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Analysis on the contaminant transport in subsurface soil at Daeduk site  

Suh, Kyung-Suk (Nuclear Environ. Res. Division, Korea Atomic Energy Research Institute)
Kim, Eun-Han (Nuclear Environ. Res. Division, Korea Atomic Energy Research Institute)
Hwang, Won-Tae (Nuclear Environ. Res. Division, Korea Atomic Energy Research Institute)
Jeong, Hyo-Joon (Nuclear Environ. Res. Division, Korea Atomic Energy Research Institute)
Han, Moon-Hee (Nuclear Environ. Res. Division, Korea Atomic Energy Research Institute)
Lee, Chang-Woo (Nuclear Environ. Res. Division, Korea Atomic Energy Research Institute)
Publication Information
Journal of Radiation Protection and Research / v.28, no.3, 2003 , pp. 155-163 More about this Journal
Abstract
The groundwater flow and contaminant transport numerical models have been established for analyzing the movements of pollutants in subsurface soil at Daeduk site. The groundwater flow and concentration of U-234 using the numerical models were simulated around Daeduk nuclear facilities. The computed groundwater flow was mainly advected toward the direction of east and southeast around HANARO in the site. The radioactive material entered into the subsurface soil was transported along the same direction with groundwater flow. The radioactive material deposited on the surface from the calculated concentration distributions was not affected by surrounding environment of the site.
Keywords
Daeduk nuclear facilities; groundwater flow; concentration distribution of U-234;
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