NF EN ISO 9271
NF EN ISO 9271

NF EN ISO 9271

July 2024
Standard Current

Decontamination of radioactively contaminated surfaces - Testing of decontamination agents for textiles

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Main informations

Collections

National standards and national normative documents

Thematics

QSE, Gestion des risques et SST, Sécurité

Publication date

July 2024

Number of pages

42 p.

Reference

NF EN ISO 9271

ICS Codes

13.280   Radiation protection

Print number

1

European kinship

EN ISO 9271:2024
Replaced standards (1)
NF ISO 9271
NF ISO 9271
December 1992
Standard Cancelled
Decontamination of radioactively contaminated surfaces. Testing of decontamination agents for textiles.

La présente norme prescrit une méthode d'essai pour déterminer l'efficacité des agents de décontamination pour éliminer les radionucléides déposés sur un textile. Elle s'applique à l'essai des détergents, qui peuvent être utilisés en solution aqueuse, pour le nettoyage des textiles contaminés par les éléments radioactifs. Elle ne s'applique pas aux essais de l'aptitude des détergents à éliminer la saleté non radioactive, celle-ci étant considérée comme établie de façon satisfaisante.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes, définitions et symboles
  • 4 Principe
  • 5 Appareillage
  • 6 Contamination et agents de décontamination
  • 7 Éprouvette textile contaminée
  • 8 Mode opératoire
  • 9 Calcul des résultats et évaluation de la facilité de décontamination
  • 10 Rapport d'essai
  • A Porte-éprouvette à pince
  • B Agitateur d'enceinte pour la décontamination
  • C Formules pour la préparation des solutions contaminantes de60 Co et 137 Cs ou 134 Cs
  • D Exemple de rapport d'essai
  • Bibliographie
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