摘要
在放射性废离子交换树脂水泥固化配方中加入沸石,利用沸石对放射性核素137Cs和90Sr的吸附,降低了水泥固化体的放射性浸出率,从而提高了对废树脂的包容率和固化体处置的安全性。
Zeolite, a mineral which can adsorb radionuclides such as ^137Cs and ^90Sr, is added to the formula of cement solidification of radioactive spent ion exchange resin （IER） in order to reduce leaching rate of radionuclides from cement-solidified forms. Consequently loading capacity of spent IER is increased as well as safety of forms disposal.
出处
《非金属矿》
CAS
CSCD
北大核心
2005年第5期42-44,共3页
Non-Metallic Mines
