ISO 24953

Textiles — Determination of iodine isotope adsorption efficiency of activated carbon fibre

General information

Current stage: 60.00 Effective date: May 30, 2026

Originator: ISO

Owner: ISO/TC 38

Type: International Standard

Scope

This document provides basic regulations for adsorption efficiency testing methods using radioactive methyl iodine in activated carbon fibres used to adsorb and remove radioactive isotopes (I131) contained in air or gas flow (exhaust). This test method is used to evaluate the adsorption efficiency of radioactive isotopes leaked from nuclear facilities, hospitals, and companies handling radioactive substances, etc.

Life cycle

NOW

IN_DEVELOPMENT
ISO 24953
60.00 Standard under publication
May 30, 2026