Evaluation of Dose Arising from 222Rn,Decay Products of 222Rn and 222Rn to Staff from a Certain Nuclear Power Plant

WU Hexi; LIU Yujuan; YANG Bo; TAN Guoxiu; LIU Qingcheng

Mar. 2025

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Article Navigation > Nuclear Power Engineering > 2011 > 32(4): 122-126

WU Hexi, LIU Yujuan, YANG Bo, TAN Guoxiu, LIU Qingcheng. Evaluation of Dose Arising from 222Rn,Decay Products of 222Rn and 222Rn to Staff from a Certain Nuclear Power Plant[J]. Nuclear Power Engineering, 2011, 32(4): 122-126.

Citation:

WU Hexi, LIU Yujuan, YANG Bo, TAN Guoxiu, LIU Qingcheng. Evaluation of Dose Arising from ²²²Rn,Decay Products of ²²²Rn and ²²²Rn to Staff from a Certain Nuclear Power Plant[J]. Nuclear Power Engineering, 2011, 32(4): 122-126.

Citation:

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Evaluation of Dose Arising from ²²²Rn,Decay Products of ²²²Rn and ²²²Rn to Staff from a Certain Nuclear Power Plant

1. State Key Laboratory Breeding Base of Nuclear Resources and Environment, East China Institute of Technology, Nanchang, 330013, China;
2. School of Nuclear Engineering and Technology, East China Institute of Technology, Fuzhou, Jiangxi, 344000, China

Received Date: 2010-04-03
Available Online: 2025-03-08

Abstract

Abstract

The staff of the plant was grouped based on their work ranges.The annual effective dose resulted from radon and the decay products of ²²²Rn/²²⁰Rn is studied by measuring radon concentration with double filter membrane method and by measuring the concentration of ²²²Rn/²²⁰Rn short life radioactive decay products with five-count method.Based on the results,specific protection measures are proposed for high radon areas.The study results show that the monitoring data for all areas except the spent fuel pool was smaller than the recommended values by ICRP.
- Humidity adjustment,
- Nuclear power plant,
- Radon and the decay products of ²²²Rn/²²⁰Rn,
- Annual effective dose