摘要
本文报道了四间娱乐场所使用紫外荧光灯对室内空气臭氧浓度的影响。结果发现其中三间开灯后测定点臭氧浓度增高,开灯前后比较差别有显著意义。各场所一小时均值范围为0.0004～0.029mg/m^3。尽管未超过国家大气环境质量标准(0.12mg/m^3),但曾出现超标值。短暂的浓度升高的健康效应须引起重视。
This Paper reports the effect of using UVA fluorescent lamp on ozone concentration of indoor air in four ertertainment place. The results indicated that the ozone concentration after torn on the lamp was higher than that of before. (P<0.05). The 1—hour arerage level of Ozone Concentration varies from 0.0004 to 0.029mg/m^3and not exceed the national atmeshere MFC (0.12mg/m^3). But the values of ozone exceeded 1～2 time of MPC on several occation. Temporary inercasing of ozone concentration must be paid attention to there healthy effects.
出处
《广州环境科学》
1994年第2期25-26,共2页
Guangzhou Environmental Science
