Tritium emissions from NPP with VVER were estimated based on radiation and technical survey data. It is shown that the population in the NPP-VVER observation zone consumes a significant amount of imported food products, so that equality is not reached between the specific activity of tritium in the water of human tissues and atmospheric water. Taking this into account, an evidenced model is developed for reducing the conservatism in the estimation of the yearly dose from standard tritium emissions from NPP as compared with the currently operative procedures and recommendations. The estimated yearly irradiation dose to the critical group of the population from tritium emissions is as follows at NPP (μSv/yr): 0.09 Balakovo, 0.07 Rostov, 0.06 Novovoronezh, 0.04 Kalinin, and 0.015 Kola. The contribution of tritium emission from the spray-cooling pools at the NPP in Balakovo and Rostov in the yearly population irradiation dose is estimated.
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References
UNSCEAR – United Nations Scientifi c Committee on the Effects of Atomic Radiation. Report to the General Assembly with Scientifi c Annexes, United Nations, New York (2000).
UNSCEAR – United Nations Scientifi c Committee on the Effects of Atomic Radiation. Sources and Biological Effects. Report to the General Assembly, United Nations, New York (1982).
S. V. Panchenko, I. I. Linge, and V. K. Sakharov, et al., Radioecological Situation in the Vicinity of Rosatom Enterprises, SAM Poligrafist, Moscow (2015).
D. D. Desyatov and A. A. Ekidin, “Assessment of tritium input into the environment from NPP emissions,”Biosf. Sovmest.: Chel., Reg., Tekhnol., No. 1(21), 88–96 (2018).
A. A. Ekidin, M. V. Zhukovskii, and M. E. Vasyanovich, “Identification of the main dose-forming radionuclides in NPP emissions,” At. Energ., 120, No. 2, 106–108 (2016); Atomic Energy, 120, No. 2, 134–137 (2016).
A. A. Ekidin, K. L. Antonov, A. V. Vasil’ev, et al., “Estimation of the tritium input into the atmosphere from the spray-cooling pools at the Balakovo NPP during the cold period,” Yad. Rad. Bezopasn., No. 3 (85), 35–46 (2017).
M. E. Vasyanovich, A. A. Ekidin, A. V. Vasilyev, et al., “Determination of radionuclide composition of the Russian NPPs atmospheric releases and dose assessment to population,” J. Environ. Radioac., 208–209, No. 106006 (2019).
A. A. Ekidin, A. V. Vasiliev, M. E. Vasyanovich, et al., “Analysis of the possibility of tritium entering the atmosphere from the distillate storage tanks (Balakovo NPP),” Vopr. Rad. Bezopasn., No. 1(93), 16–24 (2019).
M. E. Vasyanovich, A. V. Vasilyev, A. A. Ekidin, et al., “Special monitoring results for determination of radionuclide composition of Russian NPP atmospheric releases,” Nucl. Eng. Technol., 51, No. 4, 1176–1179 (2019).
A. A. Stroganov, A. V. Kuryndin, and A. S. Shapovalov, “On the radiation effect of emissions from spray-cooling pools at nuclear power plants,” Yad. Rad. Bezopasn., 74, No. 4, 1–7 (2014).
MT 1.2.1.15.1176–2016, Development and Establishment of Standards for Maximum Permissible Emissions of Radioactive Substances from Nuclear Power Plants into the Atmospheric Air, Rosenergoatom, Mossow (2014).
RB-106–15, Safety Guidelines for the Use of Atomic Energy. Recommended Methods for Calculating the Parameters Necessary for the Development and Establishment of Standards for Maximum Permissible Emissions of Radioactive Substances into the Atmospheric Air, Rostekhnadzor, Moscow (2015).
MU 2.6.5.010–2016, Substantiation of Boundaries and Operating Conditions of Sanitary Protection Zones and Observation Zones of Radiation Objects, FMBA of Russia, Moscow (2016).
SanPiN 2.6.1.2523-09, Radiation Safety Standards (NRB-99/2009), Rospotrebnadzor, Moscow (2009).
“Compendium of dose coefficients based on ICRP Publication 60. ICRP Publication 119,” Ann. ICRP, 41, No. 1, 1–130 (2012).
Tritium and the Environment. IRSN Radionuclide Fact Sheet, IRSN, France (2010).
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Translated from Atomnaya Énergiya, Vol. 128, No. 6, pp. 333–337, June, 2020.
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Kryshev, A.I., Vasyanovich, M.E., Ekidin, A.A. et al. Tritium Entry Into the Atmosphere with Emissions from NPP-VVER and Population Irradiation Dose Assessment. At Energy 128, 362–367 (2020). https://doi.org/10.1007/s10512-021-00703-0
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DOI: https://doi.org/10.1007/s10512-021-00703-0