确定管理豁免值的技术原理和方法——以低放废物的陆地处置为范例

PRINCIPLE AND METHODOLOGY OF DETEMINING EXEMPLE QUANTITIES

在我国第一代核设施已陆续进入退役阶段的今天,正确制定各种管理豁免值具有很大的技术、经济意义。本文以低放废物的陆地处置为例,比较详细地介绍了从技术上确定豁免值的原理和方法。在对有关问题的讨论中,着重强调了结合各种实践和场址的具体特征进行优化分析的重要性。

The paper introduces the concept of exempt quantities.It points out that the determination ofexempt quantites has become more and more important as the first generation of nuclear facilities inChina has been entering the decommissioning stage.The principle and methodology of detemining ex-emple quantities are described.An example of derivation of exempt quantities for terrestrial disposal oflow-level radioactive waste are presented.