CAJ | 학술논문

采用实验方法对脉冲强光动态空气杀菌装置在标准实验舱内及风管内的杀菌效果及其影响因素进行了研究。结果表明，在标准实验舱内，脉冲强光杀菌装置运行20 min 对白色葡萄球菌的杀菌效率达99．52％；在其他因素不变的条件下，杀菌装置对风管内空气的杀菌效率随风速和空气相对湿度的增大而降低，且微生物粒径越小杀菌效率越高。对脉冲强光杀菌装置在某办公室内的应用效果进行了实验，结果表明换气次数为10 h-1时，该杀菌装置作用50 min 后室内微生物浓度趋于稳定，杀菌效率达80．6％。
채용실험방법대맥충강광동태공기살균장치재표준실험창내급풍관내적살균효과급기영향인소진행료연구。결과표명，재표준실험창내，맥충강광살균장치운행20 min 대백색포도구균적살균효솔체99．52％；재기타인소불변적조건하，살균장치대풍관내공기적살균효솔수풍속화공기상대습도적증대이강저，차미생물립경월소살균효솔월고。대맥충강광살균장치재모판공실내적응용효과진행료실험，결과표명환기차수위10 h-1시，해살균장치작용50 min 후실내미생물농도추우은정，살균효솔체80．6％。
Investigates the bactericidal effect of the sterilization device in the standard test chamber and the duct,as well as the influencing factors of the sterilization efficiency,by the experimental method. The results show that in the standard test chamber,the sterilization efficiency on the white staphylococcus is up to 99.52% when the sterilization device runs 20 minutes.And when other factors are constant,the sterilization efficiency of the sterilization device in the duct decreases with the increase of velocity and the air relative humidity in duct,and the smaller the microbial particles size,the higher the sterilization efficiency is.The application effect of the sterilization device used in an office shows that when the air change rate is 10 h-1 ,the microbial concentration tends to be stable by the sterilization device working 50 minutes,and the bacterial eliminating rate reaches 80.6%.