V型滤池常用滤砂在给水处理中各参数的对比试验

文章通过对V型滤池常用的6种粒径滤砂进行过滤效果的对比试验研究,确定一种适合处理我国南方地区水质的均质滤料,使滤后水浊度达到小于0.1 NTU的处理效果。经过对不同滤砂的进出水浊度、水头损失以及过滤周期的一系列对比试验,6种滤料中粒径为1.0 mm的滤砂处理效果最好,达到所要求的处理效果。

Compare with the Test of Filtering Parameters of V-type Filter Common Materials in Water Treatment

A type of uniform media filtrating media that was most suitable for water treatment in south China which made the turbidities of treated water less than 0.1 NTU was found through comparing experiments and research on 6 types common materials of V-type filtration pool.On the basis of the experimental data of comparing test on the turbidities of treated water,damnify of hydraulic pressure and period of filtration,the radius 1.0 mm of 6 types filter materials was the best for water treatment,reached the request of filtering result.