Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Chaohai Wei"'
Autor:
Baoshan Zhang, Jinsi Deng, Junting Xie, Haizhen Wu, Cong Wei, Zemin Li, Guanglei Qiu, Chaohai Wei, Shuang Zhu
Publikováno v:
Archives of Microbiology. 204
The hydrolytic acidification process has a strong ability to conduct denitrogenation and increase the biological oxygen demand/chemical oxygen demand ratio in O/H/O coking wastewater treatment system. More than 80% of the total nitrogen (TN) was remo
Publikováno v:
Journal of hazardous materials. 424
Metal sulfide-based biological process is considered as a promising biotechnology for next-generation wastewater treatment. However, it is not clear if simultaneous bio-reduction of nitrate and chromate was achievable in this process. This study aime
Autor:
Liping Chen, Hang Chen, Zekun Hu, Yucheng Tian, Cenchao Wang, Peiran Xie, Xuhan Deng, Yushen Zhang, Xia Tang, Xueran Lin, Biqing Li, Chaohai Wei, Guanglei Qiu
Publikováno v:
Water Research. 216:118258
This work analyzed, for the first time, the bioenergetics of PAOs and GAOs in full-scale wastewater treatment plants (WWTPs) for the uptake of different carbon sources. Fifteen samples were collected from five full-scale WWTPs. Predominance of differ
Publikováno v:
Environmental science and pollution research international. 28(11)
Pretreatment of activated sludge is an important step in increasing the reaction speed during anaerobic digestion by accelerating the hydrolysis process. It is necessary not only to analyze the changes in the general properties of the sludge before a
Autor:
Junting Xie, Baoshan Zhang, Guanglei Qiu, Shuang Zhu, Deng Jinsi, Haizhen Wu, Zemin Li, Chaohai Wei
Publikováno v:
PLoS ONE, Vol 15, Iss 12, p e0243748 (2020)
PLoS ONE
PLoS ONE
The pre-aerobic process of coking wastewater treatment has strong capacity of decarbonization and detoxification, which contribute to the subsequent dinitrogen of non-carbon source/heterotrophic denitrification. The COD removal rate can reach > 90% i
Autor:
Qiaoping Kong, Shuang Zhu, Guanglei Qiu, Jianxin Pan, Chaohai Wei, Haizhen Wu, Zemin Li, Jingyue Wei, Ben Chen, Jingde Ma
Publikováno v:
Chemosphere. 280:130726
On the basis of the metabolic synergy between autotrophic denitrification (AuDen) and anaerobic ammonium oxidation (Anammox), the feasibility of a novel ferrous sulfide (FeS)-driven AuDen and Anammox coupled system (FS-DADAS) was investigated. The ni
Publikováno v:
Journal of environmental management. 252
There are two problems in biological treatment of coking wastewater (CWW): incapability of pre-anaerobic treatment to eliminate the toxicity in wastewater, and the lack of carbon source for subsequent denitrification in pre-aerobic treatment. To achi
Publikováno v:
Bioresource technology. 289
For wastewaters containing high strength sulfide and nitrogen (e.g. coking wastewater), sulfide might be precipitated and recovered using ferrous salt. This study systematically investigated the feasibility of recovered and precipitated FeS (comparin
Publikováno v:
Applied Microbiology and Biotechnology. 100:949-960
To characterize the microbial community of the coking wastewater (CWW) treatment system and to study the effects of CWW characteristics and operational parameters on microbial communities, active sludge samples were collected from a full-scale CWW tr
Publikováno v:
Water Research. 164:114963
A novel full-scale prefix oxic coking wastewater (CWW) biological treatment O/H/O system had been operated steadily six years with the effluent quality meeting national discharge standard. Comparing to the traditional CWW biological treatment process