> @AB C5 0 @> B1 D/ E F 9 767 G H I > I J 5 0 > K 9 L" I

!

"

#

$

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,

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- . / 0 1 23 45 67" 78 / 9: 7 23 45 ;5 7<=" > ? > @AB C5 0

@> B1

D/ E F 9 767 G H I > I

J 5 0 >

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9 L" I . / ? M H @ 6

@ >

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OC > H K

K I H F 9H

, B1 P" @ 9 7 H N/

;5 Q 6R > 9 767 G H I > Q A" S @>

(H₁)

%

KK+

K T

(H₂)

%

KK'

K T

(H₃)

%

K K T

(H4)

K U K

%

T

(H5)

KV' K

%

T

H6

, KUU K

%

/ 9: 7 H 9.

@> 78 K 67" @ 6 W X > 07 Y6

@> 0 1 H 9 - 0 1 9 Z 9 > B [ @ Z7B " \> ]5

(F₁)

0 P T

[EDDHA-Na-Fe]

@>

\BZ 5

B1 0 1 ^_ 5

(F2)

@> E IB T A5 0 1 ^_ 5 \BZ 5

(F3)

I (B ` 51 5H1 -

>@

E F a

>

/

\ bc5 d M )"

>

?c 9 N \ Z " e

A5 07>

;5 78 / 9: 7

T )5

f H I ?D[ 9 Z75 > 0 1 ^_ 5 T g T B1 OC

(P<0.01)

@ 6 \6 9 e

. / 9 5 T9: 7 78 / d C 67" -

K 67" H 7> B1 F K

F

(p 0.1)

0 ". >

B1 OC - . / 9 5 K

67" @> h > 5 F

H6F3

%

$ 'K ,i B1 OC

K

@> h > 5 F

67"

H₆F₂

j U$

%

,i

67" B1 OC - . / 9 5 0 6

H₁F₁

" >

67 K i K i

@>

(7" "

%

'+

Vj i

%

' j ,i k TQ A5 l783 E > TX F 07> A5 I 5 8_

F >

pH

OC - . /

K K

5 B1 F

- . / 9 Z75 > 0 F 07> 8_6 @ B [

@> _]5 51

E2 0 F1

I B1

G

- . / T9 767 - 8 T

7 0

5 I 9 8 H 6L5 78> -;

77m" @ n

a7P " Zf o

T

@ M

0P65 91 H I

T

5 75 B1

1 B1 lL5 ^> 5 H P I

o

@> I o 7B "

5 6

W I Zf

5 p1 8 H S7q5 23 45 r M @> "

B1

@> sZf ;5 E _7 " 0 T9 7 \37

>

t ` T 5 @ Z "

u T E _R @>

. / 5 p 8q5 A7_M

9 5 n 0

8 H 767 P Z7 v

E 5 5

- . / 9 " H -7> B1 (f 5 91 E ; 5 I 5

Q w85 8

*

#

Bostani@shahed.ac.ir

A7_M

Sparks, 2003

, - n/

9

5 9 Y6 35 R a> ` 9 Z75 TS7q5 E [ \f T

pH

D/ g 9 > X

T x B y T9 PB

;> B1 o 5 ;5 T > T@ L" S T > M

0> 7 W H ?D[

-;

(Gustafson et al,

1997) Gustafson et al

,

1997

- n/

0> 7

> @8 ;5 7> E ` > z7" I7B1

0> 7 5 B1 E { pDf z7" 5 1

Wild et al

,

1991

@67 Lx

6R

PAH

07> B1

$ V

%

"

'

%

@> Q

> (7" "

>

PAH

7m 5 H l B P35 9H

dcF 76 g | 5 0

5 9 y E _7 " 0 @> B1 9 "

G B1 ?D[ > I3 45

@s H I

91 H 5 8 T9 H G @> 9 "

z7 P" T " [ 67" T 7

. /

%H

8 H . /

Sung-Ho et al, 1998

, H 78>

G

@> Tr

<1 J H 87 36R T^7 A> n

@7 [ I 5 G

5 ;3" 5

McBride

,

1994

5 Lx H I E _7 " ?D[

S; 7 qC { I a7B @> T \ Z " } M

@ .

76 T H H

G H b _8

5 5 z7 P" g @> 9 "

8 H

a5 T . /

7

l87 P75 g H I . /

H W ;5

S7q5

@> @ TE _7 " 0 @> B1 J 5

.1 0 J3~ - ?D[

@> H

^7 b _8 M

I @AB C5

Boopathy, 2000

; Pulford and

Watson, 2003

; Siddiqui and Adams, 2001

, - n/

E F

@

\ 75H I

H z7 P"

8 H . /

>

?D[

.1 B1

[ H 91

@ 0 7 P"

z

d C

^7 B1 WH.

