飞机座舱挥发性有机化合物健康风险评价研究
Health risk assessment of volatile organic compounds in aircraft cabin
摘要：
选取苯、甲苯、乙苯和二甲苯（BTEX）为挥发性有机化合物的代表，采用美国环保署的致癌风险评价和非致癌风险评价模型，对BTEX在飞机座舱中对乘客可能造成的致癌风险和非致癌风险进行了计算。浓度数据来自于对14架航班飞机座舱的实际测试，暴露参数主要来源于针对中国人群的相关文献。针对不同人群（儿童、少年、成年和老人）的计算结果表明，所有人群的致癌风险和非致癌风险均低于美国环保署的限值。
Abstract：
Selects benzene, toluene, ethylbenzene, xylene (BTEX) as representative of volatile organic compounds, adopts the assessment models for carcinogenic risk and non-carcinogenic risk proposed by United States Environment Protection Agency (US EPA),and calculates the carcinogenic risk and the non-carcinogenic risk to passengers caused by BTEX in aircraft cabins.The concentrations of BTEX are from the field measurement data in 14 in-operation flights, and the exposure parameters are from the literatures about Chinese population. The results for different people (children, juvenile, adult and the aged) show that both the carcinogenic risk and the non-carcinogenic risk are lower than the limit value given by US EPA.
Keywords:aircraftcabin,volatileorganiccompound,measurement,healthriskassessment,carcinogenicrisk,non-carcinogenicrisk