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¹° ȯ°æÀÇ ¹æ»ç¼º ¹°Áú °ü¸® ¹æ¾È°ú ºÐ¼®¹ý¿¡ °üÇÑ ¿¬±¸ (I) ¹Ì±¹È¯°æº¸È£Ã»(Envirionmental Protection Agency)ÀÇ ¸Ô´Â ¹° ¹æ»ç¼º¹°Áú °ü¸®¿Í ºÐ¼®¹ý¿¡ °üÇÑ °íÂû

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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ÇãÀç ( Her Jea ) - °í·Á´ëÇб³ ´ëÇпø ¹ÙÀÌ¿ÀÀ¶ÇÕ°øÇÕ°ú

±èÁ¤¹Î ( Kim Jung-Min ) - °í·Á´ëÇб³ ¹æ»ç¼±Çаú
¹ÎÇý¸² ( Min Hye-Lim ) - °í·Á´ëÇб³ ´ëÇпø ¹ÙÀÌ¿ÀÀ¶ÇÕ°øÇÕ°ú
ÇѼº±Ô ( Han Seong-Gyu ) - °í·Á´ëÇб³ ´ëÇпø ¹ÙÀÌ¿ÀÀ¶ÇÕ°øÇÕ°ú
ÀÓÇöÁ¾ ( Lim Hyun-Jong ) - °í·Á´ëÇб³ ´ëÇпø ¹ÙÀÌ¿ÀÀ¶ÇÕ°øÇÕ°ú
Á¶ÇѺ° ( Jo Han-Byeol ) - °í·Á´ëÇб³ ´ëÇпø ¹ÙÀÌ¿ÀÀ¶ÇÕ°øÇÕ°ú
³ë¿µÈÆ ( Noh Young-Hoon ) - °í·Á´ëÇб³ ´ëÇпø ¹ÙÀÌ¿ÀÀ¶ÇÕ°øÇÕ°ú
ÀÌÈ£¼± ( Lee Ho-Sun ) - °í·Á´ëÇб³ ´ëÇпø ¹ÙÀÌ¿ÀÀ¶ÇÕ°øÇÕ°ú
¹Ú¹Î¼® ( Park Min-Seok ) - Çѱ¹¿øÀÚ·ÂÀÇÇпø

