Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Wen Ru Liu"'
Publikováno v:
Huan jing ke xue= Huanjing kexue. 42(7)
Cold acclimation is an effective approach for improving the nitrogen removal performance and operational stability of partial nitritation/ANAMMOX (PN/A) combined processes at low temperatures. To explore the specific effects of cold acclimation on th
Publikováno v:
Huan jing ke xue= Huanjing kexue. 41(12)
The performance and microbial characteristics of ammonium-limited and nitrite-limited ANAMMOX reactors were studied in two continuously stirred tank reactors. The influent TN concentrations were controlled below 50 mg·L
Autor:
Lin, Zhu, Cheng, Cheng, Jia-Jun, Song, Kai-Cheng, Guo, Qian, Wang, Wen-Ru, Liu, Yao-Liang, Shen
Publikováno v:
Huan jing ke xue= Huanjing kexue. 41(4)
The realization process of nitritation was studied in a CSTR reactor seeding with nitrification granular sludge to treat low ammonia sewage. During the operation period, the physical and chemical properties, the spatial distribution of functional mic
Publikováno v:
Huan jing ke xue= Huanjing kexue. 41(4)
The effects of different hydraulic retention time (HRT) on short-cut nitrification granular sludge were studied in a continuous stirred-tank reactor (CSTR) by maintaining stable influent ammonia nitrogen load. Particle size distribution, extracellula
Autor:
Cheng, Cheng, Lin, Zhu, Kai-Cheng, Guo, Qian, Wang, Jia-Jun, Song, Wen-Ru, Liu, Yao-Liang, Shen
Publikováno v:
Huan jing ke xue= Huanjing kexue. 41(4)
The characteristics of organics transformation and sludge morphology of in an ABR(anaerobic baffled reactor) for sewage treatment with different HRTs were investigated based on reactor performance, particle size distribution, and scanning electron mi
Publikováno v:
Huan jing ke xue= Huanjing kexue. 41(1)
The rapid achievement of nitrifying micro-granular sludge and its nitritation function was studied in a continuously operated internal-loop airlift reactor seeding with floccular sludge. Results showed that the sludge micro-granulation was almost rea
Publikováno v:
Huan jing ke xue= Huanjing kexue. 40(8)
High-throughput sequencing was applied to analyze the microbial community structure of nitrifying reactors operated with different dissolved oxygen (DO) levels. Results showed that the nitrifying reactor (R
Publikováno v:
Huan jing ke xue= Huanjing kexue. 40(11)
A process coupled completely autotrophic nitrogen removal over nitrite (CANON)with denitrifying phosphorus removal in a modified anaerobic baffled reactor (ABR) coupled with a membrane bioreactor (MBR), inoculated with ordinary activated sludge, was
Publikováno v:
Huan jing ke xue= Huanjing kexue. 40(4)
In this work, the effects of the sludge retention time (SRT, 35, 25, or 15 d) and pH (7.5, 8.0, 8.5) on denitrifying phosphorus removal were investigated using denitrifying phosphorus bacteria (DPBs) enriched in a sequencing batch reactor (SBR). The
Autor:
Wen-Ru, Liu, Dian-Hai, Yang, Yao-Liang, Shen, Jian-Fang, Wang, Peng, Wu, Fei-Yue, Qian, Chong-Jun, Chen
Publikováno v:
Huan jing ke xue= Huanjing kexue. 39(12)
A two-stage partial nitritation (PN)-ANAMMOX process was successfully carried out for low-strength NH