工作场所空气和环境空气及室内空气主要指标检测方法的一致性探讨

Discussion on the consistency of detection methods of main indexes of workplace air, ambient air and indoor air

大气主要污染物包括颗粒物、臭氧、二氧化硫和二氧化氮等。职业人群因作业场所存在这些职业病危害因素,极可能受到作业场所职业病危害因素和大气污染物的双重危害,若居室中也存在类似污染物,职业人群的每日暴露浓度可能明显高于其他人群。工作场所空气、环境空气和室内空气中的相关标准都规定了上述大气主要污染物的接触限值和检测方法,但相同指标的检测方法存在差异,为估算每日总暴露水平带来困难。本文旨在探讨空气中相关污染物指标检测方法的一致性问题,为以后估算不同人群每日污染物暴露水平提供科学依据。

Major air pollutants include particulate matter,ozone,sulfur dioxide and nitrogen dioxide,etc.Recent posts have confirmed that air pollution has a variety of adverse health effects on people's health.For professional people,because of occupational hazards of these major atmospheric pollutants also exist in the workplace,is likely to suffer from the double hazards of occupational hazards and air pollutants in the workplace,if similar pollutants are present in the home,the daily exposure concentration of the occupational population may be significantly higher than that of the general population.Exposure limits and testing methods for major atmospheric pollutants(particulate matter or dust,ozone,sulfur dioxide and nitrogen dioxide)are set by relevant standards in workplace air,ambient air and indoor air.However,due to different places and different management departments,there are differences in the detection methods of the same indicators,which brings difficulties to estimate the total daily exposure level.The purpose of this paper is to discuss the"consistency"of the detection method of relevant pollutants in the air,in order to provide scientific basis for estimating the daily exposure level of pollutants in different populations.