1. .

+ ?

2.

1) ( )

2) 1997 3,580 . . 95% . 4% .

3.

1) . 80%. 10% C Ca,Mg,K,Fe, .CaO,MgO PH .

2) 1997 340 (65% ). . , .

1. ( 30cm) , 2mm . () () .:1.95~2.10, :2400, SiO2 :45%

Parmeter

Marerial

Texture

pH Unit:% Unit: mg/kgMoisturecontentTOCTNTPCuZnCdFeCrMnNiPbAssoilSandy loansoilSand95%Silt28%Clay8%

5.63

4.80

0.69

ND

0.03

17.2(0.60)

81.3(1.53)

ND

23190.4(100)

4.0(0.95)

480.3(2.08)

23.9(0.60)

17.6(0.21)

NDDewateredsewage sludg-6.4671.014.482.350.340.34366.6(2.08)957.3(6.81)ND21237.9(306)75.7(1.91)847.7(5.03)54.6(0.06)35.8(6.09)NDCoal fly ash(bituminous)-12.690.050.880.050.1917.3(0.28)13.9(0.07)ND13090.4(0)22.1(1.06)245.0(1.14)23.4(0.14)11.6(0.14)1.7(0.07)

2. -

1) (1) (1:0,1:0.2,1:0.4,1:0.6,1:0.8,1:1,0:1) .(2) 1:3 .(3) + 9 (replicate), 7 1~7 .(5) 20% , 25oc 21 .(6) 7 12cm, 11cm pot

2) 7 .

- (Pb,Cd,Cu,Cr) .

3) - 7 PH .

(0,21) (CEC).

4) .

Freundlich .

3. + + - +

1) .Cu,Pb .Fe . -Zn(6),Mn(2).Cu Ni .Pb Cd .

Units:mg/l

Treatment*TOC*TN*TPCuZnFeCrMnNiPb15.130.580.16106.9(2.0)297.7(2.1)21357.1(251.7)22.5(7.1)524.7(8.1)30.8(0.3)37.4(0.1)24.630.350.1478.1(1.8)229.7(5.0)2.957.1(115.5)15.5(3.5)50.3.3(7.4)27.9(0.2)30.0(0.5)34.360.240.1276.1(1.8)220.7(4.6)29571.1(57.7)14.1(2.8)479.0(7.8)25.9(3.3)27.5(2.5)43.30.170.1065.0(1.6)192.0(5.3)20757.1(57.7)9.2(0.7)468.7(5.7)26.8(0.2)26.9(0.9)53.610.240.1252.3(0.7)162.7(2.1)21190.4(173.4)9.7(0.7)462.7(5.9)26.1(0.3)24.9(0.4)63.270.140.1254.3(0.9)164.3(2.1)20590.4(264.6)7.8(0.4)455.3(8.3)25.6(0.6)23.9(0.7)70.720.010.1017.0(0.6)54.1(1.0)19257.1(513.2)4.6(0.7)378.0(16.4)22.2(0.6)14.3(0.5)

2) +

(1) Pb,Cd,As,Cr (7 Cr) .Cu : 0.04~0.62mg/l (3.0mg/l) . .

(2) .

(): 20mg/l : 10mg/l

(21) Units:mg/l

TreatmentDay0Day7Day14Day21120.24(0.19)19.87(0.14)15.69(0.28)1.17(0.02)221.59(0.05)20.49(0.07)16.78(0.15)3.33(0.11)321.02(0.18)19.80(0.05)17.27(0.03)5.52(0.13)417.35(0.09)15.79(0.21)13.52(0.22)3.16(0.17)519.06(0.11)17.60(0.05)15.10(0.07)2.24(0.76)617.68(0.21)15.59(0.02)13.59(0.19)1.27(0.13)70.82(0.05)0.58(0.02)0.35(0.02)0.12(0.003)Control0.76(0.09)0.60(0.05)0.56(0.09)0.17(0.02)

3)+ - PH (CEC)

(1)PH

PH (21)

TreatmentDay0Day7Day14Day2116.665.685.315.3226.715.825.475.2936.835.875.735.4647.116.336.145.9957.136.596.346.2567.556.846.696.7879.018.788.828.01Control5.635.455.455.06

(2)

