Your cart is currently empty!
“ISO 3252:2023 Powder metallurgy – Vocabulary” has been added to your cart. View cart
ISO 10678:2024
ISO 10678:2024 Fine ceramics (advanced ceramics, advanced technical ceramics) – Determination of photocatalytic activity of surfaces in an aqueous medium by degradation of methylene blue
CDN $173.00
Description
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.
Edition
2
Published Date
2024-10-24
Status
PUBLISHED
Pages
14
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
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.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 16520:2025 Tourism and related services – Restaurants and catering – Vocabulary
CDN $173.00 Add to cart -
ISO 1990:1982 Fruits – Nomenclature – First list
CDN $115.00 Add to cart -
ISO 1991:1982 Vegetables – Nomenclature – First list
CDN $115.00 Add to cart -
ISO 6080:2024 Tobacco heating systems – Vocabulary
CDN $76.00 Add to cart
