摘要
沸石是一种具有优异吸附功能的含水硅铝酸盐矿物。本文论述了沸石的化学晶体结构、吸附性能和离子交换性能,评述了近年来国内外有关沸石在水处理、土壤改良和废气治理方面的研究和应用,对今后沸石在多种环境介质中应用的研究和开发提出了建议。沸石作为一种功能性载体材料,在环境污染治理中值得推广使用,其应用前景广阔。
Zeolite is a kind of aqueous silicoaluminate mineral with excellent adsorption function. In this paper, the crystal structure of zeolite, its characteristics of adsorption and ion exchange were described. The progress of research and application of zeolite in wastewater treatment, soil improvement and waste gas treatment at home and abroad in recent years were commented. Suggestions for the exploitation and application of the zeolite in multiple environments had been put forward. As a functional loading material, zeolite should be popularized in environmental pollution control.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
2006年第6期129-134,共6页
Bulletin of the Chinese Ceramic Society
基金
国家教育部留学回国人员科研启动基金
中国环境科学研究院科技创新基金(No.2004-021)
国家人事部高层次留学人才回国工作资助项目(No.2004-2005)
关键词
沸石
环境介质
载体作用
吸附
zeolite
multiple environmental media
loading function
adsorption
