BS ISO 9271:2023

$167.15

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

Published By	Publication Date	Number of Pages
BSI	2023	38

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Category: BSI

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Description

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PDF Pages	PDF Title
2	National foreword
6	Foreword
7	Introduction
9	1 Scope 2 Normative references 3 Terms, definitions and symbols
10	3.1 Terms and definitions
11	3.2 Symbols 4 Principle
12	5 Apparatus 5.1 Beakers 5.2 Radiation detector
13	5.3 Pipettes 5.4 Two polytetrafluoroethylene (PTFE) or quartz ampoules 5.5 Thermostat 5.6 Storage bottles 5.7 Drying cabinet 5.8 Mounting
14	5.9 Cage-stirrer apparatus 6 Contamination and decontamination agents 6.1 Contaminant solutions 6.1.1 Composition of contaminant solutions 6.1.2 Preparation of the contaminant solutions
15	6.1.3 Storage of the contaminant solution 6.2 Decontamination agents 7 Contaminated textile specimen 7.1 Reference materials
16	7.2 Number and dimensions of contaminated textile specimens 8 Procedure 8.1 Determining the specific pulse rate of each contaminant solution 8.2 Preparation of the textile specimens
17	8.3 Contamination 8.3.1 Preparation 8.3.2 Procedure
18	8.4 Decontamination 8.4.1 Preparation 8.4.2 Procedure
19	8.5 Determining the residual pulse rate, Ir 9 Calculation of results and assessment of ease of decontamination
20	10 Test report
21	Annex A (informative) Clamp specimen holder
22	Annex B (normative) Cage-stirrer apparatus for decontamination
31	Annex C (informative) Formulae for the preparation of 60Co and 137Cs or 134Cs contaminant solutions
34	Annex D (informative) Example of a test report
36	Bibliography

Additional information

Status	Withdrawn
Pages	38
Publication Date	2023-03-06
Withdrawn Date	2024-07-26
ISBN	978 0 539 17049 8
Standard Number	BS ISO 9271:2023
Title	Decontamination of radioactively contaminated surfaces. Testing of decontamination agents for textiles
Identical National Standard Of	ISO 9271
Descriptors	Chemical technology processes, Decontamination, Radioactive fallout, Sources (radioactive), Dangerous materials, Radioactive materials, Radioactive wastes, Fibres (textile), Textiles, Efficiency, Cleaning agents, Surface active agents, Surfactants
Publisher	BSI
Committee	NCE/2
ICS Codes	13.280 - Radiation protection

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BS ISO 9271:2023

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