摘要
对天然膨润土进行有机、无机以及无机—有机改性。结果表明无机—有机改性土能将有机长链季铵盐很好的插入膨润土层间 ,大大增大了它的吸附能力。并研究了改性后的膨润土在吸附活性艳红 X-3 B染料废水中的应用 (与活性炭进行了比较 )。
Methods of modifying Montmorillonite clay have been studied. When modified by inorgano-organo salts, the clay layer thickness increase, the adsorption to organic wastewater improved. The modified montrillonite using to treat the reactive red X-3B is also studied. The results show that it has higher removal efficiency than active carbon.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2000年第3期30-31,共2页
Environmental Science & Technology
基金
浙江省科委基金!资助项目 (No95 1 0 3 5 B)
浙江省教委基金!资助项目 (No1 9990 1 3 80
