capacity was 159.8 g-NO m−3h−1, respectively. Membrane catalysis helps to promote biodegradation and enhance the elimination capacity up from 6.9 to 24.1 g-NO m−3h−1. NO removal efficiency in the HCMBfR was higher up from 51.7% to 54.9% than that in the wet membrane catalytic reactor. The presence of photocatalysis can avoid the formation of soluble extracellular polymeric substances (EPS) and help stable long-term operation. Membrane photocatalysis, and nitrification/denitrification could contribute to the removal of NO in the FeTiO2/PSF HCMBfR process. The mechanism for coupling membrane catalysis and nitrification/denitrification in the HCMBfR was proposed.
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影响因子：
2.7
作者：
K. Okuno;M. Hirai;M. Sugiyama;K. Haruta;M. Shoda
通讯作者：
K. Okuno;M. Hirai;M. Sugiyama;K. Haruta;M. Shoda
影响因子：
13.6
作者：
Junkang Chen;Yi-feng Jiang;Jianmeng Chen;H. Sha;Wei Zhang
通讯作者：
Junkang Chen;Yi-feng Jiang;Jianmeng Chen;H. Sha;Wei Zhang
影响因子：
6.9
作者：
Xinyu Zhang;Ruofei Jin;Guangfei Liu;Xiyang Dong;Ji-ti Zhou;Aijie Wang
通讯作者：
Xinyu Zhang;Ruofei Jin;Guangfei Liu;Xiyang Dong;Ji-ti Zhou;Aijie Wang
影响因子：
15.1
作者：
Jiade Wang;Chengqiang Wu;Jianmeng Chen;Haijie Zhang
通讯作者：
Jiade Wang;Chengqiang Wu;Jianmeng Chen;Haijie Zhang
影响因子：
13.6
作者：
Ananpattarachai, Jirapat;Kajitvichyanukul, Puangrat;Seraphin, Supapan
通讯作者：
Seraphin, Supapan