摘要
介绍了改进后的加热解吸装置 ,在 2～ 3小时可将 5 g土样中所含的 90 %的水分解吸收集到冷凝瓶中 ,制成液闪测量样品。该装置和方法在超铀核素近地表迁移行为及其处置安全评价方法学研究中 。
This paper describes a high temperature extraction device, by which greater than 90% of moisture contained in 5 g of soil sample can be collected in cold condensation tube in 2 hours, and used for Liquid Scintillation counting. This device and method has been used for measuring tritium content in soil sample in study on CJ 2 project.
出处
《辐射防护通讯》
2002年第6期26-28,共3页
Radiation Protection Bulletin
