BS ISO 22197-3:2019 - Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials. Removal of toluene

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BS ISO 22197-3:2019

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials. Removal of toluene

Status : Current   Published : October 2019

Format
PDF

Format
HARDCOPY



This document 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 irradiation with ultraviolet light (UV-A).

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 structured filter materials including honeycomb-form, woven and non-woven fabrics, 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 toluene.




Standard NumberBS ISO 22197-3:2019
TitleFine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials. Removal of toluene
StatusCurrent
Publication Date23 October 2019
Cross ReferencesISO 80000-1, ISO 10677, ISO 4892-3, ISO/IEC 17025, ISO 6145-7, ISO 22197-1, ISO 5725-2
ReplacesBS ISO 22197-3:2011
International RelationshipsISO 22197-3:2019
Draft Superseded By18/30377036 DC
DescriptorsPerformance, Pollutant gases, Determination of content, Air filters, Air purification, Ceramics, Air cleaning equipment, Toluene, Semiconductors, Special ceramics, Sheet materials, Catalysts, Photochemical reactions
ICS81.060.30
Title in FrenchCéramiques techniques. Méthodes d'essai relatives à la performance des matériaux photocatalytiques semi-conducteurs pour la purification de l'air Élimination du toluène
CommitteeRPI/13
ISBN978 0 539 00813 5
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size1.912 MB
Price£126.00


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