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Çѱ¹¼öÀÚ¿øÇÐȸ / v.33, no.3, 2000³â, pp.351-364
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Àú·ùÁö¿¡ ÀÇÇÑ ¿ì¼öÀÇ ¼öÁú°³¼± È¿°ú ¿¬±¸
( A Study on the Effect of Water Quality Improvement of a Storm Sewage by Detention Pond ) |
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| º» ¿¬±¸¿¡¼´Â Àú·ùÁö¿¡ ÀÇÇÑ ¿ì¼öÀÇ ¼öÁú°³¼± È¿°ú¸¦ ¸ðÇü½ÇÇè¿¡ ÀÇÇÏ¿© ºÐ¼®ÇÏ¿´´Ù. º» ¿¬±¸¸¦ ÅëÇÏ¿© ¹è¼ö±¸¿ª Ãⱸ¿¡ Àú·ùÁö¸¦ ¼³Ä¡ÇÔÀ¸·Î½á ÇÕ·ù½Ä °ü°Å¸¦ ÅëÇÑ Çϼö ¹× °¿ì Ãʱâ À¯Ãâ¼öÀÇ Ã·µÎÀ¯·®°ú ¿À¿°µµ¸¦ Å©°Ô °æ°¨½Ãų ¼ö ÀÖÀ½À» È®ÀÎÇÏ¿´´Ù. Àú·ùÁ¶ ¸ðÇü½ÇÇèÀº ÀÚ¿¬Ä§° Àú·ùÁ¶¿Í ÀÚ°¥Á¢ÃË Àú·ùÁ¶¿¡ ´ëÇÏ¿© °¢°¢ ½Ç½ÃÇÏ¿´´Ù. ÀÚ¿¬Ä§° Àú·ùÁ¶½ÇÇè¿¡¼´Â Áö¼ÓÀûÀ¸·Î ¿ì¼öÇÑ ¹æ·ùÇÏ´Â °æ¿ìº¸´Ù´Â ÀÏÁ¤½Ã°£ Àú·ùÁö³»¿¡ Á¤Ã¼ ÈÄ ¹æ·ùÇÏ´Â °æ¿ì°¡ µ¿ÀÏÇÑ Áöü½Ã°£ÀÇ Á¶°ÇÇÏ¿¡¼ ´õ ³ôÀº ¿À¿°¹°Áú Á¦°ÅÀ²À» º¸¿´´Ù. ¶ÇÇÑ, ÀÚ°¥À» ä¿î Àú·ùÁ¶¿¡ ´ëÇÑ ½ÇÇèÀ» ½Ç½ÃÇÏ¿´À¸¸ç, ÀÚ¿¬Ä§° Àú·ùÁ¶¿¡ ºñÇØ Àü¹ÝÀûÀ¸·Î °¢ ¿À¿°¼ººÐ¿¡ ´ëÇØ ³ôÀº Á¦°ÅÀ²À» º¸¿´´Ù. ÇÑÆí, ä¿òÀç·áÀÇ Ç¥¸éÀÌ »ó´ëÀûÀ¸·Î °ÅÄ£ ¼â¼®ÀÇ °æ¿ì°¡ ÀÚ°¥º¸´Ù ³ôÀº Á¦°ÅÀ²À» º¸¿´´Ù. |
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| The effect of water quality improvement of combined sewage by detention pond has been studied. It is convinced that the pollutant load and peak flow through the combined sewer by first rainfall and runoff can be decreased by detention pond sited at the outlet of small basin. Hydraulic modeling of detention panel was performed for two cases of sedimentation pond and gravel contact pond. It has been recognized that it is more efficient to reduce the pollutant of combined sewage when the combined sewage is released alter a fixed detention time in the detention pond than it is released continuously without detention time. The gravel contact detention pond shows higher pollutant removal rate than the sedimentation detention pond in all pollutants. When it comes to gravel contact detention pond, the gravel pond filled with crushed gravel has a higher pollutant removal rate than that filled with river gravel. |
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| Ű¿öµå |
| Àú·ùÁö;¼öÁú°³¼±;¿À¿°µµ;Á¦°ÅÀ²;Áöü½Ã°£;ÀÚ°¥Á¢ÃË Àú·ùÁ¶;ÀÚ¿¬Ä§° Àú·ùÁ¶;deteion pond;water quality improvement;pollutant load;removal rate;detention time;gravel contact pond;sedimentation pond; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.33, no.3, 2000³â, pp.351-364
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011920063730)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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