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| Radioactivity in marine organisms around Qinshan Nuclear Power Plant |
| WANG Tianzi, TU Yu, WAN Jun |
| State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215024 China |
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Abstract Objective To determine the radioactive enrichment level in marine biological media around Qinshan Nuclear Power Plant and to evaluate the impact of effluent on marine biological media in the surrounding sea area based on the discharge of effluent from the nuclear power plant over the years and the monitoring level of surrounding marine media. Methods The monitoring data of 3H, 14C, 90Sr, 137Cs, and 110mAg in the environmental media monitored in Qinshan Nuclear Power Plant from 2008 to 2017 were collected, and the data were processed and analyzed by IBM SPSS Statistics 26. Results The activity concentrations of tritium in mullet and oyster in the sea area around Qinshan Nuclear Power Plant were 0.5-2.9 Bq/kg and 0.55-8.2 Bq/kg, respectively, and the activity concentrations of tritium in both increased generally under the influence of effluent from the nuclear power plant. The activity concentrations of 14C, 137Cs, and 90Sr in the monitored organisms were lower than the background values. The results of correlation analysis showed that the effluent from the nuclear power plant had almost no effect on 14C. The activity level of 110mAg decreased significantly year by year in oyster, and remained below the background level in mullet. Conclusion Qinshan Nuclear Power Plant is the longest operating nuclear power plant in mainland China. Most of the nuclides in biological media in the surrounding sea area are lower than the background levels, and the effluents from the nuclear power plant have little influence on marine biological media in the surrounding sea area.
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Received: 10 October 2022
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[1] 陈沐垚. 秦山春晓——我国第一座核电站今昔纪事[J]. 当代电力文化,2022(3):96-97
Chen MY. Qinshan Chunxiao - The history of China's first nuclear power plant[J]. Contemp Electr Power Cult, 2022(3): 96-97
[2] 张烨锋, 薛惠元, 李圣日, 等. 核电站排放水对周围水生生物影响的研究进展与展望[J]. 辐射防护通讯,2020,40(6):17-24. DOI: 10.3969/j.issn.1004-6356.2020.06.002
Zhang YF, Xue HY, Li SR, et al. Research progress and prospects of the impact of nuclear power plant discharge water on surrounding aquatic organisms[J]. Radiat Prot Bull, 2020, 40(6): 17-24. DOI: 10.3969/j.issn.1004-6356.2020.06.002
[3] 环境保护部, 中华人民共和国国家质量监督检验检疫总局. GB 6249—2011 核动力厂环境辐射防护规定[S]. 北京: 中国标准出版社, 2011. General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. GB 6249—2011 Regulations for environmental radiation protection of nuclear power plant[S]. Beijing: Standards Press of China, 2011.
[4] 国家能源局. NB/T 20246—2013 核电厂环境辐射监测规定[S]. 北京: 中国标准出版社, 2013.
National Energy Administration. NB/T 20246—2013 Regulations for environmental radiation monitoring of nuclear power plant[S]. Beijing: Standards Press of China, 2013.
[5] 中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会. GB/T 12763.4—2007 海洋调查规范 第4部分: 海水化学要素调查[S]. 北京: 中国标准出版社, 2008.
Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China. GB/T 12763.4—2007 Specifications for oceanographic survey - Part 4: Survey—Part 4: Survey of chemical parameters in sea water[S]. Beijing: Standards Press of China, 2008.
[6] 中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会. GB 17378.3—2007 海洋监测规范 第3部分: 样品采集、贮存与运输[S]. 北京: 中国标准出版社, 2008.
Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China. GB 17378.3—2007 The specification for marine monitoring-Part 3: Sample collection storage and transportation[S]. Beijing: Standards Press of China, 2008.
[7] 中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会. GB 17378.4—2007 海洋监测规范 第4部分: 海水分析[S]. 北京: 中国标准出版社, 2008.
Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China. GB 17378.4—2007 The specification for marine monitoring - Part 4: Seawater analysis[S]. Beijing: Standards Press of China, 2008.
[8] 邓芳芳, 林武辉, 林静, 等. 海水中90Sr测量的国际比对研究[J]. 海洋环境科学,2018,37(3):448-451,463. DOI: 10.13634/j.cnki.mes.2018.03.021
Deng FF, Lin WH, Lin J, et al. International comparison of 90Sr analysis in seawater[J]. Mar Environ Sci, 2018, 37(3): 448-451,463. DOI: 10.13634/j.cnki.mes.2018.03.021
[9] 中华人民共和国环境保护部. HJ 816—2016 水和生物样品灰中铯-137的放射化学分析方法[S]. 北京: 中国环境科学出版社, 2016. HJ 816—2016 Radiochemical analysis of Caesium-137 in water and ash of biological samples[S]. Beijing: China Environmental Press, 2016.
[10] 中华人民共和国生态环境部. HJ 1126—2020 水中氚的分析方法[S]. 北京: 中国环境科学出版社, 2020. HJ 1126—2020 Analysis method for tritium in water[S]. Beijing: China Environmental Press, 2020.