H a5 R

q5

@ 75H 0 W R

;>

7 7]P"

l87 P75

J3~

. >

T .1

"

l87 P75

\ 7

?D[

-4>

H .1

@

>

Zf B1 A5 7/

6Pq5

Alexander, 1994

; Evliegher and Verstraete, 1996

,T

9 > q5 }6R

- . /

@

@>

] [ }6R

\A "

T@

. M b •A>

@ Z 9 > €>

?D[

T B1 7B "

7B > 5

•6 C

>

<

\ Z "

.1

Boopathy, 2000

; Chaillan et al, 2004

, H

z7 P"

?D[

.1 B1

I H G

767 H a7_`

g z7 P"

- 8 - n/

9 5 P

H G

^ 5

>

?D[

.1 T B1

a]5 g E _7 "

T I I

H g

G - 8 \ 7/

Kawahara et al, 1995

;

Nam et al, 2001

; Watts et al, 2002

, G H 7/

\

9 - - 8

TQ 5 C7q5 S

@> 9 - @ " F

Q P35 T W a5 M

@> L B1 a _" p1 0> 78

.1 TE F 0 7~

a _" S • [ E _7 " @> B1

5

Legrini et al, 1993

, 9 - \ / > E AB C5

- \ @>

- 9

@_

9

l78;" a> ` -

9: 7 78 /

(H2O2)

}7`

(0.03% W/V)

0 1 > 0 6 Q 3q5 z

7 x

(Fe⁺²)

5 -

Q P 91 \ 7 @

a78 7

(OH⁰)

@ 0 1 7 x

(Fe⁺³)

5 7B "

@C>

, Q P

OH⁰

78 E ` >

K+

075

%

@ Q A 767 \

s 3 N/ A7_M

7B " \ y P"

Fe⁺²

H

Fe⁺³

@ 0 WZ3 85

pH

H 6 Q 3q5

V

>

@C>

,

(Kwan and Voelker,

2002)

@C>

2 3 .

,

H O Fe Fe OH OH

2 2

+ + −

+ → + +

@C>

3 2 .

,

H O2 2 Fe Fe H H O2

+ +

+ → + + +

77m" ? > T9 z7 c - H ? q @

5 ;3" @ 77m" 9 T- Zf J3~

b

?D[ 9 P5 7J > 9 z7 c - 77m"

7> @y

@> @ .1 Zf B1 Zf pDf lPq5 M

A5

<1 - T T0 1 73> ` >

pH

9: 7 78 / \ Z "

(H2O2)

5 E F D/

E AB C5

5 9

?D[ Lf 9 z7 c - z7 7

.1 7J T B1

@> T

PAH

@> @ B [ n M

07 / T > 7_8y Zf @> lPq5 B [ 0

@>

07 / (_

3~ 9 >

J

- 9: 7 78 /

9 z7 c

(0.03% W/V)

@y TX 0 >

J3~ 5H1 X 7;5 X > 23 45 E AB C5

I

\ 5 9: 7 78 / H

K V K

%

"

$ F

(W/V)

@> T G Z

5 J

@>

o I J 5

J3~ z7 P" 0 H 36R

H2O2

o q5 >

j

"

K

F

(W/V)

>

ITRC, 2005

, l 87

07 / 9 Z75 9 >

‚R > 9 z7 c -

pH

n > I 5 <1

5 7I7

‚R > B [ 0

5

\ Z " 7 } M H T 767 dcF H N/ T

a5 9 dcF P : B 7>

Sahl and

Munakata-Marr, 2006

; Sirguey et al, 2008

, X 0 >

Gc"

9 z7 c - 77m" Lf A 5

@>

91 H I J 5

D/ E F A7_M

pH

H I 9 e

7B

@ Z " a> `

5 @s D/

a5 R H J 5 0 >

737 7J *

7 z7 7 " B 7 ,T

NTA

TQ P"

Q " l

078737

HEIDA

, 7 z7B T

* .1 ?D[ Lf

g 7J T B1 T P : B 7> \ < 67" 9 > >

PAH

I

Ferrarese et al, 2008

; Gryzenia et al, 2009

;

Nam et al, 2001

,

;5 7<=" > @AB C5 0 ?

