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

作　　者：王超[1] 杨旭东[1] 关军[1] 李政[1] 高凯[1] 陆彩云[1] 

机构地区：[1]清华大学

出　　处：《暖通空调》2015年第5期77-81,共5页Heating Ventilating & Air Conditioning

基　　金：国家重点基础研究发展973计划项目(编号:2012CB720100))

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。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.

关 键 词：飞机座舱 挥发性有机化合物 实测 健康风险评价 致癌风险 非致癌风险 

分 类 号：V245.3[航空宇航科学与技术—飞行器设计]