文档介绍：普通快滤池配水及反冲洗系统的改造
韩庆祥李春燕纪风如李勇进
1 2 3 4
山东建筑大学市政与环境工程学院济南山东师范大学基建处济南
(1 , 250101;2 , 250014;
禹城市自来水公司禹城北京博泰盛合科技有限公司北京
3 , 251200;4 , 100092)
摘要
针对普通快滤池存在的不足,禹城市自来水第一水厂将原有的大阻力配水、单水反冲洗
的普通快滤池改造为小阻力配水、气水联合反冲洗滤池。改造后滤池出水浊度<,产水量
大幅提高,过滤周期长,反冲洗水量减少。并增设膜处理车间,部分水经过反渗透设备深度处理,出
水与原水混合后达到国家饮用水水质标准要求。
关键词
滤池改造普通快滤池气水反冲洗配水系统反渗透
Transformation of the water distribution and backwashing
system for ordinary rapid filter
Han Qingxiang1,Li Chunyan2,Ji Fengru3,Li Yongjin4
( of Municipal and Environmental Engineering,Shandong Jianzhu University,Ji’nan 250101,China;
Capital Construction of Shandong Normal University,Ji’nan 250014,Chian;
Water Supply Co.,Yucheng 251200,China;
Botai Shenghe Technology Co.,Ltd.,Beijing 100092,China)
Abstract:According to the deficiencies of traditional rapid filter,the First Water Plant of Yu City
pany transforms the old Ordinary rapid filter with great resistance to water distribution and
single water backwash system to the one with small resistance to water distribution and Air-water
backwash effluent of the transformed filter is below ,and water yield is greatly
cycle of filtration is longer and its water consumption in backwash is ,it adds
the Membrane Treatment Shop,so that part of the water can be handled by it and mixed with raw