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对南京市大气中臭氧(O_3)的污染状况及人体接触健康效应进行调查。结果表明,南京市各功能区大气中 O_3浓度范围从未检出到0.069mg/m~3。臭氧灯室、紫外灯室 O_3浓度分别为1.289mg/m~3和0.245mg/m~3,复印机室 O_3浓度在0.01～0.03mg/m~3之间.O_3接触组主观症状的出现率明显高于对照组。O_3接触组肺功能指标 FVC、MMEF、V_(75)、V_(5(?))、V_(25)明显低于对照组。
To investigate the ozone pollution (O_3) in Nanjing air and the health effects of human exposure. The results showed that the concentrations of O_3 in the atmosphere of various functional areas in Nanjing were never detected to 0.069 mg / m ~ 3. The O_3 concentration of ozone lamp chamber and UV lamp chamber were 1.289mg / m ~ 3 and 0.245mg / m ~ 3 respectively, and the O_3 concentration of copier room was between 0.01 ~ 0.03mg / m ~ 3. The incidence of subjective symptoms in O_3 exposure group was obvious Higher than the control group. The pulmonary function indexes FVC, MMEF, V_ (75), V_ (5) and V_ (25) in O_3 exposure group were significantly lower than those in control group.