ISO 20041-1:2022

Tritium and carbon-14 activity in gaseous effluents and gas discharges of nuclear installations — Part 1: Sampling of tritium and carbon-14

Standard Details

This document presents the methods and provisions for sampling tritium and carbon‑14 in the gaseous effluents generated by nuclear facilities during operation and decommissioning. Specifically included are sample withdrawal location, extraction, transport flow measurement, and collection for later analysis.

This document doesn’t address to real time measurements of tritium activity and carbon-14 activity in the effluent air of stacks and ducts. Information about real time measurements can be found in ISO 2889:2021, Annex H.

Sample processing, analysis and calculations of tritium and carbon‑14 emissions will be addressed in future parts of ISO 20041.

General Information

Status : Published

Standard Type: Main

Document No: ISO 20041-1:2022

Document Year: 2022

Pages: 37

Edition: 1

Section Volume:
ISO/TC 85/SC 2. Radiological protection

ICS:
27.120.20 Nuclear power plants. Safety

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ISO 20041-1:2022

ISO 20041-1:2022

Standard Details

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