Project

Water quality - Radium-226 - Part 2: Test method using emanometry (ISO/FDIS 13165-2:2022); German version FprEN ISO 13165-2:2022

Abstract

This document 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.

Begin

2021-04-21

WI

00230397

Planned document number

DIN EN ISO 13165-2

Project number

11904667

Responsible national committee

NA 119-01-03-08 UA - Radioactivity measurements in waters 

Responsible european committee

CEN/TC 230 - Water analysis 

Responsible international committee

ISO/TC 147/SC 3 - Radioactivity measurements 

draft standard

Water quality - Radium-226 - Part 2: Test method using emanometry (ISO/DIS 13165-2:2021); German and English version prEN ISO 13165-2:2021
2021-10
Order from Beuth Verlag

previous edition(s)

Water quality - Radium-226 - Part 2: Test method using emanometry (ISO 13165-2:2014); German version EN ISO 13165-2:2020
2020-12

Order from Beuth Verlag

Contact

Silvia Sandner

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2467
Fax: +49 30 2601-42467

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