复床离子交换树脂的电再生技术

Electro-Regeneration Technology for Ion Exchange Resin in Combined Bed

在简述混床离子交换树脂电再生技术的基础上,着重讨论复床离子交换树脂的电再生技术的特点、原理和试验研究结果及电再生器的结构。作者所发明的复床树脂电再生器,可同时实现复床中失效阳床和阴床树脂分别再生,再生效果很好;运行不消耗酸碱化学药剂,无废物排放,不污染水体和环境;只消耗少量电能和纯水,经济效益极好;操作简单,使用方便。

Based on a brief introduction to the electro-regeneration technology for ion exchange resins in mixed bed, the characteristics, principle and experimental results of the electro-regeneration technology for ion exchange resin in combined bed as well as the construction of the electro-regenerator are emphatically discussed. The electro-regenerator invented by the author has the following advantages: the ion exchange resins of the exhausted cation bed and anion bed in the combined bed can be regenerated at the same time, the result of which is very good; the operation does not consume any acid-alkali chemical except little electric energy and pure water and does not discharge any waste and, therefore, does not pollute the receiving water body and the environment; the economical benefit is very good, and the operation is simple and easy.