GB/T 45764-2025
ActiveFine ceramics—Determination of photocatalytic activity of surfaces in an aqueous medium—Degradation of methylene blue
精细陶瓷 水介质中光催化剂表面活性的测定 亚甲基蓝降解法
Application Summary AI generated
This standard specifies a test method for evaluating the photocatalytic activity of fine ceramic surfaces by measuring the degradation rate of methylene blue dye in an aqueous solution under ultraviolet or visible light irradiation. It is primarily applied in the quality control and performance assessment of photocatalytic ceramic products, such as self-cleaning tiles, air-purifying coatings, and water treatment materials. The method is used by manufacturers, testing laboratories, and research institutions to ensure consistent photocatalytic performance for environmental remediation applications.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.