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 ...
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
关键词
辉沸石
污水净化
开发利用
资源
广西
stilbite
wastewater purification
development and utilization
Ziyuan
Guangxi
