[摘要] 目的 观察KLY-1200静电吸附式空气消毒器在有人环境对室内空气的动态除菌效果。方法 用撞击式AIR IDEAL空气微生物采样器和ROYCO323-3-1SS型尘埃粒子计数器采样，对照KLY-1200静电吸附式空气消毒机对实验间与对照间空气中细菌数和可吸入颗粒物的动态消除效果。结果 开机2 h、4 h、8 h对空气中自然菌的平均消除率分别达91.84%、91.07%和91.37%。开机后对空气中10 μm尘粒和0.5 μm尘粒的平均消除率分别为82.81%和34.13%。结论 静电吸附式空气消毒器具有较好的动态除菌效果和一定的除尘作用。

    [关键词] 静电吸附式空气消毒器；动态除菌

    Observation on efficacy of electrostatic adsorption air sterilizer in effect of indoor air dynamic strains

    SUN Yu-qing，MAO Jie，ZHANG Fan，et al.

    Institute of Public Health Supervision Shanghai Municipal Health Bureau，Shanghai 20050，China

    [Abstract] Objective In order to observe the effect of KLY-1200-type electrostatic adsorption air sterilizer in dynamic strains in dynamic environment of the indoor air.Methods The sampling of air with AIR IDEAL in impact air microbial sampler and RYCO323-3-1SS type dust-particle counter were used for examining the electrostatic adsorption air sterilizer between the inter test and the control of air eliminating microorganisms and reducing dust.Results Operation of the disinfector for 2 h ......