摘要
简要介绍了凹凸棒的结构特点及预处理方法,并重点论述了凹凸棒的有机与无机两大类改性方法以及国内外关于凹凸棒去除水环境中重金属和有机污染物的研究进展,针对当前凹凸棒在水污染物处理方面的应用,指出了凹凸棒的未来研究方向。
Not only the structure, characteristics and pretreatment methods of attapulgite were described in brief, but also the organic and inorganic modification methods were mainly reviewed. Furthermore, the domestic and foreign research progress of attapulgite on the removal of heavy metals and organic contaminants in water environment was summarized. In view of the application of attapulgite in wastewater treatment, the future research directions were pointed out.
出处
《水处理技术》
CAS
CSCD
北大核心
2016年第5期32-37,共6页
Technology of Water Treatment
基金
国家自然科学基金(21376166)
关键词
凹凸棒
改性
吸附
attapulgite
modification
adsorption
