Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Junnong Gu"'
Autor:
Zhiqiang Xia, Junnong Gu, Ying Wen, Xinkai Cao, Yangchun Gao, Shiguo Li, G. Douglas Haffner, Hugh J. MacIsaac, Aibin Zhan
Publikováno v:
Ecological Applications.
Autor:
Min Wang, Yuxian Li, Chenyang Zhang, Mengzhuo Li, Fang Zou, Mingquan Yan, Jixia Cheng, Junnong Gu
Publikováno v:
Water research. 190
Residual dissolved aluminum (Al) in drinking water is becoming a serious concern due to its high potential risks to human health. However, the mechanism by which residual dissolved Al forms is yet to be elucidated in detail. In this study, the effect
Publikováno v:
Water Supply. 18:383-390
Calcium carbonate equilibrium-based indices, such as calcium carbonate precipitation potential (CCPP), have long been used as indicators of water chemical stability. The Larson ratio (LR) is a non-CaCO3 based index for measuring water corrosivity aga
Publikováno v:
Journal of Environmental Chemical Engineering. 5:2605-2610
This study first applied the principle component analysis (PCA) and multivariate linear regression analysis (MLRA) to estimate the level of aluminum residue in two full-scale clarifiers, i.e. Densadeg and mechanical clarifier, potentially providing a
Publikováno v:
Journal of hazardous materials. 364
Effect of pre-chlorination and pre-ozonation on Microcystis aeruginosa (MA) and Coccomyxa subellipsoidea (CS) as disinfection by-products (DBPs) precursors was investigated after coagulation-filtration. Pre-chlorination considerably decreased the aut
Publikováno v:
CLEAN - Soil, Air, Water. 42:1179-1184
Taste and odor have been a recurring problem for many water utilities. This paper established an optimized strategy to cope with 2-methylisoborneol (2-MIB) by combining the determination of the control goal according to native population sensitivity
Autor:
Junnong Gu, Jun Wang, Chao Chen, Zhang-bin Niu, Yang Wang, Shuming Liu, Pinpin Lu, Xiaojian Zhang, Zilong Mi
Publikováno v:
Frontiers of Environmental Science & Engineering. 8:417-426
A red water phenomenon occurred in several communities few days after the change of water source in Beijing, China in 2008. In this study, the origin of this problem, the mechanism of iron release and various control measures were investigated. The r
Publikováno v:
Frontiers of Environmental Science & Engineering. 8:42-53
The Danjiangkou reservoir was selected to provide the source water for the middle routes of the South to North Water Transfer Project, which has provoked many environmental concerns. To date, investigations of water contamination of the source water
Publikováno v:
Microbes and Environments
Microbial community structures in biofilms of a clearwell in a drinking water supply system in Beijing, China were examined by clone library, terminal restriction fragment length polymorphism (T-RFLP) and 454 pyrosequencing of the amplified 16S rRNA
Publikováno v:
Frontiers of Environmental Science & Engineering. 6:701-710
One of the most common taste and odour compounds (TOCs) in drinking water is 2-methylisoborneol (2-MIB) which cannot be readily removed by conventional water treatments. Four bacterial strains for degrading 2-MIB were isolated from the surface of a b