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Soil Remediation Using Soil Washing System in Hydrocarbon Contaminated Field

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(1) , 35, 4 , 369-372, 2002 Econ. Environ. Geol., 35(4), 369-372, 2002.  

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(4)  . . . . Soil Remediation Using Soil Washing System in Hydrocarbon Contaminated Field Dal-Heui Lee1*, In-wook Na2 and Kyung-Yub Hwang2 1. Institute of Groundwater and Soil Environment, Yonsei University, Seoul, Korea Water Environment and Remediation Center, Korea Institute of Science and Technology (KIST), Seoul, Korea. 2. .  . «FGh ¬ ­= Q7I- JK  MŒ® ©^ -4HŠ ¯°  ±/0  ² F ³´  µ- JB H7¶F J@Gh. F  ·- ¸>© ¹ ºK ^© h» ˜0- ¼ ,FG ½ƒ¾ ¿HÀ4% d , H 7¶M °¶ ^ `.Á JB. df" Âà j0f>‡ Ä ÅÆ d  ÇÅ Èɇ j0  º <WB d  j0 " BÊ M Q¼ š^ B ½ 8UX ËÌ µ > ÍÎ " i" 6ÏÐH M- J@ “ÑU #$%> ¸= ÒÓI@ J ÔSF C E #$ ]^) l  j0uÕ]^Ö /0 U  )×9 ØX  JB º ² ÙaFG #$%h X) “ѾB ÚÌ #$)M i" l. " %0HŠ ÛÜ )ÓF r >U  µ Ý F Þo I@ J]’^ aH \]^ ß= àÓuá  J B †‡G  Í jâM d 12 ã äÄ  JK åŽ <W Ï>B ã9 PÐ 45 < Îæ>© çè éˆ 2> i" " d > åŽ 12HŠ \Ð ©  éˆ2> ê >UX ŽFK 6 12HŠ Ùë> JB.    !" #$% &' ( )*+ , -. /012 3( 45 67 89 : ;<= >?@AB C D CEFG H7I- JK :L M NO  P H7QRPF  STU V-K  ! <W+ XYZ[- JB X\H]^ _0 `.A ^K aH bc 9 >7 def gh9 i: -g FG #$% ]^) j0K kH /0ef lm% >7 m%H /0ef \no% p M: H q

(5) F r #$% rh9 stu vK H /0ef wx+ #$% /0F H o yz{f ,> JB E|} , >L ~ /0 ef    E€K sbB B  NO 9 M - J]‚ CE[ ƒa9 „: > >?@ AB >L  *+U U #$  *+F †‡ ˆ‰HŠ E€ ƒ6M ‹W- Œ4 h ~ ŽF = I@‘ ’^ “H>-  ”#$C•F Ho  E€–x> ‹WB  —B ˜ <FG d " ™ š) ˆ ›M œ X žŸ ¡ ¢F ,FG £x= H 7I@¤]‚ ¥ ¦ 8§FK l ¨©B , ªl.  . . . . . .  .     . . . .      .  . . .       . .  . . .  . . .  . .  . . . . . .

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(11)    45 dE€K FG –ûH]^ ©ð” ú]‚ K CEçü ©ð”úB E€ +  Œ4 ef" BÊ ý> >?@Á JB þs ÿ  A‰59 „ #$ " u  /0 7 [ dE€FG d( \ E€F r d> >?@AB [ d E€K “ ( “  d)^ ©@ ÁJB A‰59 „ #$¾ " >@¢ .   . .  . . . . . !. . !. 

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(14) . . 89. . . . .  . The Analytical Conditions of TPH and BTEX by Gas Chromatograph. Column Injection Temp.  .  .          Injection Volume. HP-1 o. 300 C.

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(23) I@ Q7¾B ç( Œ4" “@ )*FG >?@h î] G  Íh j0M >?@- J]‚ l. FG óhM UH]^ i= 5{Iú ‚ FG Ùà WêîB B º d " )j> çè^ +I@ J <F ( óhM 46 5{I ·/  

(24) B FGK dF †7 d  ( FG ` CE  +,-:  óh(  óh9 ©ð”úB.  Íh jâ9 ä: F ©ð”úB  J8> #$óhK ¶îK® #$ Ž.½  -.r. Ô óhK š Å óhK š ·/B Í jâ9 . Ô )j çè^ +I@ JK Q  *+ ©ð”@ X\H]^ d  H7î Ô “+> JK 0]^ )ÙIúB. d % dFK çèM ^ äIúK® ˆÍ  çè 1 6î Ô [ d E€FG #$ < l.  d^ j0uÕ `  JB º #$¾ BTEX concentration change in washed soil according to dK     ¶ Íh j09 : !"9 soil washing. 

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(28)   ! ),. Washing water Hydrocyclone bottom Hydrocyclone upper Wasing soil. +.   (! ) *+. (. . !. -. ./. 20 38 5 99.9. 52 50 63 less than 0.1. 28 12 32 less than 0.1. 30 50 -. -. & 012/ 3!. 5 3 13 -. 2 3 -. 4 1 6 -.

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