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Çѱ¹¼öÀÚ¿øÇÐȸ / v.32, no.2, 1999³â, pp.121-121
¼öÄ¡¸ðÇü¿¡ ÀÇÇÑ Åä¾çÁõ±âÃßÃâ¹ýÀÇ Á¦°ÅÈ¿À²¿¡ °üÇÑ ¿¬±¸ -Â÷´Üº®, ÃßÃâÀ¯·®, ÆßÇÁ°¡µ¿¹æ¹ýÀÇ ¿µÇâ-
( A Study on the Removal Efficiency of the Soil Vapor Extraction by Numerical Simulation-On the Effect of Curtain Wall, Extraction Flowrate, Pump Oeration- )
ÀÌâ¼ö; ÇѾç´ëÇб³ Åä¸ñȯ°æ°øÇаú ¹Ú»çÈİúÁ¤;
 
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º» ¿¬±¸´Â Åä¾ç ¹× ÁöÇϼö ¿À¿°ÀÇ Á¤È­¹æ¹ýÀ¸·Î½á Åä¾çÁõ±â ÃßÃâ¹ýÀ» ÀÌ¿ëÇÒ °æ¿ì, ÀÌÀÇ È¿À²Àû ¿î¿ëÀ» À§ÇÏ¿© ÃßÃâ°ø ÁÖº¯¿¡ Â÷´Üº®À» ¼³Ä¡ÇÒ °æ¿ì, ÃßÃâÆßÇÁÀ¯·®ÀÇ Å©±â ¹× ÆßÇÁ°¡µ¿ÀÇ ÇüÅ µîÀÌ Á¦°ÅÈ¿À²¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» Æò°¡Çϱâ À§ÇÏ¿© ¼öÄ¡ÇØ¼®À» ÀÌ¿ëÇÏ¿© °ËÅäÇÏ¿´´Ù. ±× °á°ú ÃßÃâ°ø ÁÖÀ§¿¡ Â÷´Üº®À» ¼³Ä¡ÇÒ °æ¿ì ¹× ÃßÃâÆßÇÁÀÇ ¿î¿ëÀ» ´Ü¼ÓÀûÀ¸·Î ½Ç½ÃÇÏ¿´À» °æ¿ì, ÃßÃâ°ø ÁÖº¯¿¡ °í³óµµÀÇ °¡½ººÐÆ÷¸¦ ¹ÐÁý½ÃÅ´À¸·Î ÀÎÇØ °í³óµµÀÇ °¡½º¸¦ Á¦°ÅÇÒ ¼ö ÀÖ°Ô µÇ¾î Á¦°ÅÀ²ÀÌ »ó½ÂÇÏ¿´´Ù. ÃßÃâÀ¯·®ÀÇ Å©±âº¯È­°¡ TCE°¡½ºÀÇ Á¦°ÅÀ²¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ÃßÃâÀ¯·®ÀÌ Å¬¼ö·Ï »ó½ÂÇÏÁö¸¸ TCE°¡½ºÀÇ Á¤È­È¿À²Àº ÃßÃâÀ¯·®ÀÇ Å©±â¿¡´Â ÀÇÁ¸ÇÏÁö ¾Ê´Â´Ù´Â °ÍÀ» ¾Ë ¼ö ÀÖ¾ú´Ù.
When the soil vapor extraction as a remediation method of contaminated soil and groundwater has been used, the effects of curtain wall, mode of pump operation and magnitude of extraction flowrate were examined by numerical simulation. Consequently, it was found that the removal rate was enhanced in case that the curtain wall was established around the extraction well with the extraction pumps operated alternatively. It was because that the removal of high density gas around the extraction well was possible. It was found that the removal efficiency of TCE gas did not depend on the extraction flowrate. However, the removal rate of TCE gas at varying extraction flowrate was not ehanced flowrate increase.
 
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Á¦°ÅÈ¿À²;Â÷´Üº®;Åä¾çÅä¾çÁõ±âÃßÃâ¹ý;Åä¾ç¡¤ÁöÇϼö¿À¿°;removal efficiency;curtain wall;soil vapor extraction;soil-groundwater contamination;
 
Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.32, no.2, 1999³â, pp.121-121
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199910102457452)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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