三种电子加速器产生的臭氧危害分析

目的 获得高能电子直线加速器、同步加速器和医用电子直线加速器产生的臭氧浓度，评估其臭氧危害。方法 利用半经验公式分别计算三种常见电子加速器工作场所中臭氧浓度。结果 三种不同类型电子加速器产生的臭氧浓度范围为2.21×10^-5～2.76×10^-1 mg/m³。结论 三种类型电子加速器产生的臭氧浓度均低于标准限值，正常工作条件下臭氧的职业病危害是能够有效控制的。

Hazard analysis of ozone produced by three kinds of electron accelerators

Objective To obtain the ozone concentration produced by high energy electron linac, synchrotron and medical electron linac, and to evaluate its ozone hazards.Method The semi-empirical formula was used to calculate the ozone concentration in the workplace of three common different types of electron accelerators.Result The concentration range of ozone produced by three different types of electron accelerators was 2.21×10^?5～2.76×10^?1 mg/m³.Conclusions The concentration of ozone produced by three different types of electron accelerators was below the standard limit, and the occupational hazards of ozone could be effectively controlled under normal working conditions.