• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Bioinformatics and Biomedical Engineering >STUFY ON DOSE ASSESSMENT OF CHRONIC ATMOSPHERIC RELEASES OF TRITIUM
【24h】

STUFY ON DOSE ASSESSMENT OF CHRONIC ATMOSPHERIC RELEASES OF TRITIUM

机译：氚慢性大气释放剂量评价研究

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

An improved dose assessment model for chronic atmospheric releases of tritium is proposed. The proposed model explicitly considers three chemical forms of tritium as well as the parameters in accordance with diet customary in China. It is based on conservative assumption of transfer of HT (tritiated gas) and HTO (tritiated water) from air to concentration of HTO and OBT (organically bound tritium) and HTO from air to concentration of HTO and OBT in vegetable and animal products. The dose to human is calculated from an assumed diet, drinking water, inhalation and skin absorption. This model considers the animal weight for calculating the concentration of tritium in animal product. The ingestion dose is calculated based on considering dividedly leafy plan and not leafy plant for plant products. For animal products, we considered the contribution of HTO and OBT from diets to the concentration of HTO and OBT of animal products, at the same time we also account for the animal weight. We wish that the study could provide theoretical basis for improvement about dose assessment code of tritium in radiation protection and environmental assessment in nuclear environment in China.
机译：提出了一种改进的慢性大气释放氚的剂量评估模型。拟议模型明确地考虑了三种化学形式的氚，以及根据中国饮食习惯的参数。它基于保守假设HT（氚化气体）和HTO（氚化水）从空气到HTO的浓度，并从空气中获得（有机结合的氚）和HTO浓度的HTO浓度并在植物和动物产品中获得。对人的剂量由假定的饮食，饮用水，吸入和皮肤吸收来计算。该模型考虑了用于计算动物产品中氚浓度的动物体重。基于考虑植物产品而不是植物产品的叶状植物来计算摄取剂量。对于动物产品，我们考虑了HTO的贡献并从饮食中的浓度与动物产品的浓度和动物产品的浓度，同时我们也占动物重量。我们希望该研究可以为改善中国核环境中辐射保护和环境评估中的氚剂量评估守则的改进提供理论依据。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号