摘要
综述了微细粒磁性颗粒(磁种)在水中对许多污染物具有吸附和絮凝作用,用一些物理和化学方法可使其作用范围扩大。吸附剂与磁种结合,细菌吸附磁性离子等手段可实现加种。磁种作用与磁处理工艺相结合,扩大了磁场处理废水的范围,提高了废水处理的技术经济效益。
The fine particles (magnetic seeds) have the function of adsorbing and flocculating pollutants in water, the range of effects can be widened by several physical and chemical methods. Combination of adsorbent with magnetic seeds, bacteria adsorbing the magnetic ions etc. can achieve the addition of magnetic seeds. Combining the function of magnetic seeding with the process of magnetic treatment will widen the range of magnetic field wastewater treatment, and increase the technical-economical effectiveness of wastewater treatment.
出处
《上海环境科学》
CAS
CSCD
1997年第11期24-27,共4页
Shanghai Environmental Sciences
关键词
磁种
磁处理
废水处理
应用
Magnetic seeding Magnetic treatment Wastewater treatment
