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Çѱ¹ÇÏõȣ¼öÇÐȸ / v.43, no.2, 2010³â, pp.338-344
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¼öÁúÀÚµ¿ÃøÁ¤¸Á ÀÚ·áÀÇ ½Å·Ú¼º Á¦°í¸¦ À§ÇÑ Á¤µµ°ü¸®
( Quality Control to Improve Reliability of Automatic Water Quality Data ) |
| ÀÓº´Áø;È«Àº¿µ;±èÇö¿í; ±¹¸³È¯°æ°úÇпø À¯¿ª»ýÅ¿¬±¸ÆÀ;±¹¸³È¯°æ°úÇпø À¯¿ª»ýÅ¿¬±¸ÆÀ;¼¿ï½Ã¸³´ëÇб³ ȯ°æ°øÇаú;
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| »ó¼ö¿ø ¹× ¼ö°èÀÇ ¼öÁú°ü¸® ¾÷¹«¸¦ È¿À²ÀûÀÌ°í ´Éµ¿ÀûÀ¸·Î ¼öÇàÇϰí, ¼öÁú¿À¿°»ç°í ¹ß»ý½Ã ½Å¼ÓÇÑ ´ëÀÀÁ¶Ä¡¸¦ ÇÒ ¼ö ÀÖ´Â Á¶±â°æº¸Ã¼°è ±¸ÃàÀ» À§ÇÏ¿© ÁÖ¿ä »ó¼ö¿ø ¹× ÇÏõ µî¿¡ ¼öÁúÀÚµ¿ÃøÁ¤¸ÁÀ» ¼³Ä¡ÇÏ¿© ¿î¿µÇϰí ÀÖ´Ù. ¼ö¿Â, pH, EC, DO, TOC Ç׸ñ¿¡ ´ëÇÑ Á¤µµÆò°¡¸¦ ½Ç½ÃÇÏ¿©, ¼öÁúÀÚµ¿ ÃøÁ¤ ÀÚ·á¿¡ ´ëÇÑ Á¤È®µµ¸¦ È®º¸ÇÏ¿© ½Å·Úµµ¸¦ Á¦°íÇϰíÀÚ ÇÏ¿´´Ù. ¼öÁúÀÚµ¿ÃøÁ¤±â±â¿Í ¼öµ¿ÃøÁ¤±â±â¿¡ ´ëÇÑ ÃøÁ¤°ªÀ» ºñ±³ÇÑ °á°ú, ´ëü·Î ÀϹÝÇ׸ñ(¼ö¿Â, pH, EC, DO) ¹× TOCÀÇ »ó´ëÁ¤È®µµ°¡ 20% À̳»ÀÇ ¸ñÇ¥¸¦ ¸¸Á·ÇÏ¿´´Ù. ±×·¯³ª ¼öÁúÀÚµ¿ÃøÁ¤¼ÒÀÇ Àú·ù¼öÁ¶ÀÇ ÃøÁ¤±â±â(³»ºÎ)¿Í ä¼öÁöÁ¡ÀÇ ÃøÁ¤±â±â(¿ÜºÎ)ÀÇ ÃøÁ¤°ª Â÷À̸¦ ºÐ¼®ÇÑ °á°ú, ä¼ö°Å¸®°¡ ¸Õ ÃøÁ¤¼ÒÀÇ DO¿¡ ´ëÇÑ ³»ºÎ-¿ÜºÎÀÇ »ó´ëÁ¤È®µµ´Â ¸ñÇ¥°ªÀ» ´Ù¼Ò ¹þ¾î³ª´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ä¼ö°ü·Î¿¡ Á¶·ù ¹× ¹Ì»ý¹° ºÎÂø¿¡ ÀÇÇÑ ¿À¿°ÀÌ ¿øÀÎÀ¸·Î ÆÇ´ÜµÇ¾î ¿ª¼¼Ã´ÇÏ¿© ÃøÁ¤ÇÑ °á°ú, ÃøÁ¤µÈ DO ³óµµ´Â ÃÖ´ë 53%±îÁö »ó½ÂÇÏ´Â È¿°ú¸¦ ³ªÅ¸³Â´Ù. µû¶ó¼ ä¼ö°ü·Î °ü¸®°¡ ¼öÁúÀÚµ¿ÃøÁ¤ ÀÚ·áÀÇ ½Å·Ú¼ºÀ» È®º¸Çϴµ¥ Áß¿äÇÔÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. |
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| The automatic water quality monitoring system (AWQMS) have been installed to immediately response to any pollution incident. It also make it possible to conduct the task efficiently regarding water quality control. The purpose of this study is to enhance reliability by securing accuracy of automatic water quality data through quality assessment (QA) for temperature, pH, dissolved oxygen (DO), electric conductivity (EC), total organic carbon (TOC). The result of comparison between manual and automatic data, relative accuracy of general items (temperature, pH, EC, DO) and TOC were mostly satisfied with guideline (i.e. less than 20%). On the other hand, relative accuracy of DO between sampling site and housing site was somewhat against the guideline. The contamination by attaching algae and microorganism in the pipeline is considered as main cause. After backwashing the pipeline, DO concentration was increased up to 53%. Therefore, pipeline management is recognizable as important thing to secure reliability of water quality data. |
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| Ű¿öµå |
| automatic water quality monitoring system (AWQMS);relative accuracy;quality control; |
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Çѱ¹ÇÏõȣ¼öÇÐȸÁö / v.43, no.2, 2010³â, pp.338-344
Çѱ¹ÇÏõȣ¼öÇÐȸ
ISSN : 1976-8087
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201030853091292)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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