¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.19, no.2, 2001³â, pp.129-135
±Ô»êÁú´Ù°øÃ¼¿Í ¹Ì»ý¹°ÀÀÁýÁ¦ÀÇ ³ìÁ¶Á¦¾î È¿°ú
( Effects of CellCaSi and Bioflocculant on the Control of Algal Bloom )
¹Ú¸íȯ;À̼®ÁØ;À±º´´ë;¿ÀÈñ¸ñ; Çѱ¹»ý¸í°øÇבּ¸¿ø ȯ°æ»õ¿ï¼ÒÀ翬±¸½Ç;¢ß¹ÙÀÌ¿À¾Ë¾ØÁî;Çѱ¹»ý¸í°øÇבּ¸¿ø ȯ°æ»õ¿ï¼ÒÀ翬±¸½Ç;Çѱ¹»ý¸í°øÇבּ¸¿ø ȯ°æ»õ¿ï¼ÒÀ翬±¸½Ç;
 
ÃÊ ·Ï
ºÎ¿µ¾çÈ­µÈ ¿¬¸ø¿¡¼­ ±Ô»êÁú´Ù°øÃ¼(CelICaSi)¿Í ¹Ì»ý¹°ÀÀÁýÁ¦¸¦ ÀÌ¿ëÇÑ ³ìÁ¶Á¦¾îÀÇ È¿°ú¸¦ Á¶»çÇÏ¿´´Ù. ³ìÁ¶ ¹ß»ý ³²Á¶·ùÀÎ Microcystis aeruginosa¿¡ ´ëÇÑ ÀÀÁý´ÉÀÌ ¿ì¼öÇÑ S-2 ±ÕÁÖ°¡ »ý»êÇÑ ¹Ì»ý¹°ÀÀÁýÁ¦¸¦ ¼±Á¤ÇÏ¿© ÇöÀåÀÇ Á¶·ùÀÀÁý¿¡ Àû¿ëÇÏ¿´´Ù. ÃʱâÀÇ Àλ꿰³óµµ´Â ´ëÁ¶±¸¿¡¼­ $131mu{g}ell^{-1}$¸¦ ±â·ÏÇÏ¿´À½¿¡ ºñÇØ¼­, CelICaSi°¡ ÷°¡µÈ 3°³ÀÇ Ã³¸®±¸¿¡¼­´Â $1-14mu{g}ell^{-1}$¸¦ ±â·ÏÇϸç Å©°Ô °¨¼ÒÇÏ¿´´Ù. ¿±·Ï¼Ò$-alpha$ ³óµµ´Â ÇöÀå¿¡ ¼³Ä¡ÇÑ en-closure¿¡¼­ Ãʱ⿡ $215mu{g}ell^{-1}$ À̾úÀ¸³ª CellCaSi $(1gell^{-1}$, ¹Ì»ý¹°ÀÀÁýÁ¦ $(2mlell^{-1})$, º¸Á¶ÀÀÁýÁ¦ $(1gell^{-1})$, ¿°È­Á¦ÀÌö $(2mg;Feell^{-1})$À» ÇÔ²² ó¸®ÇÑ Ã³¸®±¸¿¡¼­ $59mu{g}ell^{-1}$·Î °¡Àå ¸¹ÀÌ °¨¼ÒÇÏ¿´´Ù. ½ÇÇè¿ë Áã ¹× ±ÝºØ¾î¸¦ ÀÌ¿ëÇÑ µ¶¼º½ÇÇè¿¡¼­ ³ìÁ¶Á¦°Å¿¡ ÀÌ¿ëµÇ´Â ¼ººÐµé°ú ¹Ì»ý¹°ÀÀÁýÁ¦¿¡ ´ëÇÑ µ¶¼ºÀº ¾ø´Â °ÍÀ¸·Î Á¶»çµÇ¾ú´Ù. µû¶ó¼­, CellCaSi¿Í ¹Ì»ý¹°ÀÀÁýÁ¦´Â ÀÎ Á¦°Å ¹× ¿±·Ï¼Ò-$alpha$ ³óµµ °¨¼Ò¿¡ ÀÇÇÑ ³ìÁ¶Á¦°Å¿¡ È¿°úÀûÀÎ °ÍÀ¸·Î ÆÇ´ÜµÇ¾ú´Ù.
The effects of CellCaSi and bioflocculant on the control of algal bloom were investigated in enclosures in a small eutrophic pond. The bioflocculant produced by a bacterial strain S-2 was finally selected to remove Microcystis aeruginosa which was a dominant species of algal bloom in the pond. Enclosure experiment showed that phosphorus concentration decreased dramatically from $131mu{g}ell^{-1}$ (Control) to $1-14mu{g}ell^{-1}$ in three CellCaSi-enriched enclosures. Chlorophyll $-alpha$ concentration also decreased from $215mu{g}ell^{-1}$ (Control) to $59mu{g}ell^{-1}$ by the addition of CellCaSi $(1gell^{-1}$, bioflocculant $(2mlell^{-1}$, calcium chloride $(1gell^{-1}$ and ferric chloride $(2mg;Feell^{-1})$ in Enclosure 4. From the results of the mouse acute toxicity test of the S-2 bioflocculant and the goldfish survival test in enclosures, it seems that both the S-2 bioflocculant and the CellCaSi do not show any severe toxicity in water system. Consequently, it was concluded that the bioflocculant and the CellCaSi could be used to control algal bloom in eutrophic waters by removing phosphorus and chlorophyll$-alpha$
 
Ű¿öµå
algal flocculation;bioflocculant;CellCaSi;phosphorus removal;
 
ȯ°æ»ý¹° / v.19, no.2, 2001³â, pp.129-135
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111921492266)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