摘要
本文介绍了磁分离技术的基本原理、分离方法和设备 ,综述了该技术在某些特定废水处理中的应用现状。磁分离技术的实际应用具有分离效率高、分离速度快、选择性好、处理对象广、成本低廉、分离物系的粒度可达到很小 ,并且不受处理体系的温度、密度、酸碱度限制等优点 ,可以使某些采用传统分离方法较难或不能分离的物系得以顺利地分离 。
Fundamental principle, separating method a nd equipment of magnetic separation technology are introduced Development and ap p lication of treatment of some industrial wastewaters are summarized After appl i cation, it has many advantages, such as high separating efficiency, high separat ing speed, good selectivity, wide separating objects, small granularity of subst ance, low operational cost etc , and it is not influenced by temperature, dens ity and pH It has good prospect of application in the treatment of industrial wastewaters
出处
《四川环境》
2003年第3期4-7,共4页
Sichuan Environment
关键词
磁分离技术
磁性物质
高梯度磁分离器
废水
Magnetic separation technology
magnetic material
high gradient magnetic separation
wastewater