Abstract

ÈÄÄí½Ã¸¶ ¿øÀü »ç°í ÀÌÈÄ ¼öÁú ³» ¹æ»ç¼º ¿À¿°¿¡ ´ëÇÑ ±¹¹ÎµéÀÇ °ü½ÉÀÌ Å©°Ô ³ô¾ÆÁ³´Ù. ÀÌ¿¡ µû¶ó ÇØ¿Ü¿¡¼­´Â ÀÎü¿¡ ¿µÇâÀ» ÁÙ ¼ö ÀÖ´Â ¸Ô´Â ¹° ¼Ó ¹æ»ç¼º¹°Áú ºÐ¼®°ú °ü¸®¿¡ °üÇÑ ¿¬±¸°¡ Ȱ¹ßÈ÷ ÁøÇàµÇ¾ú´Ù. ±×¸®°í ±¹³»¿¡¼­µµ ȯ°æºÎ·É Á¦553È£·Î ¸Ô´Â ¹° ¼öÁú±âÁØ ¹× °Ë»ç µî¿¡ °üÇÑ ±ÔÄ¢ Á¦ 2Á¶ ¼öÁú±âÁØÀ» ±ÔÁ¤ÇÏ¿© ¸Ô´Â ¹° ¼Ó¹æ»ç¼º³óµµÀÇ °¨½Ã¸¦ Çϰí ÀÖÀ¸¸ç ÃÖ±Ù¿¡´Â ¿°ÁöÇϼö »Ó ¾Æ´Ï¶ó °ø°ø¼ö¿ª±îÁö ¹üÀ§¸¦ È®´ëÇÏ¿© È¿À²ÀûÀÎ °ü¸®¸¦ Çϰí ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â ÇöÀç ±¹³»¿¡¼­ ½ÃÇàµÇ°í ÀÖ´Â ¸Ô´Â ¹° °ü¸® ½Ã½ºÅÛÀÌ Á» ´õ ³ªÀº °ü¸® ¹× ¿î¿µÀÌ µÉ ¼ö ÀÖµµ·Ï ¹Ì±¹ EPA(ȯ°æº¸È£Ã») »ç·Ê¸¦ ºÐ¼®ÇØ º¸°íÀÚ ÇÏ¿´´Ù. ±× °á°ú ¹Ì±¹ EPA(ȯ°æº¸È£Ã»)¿¡¼­´Â Á¶»çÇÙÁ¾À» ¼±Á¤ÇÒ ½Ã¿¡ ÀÚ±¹ÀÇ ÁöÁúÈ­ÇÐÀûÀÎ Á¶»ç¿Í ¿øÀÚ·Â ¹ßÀü¼Ò º¸À¯ÇöȲ ±×¸®°í Àΰø¹æ»ç¼º ÇÙÁ¾ÀÇ »ç¿ëÀ¯¹« µîÀ» Á¶»çÇÏ
°í Ãß°¡ÀûÀ¸·Î Àΰ£ÀÌ ¿¬°£ ¸Ô´Â ¹°·Î ÀÎÇÏ¿© ÇÇÆø ¹ÞÀ» ¼ö ÀÖ´Â ÃÖ´ë¿À¿°³óµµ(0.1 mSv/y)¸¦ °í·ÁÇÔÀ¸·Î½á ¥á ¹æÃâü, ¥â/¥ã ¹æÃâü, ¶óµ· ¹× ¿ì¶ó´½À¸·Î ±¸ºÐÁö¾î ÇÙÁ¾À» ¼±Á¤ÇÑ ÈÄ °ü¸®Çϰí ÀÖ´Ù. Á¶»çÁֱ⠸鿡¼­´Â ¹Ì±¹ EPA (ȯ°æº¸È£Ã»)ÀÇ MCL(Maximum Contaminant Level ? ÃÖ´ë¿À¿°³óµµ)°ú RDL(Required Detection Level - °ËÃâÇÏÇÑÄ¡) À̶ó´Â °³³äÀ» Á¤¸³ÇÔÀ¸·Î½á ±× ÀÌ»óÀÇ ³óµµ°¡ °ËÃâµÇÁö ¾Êµµ·Ï À¯Áö ¹× °ü¸®¸¦ Çϰí ÀÖ´Ù. ¿©±â¼­ ÃÖ´ë¿À¿° ³óµµ´Â ±Ç°íµÈ ¼öÄ¡ ÀÌ»óÀÇ ³óµµ°¡ ÃøÁ¤ µÉ ½Ã¿¡ Ưº°ÇÑ °ü¸®Á¶Ä¡¿Í ÇØ°á¹æ¾ÈÀÌ Á¦½ÃµÇ¾î¾ß ÇÏ´Â ¹Ý¸é °ËÃâÇÏÇÑÄ¡´Â ÀÌ ¼öÄ¡ ÀÌÇÏ·Î ÃøÁ¤µÈ ¹æ»ç¼º ³óµµ´Â ÀÎü¿¡ ¿µÇâÀÌ ¾ø°Å³ª °ÅÀÇ ¹Ì¹ÌÇϹǷΠ°ËÃâµÇ¾ú´Ù ÇÒÁö¶óµµ Ưº°ÇÑ Á¶Ä¡°¡ ÇÊ¿ä ¾ø´Ù´Â °ÍÀÌ´Ù. ¿¹¸¦ µé¾î ÃÖ´ë¿À¿°³óµµ ÀÌ»óÀÇ ³óµµ°¡ °ËÃâ µÉ ½Ã¿¡´Â ±âÁ¸¿¡ Á¶»çÇØ¿À´ø Áֱ⺸´Ù ´õ ÀÚÁÖ ÃøÁ¤ÇÏ°í °ËÃâÇÏÇÑÄ¡ ÀÌÇÏÀÇ ³óµµ·Î ÃøÁ¤µÉ ½Ã¿¡´Â Àü¿¡ ÇØ¿À´ø ÁÖ±â´ë·Î ÃøÁ¤ ¹× °ü¸®¸¦ ÇÏ´Â °ÍÀÌ´Ù. ÀÌ·¯ÇÑ °¢ ÇÙÁ¾¿¡ ´ëÇÏ¿© °¢°¢ÀÇ ±âÁØÄ¡¸¦ Á¤ÇÏ°í ¹Ì±¹ EPA(ȯ°æº¸È£Ã»)¿¡¼­´Â °¢ ÁÖ(state)¿¡ ±ÇÇÑÀ» ÀÏÀÓÇÏ¿© ÀÚ±¹ÀÇ ÁÖ¿ä ÇÏõÀ» ³ª´©¾î ·Îµå¸ÊÀ» ¸¸µé¾î °ü¸®¸¦ Çϰí ÀÖ´Ù. ±×¸®°í ±×·¸°Ô ºÐ·ùµÈ Áö¿ªÀº Àη ¹× ¿¹»ê¿¡ ¸Â°Ô HPGe, Çü±¤°ËÃâ±â(NaI) ¹× TLD µîÀÇ °ËÃâ±â µîÀ» »ç¿ëÇÏ¿© È¿À²ÀûÀ¸·Î ÃøÁ¤°ªÀ» ¾ò¾î °ü¸®Çϰí ÀÖ´Ù.

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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Drinking water; MCL; Investigate radionuclide; Investigate interval; Monitoring
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