Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Nai-yun Gao"'
Publikováno v:
Ultrasonics Sonochemistry, Vol 82, Iss , Pp 105906- (2022)
The present study comparatively investigated the ultrasonic degradation of ketoprofen (KET) and paracetamol (PCT) in water. Ultrasonic irradiation at 555 kHz achieved rapid degradation of KET and PCT in water, the removal efficiencies of KET (2.5–8
Externí odkaz:
https://doaj.org/article/55bd8206f8cf400eb1a8746e02bf0deb
Autor:
Zheng-Yu Dong, Yi-Li Lin, Tian-Yang Zhang, Chen-Yan Hu, Yang Pan, Zheng-Xiong Zheng, Yu-Lin Tang, Bin Xu, Nai-Yun Gao
Publikováno v:
Water research. 219
Permanganate (Mn(VII)) is widely used as a mild oxidant in water treatment. However, the reaction rates of some emerging contaminants with Mn(VII) are extremely low. In this study, benzoquinone (BQ), a redox mediator with the important component in d
Autor:
Zheng-Yu Dong, Yi-Li Lin, Tian-Yang Zhang, Chen-Yan Hu, Yang Pan, Renjie Pan, Yu-Lin Tang, Bin Xu, Nai-Yun Gao
Publikováno v:
Water Research. 226:119200
To improve the performance of the conventional coagulation process, a permanganate (Mn(VII)) pre-oxidation combined with Fe(III)/peroxymonosulfate (PMS) coagulation process (Mn(VII)-Fe(III)/PMS) that can significantly improve the removal of dissolved
Publikováno v:
Separation and Purification Technology. 297:121555
Publikováno v:
RSC advances. 11(52)
In this study, molybdenum disulfide (MoS
Autor:
Zhi, Liu, Yi-Li, Lin, Tian-Yang, Zhang, Chen-Yan, Hu, Zheng-Xiong, Zheng, Yu-Lin, Tang, Tong-Cheng, Cao, Bin, Xu, Nai-Yun, Gao
Publikováno v:
Journal of Hazardous Materials. 429:128370
Iodinated trihalomethanes (I-THMs) have drawn increasing concerns due to their higher toxicity than those of their chlorinated and brominated analogues. In this study, I-THM formation was firstly evaluated for three treatment scenarios - (i) chlorine
Publikováno v:
In Desalination 2008 221(1):312-317
Autor:
Tian-Yang Zhang, Yi-Li Lin, Nai-Yun Gao, Zi-Bo Guo, Bin Xu, Chen-Yan Hu, Wenhai Chu, He Huang
Publikováno v:
Chemical Engineering Journal. 306:1180-1188
This study investigated the effect of several factors on the formation of disinfection byproducts (DBPs) including trihalomethanes (THMs), haloacetonitriles (HANs) and halonitromethanes (HNMs) during UV-chlor(am)ination of the water collected after f
Publikováno v:
Water Research. 103:189-196
Surface water are frequently subjected to problems of algal blooms and release of algae organic matter (AOM) from the algae cells, which cause many water quality issues. This study investigated the formation of organic chloramines and nitrogenous dis
Autor:
Qing-Song, Li, Xue-Yan, Li, Ning-Bo, Yao, Jing-Yu, Luo, Guo-Xin, Li, Guo-Yuan, Chen, Nai-Yun, Gao
Publikováno v:
Huan jing ke xue= Huanjing kexue. 38(4)
UV activated sodium persulfate was employed to remove triclosan (TCS) in aqueous solution. The effects of several factors such as UV wavelength,UV