ISO/CD 20041-2
Tritium and carbon-14 activity in gaseous effluents and gas discharges of nuclear installations — Part 2: Determination of tritium and carbon-14 activities by bubbling method
Reference number
ISO/CD 20041-2
Edición 1
Committee Draft
ISO/CD 20041-2
78795
El comité está revisando un borrador.

Resumen

ISO 20041-2 describes analysis methods for the determination of tritium and carbon-14 activities by liquid scintillation counting and calculation methods to determine the tritium activities discharged as tritiated water vapour (HTO) and tritium in other chemical compounds (non-HTO) as wells as carbon-14 activities discharged as carbon dioxide (14CO2) and carbon-14 in other chemical compounds (non-14CO2). The results of the measurement are therefore expressed in becquerels. ISO 20041-2 applies to samples that were obtained by the bubbling technique according to ISO 20041-1 and that are representative of a certain volume stream or volume of discharge during a given period of time and of the corresponding volume discharged. This document does not apply to tritium and carbon-14 activity concentrations in the environmental air, e. g. in the vicinity of nuclear installations.

Informaciones generales

  •  : En desarrollo
    : Cierre del periodo de observaciones [30.60]
  •  : 1
  • ISO/TC 85/SC 2
    27.120.20 
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Objetivos de Desarrollo Sostenible

Esta norma contribuye al siguiente Objetivo de Desarrollo Sostenible

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