Research on bacteria removal from waste water by using high gradient magnetic field

被引：0
|
作者：
Zong, YB [1 ]
Mo, ZY [1 ]
Yan, YN [1 ]
Li, LJ [1 ]
Cang, DQ [1 ]
Li, LZ [1 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Met & Ecol, Beijing 100083, Peoples R China
来源：
Proceedings of the World Engineers' Convention 2004: Vol D, Environment Protection and Disaster Mitigation | 2004年
关键词：
water treatment; magnetic separation; high gradient; separation efficiency;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Based on the self-designed high-gradient magnetic separation facility, tests are carried out about bacteria removal from waster water. Rules of different technical parameters' effect on bacteria's removal are analyzed. Results show that when coagulant was added, all of the following methods can remove the bacteria from the waste water with the efficiency over 95 % : decreasing water velocity of the waste water, strengthening the magnetic field, increasing the filling rate of the steel hair properly and decreasing the diameter of the steel hair.
引用
收藏
页码：79 / 82
页数：4
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