~~

Units:mg/kg

Paraments TreatmentKMgCaPO4-PDay0Day21Day0Day21Day0Day21Day0Day21192.2(1.80)100.0(1.79)32.1(0.87)40.8(0.87)2240(95.4)2323(66.6)236.1(8.8)212.2(8.0)273.1(2.57)94.6(1.61)35.0(1.07)48.4(0.56)2210(70.0)2583(120.6)148.0(12.7)171.1(5.1)379.6(3.47)89.5(1.10)43.3(0.85)52.4(0.51)2563(40.4)2800(20.0)146.4(0.0)169.7(10.1)472.5(2.84)88.1(2.45)48.7(1.36)54.5(0.70)2783(5.8)2917(105.0)154.8(6.2)204.8(13.0)571.8(2.66)83.5(3.76)38.6(1.03)44.8(1.29)2233(50.3)2403(40.4)118.8(6.8)113.1(2.2)667.1(1.78)84.3(3.19)48.4(0.68)54.7(2.14)273.3(5.8)2977(170.4)151.3(4.4)175.0(0.0)755.5(1.88)51.0(2.35)64.7(1.77)70.3(0.97)3490(105.4)3750(70.0)NDND

Control69.8(2.87)74.5(0.49)14.3(0.50)15.4(0.44)804(24.1)842(24.2)NDND

~~

AB-DTPA

Units:mg/kg

Paraments TreatmentBCuZnMnNiPbCdDay0Day21Day0Day21Day0Day21Day0Day21Day0Day21Day0Day21Day0Day2110.27(0.01)0.63(0.16)12.57(1.00)12.05(0.43)57.15(3.18)53.70(1.15)8.07(1.32)67.65(1.24)1.41(0.23)2.15(0.03)3.50(0.72)2.54(0.11)0.29(0.020)0.31(0.010)20.71(0.04)1.35(0.10)10.86(0.91)10.07(0.22)36.60(2.70)47.25(0.98)1.57(0.18)68.10(0.94)0.80(0.06)1.92(0.03)2.90(0.21)2.45(0.02)0.26(0.004)0.30(0.003)31.42(0.08)1.84(0.15)8.15(1.34)9.11(0.34)36.08(5.20)42.00(1.01)2.87(0.60)53.48(1.60)0.75(0.11)1.66(0.03)2.87(0.44)2.50(0.06)0.26(0.003)0.29(0.003)44.04(0.62)2.68(0.14)12.03(0.18)7.87(0.45)46.35(1.25)37.43(0.91)7.31(0.51)25.35(1.11)1.06(0.04)1.11(0.04)3.35(0.14)2.87(0.07)0.29(0.001)0.28(0.001)51.47(0.12)1.62(0.11)5.66(0.23)6.08(0.26)24.38(0.69)28.28(0.91)2.08(0.28)33.68(1.50)0.54(0.01)1.02(0.03)2.22(0.10)2.24(0.11)0.24(0.010)0.26(0.002)64.31(0.32)2.82(0.24)10.65(1.04)5.91(0.17)33.98(3.03)29.18(0.72)1.86(0.23)7.15(0.25)0.79(0.06)0.67(0.02)2.68(0.18)2.50(0.06)0.29(0.010)0.25(0.005)77.79(0.16)6.18(0.22)2.04(0.09)1.06(0.03)5.18(0.22)2.33(0.22)12.71(0.28)3.37(0.13)0.50(0.03)0.39(0.01)1.81(0.12)1.02(0.00)0.22(0.003)0.21(0.002)Control0.66(0.09)0.27(0.12)0.70(0.05)0.58(0.02)1.63(0.11)1.63(0.11)22.92(0.82)18.22(0.68)0.70(0.59)0.29(0.01)1.43(0.05)1.24(0.06)0.21(0.002)0.20(0.001)

(3) CEC- .

Units:me/100g

Treastment1234567ControlDay013.2012.9812.1011.4412.7612.9815.184.40Day2110.129.469.689.9011.0111.4416.504.84

4) + .Cd,Cu,Zn .

Freundlich

.

TreastmentCuZnCd1/nKFr21/nKFr21/nKFr210.41220.23120.99800.51760.03540.91250.36310.10030.942420.40610.21710.99470.62360.02150.96520.37140.08440.953430.39060.24490.99170.52660.03780.95720.36300.09240.953140.37280.27950.99140.46320.05540.94120.33970.09720.909550.14310.31710.98220.35580.11090.93830.28860.15470.962460.34280.44730.98730.29650.18120.95130.23410.20420.967570.0.7902.12440.84610.04720.95140.98830.07470.51350.9381Control0.40240.12370.96660.58930.03040.95960.50780.03300.9269

+ 1:0.8() (25%) . +