A5 W @> 0 1 78 / 9: 7 23 45 E IB

0 1 , 7B

0 P

,

>

I B1 ?D[

pH

> 9 - \ / > A7_M

=6 . C , G -. / 0 1 * 2 0 , 3 +,

III

%

< 8 ,

A"

&&

qC \ 6

&K

cm)

ƒ K

@>

(

H ( 5 E F

T I . / ? M @36f H T9 L" 9 23 45 }M 5

@ >

@ 6 0 N/ T

H Q ;

@>

T 5H1

z

7>

zB >

375 Q > ~ 5 N„

>

H 767 P Z7 E 7F )

a5 … 7

P PB 077A" g _ o )R \7L" g _ F G @>

pH Rhoades

,

1982

5 7 G @> > T

Bowyoucos, 1962

,

" - 8 G @> B1 o 5 T

(Nelson

and Sommers, 1982)

6783 G @> l783 E > T

Nelson, 1982

,T G @> 7" Q _" -

l E

U

% pH=

Bower, 1952

, A"

K H @ 6

n J H @ T

o 8 767 P Z7

91 67" p 4 T > . > E 77m"

Q 6R

@>

T H I ?D[ > 9 - < > J 5 5H1

@>

(B ` a E F

d M bc5 )"

f P" @ I B1 9 Z75 a5

9H ,

K i K i , 0 1 ^_ 5 T 0 1 9 Z 9 >

(F1)

^_ 5 H 0 1 T

0 P

(F2) [EDDHA-Na-Fe]

E IB ^_ 5 H 0 1 T

(F3)

,T

)5 9: 7 78 / 9.

,(H1)

KK+

K

%

T

,(H2)

KK' K

%

T

,(H3)

K K

%

T

,(H4)

K U K

%

T

,(H5)

KV' K

%

T

,(H6)

KUU K

%

,

>

J3~ > \ 6 >

K K I @> F

9H , E 5 @> _8 Q A" S @> 9 7 > B1

7> P @ I 5

C⁰

V ,

@ Lf

W

9 - 9

;5 K

9 0 H " W

0B 5 VK 375

@ 4 7B

K 375

^_ 5 H 7B

J3~ > 0 1 375

@ 6 @> . 5

@ |

;5 N„

&K 375

@ T J 5 \ 7B 5 > T 78 / 9: 7 7B

@3[ 5 T@3[ 5 K

375 5H aF @> 7B

&K 7`

@> T@;

@ 6

E 5 @> W \3[ 5 9 / Z

> T R

P7

> >

K 9 P" T@;7`

5 " a; 5 73/ ? x @> aF [ 9 8 „

z 5H1 A7_M

(Yousefi and Bostani,

2012)

` > I 9 Z75 TW 5

@ 6 H G @>

H 7

Minai-Tehraniet al, 2005

, - . / F

@_ q5 B1

W > 51 E _ q5 \73 Z

SAS

?

>

Excel

l7 "

7 >

J . , Q f n >

9 767 P Z7

5 9 6

0 @ @

\ 5 †4 5 Q f

g _ > M T B1 0> TQ A5 l783 E > TX E 77m"

@>

(7" "

+K K T V +

%

T U KKU

%

K

%

T U +K

%

&K

7" Q _" 7 x F +&

+

%

V

> Q 5

%

n E 77m" o 8 @ W 37 >

P Z7

767 5

5 9 (4

@ 6 7>

H

` 73` " ] o q5 @ 7 J

9 - 7/ 7 =" E AB C5 78> y

T 7 S 5H 7

B [ 9 ;;q5 >

@ Z " 0 " <‡5 @ >

.1 D/

]

pH

k

Chen et al

,

1988

5H1 E 7> "

a7s H Q 5 9 Z 07B I a7 5 @> B1

@> .1 g @ ( 4" F @ 5

\37

9: 7 78 /

$ H 7>

pH=

pH=

.

K 0L I

=EM = .

= =C N > : ,

Sand Silt Clay CCE^* OC SP pH

>

ECe dS m^-1

,

^{(CmolCECc kg-1)}

, F ƒ

$

o 6 VK

K

% %

j ' &V j+ V

%

&V K

%

Kj j

%

+ $

%

j'

K

%

+

%

+& ' j jK U

%

U VU

%

V& $

%

&$ 37

K

K

%

j

%

V& j &K V+ &

%

VK

%

Vj

%

Uj $

%

U' &

%

Vj

K &

%

+ &j &$ '

%

$V K

%

$j j

%

& $

%

$V W B j

VU

K

%

U

%

& Vj &j U

%

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%

j

%

$

%

KU 37 W B V

jV

K

% %

$ K VU &

%

+

%

& j$

%

' $

%

$+ 37 W B +

+'

