离子交换设备是一种传统的、工艺成熟的脱盐处理设备，其原理是在一定条件下，依靠离子交换剂（树脂）所具有的某种离子和预处理水中同电性的离子相互交换而达到软化、除碱、除盐等功能。用于深度脱盐处理，产水电阻率动态可达到18MΩ·cm。
对若干种离子交换设备在我国铀提取工艺中的应用前景提出了初步看法。
The primary views are presented upon the application prospects of some ion exchange units in uranium extraction process in China.
在采用玻璃离子交换工艺制作多模波导功分器时，需要对交换设备、离子交换源、交换温度等因素进行考虑。
When try to fabricate multimode waveguide splitter with glass ion-exchange process, there are many factors to be considered, such as exchange equipment, exchange sources, exchange temperature.
本文主要对EDI设备中的离子交换膜进行研究，并首次采用计算流体力学(CFD)软件对淡水室隔板的流场分布进行模拟。
In this paper, ion-exchange membrane used for EDI is studied, and flow field distribution modeling of dilute chamber with computational fluid dynamics (CFD) software is studied for the first time.
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