The marine kd and water/sediment interaction problem
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Cited 26 time in
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Title
- The marine kd and water/sediment interaction problem
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Author(s)
- Perianez, R.; Brovchenko, I; Jung, K. T.; Kim, K. O.; Maderich, V
- KIOST Author(s)
- Kim, Kyeong Ok(김경옥)
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Alternative Author(s)
- 정경태; 김경옥
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Publication Year
- 2018-12
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Abstract
- The behavior of marine distribution coefficients is analyzed with the help of numerical experiments and analytical solutions of equations describing kinetic models for uptake/release of radionuclides. The difficulties in measuring true k(d) in a marine environment perturbed by an external radionuclide source are highlighted. Differences between suspended matter and bed sediment k(d) are analyzed. The performances of different kinetic models (1-step/2step; single-layer/multi-layer) are studied in model/model and model/experiment comparisons. Implications for the use of models to assess radioactive contamination after an emergency are given; as well as recommendations when k(d) data are compiled in order to create a useful database.
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ISSN
- 0265-931X
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/798
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DOI
- 10.1016/j.jenvrad.2018.02.014
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Bibliographic Citation
- JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, v.192, pp.635 - 647, 2018
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Publisher
- ELSEVIER SCI LTD
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Subject
- DISPERSION MODEL; MASS-TRANSFER; TRACE-METALS; IRISH SEA; RADIONUCLIDES; WATER; COEFFICIENTS; PLUTONIUM; SEDIMENTS; CS
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Type
- Article
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Language
- English
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Document Type
- Article
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