Sorption of cesium on surrounding granite of Chinese low- and medium-level nuclear waste repository in the groundwater environment

被引：0

作者：

Qiao Jiang

Yanhui Wang

Jianfeng Cheng

Yuelong Pan

Jiafu Ren

Yangchun Leng

Yu Liu

Chengyang Bao

Litao Wang

Xianguo Tuo

机构：

[1] Chengdu University of Technology,Nuclear Technology Automation Process Academy

[2] China Nuclear Power Engineering Co Ltd,School of National Defense Science and Technology

[3] Southwest University of Science and Technology,undefined

来源：

Journal of Radioanalytical and Nuclear Chemistry | 2022年 / 331卷

关键词：

Granite; Groundwater; Adsorption; Cs; Nuclear waste repository;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The adsorption behavior and mechanism of Cs+ on surrounding granite of nuclear waste repository under the groundwater environment were investigated by batch experiments and characterization methods. Results indicate that the adsorption under groundwater environment is inhibited for the presence of other ions, and the adsorbed Cs+ by crushed granite are distributed in the area where K+ is deficient, proving that Cs+ can be captured by granite through ion exchange with K+. This study can provide a key reference for the safety assessment of the repository.

引用

页码：2069 / 2080

页数：11

共 16 条

[1] Sorption of cesium on surrounding granite of Chinese low- and medium-level nuclear waste repository in the groundwater environment
Jiang, Qiao
Wang, Yanhui
Cheng, Jianfeng
Pan, Yuelong
Ren, Jiafu
Leng, Yangchun
Liu, Yu
Bao, Chengyang
Wang, Litao
Tuo, Xianguo
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2022, 331 (05) : 2069 - 2080
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ENVIRONMENTAL EARTH SCIENCES, 2009, 59 (02) : 277 - 286
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Rodríguez, M
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ENVIRONMENTAL CHALLENGES OF NUCLEAR DISARMAMENT, 2000, 29 : 215 - 222
[5] VITRIFICATION OF LOW-LEVEL AND MEDIUM-LEVEL NUCLEAR WASTE
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TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1985, 49 (JUN): : 74 - 74
[6] MEASUREMENTS, CALCULATIONS AND STABILITY PROGNOSES AT THE SFR UNDERSEA REPOSITORY FOR LOW-LEVEL AND MEDIUM-LEVEL NUCLEAR WASTE
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TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 1988, 3 (03) : 277 - 282
[7] The experimental vitrification study on low- and medium-level radioactive waste treatment
Park, JK
Song, MJ
TOPSEAL '96 -INTERNATIONAL TOPICAL MEETING: DEMONSTRATING THE PRACTICAL ACHIEVEMENTS OF NUCLEAR WASTE MANAGEMENT AND DISPOSAL, VOL II: POSTER PAPERS, 1996, : 107 - 112
[8] Vermiculite as a potential component of the engineered barriers in low- and medium-level radioactive waste repositories
Fuks, L.
Herdzik-Koniecko, I
APPLIED CLAY SCIENCE, 2018, 161 : 139 - 150
[9] Long-term monitoring of two underground repositories for low- and medium-level reactor waste in Finland
Anttila, P
Saari, J
Johansson, E
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ROCK MECHANICS: A CHALLENGE FOR SOCIETY, 2001, : 725 - 730
[10] Radio archaeology. Disposal of the old low- and medium-level radioactive waste in STUDSVIK, Sweden.
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