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Fine ceramics—Determination of photocatalytic activity of surfaces in an aqueous medium—Degradation of methylene blue
Standard in brief
Scope of Application:
本文件描述了一种光催化剂在紫外光(UV)辐照条件下降解水介质中亚甲基蓝(MB)分子的方法,该方法用于测定光催化剂表面的光催化活性,并表征光催化剂表面在紫外光辐照下降解有机分子的能力。
本文件适用于固体光催化剂表面活性的评价。
Basic information
Standard No:GB/T 45764-2025
Standard Name: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
English Name:Fine ceramics—Determination of photocatalytic activity of surfaces in an aqueous medium—Degradation of methylene blue
Standard Status:现行
Release Date:2025-06-30
Effective Date:2026-01-01
Language of Publication:中文简体
Standard Classification
ICS Number:81.060.30
CCS Number:Q30
Related Standards
Referenced Standards:GB/T 8170,GB/T 26791,GB/T 26813,GB/T 27025,JJG 879
Adopted Standards:ISO 10678:2024
Adopted Standard Name:《精细陶瓷(先进陶瓷、先进技术陶瓷) 用亚甲基蓝降解法测定水介质中光催化剂表面活性》
Adoption Level:MOD
Publication Information
Number of pages:20
Number of words:22 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-06-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:45764
Drafter:张骋、孙宇航、吕帅帅、郑晓虹、陈常祝、陈平儿、陈祎、王新刚、蔡永丰
Drafting Organization:上海应用技术大学、山东工业陶瓷研究设计院有限公司、中国科学院上海硅酸盐研究所、广东申牧王卫浴有限公司、宁波市平熔金属制品有限公司
Management Organization:全国工业陶瓷标准化技术委员会(SAC/TC 194)
Proposing Department:中国建筑材料联合会