Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Shu-Guang Xie"'
Publikováno v:
Organicbiomolecular chemistry. 17(13)
A novel HTIB-promoted direct intramolecular dehydrogenative C–S bond coupling reaction of thioamides has been developed to provide 1,3-benzothiazine derivatives in good yields. The reaction proceeds smoothly to reach completion at room temperature
Autor:
Guang Hui Hu, Zhen Jun Cheng, Zhan Chang Pan, Shu Guang Xie, Xinlong Tian, Zhi Gang Wei, Chu Min Xiao, Hai Xia Zeng
Publikováno v:
Advanced Materials Research. :1361-1364
Ni-P alloy electrode was prepared by electroless plating on the Cu-Zn substrate. The surface morphology and textural properties of electrode were characterized by Scanning electron microscope(SEM), Energy dispersive spectroscopy(EDS) and X-ray diffra
Publikováno v:
Advanced Materials Research. :2219-2222
In this paper, TiO2crystallines doped with transition metal ions have been prepared by sol-gel method. The UV-visible spectra indicated that the doping with transition metal ions (especially Cu2+, Mn2+and Cr3+ions) could effectively improve the absor
Publikováno v:
Advanced Materials Research. :495-498
There are many areas in the world where the ground water has been contaminated by arsenic. One process to purify the water is to use TiO2 to adsorb the arsenic. As the TiO2 surface can be cleaned and reused, it has a promising potential as a water pu
Publikováno v:
Separation Science and Technology. 41:3485-3498
The adsorption of ammonium ions onto a Chinese natural zeolite in an agitated batch adsorber was studied. A trial‐and‐error non‐linear method was developed to examine two widely used isotherms, the Langmuir and Freundlich. The data gained from
Publikováno v:
Biomedical and environmental sciences : BES. 27(8)
This study aimed to investigate bacterial community in an urban drinking water distribution system (DWDS) during an occurrence of colored water. Variation in the bacterial community diversity and structure was observed among the different waters, wit
Publikováno v:
Huan jing ke xue= Huanjing kexue. 29(8)
In the Dianchi Lake watershed, the Daqinghe River with the highest load of pollution was chosen as the treatment target, a new step-feed biological contact (SFBC) process was studied to treat the wastewater from the riverway. The pilot experiment was
Publikováno v:
Biomedical and environmental sciences : BES. 20(3)
To investigate the feasibility of reducing THM precursors and controlling bromate taste and odor in drinking water taken from the Yellow River by an ozonation combined system.The appropriate ozone dosage was determined, and then the changes of TOC, U
Publikováno v:
Biomedical and environmental sciences : BES. 19(5)
To investigate the reduction of chlorination by-products (CBPs) precursors using the fluidized-bed biofilm reactor (FBBR).Reduction of total organic carbon (TOC), ultraviolet absorbance (UV254), trihalomethane (THM) formation potential (THMFP), haloa
Publikováno v:
Journal of environmental sciences (China). 17(4)
Bio-ceramic filter(BF) and moving-bed biofilm reactor (MBBR) were used for biological pretreatment of Yellow River water in this study. The BF only had slight advantage over MBBR for TOC and ammonia removal. However, like UV254, the average removal r