摘要：

累托石是由云母层和类蒙脱石层组成,它兼有云母和蒙脱石的某些特性。作者在对累托石的成型品的物理性能和阳离子交换性能研究的基础上,重点研究了累托石对氨氮的阳离子交换作用。实验证明,累托石对氨氮有一定的离子交换作用。

关键词: 累托石, 氨氮, 废水处理

Abstract:

Rectorite is a regular interstratified mineral composed of muscovite-link and montmorillonite-link layers in the proportion of 1 1.This paper introduces its application in NH₃-N wastewater treatment, including the cation-exchange and heat-palingenesis of formatted-rectories,NH₃ -N cation-exchange with disperse rectorites, etc ..It is proved that re-ctorite has certain capability of cation-exchange that can be used as an environmental function material in NH₃ -N wastewater treatment .

Key words: rectorite, ammonia nitrogen, wastewater treatment

中图分类号: 

• X703.1