摘要
采用新型无机—有机改性方法，对浙江临安膨润土进行改性，有效地将双长链阳离子表面活性剂引入膨润土层间，从而提高了有机膨润土的亲油性和对废水中有机污染物的吸附能力。
Novel modified clay absorbents were prepared by inorgano-organo method. The arnmonium surfactant with two dodecyl chain acted as the source of surface organic carbon. The clay's layer thickness increased, and absorption to organic compound improved.
出处
《环境科学与技术》
CAS
CSCD
北大核心
1997年第4期16-17,共2页
Environmental Science & Technology
关键词
膨润土
吸附
水处理
Bentonite Cationics Absorption Wastewater treatment
