| Li Rong,Li Bailong,Xie Xiangdong,Chen Xiaohua,Liu Yulong,Gao Zongke,Li Jing,Yang Xinrui,Liu Jing.Discussion on application of control level of radioactive contamination on personnel's body surface in a nuclear and radiological emergency[J].Chinese Journal of Radiological Medicine and Protection,2023,43(3):222-227 |
| Discussion on application of control level of radioactive contamination on personnel's body surface in a nuclear and radiological emergency |
| Received:October 25, 2022 |
| DOI：10.3760/cma.j.cn112271-20221025-00419 |
| KeyWords:Nuclear and radiation emergency Surface radioactive pollution Decontamination Control level National standard |
| FundProject:国家自然科学基金（82173456）；四川省自然科学基金重点项目（2022NSFSC0051）；全军后勤科研重大项目（AWS17J007）；重庆市自然科学基金（CSTC2021jcyj-msxm3803） |
| Author Name | Affiliation | | Li Rong | Department of Military Preventive Medicine, PLA Army Medical University, Institute of Combined Injury, State Key Laboratory of Trauma and Burn Combined Injury, Chongqing 400038, China | | Li Bailong | Department of Marine Medicine, PLA Navy Medical University, Shanghai 200433, China | | Xie Xiangdong | Institute of Radiation Medicine, Academy of Military Medicine, Academy of Military Sciences, Beijing 100850, China | | Chen Xiaohua | Institute of Radiation Medicine, Academy of Military Medicine, Academy of Military Sciences, Beijing 100850, China | | Liu Yulong | Department of Oncology and Occupational Diseases, Second Affiliated Hospital of Soochow University, Suzhou 215004, China | | Gao Zongke | PLA 96607 Military Hospital, Baoji 72100, China | | Li Jing | Department of Military Preventive Medicine, PLA Air Force Medical University, Xi'an 710038, China | | Yang Xinrui | Department of Military Preventive Medicine, PLA Army Medical University, Institute of Combined Injury, State Key Laboratory of Trauma and Burn Combined Injury, Chongqing 400038, China | | Liu Jing | Department of Military Preventive Medicine, PLA Army Medical University, Institute of Combined Injury, State Key Laboratory of Trauma and Burn Combined Injury, Chongqing 400038, China |
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| Abstract:: |
| There are differences and inconsistencies to some degree in the radioactive contamination control level of personnel's body surface availiable in many national standards, thus puzzling the users. Therefore, it is proposed to compare the applicable scope, conditions and differences between relevant national standards, and combine with similar clinical nuclear medicine standards of radiological protection content to presevent recommendations on the contamination control level that should be correctly applied in an event of nuclear and radiological emergency. Based on the discussion of similar standards, the contaminated personnel with α of 0.04-10 Bq/cm2 and β of 0.4-100 Bq/cm2 are advised to be treated in the institutions with higher than secondary medical insititution. Both α econtamination control levels less than 0.04 Bq/cm2 and β levels less than 0.4 Bq/cm2 could be achivable, if fully decontaminated. |
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