KDF金属滤料去除水中余氯的实验研究  

Experimental Study on Removal of Residual Chlorine from Water by KDF Metal Filter

作　　者：李欣[1] LI Xin(School of Pharmaceutical Engineering,Jilin Vocational College of Industry and Technology,Jilin 132013,China)

机构地区：[1]吉林工业职业技术学院制药工程学院,吉林吉林132013

出　　处：《技术与教育》2022年第3期21-24,63,共5页Technique & Education

摘　　要：在介绍了铜锌合金滤料KDF的作用原理的基础上,采用KDF金属滤料去除水中余氯,进行了一系列实验,测定了不同原水浓度、滤速、填充料高度下的去除率,并与GAC进行对比。实验结果表明:在KDF填料高度为300 mm、滤速12 m/h、原水浓度为6 mg/L的条件下,对余氯去除率达到95%以上。On the basis of introducing the working principle of copper zinc alloy filter material KDF,a series of experiments were carried out to remove residual chlorine in water with KDF metal filter material.The removal rate of different raw water concentration,filtration rate and filling material height were measured and compared with GAC.The test results show that under the conditions of KDF packing height being 300 mm,filtration rate being 12 m/h,and raw water concentration being 6 mg/L,the removal rate of residual chlorine can reach more than 95%.

关 键 词：KDF 余氯 水处理 滤速 初始浓度 滤料层高度 

分 类 号：TQ085[化学工程]