某区部队公共场所空气卫生状况监测分析

Monitoring analysis of air hygiene quality in an army public places

目的了解某区部队公共场所空气质量基本情况,客观评价其卫生状况并针对问题提出可行的防控措施。方法依照国家标准GB/T 18204-2000《公共场所卫生检验方法》对某区部队所属4类126个公共场所进行空气卫生状况监测,监测项目包括温度、相对湿度、风速、照度、噪声、一氧化碳、二氧化碳、甲醛、臭氧、空气细菌总数。结果4类场所总体合格率为84.9%,最高为淋浴类场所93.8%,最低为宾馆、招待所82.5%,文化娱乐场所和美容美发类场所分别为84.0%、85.0%。共监测1 383项次,总合格率为97.4%,其中照度、噪声、甲醛、空气细菌总数的合格率分别为93.1%、89.9%、96.1%、94.9%,其它监测项目合格率均为100.0%。4类场所中,噪声污染主要集中在宾馆、招待所类和美容美发类场所,空气细菌污染和照明不足主要见于宾馆、招待所类场所,甲醛污染主要存在于文化娱乐场所。结论某区部队公共场所存在的问题主要是照度不足、噪声、甲醛和空气细菌总数超标,应针对不同问题采取不同的防控措施。

Objective To understand the elementary state of air quality in an army public places and find out problems so as to provide available measurements. Methods The temperature,relative humidity,wind speed,illumination intensity,noise level,carbon monoxide,carbon dioxide,formaldehyde,ozone,aerobic bacterial count were monitored according to GB/T 18204- 2000 Public places hygiene test methods in 4 categories 126 army public places. Results The general qualification rate was 84. 9%,bathrooms took the highest at 93. 8%and hotels took the lowest at 82. 5%. Places of cultural entertainment and barber shops qualification rate were84. 0% and 85. 0% respectively. The general qualification rate was 97. 4% for 1383 monitoring items,among which the qualification rate of illumination intensity was 93. 1%,noise level was 89. 9%,formaldehyde was96. 1%,aerobic bacterial count was 94. 9%,the rest items ＇ qualified rate were 100%. In 4 categories of places,noise pollution were mainly concentrate in hotels,guest houses and hairdressing places,air bacteria pollution and insufficient lighting were mainly concentrate in hotel,hostel places,formaldehyde pollution were mainly concentrate in cultural entertainment places. Conclusions The air quality problems in army public places are mainly illumination intensity,noise level,formaldehyde,and aerobic bacterial count,available measurements should be taken to improve the air quality of army public places.