作　　者： ; ; ; ;

机构地区： 广州大学土木工程学院市政工程系

出　　处： 《环境科学与技术》 2011年第6期160-162,184,共4页

摘　　要： 采用微絮凝-大梯度磁滤工艺对水中浊度和有机物进行处理,考察了该工艺在不同硫酸铝投加量、磁场强度和磁滤速度下的处理效果,试验结果表明:该工艺对浊度及有机物都有很好的去除效果,浊度的平均去除率为80%以上,有机物的平均去除率达到55%以上,优于传统的处理工艺,但该工艺受磁滤速度的影响较大。 Microflocculation-high gradient magnetic filter process for processing turbidity and organic matter in water were studied to investigate the treatment effect under the conditions of different dosages of aluminum sulfate,magnetic field intensity and filtration velocity.Results showed that the treatment of turbidity and organic matter had a good removal,with average removal rate of turbidity above 80%,organic matter above 55%,which were better than the traditional treatment process,but the process affected by the speed of filter.

关 键 词： 微絮凝 大梯度磁滤 浊度 有机物

领　　域： [环境科学与工程]