摘要
采用检知管测定甲醛气体浓度,操作简单、快速,可有效检测光触媒纺织品的甲醛降解性能。一般在反应1 h内,光触媒纺织品对甲醛降解效果最明显,之后随着反应时间的增加,降解程度递减,约4 h后基本达到稳定。
Using detector tube, the testing of formaldehyde concentration is simple and rapid, and can detect degradation of formaldehyde of photocatalytic textiles effectively. Generally, the degradation of formaldehyde of photocatalytic textiles is the most obvious during the first 1-hour reaction. As the reaction time increases, the degree of degradation decreases, and remains stable after 4 h.
出处
《印染》
北大核心
2011年第22期42-44,共3页
China Dyeing and Finishing
基金
上海市科学技术委员会课题(编号:10DZ0505400)
关键词
测试
甲醛
光触媒
纺织品
testing
formaldehyde
photocatalytic
textiles
