ISO 24390:2023 核能 核燃料技术 核设施产生的极低水平废物（VLLW）的放射性表征方法

标准编号：ISO 24390:2023

中文名称：核能 核燃料技术 核设施产生的极低水平废物（VLLW）的放射性表征方法

英文名称：Nuclear energy — Nuclear fuel technology — Methodologies for radioactivity characterization of very low-level waste (VLLW) generated by nuclear facilities

发布日期：2023-11

标准范围

本文件描述了核设施运行或退役产生的极低放废物（VLLW）放射性表征的方法。目的是将VLLW与低放射性固体废物和低于清除水平的废物区分开来。目的是有效地表征并证明其满足VLLW的标准。本文件特别侧重于放射性固体废物的表征方法。本文件不包括许可和豁免监控。此外，液体和气体废物的表征也被排除在本文件之外。

This document describes methodologies for radioactivity characterization of very low-level waste (VLLW) generated from the operation or decommissioning of nuclear facilities. The purpose is to differentiate VLLW from low-level radioactive solid waste and waste below clearance levels. The aim is to effectively characterize and to demonstrate that it satisfies the criteria for VLLW.

This document focuses specifically on characterization methods of radioactive solid waste. Clearance and exemption monitoring are not covered within this document. Additionally, the characterization of liquid and gaseous wastes is also excluded from this document.

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