使用臭氧消毒器对室内空气的污染

The Pollution of Ozone Disinfection Apparatus on Indoor Air

本文研究了目前常用的臭氧（Ｏ３）消毒器（Ｏ３消毒箱和Ｏ３空气消毒净化器）对室内空气所造成的影响。在容积６０ｍ３的测试室中，消毒器按常规方式工作，用硼酸碘化钾比色法和化学发光分析仪测定室内Ｏ３浓度。结果表明Ｏ３消毒箱和Ｏ３空气消毒净化器在工作时产生的Ｏ３已造成室内空气的污染，并超过标准规定。笔者认为，Ｏ３是一种有害气体，应在Ｏ３消毒器的生产和使用中做好防护工作。

This paper examined the pollution in indoor air during utilization of disinfection apparatus(ozone disinfector and ozone air sterilize-cleaner).Ozone concentrations were determined by boric acid-potiassium iodide colorimetric method and chemiluminescence method in a test chamber(volume 60m3)under the normally opration of ozone disinfection apparatus. The result showed that the highly toxic gas-ozone concentrations in test chamber have surpassed the limit value of air standard. Therefore it is recommended that one should pay attention to protection of the ozone pollution when the ozone emitting apparatus is producted and used.