摘要
14C具有较长的半衰期,可与稳定同位素一起进入生物圈,从而在核电站的环境影响评价中受到关注。本文基于HTR-PM给出了产生14C的各反应模型,并代以HTR-PM参数,对HTR-PM中14C的年产生量和气态释放量作出估算。最后,将计算结果与CANDU堆型进行了比较。
14C has a long half-life and can enter the biosphere with the stable isotope.It is concerned in environmental impact assessment of nuclear power plants.Models of 14C production and release from HTR-PM were established,and annual production and release were estimated.The result was compared with CANDU.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
2009年第S2期375-378,共4页
Atomic Energy Science and Technology
基金
国家重大科技专项资助项目(ZX06901)
