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ISO 10678:2024

Current Revision

Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of photocatalytic activity of surfaces in an aqueous medium by degradation of methylene blue

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This document specifies a method for the determination of the photocatalytic activity of surfaces by means of degradation of methylene blue (MB) in an aqueous medium under artificial irradiation, and characterises photocatalytically active surfaces with respect to their activity for degradation of dissolved organic molecules under radiant exposure to ultraviolet light.

This document does not apply for the characterization of surfaces with respect to their photocatalytic activity under visible light. A correlation of photocatalytic activity with the removal of direct soiling, the degradation of gaseous molecules in the environmental air or the antimicrobial efficacy can exist, especially for surfaces with low photonic efficiency.


SDO ISO: International Organization for Standardization
Document Number ISO 10678
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 206
Publish Date Document Id Type View
Not Available ISO 10678:2024 Revision
Not Available ISO 10678:2010 Revision