辐射防护 ›› 2014, Vol. 34 ›› Issue (2): 65-73.

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我国部分地区居室氡浓度水平调查研究

王春红1, 潘自强2, 刘森林1, 杨明理3, 尚兵4, 卓维海5, 任天山4, 肖德涛6, 杨维耿7, 李福生8, 周开建9, 吴锦海5, 宣志强10, 涂彧11, 葛良全12   

  1. 1.中国原子能科学研究院,北京 102413;
    2.中国核工业集团公司科学技术委员会,北京 100822;
    3.核工业北京化工冶金研究院,北京 101149;
    4.中国疾病预防控制中心辐射防护与核安全医学所,北京 100088;
    5.复旦大学放射医学研究所,上海 200032;
    6.南华大学核科学技术学院,湖南 衡阳 421001;
    7.浙江省辐射环境监测站,杭州 310012;
    8.山东省医学科学院放射医学研究所,济南 250062;
    9.河北省疾病预防控制中心,石家庄 050021;
    10.浙江省疾病预防控制中心,杭州 310051;
    11.苏州大学放射医学与防护学院,江苏 苏州 215123;
    12.成都理工大学,成都 610059
  • 收稿日期:2012-12-13 出版日期:2014-03-20 发布日期:2025-01-03
  • 作者简介:王春红(1980—),女,2004年毕业于南华大学核工程与核技术专业,2011年毕业于中国原子能科学研究院辐射防护与环境保护专业,获硕士学位,助理研究员。E-mail:mfavourite@126.com
  • 基金资助:
    国家自然科学基金资助项目(10375101)。

Investigation on Indoor Radon Levels in some Parts of China

Wang Chunhong1, Pan Ziqiang2, Liu Senlin1, Yang Mingli3, Shang Bing4, Zhuo Weihai5, Ren Tianshan4, Xiao Detao6, Yang Weigeng7, Li Fusheng8, Zhou Kaijian9, Wu Jinhai5, Xuan Zhiqiang10, Tu Yu11, Ge Liangquan12   

  1. 1. China Institute of Atomic Energy, Beijing 102413;
    2. Science and Technology Commission CNNC, Beijing 100822;
    3. Beijing Research Institute of Chemical Engineering and Merallrugy, CNNC, Beijing 101149;
    4. National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention,Beijing 100088;
    5. Fudan University, Shanghai 200032;
    6. School of Nuclear Science and Technology, University of South China,Hunan Hengyang 421001;
    7. Zhejiang Province Environmental Radiation Monitoring,Hangzhou 310012;
    8. The Radiation Medical Institute,SAMS,Jinan 250062;
    9. Hebei Provincial Center for Disease Control and Prevention,Shijiazhuang 050021;
    10. Zhejiang Provincial Center for Disease Control and Prevention,Hangzhou 310051;
    11. School of Radiation Medicine and Protection, Suzhou University,Jiangsu Suzhou 215123;
    12. Chengdu University of Technology,Chengdu 610059
  • Received:2012-12-13 Online:2014-03-20 Published:2025-01-03

摘要: 介绍了2006—2010年我国部分地区居室氡浓度调查的方法和结果。本次调查采用固体核径迹探测器,基本上3个月为一个测量周期,分4个季节进行探测器的布放与回收,多数地区进行了为期1年的测量。共有1个省和7个城市参加了此次调查,测量房间数共计2 029个,涉及省市人口约占全国总人口的12%。氡浓度范围5.3~183.0 Bq·m-3,按样本量加权均值为(32.6±5.2) Bq·m-3,按人口加权均值为(30.7±4.3) Bq·m-3。氡浓度超过100 Bq·m-3的房间(36间)约占总调查房间的1.8%。本次调查结果与20世纪八、九十年代测量结果的比值范围为1.00~3.12,按各城市人口加权均值为1.80。同时对调查地区城镇/农村、不同建筑年代、不同楼层、不同建筑类型、不同地面和墙体材料居室内氡浓度进行了比较分析,分析了调查地区居室内氡浓度季节变化。

关键词: 室内, 氡, 调查, 比较分析, NORM

Abstract: The paper reports the method and main results of investigation on radon in dwellings in some parts of China. Measurements of indoor radon concentrations were performed in one province and seven cities for one year, with every 3 months for one period, corresponding to spring, summer, autumn and winter seasons, using solid state nuclear track detectors. It involves 2 029 dwellings in total, and the population of the cities accounts for 12% of China. The investigation shows that the range of indoor radon concentrations is 5.3—183.0 Bq·m-3, the average values with sample-weighted and population-weighted are (32.6±5.2) Bq·m-3 and (30.7±4.3) Bq·m-3 respectively. Radon concentrations in dwellings with different building ages, types and materials in urban and rural areas were compared in this paper, and seasonal variation of radon in dwellings were compared also.

Key words: indoor, radon, investigation, comparative analysis, NORM

中图分类号: 

  • R144