Assessment of environmental impact from radioactive effluents discharged by the Hanbit nuclear power plants in Korea: analyzing annual reports from nuclear power plants and radioactivity data from environmental monitoring organizations.

IF 0.8 4区环境科学与生态学 Q4 ENVIRONMENTAL SCIENCES

Radiation protection dosimetry Pub Date : 2025-03-21 DOI:10.1093/rpd/ncaf011

Na Young Lee, Tae Young Kong

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引用次数: 0

Abstract

The aim of this comprehensive study was to analyze the annual effective doses to the public due to radioactive effluents discharged from the Hanbit nuclear power plants (NPPs) in Korea and identify potential improvements for the current environmental radiation monitoring system. We meticulously analyzed the amount of radioactive effluents discharged from the Hanbit NPPs and their resulting doses to the public for a decade (2014-23). Carbon-14, which accounted for only 1.90% of the total activity in radioactive effluents, contributed 88.53% of the annual effective doses to the public. This impact was significantly larger than that of tritium, which constituted most of the radioactive effluents. We propose potential improvements for the environmental monitoring system, including an increase in monitoring points and cycles of the seawater and seabed sediments to consider the characteristics of oceanic dispersion and the implementation of a radioactivity analysis of carbon-14 in ingestion and respiration-related environmental samples.

查看原文本刊更多论文

韩国Hanbit核电站排放的放射性废水对环境的影响评价：分析核电站的年度报告和环境监测机构的放射性数据。

本综合研究的目的是分析韩国Hanbit核电站（NPPs）排放的放射性废水对公众的年有效剂量，并确定当前环境辐射监测系统的潜在改进。我们仔细分析了十年来（2014-23年）汉bit核电站排放的放射性废水量及其对公众造成的剂量。碳-14仅占放射性废水总活度的1.90%，但对公众的年有效剂量贡献了88.53%。这种影响明显大于构成大部分放射性流出物的氚的影响。我们建议对环境监测系统进行潜在的改进，包括增加监测点和海水和海底沉积物的循环，以考虑海洋扩散的特征，并在摄入和呼吸相关的环境样本中实施碳-14的放射性分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Radiation protection dosimetry 环境科学-公共卫生、环境卫生与职业卫生

CiteScore

1.40

自引率

10.00%

发文量

223

审稿时长

6-12 weeks

期刊介绍： Radiation Protection Dosimetry covers all aspects of personal and environmental dosimetry and monitoring, for both ionising and non-ionising radiations. This includes biological aspects, physical concepts, biophysical dosimetry, external and internal personal dosimetry and monitoring, environmental and workplace monitoring, accident dosimetry, and dosimetry related to the protection of patients. Particular emphasis is placed on papers covering the fundamentals of dosimetry; units, radiation quantities and conversion factors. Papers covering archaeological dating are included only if the fundamental measurement method or technique, such as thermoluminescence, has direct application to personal dosimetry measurements. Papers covering the dosimetric aspects of radon or other naturally occurring radioactive materials and low level radiation are included. Animal experiments and ecological sample measurements are not included unless there is a significant relevant content reason.