摘要
蛭石矿物是我国的优势非金属矿种。本文从蛭石矿物的柱撑改性和对环境污染物的吸附性入手,系统综述了蛭石矿物的柱撑方法及改进方法;有机柱化剂在蛭石矿物层间域中的排布;蛭石矿物的柱撑机理以及蛭石矿物对重金属离子和毒害性有机污染物吸附特性。为拓展蛭石矿物的应用提供了较详尽的资料。
Vermiculite is a dominated industrial commodity in China. From the aspect of modification of vermiculite and adsorptive characteristics of environmental pollutants, this article has systematically summarized the pillared method and modification of vermiculite, the distribution of organic pillared agent in the interlayer of vermiculite, the pillared mechanism of vermiculite and the characteristics of vermiculite adsorbing heavy metal ions and toxic organic pollutants. This has provided detailed information for extending the application of vermiculite.
出处
《矿物岩石地球化学通报》
CAS
CSCD
2006年第2期177-182,共6页
Bulletin of Mineralogy, Petrology and Geochemistry
基金
国家自然科学基金资助项目(40202007
40573064)
广东省自然科学基金资助项目(020938
04020017)
华南理工大学学生研究计划(SRP)资助项目
关键词
蛭石
柱撑
插层
污染物
vermiculite
pillared； intercalation
pollutants
