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Çѱ¹¼öÀÚ¿øÇÐȸ / v.33, no.6, 2000³â, pp.775-782
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¿À¿°ÃÑ·®°ü¸®¸¦ À§ÇÑ ºÐ¼®Àû BOD¸ðµ¨(AMB) °³¹ß
( Development of an Analytical Model of BOD(AMB) for Total Pollution Load Regulation ) |
| ±è°æ¼·;¾ÈÅÂÁø; ±¹¸³ÇѰæ´ëÇб³ ȯ°æ°øÇаú;±¹¸³ÇѰæ´ëÇб³ Åä¸ñ°øÇаú;
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| ¼öÁú¸ðµ¨À» »ç¿ëÇÏ¿© ¼ö°è³» ¿À¿°¹°ÁúÀÇ ÃÑ·®°ü¸®¸¦ À§ÇÑ ¿À¿°¹°Áú°ü¸® ¸ñÇ¥·® ¹× Çã¿ëÃÑ·® ÆÄ¾Ç, ±×¸®°í »è°¨°èȹÀÇ È¿°ú ºÐ¼®À» ¼öÇàÇÒ ¼ö ÀÖ´Ù. ±×·¯³ª QUAL2E, WASP5 ¹× HSPF¿Í °°Àº ¼öÁú¸ðµ¨Àº ´Ù¾çÇÑ ÀڷḦ ¿ä±¸ÇÏ°í ½ÇÁ¦¼ö°è Àû¿ëÀÌ ½±Áö ¾ÊÀ½À¸·Î ¼ö°èÀÇ ¼ö¸®ÇÐÀû Ư¼ºÀÌ ¹Ý¿µµÈ ¿ëÀ̼ºÀ» °®Ãá ºÐ¼®ÀûÀÎ ¼öÁú¸ðµ¨ °³¹ßÀÇ Çʿ伺ÀÌ Á¦±âµÇ¾ú´Ù. µû¶ó¼, º» ¿¬±¸¿¡¼´Â À¯´Þ°æ·Î¸¦ °í·ÁÇÑ ¹è¼ö±¸¿ª³» ¿À¿°ÃÑ·®°ü¸®¸¦ À§ÇÑ ºÐ¼®ÀûÀÎ BOD¸ðµ¨(AMB)À» °³¹ßÇÏ¿´´Ù. AMB¸ðµ¨Àº ¹è¼ö±¸¿ª³» ¼Ò¹è¼ö ±¸¿ªÀÇ ÇÏõ À¯ÇÏ °Å¸®°¡ ¾à 7km À̳» ºñÁ¡¿À¿°¿ø À¯ÀÔ À¯·Î¿¬ÀåÀº ¾à 3.5km·Î ¼³Á¤µÇ¾î¾ß Çϸç, ¹è¼ö±¸¿ªÀº À§ÀÇ À¯ÇϰŸ®¸¦ ¸¸Á·ÇÏ´Â »óÅ¿¡¼ °¡´ÉÇÑ ÇÑ ÀÏÁ¤ÇÑ ¼ö¸®ÇÐÀû Ư¼º ¹× ¹ÝÀÀ¼Óµµ»ó¼ö¸¦ °®´Â ¼Ò¹è¼ö ±¸¿ªÀ¸·Î ºÐÇҵǾî¾ß ÇÑ´Ù. º» ¸ðµ¨À» ¼ÒÇÏõ¿¡ Àû¿ëÇØ º» °á°ú QUAL2E¿Í °°Àº »ó¿ëÈµÈ ¸ðµ¨ °á°ú¿Í À¯»çÇÏ°Ô ³ªÅ¸³µÀ¸¸ç, ÁöÀÚü¿¡¼ ¿À¿°ÃÑ·®°ü¸®¸¦ À§ÇÑ ¼öÁú°ü¸®´ëÃ¥ ¸¶·Ã½Ã ÀûÀýÇÏ°Ô º» ¸ðµ¨À» »ç¿ëÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î »ç·áµÈ´Ù. |
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| Water quality models can be applied to manage the regional water quality problems and to estimate the target and allowable pollution load in watershed effectively. Since the models such as QUAL2E, W ASP5 and HSPF need many data and are not easily applied in real systems, the water quality model, which would be simple and easily applicable, has been required. Thus, an Analytical Model of BOD(AMB) considering travel time of pollutant was developed for the total pollution load regulation in drainage basin. It was found that the main stream length of a sub-basin in the AMB should be shorter than 7km and the length of distributed pollutant load should also be shorter than 3.5km in a sub-basin. The basin in the AMB could be divided into sub-basins with almost same hydraulic characteristics and reaction rate constant satisfying the proposed stream length. The running results of the AMB in a small stream were very close to the results of QUAL2E, which is widely used one in the world. Therefore, the AlVIB can be used to regulate the total pollution load in drainage district by local government.rnment. |
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| Ű¿öµå |
| ºÐ¼®Àû ¸ðµ¨;¿À¿°ÃÑ·®°ü¸®;¼öÁú¸ðµ¨;Çã¿ëÃÑ·®;analytical model;total pollution load regulation;water quality model;allowable pollution load; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.33, no.6, 2000³â, pp.775-782
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011920730390)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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