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Radiation exposure for the population living around the coal-fired power plant complexes in Vietnam
Environmental Monitoring and Assessment Số 8, năm 2022 (Tập 194, trang -)
ISSN: 1676369
ISSN: 1676369
DOI:
Tài liệu thuộc danh mục:
Article
English
Từ khóa: Coal; Ecosystem; Environmental Monitoring; Power Plants; Radiation Exposure; Radioisotopes; Vietnam; Viet Nam; Bituminous coal; Coal ash; Coal dust; Coal fired power plant; Coal fueled furnaces; Fly ash; Fossil fuel power plants; Radioactivity; coal; radioisotope; coal; radioisotope; Atmospheric release; CFPP; Coal-fired power plant; Collective effective dose; Effective dose; Natural radionuclides; Radiation Exposure; Radon gas; TENORM; Viet Nam; coal-fired power plant; fly ash; radiation exposure; radioactivity; radionuclide; thorium; uranium; Article; chemical analysis; effective dose (radiation); electric power plant; environmental impact; mathematical model; nonhuman; radiation exposure; radioactivity; ecosystem; electric power plant; environmental monitoring; Viet Nam; Radioisotopes
Tóm tắt tiếng anh
A coal-fired power plant’s operation can release radioactive nuclides and radon gas into the environment, affecting the surrounding ecosystem. In this work, the collective effective dose due to the inhalation and the consumption of food containing the deposited radionuclides from the atmospheric release of the plants were evaluated. The results show that the radioactivity concentration in coal and fly ash samples depends on the origin of feed coal. The distribution of Th and U radionuclides in the 6a1 dust coal and bituminous coal is different. In general, the collective effective dose for different organs due to radiation exposure from the atmospheric release of two surveyed CFPP complexes are lower than the corresponding value published by UNSCEAR. © 2022, The Author(s), under exclusive licence to Springer Nature Switzerland AG.
