作业场所职业危害风险综合评价研究

在引入超标倍数、超标率等指标研究粉尘、毒物和噪声作业职业危害风险评价方法的基础上,综合考虑不同类型职业危害因素致病风险的差异,职业危害接触人数以及职业卫生管理情况,建立了多种类型职业危害因素并存作业场所的风险评价方法,进行了实际应用并取得良好效果,对于管理部门实施作业场所职业危害分级监管以及企业自我分级管理等都具有借鉴意义。

Study on method of comprehensive assessment on occupational hazards at workplaces

On the basis of study on method of risk assessment on work exposing to dust,work exposing to toxicant and work exposing to noise with index exceeding standard and excess standard rate,the comprehensive risk assessment method on multiple occupational hazards at workplaces was constructed.The risk difference for different occupational hazards and number of worker exposed were considered in this method,so did status of occupational management at workplaces.The result of application at different workplaces showed that the comprehensive risk assessment method on multiple occupational hazards can be widely used for occupational health supervision by grading,as well as regular management of occupational health in enterprises.