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

以发沸石作为离子交换剂处理氨氮废水是可行的。

Primary modified process of natural clinoptilolite was introduced, with focus on application of both natural and modified clinoptilolite in wastewater treatment.

文发沸石的主要改性技术，并着重论近年来发沸石及各种改性发沸石在废水处理中的应用研究动态。