Cleansing effect of light catalyst compound atomization in the hospital environment
- VernacularTitle:光触媒复合物喷雾在医院环境净化消毒中的应用
- Author:
Xiangyi YIN
;
Wanyu ZHANG
;
Yan DING
;
Guoxiu ZHANG
- Publication Type:Journal Article
- Keywords:
Light-catalyst;
Atomization;
Disinfectant;
Hospital-environment
- From:
Journal of Medical Postgraduates
2004;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To check the cleansing effect of light catalyst compound atomization in the hospital environment. Methods: Bacterium quantities were compared in the rooms treated with light catalyst compound atomization or routine cleansing. Results: In the room treated with light catalyst compound atomization,the rate of air bacterium reduction was 90.83% at 1 h,53.61% at 24 h,and 55.82% in average from 1 week to 12 weeks.Bacterium on object surfaces were kept lower for 8 weeks in the light catalyst compound sprayed room than in the routinely cleansed room.Conclusion:The light catalyst compound atomization can chronically cleanse the hospital environment without pollution.
