低放射性废水连续监测系统设计  

The Design of Low Level Radioactive Waste Water Continuous Monitor System

作　　者：马弢[1] 孟丹[1] 杨屹[1] 马英豪[1] 李建伟[1] 杨柳[1] 畅翔 MA Tao;MENG Dan;YANG Yi;MA Ying-hao;LI Jian-wei;YANG Liu;CHANG Xiang(China Institute for Radiation Protection,Taiyuan 030006,China)

机构地区：[1]中国辐射防护研究院,太原030006

出　　处：《核电子学与探测技术》2021年第3期533-536,共4页Nuclear Electronics & Detection Technology

摘　　要：构建了一种新型的低放射性废水连续监测系统。对其设计原理进行了简单介绍,并通过蒙特卡罗模拟对NaI(Tl)谱仪做了无源效率刻度,将测量结果与γ谱分析的结果做比较,监测仪测量结果满足需求。A novel low level radioactive waste water continuous monitor system is constructed,and its design principle is briefly introduced.The passive efficiency of NaI(Tl)spectrometer is calibrated by Monte Carlo simulation.The measurement results are compared with the results of gamma spectrum analysis,and the measurement results of the monitor meet the demand.

关 键 词：低放射性废水 蒙特卡罗模拟 无源效率刻度 NaI(Tl)谱仪 

分 类 号：O59[理学—应用物理]