Radiation exposure for the population living around the coal-fired power plant complexes in Vietnam

被引：2

作者：

Loc Do Le ^{[1
]}

Ba Ngoc Vu ^{[1
,2
]}

Hong Thi Yen Huynh ^{[1
,2
]}

Thy Huu Ngan Truong ^{[1
,2
]}

Phuong Truc Huynh ^{[1
]}

Hai Hong Vo ^{[1
]}

Thuyen Xuan Le ^{[1
,3
]}

Loan Thi Hong Truong ^{[1
,2
]}

机构：

[1] Vietnam Natl Univ Ho Chi Minh City, Ho Chi Minh City, Vietnam

[2] Univ Sci, Nucl Tech Lab, Ho Chi Minh City, Vietnam

[3] Univ Sci, Fac Biol & Biotechnol, Ho Chi Minh City, Vietnam

来源：

ENVIRONMENTAL MONITORING AND ASSESSMENT | 2022年 / 194卷 / 08期

关键词：

Natural radionuclide; Fly ash; CFPP; TENORM; Collective effective dose; NATURAL RADIOACTIVITY; RADIOLOGICAL IMPACT; RA-226; RISK;

D O I：

10.1007/s10661-022-10224-3

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

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.

引用

页数：11

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