Title :
Mass transfer in ozone contactor for drinking water treatment
Author :
Shi, Chunhong ; Fan, Jing ; Guo, Daoping ; Yuan, Rongfang ; Zhou, Beihai ; Zhang, Chunlei ; Gu, Junnong
Author_Institution :
Dept. of Environ. Eng., Univ. of Sci. & Technol. Beijing, Beijing, China
Abstract :
Ozone has been widely used in drinking water treatment because of its high oxidation and disinfection capability. In order to make the ozone oxidation reliable, the structure of 3 sections of the ozone contactor was employed. By changing the operation conditions of the contactor, focused was on ozone transfer effect. The results showed the best operation condition of ozone transfer was downstream in the first section and the ozone dosing ratio of 3:3:1 among three sections was preferred.
Keywords :
mass transfer; oxidation; ozonation (materials processing); water treatment; disinfection capability; drinking water treatment; mass transfer; ozone contactor; ozone oxidation; ozone transfer effect; Filtration; Monitoring; Oxidation; Pharmaceuticals; USA Councils; Wastewater; Water resources; drinking water treatment; mass transfer; ozonation; ozone contactor;
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
DOI :
10.1109/ICETCE.2011.5774313
