广西车田沸石特征及其水处理应用效果研究  

THE MAIN FEATURES AND IT'S UTILIZATION OF THE ZEOLITE FOR WASTEWATER TREATING IN CHETIAN, GUANGXI

作　　者：刘康怀[1] 邢核[1] 杨国清[1] 

机构地区：[1]桂林工学院资源与环境工程系,广西桂林541004

出　　处：《桂林工学院学报》2000年第S1期68-71,共4页Journal of Guilin University of Technology

基　　金：中南工业大学测试基金的资助

摘　　要：车田辉沸石的耐酸性和热稳定性都很好 ,并具有特征的硅氧四面体环状结构 ,因而 ,其比表面积大、微孔发育。利用车田辉沸石进行污水净化的试验结果表明 ,其去除污染物的能力较强 ,对有毒有害重金属具有选择吸附性 ,重金属去除率可达 90 %以上。建议加强对车田辉沸石进行基础性研究 ,充分挖掘车田辉沸石的潜在价值。根据我区的实际情况 。The stilbite, in Chetian deposit,is a very useful mineral being its super quality and whiteness. Its capabilities against the acid and heat are very strong. There is an extensive outside appearance area and micro-looseness of structure because the stilbite has particular texture of silica tetrhedron loops. After being used to purify the wastewater, the experimental result has indicated that the pollutant could be easily moved from the wastewater and the poisonous heavy metal ions were absorbed in selection ...

关 键 词：辉沸石 污水净化 开发利用 资源 广西 

分 类 号：P578.974[天文地球—矿物学]