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KMID : 0357520150380020163
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Journal of Radiological Science and Technology
2015 Volume.38 No. 2 p.163 ~ p.170
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Study on Radioactive Material Management Plan and Environmental Analysis of Water (I) Study of Radioactive Substances in Water Management and Analysis to Eat of the US Environmental Protection Agency (Envirionmental Protection Agency)
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Her Jea
Kim Jung-Min
Min Hye-Lim
Han Seong-Gyu
Lim Hyun-Jong
Jo Han-Byeol
Roh Young-Hoon
Lee Ho-Sun
Park Min-Seok
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Abstract
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The interest of the people in the radioactive contamination of the water has increased significantly and the study about analysis and management of radioactive materials are being actively conducted. And mon-itoring spots have been expanded to the range of public water as well as drinking water by publishing the rule of drinking water quality standards and examination in the Environmental Enforcement Ordinance No. 553 of Korea. In this study, US EPA was investigated as the foreign advanced cases and the way that is appropriate for the Korea was sought by analyzing investigate radionuclide, interval and management. As a result, in the selection part of investigate radionuclide, geological survey, status of nuclear power plants and the presence of the use of artificial radionuclides of the Korea should be investigated and ad-ditionally after the selection of a few radionuclides, the systems should be extended to cover all possible radionuclides by considering radioactive pollution levels in humans may be exposed due to the annual drinking water. In the part of the investigate interval, the concept(MCL, DL) should be set up for prevent-ing concentration detection of above MCL and it needs to the maintenance and management. For exam-ple, when the concentration is more than MCL, it should be investigated on a quarterly and when the concentration is lower than MCL, it should be investigated to each different interval and management. And the US EPA divided the management area and make the roadmap for managing drinking water. The each classified area has been organized to match the state budget and labor force and the individual data have been managed effectively by HPGe, the NaI, TLD and so on.
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KEYWORD
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Drinking water, MCL, Investigate radionuclide, Investigate interval, Monitoring
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