Reference number
ISO 22197-1:2016
International Standard
ISO 22197-1:2016
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for air-purification performance of semiconducting photocatalytic materials — Part 1: Removal of nitric oxide
Edition 2
2016-11
Read sample
ISO 22197-1:2016
65416
Published (Edition 2, 2016)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 22197-1:2016

ISO 22197-1:2016
65416
Language
Format
CHF 96
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Abstract

ISO 22197-1:2016 specifies a test method for the determination of the air-purification performance of materials that contain a photocatalyst or have photocatalytic films on the surface, usually made from semiconducting metal oxides, such as titanium dioxide or other ceramic materials, by continuous exposure of a test piece to the model air pollutant under illumination with ultraviolet light. This document is intended for use with different kinds of materials, such as construction materials in flat sheet, board or plate shape, that are the basic forms of materials for various applications. This document also applies to materials in honeycomb-form and to plastic or paper materials if they contain ceramic microcrystals and composites. This document does not apply to powder or granular photocatalytic materials.

This test method is usually applicable to photocatalytic materials produced for air purification. This method is not suitable for the determination of other performance attributes of photocatalytic materials, i.e. decomposition of water contaminants, self-cleaning, antifogging and antibacterial actions. It concerns the removal of nitric oxide.

General information

  •  : Published
     : 2016-11
    : International Standard confirmed [90.93]
  •  : 2
     : 13
  • ISO/TC 206
    81.060.30 
  • RSS updates

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