摘要
介绍了铀吸附实验的研究现状,对吸附铀的各种载体进行了总结。目前,主要采用静态法(批示法)和动态法(柱法)进行铀的吸附实验研究。吸附铀的载体主要有粘土,金属的水合氧化物等胶体,藻类及菌类,树脂等。主要考察pH值、温度、吸附时间、阴离子、阳离子、细菌浓度、铀浓度等对吸附速率及吸附量的影响。
This paper introduces present situation of uranium sorption experiments and summarizes some carriers that can adsorb uranium. The batch technique and the column method were mainly adopted to study the sorption of uranium. At present, the carriers include clay, hydrous ferric oxide, alga, fungus, resin, and so on. Attentions were focused mainly on the effects of pH, temperature, sorption time, anions, cations, the concentration of bacteria and the concentration of uranium on uranium sorption speed and sorption quantity.
出处
《四川环境》
2007年第1期77-79,84,共4页
Sichuan Environment
关键词
铀
吸附
载体
现状
Uranium
sorption
carriers
present situation
