Study on Catalytic Ozonation/BAC Process for Advanced Drinking Water Treatment
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.
drinking water advanced treatment catalytic ozonation biological activated carbon
Miao LIU Beihai ZHOU Zhansheng WANG
Department of civil and environmental engineering University of Science and Technology Beijing Beiji Department of environmental science and engineering Tsinghua University Beijing,China
国际会议
北京
英文
1-4
2009-06-11（万方平台首次上网日期，不代表论文的发表时间）