【作者】 纳薇； 朱忠其； 赵雪君； 杨鑫； 柳清菊；

【Author】 NA Wei, ZHU Zhong-qi, ZHAO Xue-jun, YANG Xin, LIU Qing-ju (Department of Materials Science and Engineering, Yunnan University, Kunming 650091, China)

【机构】 云南大学材料科学与工程系；

【摘要】 采用自行设计的光催化降解装置,在乙酰丙酮分光光度法的理论基础上,提出了一种实验室用检测光催化降解甲醛的简便方法,分析了光照、反应时间、甲醛浓度等因素对光催化降解率的影响。实验表明,该方法简便易行、成本低廉,可作为实验室光催化降解甲醛的研究。更多还原

【Abstract】 A convenient method of photocatalytic degradation of formaldehyde in lab by self-designed photocatalytic plant was proposed based on the analysis and comparison of different methods used to detect formaldehyde. The effects of illumination, reaction time, and formaldehyde concentration were analyzed. It is found that the method is simple and has lower cost; and it can be used in lab for the photocatalytic degradation of indoor formaldehyde.更多还原