离子交换软化法用于市政给水处理工程设计  

Design and Application of Ion Exchange Softening Technique to Municipal Water Treatment

作　　者：张智瑞[1] 耿安锋[2] 刘海涛[1] 苏雷[1] 

机构地区：[1]中冶京诚工程技术有限公司,北京100176 [2]中国市政工程华北设计研究总院,天津300074

出　　处：《中国给水排水》2013年第6期43-45,共3页China Water & Wastewater

摘　　要：成都温江区采用地下水作为市政给水水源,其外供水暂时硬度较高,给居民生活带来了极大影响,阻碍了区内房地产市场的发展。为此,将逆流再生式钠离子交换处理技术应用于该区市政给水上,提高了供水水质。设计软化水处理总规模为4.32×104m3/d。介绍了主要的设计流程及设计参数,可供相关工程参考。Groundwater is the municipal water source in Chengdu Wenjiang district, and the tem- porary hardness of supply water is high, which influence people＇ s daily life seriously and hider the devel- opment of the real estate market in this district. The countercurrent regeneration sodium ion exchange technique was applied to the municipal water treatment, and the water quality was improved. The overall design capacity of softening water treatment was 4.32 × 10^4 m^3/d. The technical flow and design parame- ters were introduced.

关 键 词：市政给水 软化 离子交换 

分 类 号：TU991.2[建筑科学—市政工程]