空气消毒器现场消毒效果评估

目的选择适合医院使用的室内动态空气消毒器。方法将空气消毒器安装于相应体积的房间内,在静态及动态下,于开机前及连续开机后不同时间进行空气细菌含量检测,根据消亡率判定消毒效果。结果静态时,各空气消毒器在开机0.5h后,室内自然菌消亡率均>90%,消毒合格;动态时也有较好的消毒效果。结论空气消毒器解决了室内动态空气消毒,但必须正确选择和合理使用才能达到良好地消毒效果。

Evaluation for Disinfection Effect of Air Disinfectors

OBJECTIVE To select applicable air disinfectors that can be used at indoor dynamic state to disinfect air in hospital.METHODS Some different air disinfectors were installed different volumetric rooms.To detect indoor air bacterial content before and after running the air disinfectors at quiet state and dynamic state.To evaluate the disinfection effect of these air disinfectors according to the eliminateion rates.RESULTS At quiet state,the indoor bacteria eliminateion rate exceed 90% after the air disinfectors running 0.5h.So the disinfection were qualified.At dynamic state,these air disinfectors showed good lasting disinfection effect.CONCLUSIONS The air disinfectors solve the problem of indoor air disinfection at dynamic state.It is imperative that select and use exactly the air(disinfectors) to get good disinfection effect.