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Çѱ¹Áö¹Ý°øÇÐȸ / v.18, no.5, 2002³â, pp.159-167
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ÁÖ¹°»ç°¡ Æ÷ÇÔµÈ Åõ¼ö¹ÝÀÀº®Ã¼(PRB)¸¦ ÀÌ¿ëÇÑ ¾Æ¿¬À¸·Î ¿À¿°µÈ ÁöÇϼö 󸮱â¹ý ¿¬±¸
( Remediation of Groundwater Contaminated with Zinc Using Permeable Reactive Barriers Containing Foundry Sands ) |
| ÀÌÅÂÀ±;;¹ÚÀç¿ì; Æ÷Ç×»ê¾÷°úÇбâ¼ú¿¬±¸¼Ò;University of Wisconsin-Madison Åä¸ñȯ°æ°øÇаú;ÇѾç´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
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| ¾Æ¿¬ÀÇ ÁÖ¹°»ç¿¡ ´ëÇÑ ºÐ¹è°è¼ö´Â ÁÖ¹°»ç¿¡ Æ÷ÇÔµÈ TOC, Á¡Åä ÇÔ·®, ÃÑ Ã¶ ÇÔ·® µî¿¡ µû¶ó º¯ÇÏ°í Æ¯È÷ ¿ë¾× PH¿¡ Å« ¿µÇâÀ» ¹Þ´Â °ÍÀ» °üÂûÇÏ¿´´Ù. Batch ½ÇÇèÀ¸·ÎºÎÅÍ ¾ò¾îÁø °æÇè½ÄÀ¸·ÎºÎÅͺйè°è¼ö¿Í Á¦°Å»ó¼ö¸¦ ¿¹ÃøÇÒ ¼ö ÀÖ¾ú´Ù. Batch kinetic ½ÇÇè°ú batch sorption ½ÇÇèÀ¸·ÎºÎÅÍ ¾ò¾îÁø ºÐ¹è°è¼ö´Â ¿ë¾× pH°¡ °°À» ½Ã °ÅÀÇ °°Àº °ªÀ» º¸À̰í ÀÖ´Ù. |
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| Partition coefficients for zinc vary on a broad range depending on properties of the foundry sands (TOC, clay content, total iron content) and solution pH. Among these properties, solution pH was found to be the most important factor. Empirical equations were developed from batch tests to predict partition coefscients and rate constants as a function of foundry sand properties and solution pH. Rate constants obtained from batch (kinetic) tests and batch sorption tests were found to be comparable when the solution pHs were comparable. |
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| Batch kinetic test;Partition coefficient;Permeable reactive barriers;Rate constant; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.18, no.5, 2002³â, pp.159-167
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921407841)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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