吸入性<sup>210</sup>Pb内照射剂量估算方法研究

吸入性²¹⁰Pb内照射剂量估算方法研究

摘要: 本文通过建立包含沉积模型、生物动力学模型和剂量学模型的一整套内照射模型，计算得到吸入环境中的²¹⁰Pb对男女成年人各器官的当量剂量系数，从而得到有效剂量系数为1.1×10^-6 Sv/Bq。计算结果对²¹⁰Pb防护工作的开展提供了参考数据。

Abstract: The committed equivalent and effective dose coefficients of ²¹⁰Pb were calculated through establishing a whole internal irradiation model, including a deposition model, a clearance model and a dose model in this paper. The effective dose coefficient is 1.1×10^-6 Sv/Bq. The calculated result provides reference data for the future protection of ²¹⁰Pb.