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Çѱ¹Áö¹Ý°øÇÐȸ / v.20, no.4, 2004³â, pp.49-56
ÃßÀûÀÚ½ÃÇè¿¡ ÀÇÇÑ Æó±â¹°¸Å¸³Àå ħÃâ¼ö ´©ÃâÁ¶»ç
( Investigation of Leachate Leakage in Waste Landfill by Tracer Test )
À̱¤¿­;ÀÌ¿µÁØ;Àå»ï½Ä; µ¿¼­´ëÇб³ °Ç¼³°øÇкÎ;µ¿¼­´ëÇб³ ÀÀ¿ë»ý¸í°øÇкÎ;µ¿¼­´ëÇб³ Åä¸ñ°øÇаú;
 
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º» ¿¬±¸¿¡¼­´Â ÃßÀûÀÚ½ÃÇèÀ» ÀÌ¿ëÇÏ¿© ¸Å¸³Á¾·áµÈ Æó±â¹°¸Å¸³Àå¿¡¼­ ²ç¶Õ¸²ÇÏÁß¿¡ ÀÇÇØ ÆÄ¼ÕµÈ Â÷¼öÀ縦 ÅëÇÑ Ä§Ãâ¼öÀÇ ´©Ãâ ¿©ºÎ¸¦ Á¶»çÇÏ¿´´Ù. ÃßÀûÀÚ½ÃÇèÀº ÀÚ¿¬±¸¹èÇü½ÄÀ» äÅÃÇÏ¿´À¸¸ç, ÃßÀûÀڷδ iodide and Rhodamine WT¸¦ »ç¿ëÇÏ¿´´Ù. ÀÌ µÎ ÃßÀûÀڴ ħÃâ¼öÀÇ È­ÇÐÀû ¼ººÐ°ú ¹ÝÀÀ¼ºÀ» ÃæºÐÈ÷ °í·ÁÇÏ¿© ¼±Á¤ÇÏ¿´´Ù ½ÃÇè¿¡¼­´Â ¸Å¸³Àå Àüü¸¦ ÅëÇÏ¿© 5°³ÀÇ ÁÖÀÔÁ¤°ú 14°³ÀÇ °üÃø°øÀ» ¼³Ä¡ÇÏ¿© ¿î¿µÇÏ¿´´Ù. º» ¿¬±¸ÀÇ °á°ú¿¡ ÀÇÇϸé, Iodide and Rhodamine WT ÃßÀûÀÚ´Â ¸Å¸³Àå ħÃâ¼ö ´©ÃâÁ¶»ç¿¡ Àû¿ë °¡´ÉÇϸç È¿°úÀûÀÓÀ» È®ÀÎÇÏ¿´À¸¸ç, ´Ù·®ÀÇ Ä§Ãâ¼ö°¡ ¿ì¼ö °ü·Î¿Í ¿ì¼ö°ü·ÎÀÇ ¿ÜÃø º®¸éÀ» ÅëÇÏ¿© ´©ÃâµÇ¾ú´ø °ÍÀ¸·Î ÃßÁ¤µÈ´Ù.
Tracer tests were conducted to investigate leachate outflow through damaged parts on HDPE liner subject to puncture loads in a closed landfill. Natural gradient tracer test was used with two different types of tracers, iodide and Rhodamine WT. Tracers were selected under careful consideration of chemical components of leachate. Five injection wells with fourteen detection points were installed and operated throughout the test site. In this study, it is found that Iodide and Rhodamine WT are applicable and effective for leachate leakage investigation on waste landfills. Also, it is concluded that considerable amount of leachate was leaked through the rain water drain box and side wall of drain box.
 
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Leachate;Soil pollution;Tracer test;Waste landfill;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.20, no.4, 2004³â, pp.49-56
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922383209)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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