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Shuhan Lei
Researcher at Chang'an University
Publications - 8
Citations - 42
Shuhan Lei is an academic researcher from Chang'an University. The author has contributed to research in topics: Chemistry & Nitrite. The author has an hindex of 2, co-authored 2 publications receiving 11 citations.
Papers
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Journal ArticleDOI
The role of hydroxylamine in promoting conversion from complete nitrification to partial nitrification: NO toxicity inhibition and its characteristics.
TL;DR: NH2OH has a significant and reversible inhibition on Nitrospira and its essence might be related to NO toxicity.
Journal ArticleDOI
Comparison of inhibitory roles on nitrite-oxidizing bacteria by hydroxylamine and hydrazine during the establishment of partial nitrification.
TL;DR: In this article , the inhibitory roles of hydroxylamine (NH2OH) and hydrazine (N2H4) on nitrite-oxidizing bacteria were investigated in a comparative study.
Journal ArticleDOI
Improvement of the performance of simultaneous nitrification denitrification and phosphorus removal (SNDPR) system by nitrite stress.
Shuting Xie,Jianqiang Zhao,Jianqiang Zhao,Qianqian Zhang,Qianqian Zhang,Junkai Zhao,Shuhan Lei,Xiaoqing Ma,Chunxiao Yan +8 more
TL;DR: In this paper, the authors investigated a new way to improve the performance of simultaneous nitrification denitrification and phosphorus removal (SNDPR) system by regularly changing the anaerobic/micro-aerobic and anoxic mode to the anoxic/anoxic mode with 30 mg/L of nitrite dosing, and the results indicated that the removal efficiency of total inorganic nitrogen and PO43--P was improved from 75.44% and 85.14% to 98.89% and 98.17%, respectively.
Journal ArticleDOI
Mechanisms of NO and N2O production by enriched nitrifying sludge in a sequencing batch reactor: Effects of hydroxylamine.
TL;DR: In this paper , the effect of hydroxylamine (NH2OH) on NO and N2O produced by nitrifying bacteria from activated sludge in a sequencing batch reactor (SBR).
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Comparisons of nitrogen and phosphorus removal efficiency in A2/O process, UCT process, MUCT process, enhanced phosphorus removal process and inverted A2/ O process based on GPS-X simulation
TL;DR: In this paper , the results showed that the simply reversed A2/O process exhibited poor total phosphorus (TP) removal efficiency under low carbon level, while the other three processes under low, medium and high levels of carbon source met the first B level criteria in Discharge Standard of Pollutants for Municipal Wastewater Plan (GB18918-2002) for China.