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ISO 13165-2

Water quality - Radium-226 - Part 2: Test method using emanometry

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Organization: ISO
Publication Date: 15 April 2014
Status: active
Page Count: 22
ICS Code (Examination of physical properties of water): 13.060.60
ICS Code (Radiation measurements): 17.240
scope:

This part of ISO 13165 specifies the determination of radium-226 (226Ra) activity concentration in all types of water by emanometry.

The method specified is suitable for the determination of the soluble, suspended, and total 226Ra activity concentration in all types of water with soluble 226Ra activity concentrations greater than 0,02 Bq l−1.

In water containing high activity concentrations of 228Th, interference from 220Rn decay products can lead to overestimation of measured levels

Document History

13165-2
September 1, 2022
Water quality — Radium-226 — Part 2: Test method using emanometry
This document specifies a test method to determine radium-226 (226Ra) activity concentration in all types of water by emanometry. The test method specified is suitable for the determination of the...
ISO 13165-2
April 15, 2014
Water quality - Radium-226 - Part 2: Test method using emanometry
This part of ISO 13165 specifies the determination of radium-226 (226Ra) activity concentration in all types of water by emanometry. The method specified is suitable for the determination of the...

References

This document references:
ASTM D3454 - Standard Test Method for Radium-226 in Water
Published by ASTM on October 1, 2018
This test method covers the measurement of soluble, suspended, and total 226Ra in water in concentrations above 3.7 × 10−3 Bq/L. This test method is not applicable to the measurement of other radium...
This document references:
ISO 10703 - Water quality — Determination of the activity concentration of radionuclides — Method by high resolution gamma-ray spectrometry
Published by ISO on November 15, 2007
A description is not available for this item.
This document references:
ISO 11665-1 - Measurement of radioactivity in the environment — Air: radon-222 — Part 1: Origins of radon and its short-lived decay products and associated measurement methods
Published by ISO on September 1, 2019
This document outlines guidance for measuring radon-222 activity concentration and the potential alpha energy concentration of its short-lived decay products in the air. The measurement methods fall...
This document references:
ISO 11665-5 - Measurement of radioactivity in the environment — Air: radon-222 — Part 5: Continuous measurement methods of the activity concentration
Published by ISO on January 1, 2020
This document describes continuous measurement methods for radon-222. It gives indications for continuous measuring of the temporal variations of radon activity concentration in open or confined...
This document is referenced by:
EN ISO 22017 - Water quality - Guidance for rapid radioactivity measurements in nuclear or radiological emergency situation
Published by CEN on September 1, 2020
This document provides guidelines for testing laboratories wanting to use rapid test methods on water samples that may be contaminated following a nuclear or radiological emergency incident. In an...
This document is referenced by:
SN EN ISO 22017 - Water quality - Guidance for rapid radioactivity measurements in nuclear or radiological emergency situation
Published by SNV on January 1, 2021
This document provides guidelines for testing laboratories wanting to use rapid test methods on water samples that may be contaminated following a nuclear or radiological emergency incident. In an...
This document is referenced by:
ISO 20043-1 - Measurement of radioactivity in the environment — Guidelines for effective dose assessment using environmental monitoring data — Part 1: Planned and existing exposure situation
Published by ISO on January 1, 2021
These international guidelines are based on the assumption that monitoring of environmental components (atmosphere, water, soil and biota) as well as food quality ensure the protection of human...
This document is referenced by:
ISO 22017 - Water quality — Guidance for rapid radioactivity measurements in nuclear or radiological emergency situation
Published by ISO on August 1, 2020
This document provides guidelines for testing laboratories wanting to use rapid test methods on water samples that may be contaminated following a nuclear or radiological emergency incident. In an...
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