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방사선방호 및 안전
- 2023년 06월호
[Appl Radiat Isot .] Derivation of site-specific derived concentration guideline levels at Korea Research Reactor 1 and 2 sites using probabilistic analysis
확률적 분석 기반 한국 연구용 원자로 1, 2호기 부지내 특정 사이트별 유도 농도 가이드라인 준위 연구경희대 / 김근호, 김광표*,
- 출처
- Appl Radiat Isot .
- 등재일
- 2023 Apr
- 저널이슈번호
- 194:110718.
- 내용
Abstract
The purpose of this study is to apply a probabilistic method to derive the derived concentration guideline levels for decommissioning of Korea Research Reactor 1 and 2. A total of seven parameters were found to be the sensitive parameters of the target nuclides. The DCGLs of Co-60 and H-3 were 0.063 Bq/g and 85.470 Bq/g, respectively. The concentrations of the gamma ray-emitting nuclides in the actual reactor sites were 7.7-215 times lower than the derived DCGLs for gamma ray-emitting nuclides.Affiliations
Geun-Ho Kim 1, Min-Seong Kim 2, Gangwoo Ryu 2, Se-Jong Lee 2, Kwang Pyo Kim 3
1KRR decommissioning Team, Korea Atomic Energy Research Institute, Daejeon, South Korea; Department of Nuclear Engineering, Kyung Hee University, Yongin, 17104, South Korea.
2Department of Nuclear Engineering, Kyung Hee University, Yongin, 17104, South Korea.
3Department of Nuclear Engineering, Kyung Hee University, Yongin, 17104, South Korea. Electronic address: kpkim@khu.ac.kr.
- 키워드
- DCGLs; Decommissioning; Dosimetry; Korea research reactor; Probabilistic analysis.
- 덧글달기
- 이전글 [Health Phys .] Characteristics and Trends of Occupational Radiation Doses among Korean Radiation Workers (1984-2020)
- 다음글 [Journal of Radioanalytical and Nuclear Chemistry] Effective separation method for uranium and thorium after borate fusion to minimize matrix influences in naturally occurring radionuclide materials
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덧글달기닫기2023-06-09 09:26:51
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