| 1976年汉福特镅照射事故 |
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| 引用本文： | W.J.Bair. 1976年汉福特镅照射事故[J]. 辐射防护, 1984, 0(3) |
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| 作者姓名： | W.J.Bair |
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| 作者单位： | 美国西北太平洋实验所 |
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| 摘 要： | 本文将扼要介绍1976年美国汉福特核企业发生的~(241)Am 照射事故。在这次事故中一名工人受伤,其~(241)Am 沾染量达居里级。由于采取了有效措施,事故后几小时即下降到约6mCi。DTPA治疗不仅防止了严重的急性效应的发生,同时使血液中的~(241)Am 经尿、粪排出体外,避免了~(241)Am在骨、肝等器官中的积累。目前病人除右眼被硝酸烧伤十分怕光外,一般健康状况良好。
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| 关 键 词： | ~(241)Am 事故 去污 DTPA |
1976 HANFORD AMERICIUM EXPOSURE INCIDENT |
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| W.J.Bair. 1976 HANFORD AMERICIUM EXPOSURE INCIDENT[J]. Radiation Protection, 1984, 0(3) |
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| Authors: | W.J.Bair |
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| Affiliation: | Pacific Northwest Laboratories |
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| Abstract: | In this paper an accident that occurred in 1976 at HanfordNuclear Complex that resulted in the injury and contamination of a workerwith curie quantities of americium will be discribed.It was estimated thatthe injured man had been contaminated with 5 to 15 curies of americium atthe time of the accident.By the time he reached the Decontamination Facility3 hours after the accident,about 6 mCi remained.External decontaminationefforts and daily treatment with DTPA prevented serious acute healthproblems,and avoided accumulation of americium in the organs of skeletonand liver With the exception of his eyes,which remain sensitive to lightas a result of the nitfic acid,the worker is enjoying good health. |
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| Keywords: | ~(241)Am Accident Decontamination DTPA |
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