作　　者： ; ; ; ;

机构地区： 广州大学土木工程学院

出　　处： 《中国给水排水》 2010年第23期55-57,共3页

摘　　要： 研究了微絮凝/大梯度磁滤工艺对珠江水的处理效果。结果表明,该技术对水中细菌、大肠杆菌、有机物、颗粒物都有很好的去除效果,对细菌的去除率达到99%、对大肠杆菌的去除率可达到95.4%、对有机物的去除率达到55%,稳定阶段对颗粒物的平均去除率达到80%。此外,该工艺省却了沉淀过程,降低了运行成本和工程投资。可见,微絮凝/大梯度磁滤工艺是一种处理效果好、经济、简单的水处理工艺。 The treatment efficiency of Pearl River water by microflocculation and high gradient magnetic filter was investigated. The results show that this technology is very efficient in removing bacte- ria, coliform bacteria, organics and particles in the water, the removal rates of bacteria, coliform bacteria and organics are 99%, 95.4% and 55% , and the average removal rate of particles in steady period is 80%. In addition, without sedimentation process, the operation cost and project investment are reduced. It is concluded that this technology is efficient, economic and simple in water treatment.

关 键 词： 珠江水 微絮凝 大梯度磁滤技术

领　　域： [建筑科学]