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Çѱ¹¼öÀÚ¿øÇÐȸ / v.27, no.1, 1994³â, pp.53-67
³«µ¿°­ Áß·ùºÎ¿¡¼­ÀÇ È®Á¤·ÐÀû ¼öÁúÇØ¼®
( Deterministic Water Quality Analysis in the Midstream of the Nakdong River )
ÇѰǿ¬;ÀÌÁ¤½Ä; °æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;±Ý¿À°ø°ú´ëÇÐ Åä¸ñ°øÇаú ºÎ±³¼ö, ¹Ì±¹ Purdue ´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú ¹Ú»ç°úÁ¤, °æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
 
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³«µ¿°­ Áß·ùºÎ¿¡¼­ÀÇ ¼öÁúÇØ¼®À» À§ÇÑ È®Á¤·ÐÀû ¼öÁú¸ðÇüÀ» °³¹ßÇÏ¿´À¸¸ç È®Á¤·ÐÀû ¼öÁúÇØ¼® ¸ðÇü RQ1Àº ¼ö¸®, ¼ö¹®ÇÐÀû ÇØ¼®À» À§ÇÑ RQ1-1°ú ¼öÁúÇØ¼®À» À§ÇÑ RQ1-2·Î ±¸¼ºµÇ¾î ÀÖ´Ù. ³«µ¿°­ Áß·ùºÎÀÇ ¼öÁú ÇØ¼®À» À§ÇÏ¿© ¿Ö°ü¿¡¼­ Áøµ¿¿¡ À̸£´Â ÀÌ À¯¿ªÀÇ ¿ùº° Æò±ÕÀ¯·®°ú ÃÖ¼ÒÀ¯·®À» »êÁ¤ÇÏ¿´°í Çϵµ´Ü¸éÀÇ ±âÇÏÇÐÀû Ư¼ºÀ» ±âÃÊ·Î ÇÏ¿© ºÒµîÀ¯Çؼ®À» ½Ç½ÃÇÏ¹Ç·Î½á ¼öÁúÇØ¼®¿¡ ÇÊ¿äÇÑ ¼ö¸®ÇÐÀû Ư¼ºÄ¡¸¦ °è»êÇÏ¿´´Ù. È®Á¤·ÐÀû ¼öÁúÇØ¼®¸ðÇü¿¡ ÀÇÇÑ ¼öÁúÇØ¼® °á°ú BODÀÇ ÃÖ´ëÁöÁ¡Àº ±ÝÈ£°­ ÇÕ·ùÁ¡ ¶Ç´Â ÁøÃµÃµ ÇÕ·ùÁ¡, DOÀÇ ÃÖ¼Ò ÁöÁ¡Àº ÇödzÇÏ·ùºÎ·Î ³ªÅ¸³µ´Ù. ¼öÁú¸ðÇü¿¡ ÀÇÇÑ °è»ê°á°úÄ¡´Â ¼ö°³ÁöÁ¡¿¡¼­ÀÇ ½ÇÃøÁö¿Í ÇÕ¸®ÀûÀÎ ¹üÀ§³»¿¡¼­ ÀÏÄ¡µÇ°í ÀÖ¾úÀ¸¸ç ÀÌ À¯¿ª¿¡¼­ ¸ñÇ¥¼öÁú¿¡ µµ´ÞÇϱâ À§ÇÑ ±ÝÈ£°­¿¡¼­ÀÇ ÃÖ´ë BOD Çã¿ëºÎÇÏ·®À» »êÁ¤ÇÏ¿© Á¦½ÃÇÏ¿´´Ù.
Water quality analysis in the midstream of the Nakdong river is studied. Deterministic model RQ1 which contains two code, RQ1-1 for hydrologic and hydraulic analysis and RQ1-2 for water quality analysis are developed. Monthly mean and minimum discharges in the basin (from Waegwan to Jindong) are estimated. A varied flow analysis is performed based on the geometric data of channel and RQ-1 model. The maximum concentration of BOD and minimum concentration of DO are occurred at the confluence of Keumho river and immediately downstream of Hyunpoong, respectively. The computed concentrations of BOD at several points have good agreements with observed data. Maximum allowable BOD loads from the Keumho River are provided to attain the goal of water quality in the basin.
 
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.27, no.1, 1994³â, pp.53-67
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199411920094754)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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