宁夏铱-192放射源辐射事故调查及分析  

Investigation and Analysis of ^(192)Ir Source Radiation Accident in Ningxia

作　　者：董良 卢桂才[1] 周天荣 李鸿成[1] 姬绪莉[1] 孙彦玲[1] 史俊峰 Dong Liang;Lu Guicai;Zhou Tianrong;Li Hongcheng;Ji Xuli;Sun Yanling;Shi Junfeng(Ningxia Center for Diseases Prevention and Control,Yinchuan 750001,China;Zhongwei Health Supervision Institute,Zhongwei 755000,China)

机构地区：[1]宁夏回族自治区疾病预防控制中心,银川750001 [2]中卫市卫生监督所,中卫755000

出　　处：《核安全》2022年第3期15-19,共5页Nuclear Safety

摘　　要：本文从事故背景、过程、临床救治、调查结果、结论和建议等方面对宁夏铱-192放射源辐射事故进行了介绍。该事故的实践表明:涉事企业法律意识淡薄,对辐射安全不够重视,随意出借辐射安全许可证和探伤机,使用未经培训的临时人员开展探伤作业,放射源和辐射安全管理不善、工作人员事故应急处置不当是造成此次事故的主要原因。因此加强企业管理和政府监管,积极培育辐射安全文化是预防事故发生的重要手段。本文可为工业用放射源辐射事故应急和救治提供借鉴和参考。Some information about the Ningxia ^(192)Ir Source Radiation Accident in this paper.For instance,the background of accident,detailed process,clinical treatment,findings,conclusion and suggestion,etc.The practice shows that the main cause of accidents include faint legal consciousness,insufficient attention had been paid to radiation safety,feel free to lend Radiation Safety Permits and Flaw Detectors,hire untrained temporary workingman to handle Flaw Detectors,Mismanagement of radioactive sources and radiation safety and improper emergency handling of this accidents.Therefore,strengthening enterprise management,government supervision and actively cultivating radiation safety culture are important means to prevent accidents.This paper will provide experience and reference for the emergency response and treatment of radiation accidents involving industrial radioactive sources.

关 键 词：铱-192 辐射事故 辐射安全 

分 类 号：R[医药卫生]