| 上海纱罩厂部分职工体内钍含量调查 |
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| 引用本文： | 丛树樾,戴素华,孙达人,俞云珍,陆菊芳. 上海纱罩厂部分职工体内钍含量调查[J]. 辐射防护, 1988, 0(6) |
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| 作者姓名： | 丛树樾 戴素华 孙达人 俞云珍 陆菊芳 |
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| 作者单位： | 上海市放射医学研究所(丛树樾，戴素华，孙达人，俞云珍)，上海市放射医学研究所(陆菊芳) |
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| 摘 要： | 本文介绍了利用呼气中(气土)浓度测定法对上海纱罩厂部分工作人员体内钍含量进行调查的结果。调查人数为51人,其中行政人员6人,体内钍含量平均值为0.36Bq,与对照组0.33Bq 相比无显著差异;操作工人45人,平均值为1.65Bq,比对照组高4倍,最大值为8.35Bq,约高出24倍。还分析了呼气中(气土)浓度及体内钍含量与工种、工龄的关系,比较了呼气中(气土)浓度测定法与中子活化测定法的调查结果。
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| 关 键 词： | 纱罩厂 描绘工 体内钍含量 调查 |
INVESTIGATION ON THORIUM BODY CONTENT FOR PARTIAL WORKERS IN SHANGHAI MANTLE FACTORY |
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| Cong Shuyue,Dai Suhua,Sun Daren,Yu Yunzhen,Liu Jufang. INVESTIGATION ON THORIUM BODY CONTENT FOR PARTIAL WORKERS IN SHANGHAI MANTLE FACTORY[J]. Radiation Protection, 1988, 0(6) |
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| Authors: | Cong Shuyue Dai Suhua Sun Daren Yu Yunzhen Liu Jufang |
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| Affiliation: | Shanghai Institute of Radiation Medicine |
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| Abstract: | In this paper the investigation rcsults of thorium body contentfor fifty one persons in Shanghai Mantle Factory are described.The averagethorium body content was 0.36 Bq for 6 administraters,which is noobviour different from the control value of 0.33 Bq,and 1.65 Bq for 45operating workers,which is 4 times higher than the control.The relation-ship between thorium body content and types of work and length of servicewas analysed.The investigation results from exhaled thoron method werecompared with those from neutron activation analysis. |
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| Keywords: | Mantle Factory Partial Workers Thorium Body Content Investigation |
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