Annual variation of different forms of tritium in the soil around Qinshan Nuclear Power Plant

被引：3

作者：

Liang, Jie ^{[1
,2
]}

Cheng, Wen-yu ^{[1
,2
]}

Xue, Xiao-chong ^{[1
,2
]}

Li, Jing-lin ^{[1
,2
]}

Zhang, Ming-jun ^{[1
,2
]}

Wei, Fei ^{[1
,2
]}

Zhang, Qin ^{[1
]}

Liu, Wei ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Appl Phys, 2019 Jialuo Rd, Shanghai 201800, Peoples R China

[2] Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China

来源：

JOURNAL OF ENVIRONMENTAL RADIOACTIVITY | 2022年 / 251-252卷

关键词：

OBT; HTO; Organicmatter; Particlesizes; Annualvariation; OBT;

D O I：

10.1016/j.jenvrad.2022.106957

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Tritium deposited in soil forms HTO and OBT. To further understand the changes of HTO and OBT in different years, HTO and OBT in the soil around Qinshan Nuclear Power Base in different sampling years were measured. According to the annual distribution of HTO and OBT in the surface soil, it could be inferred whether there was a long-term release of tritium in the observed year. From the depth distribution of different years, OBT tends to migrate to the deep. From 2015 to 2020, the correlation analysis between OBT and HTO/soil organic matter showed that HTO contributed more to OBT in surface soil at 250-2000 mu m and 53-250 mu m particle sizes, but this conclusion did not apply to deep soil. However, there was no significant relationship between OBT activity and soil organic matter content.

引用

页数：6

共 22 条

[11] HTO and OBT activity concentrations in soil at the historical atmospheric HT release site (Chalk River Laboratories)
Kim, S. B.
Bredlaw, M.
Korolevych, V. Y.
[J]. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, 2012, 103 (01) : 34 - 40
[12] Numerical modelling and laboratory experiments of tritium transport in unsaturated soil
Koarashi, J
Iida, T
Atarashi-Andoh, M
Yamazawa, H
Amano, H
[J]. FUSION SCIENCE AND TECHNOLOGY, 2002, 41 (03) : 464 - 469
[13] [李娜 Li Na], 2013, [生态环境学报, Ecology and Environmental Sciences], V22, P1625
[14] Distributions of tritium with different chemical form in the soil around Qinshan Nuclear Power Plant
Liang, Jie
Du, Lin
Cheng, Wen-yu
Xia, Zheng-hai
Gu, Shao-zhong
Zhang, Ming-jun
Zhang, Qin
Liu, Wei
[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2021, 328 (03) : 1153 - 1159
[15] Tritium dynamics in soils and plants grown under three irrigation regimes at a tritium processing facility in Canada
Mihok, S.
Wilk, M.
Lapp, A.
St-Amant, N.
Kwamena, N. -O. A.
Clark, I. D.
[J]. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, 2016, 153 : 176 - 187
[16] Modeled concentrations in rice and ingestion doses from chronic atmospheric releases of tritium
Peterson, SR
Davis, PA
[J]. HEALTH PHYSICS, 2000, 78 (05): : 533 - 541
[17] Levels of tritium in soils and vegetation near Canadian nuclear facilities releasing tritium to the atmosphere: implications for environmental models
Thompson, P. A.
Kwamena, N. -O. A.
Ilin, M.
Wilk, M.
Clark, I. D.
[J]. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, 2015, 140 : 105 - 113
[18] Wei-ping Wang X.Y., 1994, METEOROL SCI TECHNOL, V15, P27, DOI [10.16000/j.cnki.zjqx.1994.02.008, DOI 10.16000/J.CNKI.ZJQX.1994.02.008]
[19] Evaluation of public dose from FHR tritium release with consideration of meteorological uncertainties
Wu, Xiao
Liu, Yang
Kearfott, Kimberlee
Sun, Xiaodong
[J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 709
[20] Distribution of non-exchangeable organically bound tritium activities at the surface soil around Qinshan Nuclear Power Plant
Zhang, Qin
Ma, Yu-hua
Deng, Ke
Ma, Zhao-wei
Yang, Guo
Gu, Shao-zhong
Liu, Wei
[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2019, 319 (01) : 237 - 243

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