K

%

j

%

&$ j &+ j+

%

& K

%

$ &'

%

+ $

%

$ W B $

%

KU

&

%

V Uj

%

& V

%

$ K '

%

V K

%

K &K $

%

jU 5 B U

&j

&

%

K

%

Uj $j

%

U K

%

V K

%

&' &$

%

+ U

%

KV W B '

V

%

'

%

V j

%

U &

%

V +K +

%

V K

%

j +K

%

U U

%

+U K

Q A5 l783 E >

*

#O

Q f N \ Z " H aF [ e

67" <

/ 9: 7 23 45 0 1 ^_ 5 78

I B1 ?D[ >

J3~

K K

5 9 B1 F

e

> g T0 1 ^_ 5 T 78 / 9: 7 d C 9

OC - . / 9 Z75

K K B1 F

<‡5

(P 0.01)

K 0L I 0 , 0 1 * P8Q; 3 R6 S NT ( ) * . +, -?/ 2

4BFU 89 : , O

O 0V

E A> 5 07 75 B1

K

F F K B1 \f

H1 77m" ^> 5

+V

ˆˆ

K '

%

V '

%

&V+j

^ˆˆ

' g

+

ˆˆ

++'&

%

j +j

%

K

^ˆˆ

V 78 / 9: 7 9.

UV

ˆˆ

& U

%

K+U$

%

j

^ˆˆ

0 1 ^_ 5

Vj

ˆˆ

VU

%

'K

%

$j

^ˆˆ

jV 78 / 9: 7 ˆ g

V+

ˆˆ

' K

%

U

%

&

^ˆˆ

U 0 1 ^_ 5 ˆ g

K'

ˆˆ

$'

%

U+

%

Vj

^ˆˆ

K 0 1 ^_ 5 ˆ 78 / 9: 7

% ˆˆ

K VU

%

jU

^ˆˆ

'K 0 1 ^_ 5 ˆ 78 / 9: 7 ˆ

%

'V

$

^**

$

%

V$

^**

&+K C

ˆˆ OC K K

%

A5

aP

;5 H aF [ e - . / 07 75 \8

J3~

K K B1 F

9 23 45

5 67" > - . / 9 5 o 8

K K F

> I B1

@> 23 45 H (7" "

&V

%

"

&j UV

%

07 75 > F j

$U

%

H F

$&

&K

%

"

+ U

%

07 75 > F j

++

%

5 F

9 e

@ 6 \6 67" - . / 9 5

K B1 F

67" H 7>

K F

(p 0.1)

9 e Z7

67"

K

- . / 9 5 B1 F

23 45

@>

o 6 Zf

K , 67" > @8 ;5 K

F o 8 H

> 6 E 77m"

@> T E _R @>

5 J

T B1 . > ;5 > @8 ;5 T B1 07 / d C n @> 6 9 G @> B1 ?D[

P Z7

@ 8> 767

- . / ;5 0 6

OC K K B1 F o 6

K 5

91 X ;5 > 0

+K

> F

67" - . / 9 Z75 0 7> 07 Y6 K

B1 F

o 6 U 5

B1 o 5 ;5 0 6 0

%

KKU

K ,i X K ,i 91 >

> 5 B 0

X -4> 76 g | 5

@> T B1 ;>

n

5 9 T. > d C -; @> 78> 9 ;;q5

n I B1 - . / 9 5 >

Bogan et al, 2003

; Flotron et al, 2005

; Goi and

Trapido, 2004

; Gustafson et al, 1997

; Jonsson et al,

2007

; Kulik et al, 2006

; Middleton et al, 1991

,

Jonsson et al

,

2007

5 Lx

@>

S " I E _7 " ;> a7B

E _7 " > B1 o 5 > ` 07 Y6 B1 o 5

Q P > - Lf I

78 7 H1

(OH^o)

T

9 - 9 5 - B1 o 5 ;5 - Z

/ aP d C < 07 75 \8 ;5 e

A

9: 7

5 9 H I ?D[ 9 5 > 78 /

9 6 - Z > T †4 5 @ @ 9: 7 9.

67" )5 78 /

K K B1 F

5 - Z - . / 9 5

>

@>

5 J

z f

9: 7 H I W R

78 / , lL -4> 0

5 W I ?D[ ^> 5

†4 5 "

> 5

;5 \8 ;5 -4> 0 ? @P @> @f " > 9 M

;5 @ T B1 ?D[ 9: 7 78 / 9.

