电吸附技术在循环冷却水系统排污水处理中的应用

摘要

采用电吸附除盐技术,对循环冷却水系统排污水进行除盐效果中试研究.试验表明电吸附技术对电导率的平均去除率为76.3％,产水率为76.1％,对氯离子、钙离子都有良好的去除效果,产水水质能够达到循环冷却水系统补充水的要求.%Electrosorb technology was used to treat sewage discharged from circulating cooling water system, and its desalination performance was studied through a pilot scale test. The results of the test showed that, using electrosorb technology to treat the said kind of sewage, the average removal rate of conductivity reached 76.3%, the water production rate was 76.1%, the removal rates of chlorine ion and calcium ion were both satisfactory, and the produced water quality could meet the specification for make—up water of circulating cooling water system.