the Key Scientific Research in Colleges and Universities of Henan Province Project(Grant No.20B560018);the National Science and Technology Major Project of the Ministry of Science and Technology of China(Grant No.2015ZX07204-002-04).
Viscous sludge bulking is a rare phenomenon in activated sludge process.The performances of nutrients removal were investigated with normal sludge and viscous bulking sludge.The results showed that when COD loading an...
Sponsored by the National Water Pollution Control and Management Technology Major Projects(Grant No.2012ZX07408001-07,2012ZX07201001-01)
The tetrazolium salt 2-(4-Iodophenyl) -3-( 4-nitrophenyl ) -5-phenyltetrazolium chloride (INT) was used as a tool fi)r estimating the activity of the electron transport system (ETS) in activated sludge in a 4...
Sponsored by the National Water Plan(Grant No.2008ZX07317-008);the Stake Key Lab of Urban Water Resource and Environment(Grant No.2010DX02)
Gas chromatography determination of polyhydroxyalkanoates has been common;however,the pretreatment steps are often complex,and gas chromatography operation conditions are not given in detail.In this study,gas chromato...
Sponsored by the Natural Science Foundation of China (Grant No.50778005);the National Key Science and Technology Special Projects (Grant No.2008ZX07209-003,2008ZX07314-008-01)
In order to investigate the effect of temperature on activated sludge systems,sludge settleability,nitrogen and phosphorus removal processes were investigated by changing temperature variation patterns using 4 sequenc...
Sponsored by the the National High Technology Research and Development Program of China(Grant No.2006AA05Z109);Harbin Municipal Scienceand Technology Innovation Talents of Special Fund Projects(Grant No.2009RFXXS004)
In order to evaluate the hydrogen-producing efficiency of anaerobic activated sludge in Anaerobic Baffled Reactor(ABR)fermentation processes,the optimal conditions for hydrogen producing hydrogenase method on methyl v...
Shanghai Education Committee Foundation (Grant No.N07ZZ156; S0701004; P1402).
Anaerobic process of biohydrogen production was developed. There is a great deal of Lactobacillus bacteria in the activated sludge of biohydrogen reactor. The isolation and identification of different anaerobic bacter...
The combined submerged biofilm ( SBF)-activated sludge (AS) process for treatment of municipal wastewater in a small city in China is described in this paper. The process exhibited high removal efficiencies for ca...