首页 | 本学科首页   官方微博 | 高级检索  
     

膨润土在环境污染治理方面的研究进展
引用本文:张颖心,张天胜. 膨润土在环境污染治理方面的研究进展[J]. 工业水处理, 2002, 22(10): 9-12
作者姓名:张颖心  张天胜
作者单位:天津科技大学,天津,300222
摘    要:综述了国内外有关膨润土在环境污染治理方面的研究进展,膨润土及其改性产物(活化膨润土,有机膨胀润土,交联膨润土,有机交联膨润土)由于具有良好的吸附性能,在环境污染治理方面得到了越来越广泛的应用。在对含有机污染物,重金属的废水处理中,膨润土是一种高效吸附剂,欧美国家在土壤和地下水污染的防止和修复方面取得了较大的进展,近年来,有关膨润土用于放射性废物处置的理论研究活跃。

关 键 词:膨润土 环境污染治理 放射性废物 废水处理 土壤修复 蒙脱石
文章编号:1005-829X(2002)10-0009-04

Contaminated environment remediation with bentonite
ZHANG Ying xin,ZHANG Tian sheng. Contaminated environment remediation with bentonite[J]. Industrial Water Treatment, 2002, 22(10): 9-12
Authors:ZHANG Ying xin  ZHANG Tian sheng
Abstract:A study on the remediation of contaminated environment by using bentonite both at home and abroad is reviewed. Having excellent adsorptive properties , natural bentonite and modified bentonite(such as activated bentonite,organobentonite,cross linked bentonite and organic cross linked bentonite) have been widely used in environmental control . Bentonite is an effective adsorbent for the removal of organic contaminates and heavy metals from wastewater . Researches have been conducted on the remediation of polluted soils and underground water. Besides,theoretical studies of bentonite used for radioactive waste treatment have been an active subject in recent years.
Keywords:bentonite  modified bentonite  contaminated environment remediation  remediation of polluted soils and underground water  radioactive waste treatment
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号