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Çѱ¹¼öÀÚ¿øÇÐȸ / v.27, no.1, 1994³â, pp.69-77
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¹°º·è°ú Çü±¤¼º ¹ÚÅ׸®¾Æ¸¦ ÀÌ¿ëÇÑ ÇÕ¼º¼¼Á¦ÀÇ ±Þ¼ºµ¶¼ºÆò°¡
( Acute Toxicity on Daphnia magna and Photobacterium phosphoreum for synthetic Detergents ) |
| ±èÅ¿µ;ä¼ö±Ç;±è°ÇÈï; (ÁÖ)µµÈ±â¼ú°³¹ß°ø»ç ¼öµµºÎ;¼¿ïº¸°ÇÀü¹®´ëÇРȯ°æ°ü¸®°ú;ÀÎÇÏ´ëÇб³ Åä¸ñ°øÇаú;
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| »ýȰ¼öÁØÀÌ Çâ»óµÊ¿¡ µû¶ó ¼¼Á¦ÀÇ »ç¿ë·®ÀÌ Å« ÆøÀ¸·Î Áõ°¡Çϰí ÀÖÀ¸¸ç, Çϼö󸮰øÁ¤¿¡¼ ¿ÏÀüÈ÷ 󸮵ÇÁö ¸øÇÑ ÇÕ¼º¼¼Á¦°¡ ÇÏõÀ̳ª °À¸·Î Èê·¯µé¾î ÁöÇ¥¼öÀÇ ¿À¿°À» °¡Áß½Ã۰í ÀÖ´Ù. À̿Ͱ°Àº ¼¼Á¦´Â ¼öÁß»ý¹°¿¡ ÇØ·Î¿î ¿©·¯ µ¶¼º¹°ÁúÀ» ÇÔÀ¯Çϰí ÀÖÀ¸¸ç, ÇöÀç±îÁö´Â ÁÖ·Î ÈÇÐÀû ºÐ¼®¿¡ ÀÇÇÏ¿© ±× µ¶¼ºÀ» ÃøÁ¤Çϰí ÀÖ´Ù. ±×·¯³ª ¿À¿°¹°Áú »óÈ£°£ÀÇ ÀÛ¿ë µîÀ¸·Î ÈÇкм®¸¸À¸·Î ÀûÁ¤±â°£µ¿¾È¿¡ µ¶¼ºÀ» Æò°¡ÇÏ´Â °ÍÀº »ó´çÈ÷ ¾î·Á¿î ½ÇÁ¤ÀÎ ¹Ù, º» ³í¹®¿¡¼´Â ¹°º·èÀÎ Daphnia magna¿Í Çü±¤¼º ¹ÚÅ׸®¾ÆÀÎ Photobacterium phosphoreumÀ» ÀÌ¿ëÇÏ¿© »ý¹°ÇÐÀûÀ¸·Î ÁÖ¹æ¿ë ¼¼Á¦¿Í ÀÇ·ù¿ë ¼¼Á¦ÀÇ ±Þ¼º µ¶¼ºÀ» Æò°¡ÇÏ¿´´Ù. º» Æò°¡¿¡ »ç¿ëµÈ ¼¼Á¦´Â ¼¼Å¹¿ë ¼¼Á¦¿Í ÁÖ¹æ¿ë ¼¼Á¦·Î ±¸ºÐÇÏ¿© ±¹³» »ç¿ë·®ÀÌ °¡Àå ¸¹Àº 7Á¾·ù¸¦ ¼±ÅÃÇÏ¿´À¸¸ç, Á¶»ç°á°ú ¼¼Å¹¿ë ¼¼Á¦ÀÇ Æò±Õ 24hr, 48hr-LC50Àº °¢°¢ 4.25%, 2.50%À̸ç, ÁÖ¹æ¿ë ¼¼Á¦ÀÇ Æò±Õ 24hr, 48hr-LC50Àº °¢°¢ 2.01%, 1.36%À̾ú´Ù. ¶ÇÇÑ ¼¼Å¹¿ë ¼¼Á¦ÀÇ Æò±Õ 5min, 15min-EC50Àº °¢°¢ 1.83%, 1.02%À̸ç, ÁÖ¹æ¿ë ¼¼Á¦ÀÇ Æò±Õ 5min, 15min-EC50Àº °¢°¢ 1.57%, 1.21% À̾ú´Ù. À̸¦ ÅëÇÏ¿© ±¹³»¿¡¼ »ç¿ëµÇ´Â ÇÕ¼º¼¼Á¦Áß ÁÖ¹æ¿ë ¼¼Á¦°¡ ¼¼Å¹¿ë ¼¼Á¦º¸´Ù Áö¼ÓÀû µ¶¼ºÀÌ Å« °ÍÀ» ¾Ë ¼ö ÀÖ¾úÀ¸¸ç ¼¼Á¦¸¶´Ù µ¶¼ºÀÇ Á¤µµ°¡ Â÷À̰¡ ÀÖ¾ú´Ù. |
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| As the standard of living improves, the amount of synthetic detergent consumption greatly increases. Detergents which are not treated in the sewer treatment processes, flow into rivers or waterstreams and accelerate the pollution of the surface water resources. Detergents contain lots of toxicants. And it is difficult to evaluate gross toxicity of each toxicant in thereceiving water. In the study, the acute toxicity of the synthetic detergents for home laundering and kitchen use were monitored with daphnia magna and photobacterium phosphoreum. Seven kinds of detergents were tested to evaluate the acute toxicity. The mean 24hr, 48hr-LC50 of the synthetic detergent for home laundering were 4.25%, 2.50% and these for kitchen use were 2.01%, 1.36% respectively. And the mean 5min, 15min-EC50 of the synthetic detergent for home laundering were 1.83%, 1.02%. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.27, no.1, 1994³â, pp.69-77
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199411920094763)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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