The results show that treating ammoniated waste water by ion exchange Tech. on clinoptilolite is feasible.

以斜发沸石作为子交换剂处理氨氮废水是可。

This review summaries the application of ion exchangers in the separation and determination of alkali metals, alkali-earth metals, noble metals, rare earth elements and actinoid.

子交换剂在萃取谱中得到了广泛，本文详细总结了子交换剂在分析化学中于碱金属、碱土金属、贵金属、稀土元素、锕系元素等分与测定。