G
Guangsheng Qian
Researcher at Northeastern University (China)
Publications - 17
Citations - 299
Guangsheng Qian is an academic researcher from Northeastern University (China). The author has contributed to research in topics: Chemistry & Medicine. The author has an hindex of 5, co-authored 7 publications receiving 149 citations.
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Journal ArticleDOI
Performance and microbial community analysis of bio-electrocoagulation on simultaneous nitrification and denitrification in submerged membrane bioreactor at limited dissolved oxygen.
TL;DR: Results showed that electrocoagulation enhanced total nitrogen removal and increased the relative abundance of most genera related to nitrogen removal, including Nitrosomonas, Comamonadaceae_unclassified, Haliangium and Denitratisoma.
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Effect of iron ions and electric field on nitrification process in the periodic reversal bio-electrocoagulation system.
TL;DR: The results demonstrated that the effect on enhancing nitrification in S1 was the best among all four SBRs, followed by S3, S2 and S4, while the iron ions may increase the levels of Nitrosomonas and Nitrobacter, both of which were the main microbes of the nitrification process.
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Research on the enhancement of biological nitrogen removal at low temperatures from ammonium-rich wastewater by the bio-electrocoagulation technology in lab-scale systems, pilot-scale systems and a full-scale industrial wastewater treatment plant.
TL;DR: The study showed that in the lab-scale systems, the electrocoagulation technology improved the biomass amount, enzyme activity and the amount of nitrogen removal bacteria (Nitrosomonas, Nitrobacter, Paracoccus, Thauera and Enterobacter) that enhanced nitrification and denitrification of activated sludge at low temperatures.
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Enhancement of the biodegradability of activated sludge by the electric-coagulation multistage A/O membrane bioreactor treating low C/N industrial wastewater
TL;DR: In this paper, the effect of Fe-C electrodes on the biodegradability of the activated sludge when treating low C/N industrial wastewater was investigated, and the results showed that the Fe electrode enhanced nitrogen transformation and the bioregradation of COD and volatile phenols.
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Influence of electric field and iron on the denitrification process from nitrogen-rich wastewater in a periodic reversal bio-electrocoagulation system.
TL;DR: It is illustrated that iron ions contributed to increasing biomass and denitrifying bacteria and that the electric field may enhance the nitrogen transfer rate and enzyme activities in PRBES when treating nitrogen-rich wastewater.