Study on Catalytic Ozonation/BAC Process for Advanced Drinking Water Treatment

被引：0
|
作者：
Liu, Miao [1 ]
Zhou, Beihai [1 ]
Wang, Zhansheng
机构：
[1] Univ Sci & Technol Beijing, Dept Civil & Environm Engn, Beijing 100083, Peoples R China
来源：
2009 3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING, VOLS 1-11 | 2009年
关键词：
drinking water; advanced treatment; catalytic ozonation; biological activated carbon; ACTIVATED CARBON; OXIDATION;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Catalytic ozonation/biological activated carbon process was applied for advanced dringking water treatment in this study. The results showed that with the ozone dosage of 2.0mg/L, the removal of CODMn, TOC and UV254 in catalytic ozonation unit was 24.6%, 15.9% and 59.8%, and increased to 40%, 16% and 68% respectively after being treated by BAC. The catalytic ozonation unit contributed to more than 50% of the total removal. The maximum removal of BDOC was as high as 73.3%. It was also found that ozone and catalyst (activated carbon) acted in synergetic effect rather than in pure addition.
引用
收藏
页码：6111 / +
页数：2
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