阴离子交换树脂复苏工艺的改进

Improvement of Anion-exchange Resin Recovering Process

阴离子交换树脂污染与水中含有大量有机物有关。根据阴离子交换树脂污染与复苏的机理,在传统阴离子交换树脂复苏的基础上,添加某些络合剂、沉淀剂、增溶剂、氧化剂、表面活性剂等,对阴离子交换树脂复苏工艺进行改进,使树脂复苏的效果得到显著提高。

Anion-exchange resin contaminatio n is due to the large amount of organic s in the water.On the base of practice and mechanism of anion-exchange resin contamination and recovery,improvements are made on anion-exchange resin recovering process through addition of complexing agent,precipitant,c ompatibilizer,oxidant and surfactant,etc.on the base of traditional a nion-exchange resin recovery.Effect of resin recovery is obviously improved.