Occupational Dust Hazards and Risk Assessment of Coal-Fired Thermal Power Plants of Different Capacities—China,2017–2019  

作　　者：Xin Wang Weijiang Hu Siyu Zhang Ning Kang Hongfei Wang Yiwen Dong Hongying Bian Ye Meng 

机构地区：[1]National Institute of Occupational Health and Poison Control,Chinese Center for Disease Control and Prevention,Beijing,China.

出　　处：《China CDC weekly》2021年第43期901-905,共5页中国疾病预防控制中心周报（英文）

基　　金：The National Natural Science Foundation of China(81472956,30972449);the Occupational Health Risk Assessment and National Occupational Health Standard Setting Project(131031109000150003)of the National Institute of Occupational Health and Poison Control,Chinese Center for Disease Control and Prevention.

摘　　要：Summary What is already known about this topic?Silica dust and coal dust are the main occupational hazards in coal-fired thermal power plants,which mainly exist in coal transportation workplaces,combustion milling workplaces,and ash removal workplaces.What is added by this report?The overall environmental and personal dust exposure levels decrease with an increase in the capacity of coalfired thermal power plants.

关 键 词：OCCUPATIONAL COAL TRANSPORTATION 

分 类 号：X822.7[环境科学与工程—环境工程]