En proceso de publicación
ISO 10678
Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of photocatalytic activity of surfaces in an aqueous medium by degradation of methylene blue
Reference number
ISO 10678
ISO 10678
Edition 2
2024-10
2024-10
© ISO 2024
En proceso de publicación
ISO 10678
86490
En proceso de publicación
(Edición 2, 2024)
Pasos finales de producción (hasta siete semanas).
Reemplazará ISO 10678:2010
Resumen
ISO 10678:2010 specifies a method for the determination of the photocatalytic activity of surfaces by degradation of the dye molecule methylene blue (MB) in aqueous solution using artificial ultraviolet (UV) radiation, and characterizes the ability of photoactive surfaces to degrade dissolved organic molecules on ultraviolet radiation.
The test method specified is also applicable to evaluation of the specific photocatalytic self-cleaning activity of surfaces covered with respective coatings.
This method is not applicable to characterizing the photoactivity of surfaces on visible illumination, regarding direct soiling, degradation of gaseous molecules and the determination of antimicrobial photoactivity of surfaces.
Informaciones generales
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Estado: En desarrolloFecha de publicación: 2024-10Etapa: Norma Internacional en proceso de publicación [60.00]
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Edición: 2
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Comité Técnico :ISO/TC 206ICS :81.060.30
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Ciclo de vida
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Anteriormente
PublicadoISO 10678:2010
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Ahora