- 5H1 ? > 33 67" ‰ _ T B1 ?D[ }3C5 6

9: 7 d C \6 9 e

67" - . / 9 5 78 / K

H 7> B1 F

67"

K F

(p 0.1)

B1 ?D[ B Z7

OC > 78 / 9: 7 23 45 d C

K K

7/ 6 H 9 8P b _ ;" B1 F

5

@> …

@

9: 7 OC - Z > l ;5 @

@> B1 ?D[ 9 5 78 / 5 - Z E

5 T >

?D[ > Z7y 7<=" 78 / 9: 7 - Z . > ;5

H B1

aP

,

B

=6 . C , G -. / 0 1 * 2 0 , 3 +,

III

#

e

a c

f c b ab ab

de

m j

i

k j

h

l h

cd g

n

average Soil No

Remediation (%)

10 20

WC I ( ) * 06 0V + X6 S O

7Y9 Q 0

8 ; =E 89 ZQ; , = 56 =E 89 ZQ;

[ \ ] : : ,

^ . /Y \_ 0` >

8 ; X

: 5 \ ] : : ,

^ . /Y \_

06 X I

'A! WC

h g

e

c b a

k

j i

h

f d

50 55 60 65 70 75 80 85 90

0.006 0.009 0.012 0.018 0.059 0.088 eq H2O2

Remediation (%)

10 20

WC IA aF b P8Q; =E 89 ( ) * 0V + X6 S

0 1 * 2 0 ,

'B! WC

50 55 60 65 70 75 80 85 90

0.000 0.020 0.040 0.060 0.080 0.100

eq _H2O2

Remediation (%)

10 20

WC IB 9 \c] 06 0 1 * 2 0 , aF b P8Q; =E 8

78 7 H1 Q P 7B " ^_ 5 9: 7 78 /

(OH^o) Jonsson et al

,

2007

Lx J3~

. >

H2O2

@> @ .1 [

E { pDf lPq5 M

5 5 f

?D[ b 67; 85 "

Huling et al

,

1998

9 7>

J3~ l [ 78 / 9: 7 H I >

5 . >

.1 \ Z " 9 "

WH. 5 … > . > H [ "

@f " P36R \ Z @7I)" H > 9 75 Q A" @>

Z Lx 9

H2O2

Q P > S7q5 f 5

OH^o

5 -

? )5 R

H2O2

@ 5H T

> T - Q [ f 5 a78 7 Q P

.1 - 8 5 - Z

Spencer et al

,

2000

8"

H I > 23 45 - 5H1 \ 6 >

@> T9 . > l [ T 8 \BZ 5

07 / J3~

%

07 / l [ . > J3~

%

W

l 87 9 e

. > l [ 5 k 7> H > 07 / J3~

%

Yousefi

and Bostani

,

2012

9: 7 78 / d C 7<=" \AB C5 >

\ 5 K K

%

"

$ K

%

I B1 ?D[ 9 5 > 9.

;5 - Z > 9 H

78 / 9.

5 - Z I \ Z " 9 5 )5 9: 7

@> 5 T >

67" 0 L> ) ` Š qB

9: 7 78 / 9.

67" )5

%

K K H -7> - > 67" 0 H …

&K S; I \ Z " 9 5 78 / 9: 7 J3~ > >

[ U

5 - F

>

aP

&

5 7<="

0 1 23 45 ^>

5 9 I B1 - . / 9 5 >

e

OC - . / 9 5 9

K B1 F

@

H 0 1 0 P ^_ 5 H 0 1 0 1 9 Z 9 > ‰ B [ E IB ^_ 5 OC H ". >

K B1 F

(p 0.1)

Z7

5 9 e

67" - . / 9 Z7

OC K K

@> I B1 F (7" "

&

+'

%

$ V

%

0 P 67" > ;5 0 @ B [ … F

@> l @> z Z 78> E IB (7" "

V U

%

T j

$j

%

T U U

%

T

U

$&

%

F

a a

d

b c

e 50

55 60 65 70 75 80 85

0 P E IB

+, -?/

Remediation (%)

10 20

WC I

* 06 . +, aF b -. / 3d

= 56 =E 89 ( )

9 - }_M

@C>

,

Lf 0 1 9 •[

Q P 7B "

78 7 H1

OH^o

,

|

_8 )5 0 1 67" g v ) 78> E AB C5

#

9 - - Z Lf 9: 7 78 / @> 0 1

@ E F I B1 ?D[

Huling et al,

1998

; Kanel et al, 2004

; Lin and Gurol, 1998

; Tyre et al,

,

1991

@> 9 - X > @y

- Z J 5

> 0 1 7Bc[

V

pH<

H 0 1 ^> 5 H I T >

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