[11] 中华人民共和国生态环境部. HJ 1056—2019 核动力厂液态流出物中14C分析方法―湿法氧化法[S]. 北京: 中国环境出版集团, 2019. HJ 1056—2019 Analytical method of 14C in liquid effluent of nuclear power plant—Wet oxidation[S]. Beijing: China Environmental Science Press, 2019.
[12] 中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会. GB/T 16140—2018 水中放射性核素的γ能谱分析方法[S]. 北京: 中国标准出版社, 2018.
Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China. GB/T 16140—2018 Determination of radionuclides in water by gamma spectrometry[S]. Beijing: Standards Press of China, 2018.
[13] 国家市场监督管理总局, 国家标准化管理委员会. GB/T 16145—2020 生物样品中放射性核素的γ能谱分析方法[S]. 北京: 中国标准出版社, 2020.
State Administration for Market Regulation, Standardization Administration of the People's Republic of China. GB/T 16145—2020 Gamma spectrometry method of analysing radionuclides in biological samples[S]. Beijing: Standards Press of China, 2020.
[14] 崔凤梅, 胡明江, 包广粮, 等. 氚水的内照射损伤实验研究[J]. 辐射研究与辐射工艺学报,2009,27(5):317-320. DOI: 10.3969/j.issn.1000-3436.2009.05.012
Cui FM, Hu MJ, Bao GL, at al. The irradiation damage of mice induced by internal tritium oxide[J]. J Radiat Res Radiat Process, 2009, 27(5): 317-320. DOI: 10.3969/j.issn.1000-3436.2009.05.012
[15] 张蒙, 崔凤梅, 涂彧, 等. 氚水的环境排放及生物学效应研究进展[J]. 中国辐射卫生,2018,27(4):302-305. DOI: 10.13491/j.issn.1004-714X.2018.04.004
Zhang M, Cui FM, Tu Y, et al. Research progress on environmental discharge and biological effects of tritium water[J]. Chin J Radiol Health, 2018, 27(4): 302-305. DOI: 10.13491/j.issn.1004-714X.2018.04.004
[16] 蔡鹏飞, 涂彧. 我国环境水氚浓度的变化规律及趋势[J]. 中国辐射卫生,2010,19(2):254-256. DOI: 10.13491/j.cnki.issn.1004-714X.2010.02.013
Cai PF, Tu Y. Regularity and trend of the changes of tritium concentration in the environmental water of China[J]. Chin J Radiol Health, 2010, 19(2): 254-256. DOI: 10.13491/j.cnki.issn.1004-714X.2010.02.013
[17] 梁梅燕, 宋伟力, 叶际达, 等. 秦山核电基地外围环境动物性食物样品放射性水平监测[J]. 辐射防护通讯,2007,27(2):28-33. DOI: 10.3969/j.issn.1004-6356.2007.02.006
Liang MY, Song WL, Ye JD, et al. Monitoring of radioactivity levels in terrestrial animal samples in external envinonmental around Qinshan NPP base[J]. Radiat Prot Bull, 2007, 27(2): 28-33. DOI: 10.3969/j.issn.1004-6356.2007.02.006
[18] 刘鸿诗, 胡晓燕, 陈彬, 等. 秦山核电基地外围环境放射性水平20年监测结果[J]. 原子能科学技术,2013,47(10):1906-1915. DOI: 10.7538/yzk.2013.47.10.1906
Liu HS, Hu XY, Chen B, et al. Monitoring result of radioactivity level in external environment around Qinshan NPP base during past twenty years[J]. At Energy Sci Technol, 2013, 47(10): 1906-1915. DOI: 10.7538/yzk.2013.47.10.1906
[19] 王莉莉, 曹钟港, 应跃跃. 秦山核电基地周围环境生物样品中锶-90放射性水平监测[J]. 中国科技投资,2013(19):7-9,12. DOI: 10.3969/j.issn.1673-5811.2013.19.001
Wang LL, Hyang KY, Ying YY. Monitoring of strontium-90 radioactivity in environmental biological samples from Qinshan nuclear power Plant[J]. China Venture Cap, 2013(19): 7-9,12. DOI: 10.3969/j.issn.1673-5811.2013.19.001
[20] 陈锦芳, 刘广山. 环境样品中90Sr的分析方法及其在海洋学研究中的应用[J]. 台湾海峡,2003,22(3):395-406. DOI: 10.3969/j.issn.1000-8160.2003.03.019
Chen JF, Liu GS. Reviews on 90Sr measurement methods and applications in oceanographical research in environment[J]. J Appl Oceanogr, 2003, 22(3): 395-406. DOI: 10.3969/j.issn.1000-8160.2003.03.019
[21] 任珊. 辽东湾和山东半岛沿岸表层海水137Cs与239 + 240Pu的分布特征及示踪研究[D]. 南京: 南京大学, 2017.
Ren S. Distribution and source identification of the radionuclide 137Cs and 239 + 240Pu in the costal surface seawater of Liaodong Bay and Shandong Peninsula[D]. Nanjing: Nanjing University, 2017.
[22] 吴俊文. 中国海铯(137Cs)和钚(239 + 240Pu)的来源和储量[D]. 厦门: 厦门大学, 2015. Wu JW. Sources and inventory of cesium and plutonium in the China Seas [D]. Xiamen: Xiamen University, 2015.
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