Control of bromate ion and brominated organic compounds formation during ozone/hydrogen peroxide treatment of secondary effluent

被引：10
|
作者：
Kim, H. -S. [1 ]
Yamada, H. [1 ]
Tsuno, H. [1 ]
机构：
[1] Kyoto Univ, Fac Engn, Sakyo Ku, Kyoto 6068501, Japan
来源：
WATER SCIENCE AND TECHNOLOGY | 2006年 / 53卷 / 06期
关键词：
bromate ion; brominated organic compounds; O-3/H2O2; treatment; sewage effluent;
D O I：
10.2166/wst.2006.192
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Ozonation and ozone process combined with hydrogen peroxide have been identified as new technologies for direct or indirect reuse of wastewater. This study aims to establish appropriate conditions to control the formation of BrO3- and brominated organic compounds during O-3/H2O2 treatment of secondary effluents of sewage. When the H2O2/O-3 mote ratio of injection was above 0.5 and the DO3 concentration was below 0.1 mg/L, BrO3- was controlled as well as treatment purpose was completed. TOBr formation in, O-3/H2O2 treatment was also completely controlled.
引用
收藏
页码：169 / 174
页数：6
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