ENVIRONMENTAL RESTORATION of METALSCONTAMINATED SOILS - CHAPTER 2 potx
ENVIRONMENTAL RESTORATION of METALSCONTAMINATED SOILS - CHAPTER 2 potx
... Lime 23
2. 2 .2 Zeolites 25
2. 2.3 Apatite 28
2. 2.4 Fe and Mn Oxides, Fe- and Mn-Bearing Amendments 31
2. 2.5 Alkaline Composted Biosolids 38
2. 2.6 Other Minerals and Industrial By-Products 39
2. 2.7
...
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Remediation of Metal- and Radionuclides-Contaminated Soils 47
2. 2.7 In Situ Redox Man...
ENVIRONMENTAL RESTORATION of METALSCONTAMINATED SOILS - CHAPTER 4 potx
... in soils.
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82
Environmental Restoration of Metals–Contaminated Soils
FIGURE 4.3
Soil-water partitioning of ... and bioavailability in soils. M
2+
is the metal of interest.
Particlates
(POM, sulfide,
Fe, and Mn oxides)
Inorganic Ligands
(OH
-
,C1
-
, CO
3
2
-
, HCO
3...
ENVIRONMENTAL RESTORATION of METALSCONTAMINATED SOILS - CHAPTER 5 potx
... Council of Repub-
lic of China (Grants no. NSC8 5 -2 621 -P-00 2- 0 04 and NSC8 6 -2 621 -P-00 2- 0 06).
References
Adriano, D.C.,
Trace Elements in the Terrestrial Environment
, Springer-Verlag, ... 5 .25 bc
Site C after 2 Months
Control ND 26 .7 a 21 .2 a 7.90 a 23 .7 a
FO ND 25 .1 a 18.6 bc 4.57 a 21 .2 b
MO ND 23 .4 a 13.6 d 4.57 a 14.4 d
Lime ND 25 .1 a 1...
ENVIRONMENTAL RESTORATION of METALSCONTAMINATED SOILS - CHAPTER 13 potx
... 43.8
2 27.6 109.7 59.5 11.0 43.9
3 25 .3 79.5 48.5 8.6 27 .1
x
3 23 .1 90.9 53.7 9.0 30 .2
5 21 .1 66.5 38.6 17.4 32. 7
x
6 22 .3 92. 3 50.0 8 .2 28.9*
Shoot
1 2. 0 1.8 9.3 2. 2 29 .9
2 40.8 5 .2 13 .2 ... 41.9
4 32. 9 11.8* 68 16.0* 41.9
5 32. 6 12. 0* 74* 16 .2* 43 .2
6 32. 4 11.5* 68 15 .2 40.9
Extractant cc. HNO
3
– H
2
O
2
1 1.1 21 .9 17.6 16...
ENVIRONMENTAL RESTORATION of METALSCONTAMINATED SOILS - CHAPTER 14 (end) potx
... 0.54 6.73 3. 52 24 .2 ± 5.00 82. 3
(HNO
3
-extractable), 20 –30 0 .25 2. 22 0.64 32. 5 ± 4.75 12. 0
mg kg
–1
30–40 0 .26 0.36 0.33 2. 54 ± 0.88 8. 32
40–50 0 .29 0 .27 0.66 0.51 ± 0.04 1.18
50–75 0 .26 0.03 0.38 ... BWS2
Zinc 0 .20 42 7 92 123 9 1496 ± 56 20 98
(HNO
3
-extractable), 20 –30 40 23 7 88 1331 ± 130 29 6
mg kg
–1
30–40 41 29 3 44 150 ± 15 28 5
40–50 42 92 92 65 ±...
ENVIRONMENTAL RESTORATION of METALSCONTAMINATED SOILS - CHAPTER 1 pdf
... 1.6
Comparison of E Values in Both Media at pH
e
about 6 — Evin Sample
Zinc Cadmium
BA(CIO
4
)
2
NH
2
OH Ba(CIO
4
)
2
NH
2
OH
Valenton 42 20 29 7
EDF 28 16 32 5
Clay 28 23 28 4
HMO 90
a
56
a
HFO 42
a
30
a
a
These ... 0 0 0 0 323 1 ,27 0
Copper 0 4.8 10 0 23 3 1,900
Iron 55.7 28 , 120 710 10,400 60,150 20 ,670
Manganese 622 ,20 0 39 .2 358 44.4 29 1 13,441
Calcium 77 0...
ENVIRONMENTAL RESTORATION of METALSCONTAMINATED SOILS - CHAPTER 3 pdf
... Pb, % 13 56 73 12 32 57
Nonresidual Pb, % 87 44 27 88 68 42
Decrease in nonresidual Pb, % 50 69 23 52
Sum of all fractions 2, 920 ± 58 2, 850 ± 44 2, 660 ± 87 6,310 ± 190 6,190 ± 421 6,380 ± 438
Total ... directive No. 9355. 4-1 2. Of ce of Emergency and Remedial Response, Washington,
D.C. EPA/540/F-94/043, PB9 4-9 6 328 2, 1994, 17.
4131C03/frame Page 75 Monday, July 24...
ENVIRONMENTAL RESTORATION of METALSCONTAMINATED SOILS - CHAPTER 6 ppt
... 3 .21 a 22 .17a 32. 13a
8.40a 2. 59b 3.88a 3 .23 a 22 .63a 32. 33a
Zn
S1 4.00d
a
2. 09a 1 .20 a 3 .29 a 23 .31a 29 .88a
6.60c 1.13b 1.13a 4 .24 a 21 .75a 28 .25 a
7.50b 0.86b 1.15a 3.74a 23 .00a 28 .75a
8 .20 a ... 3.41a 23 .21 a 34.13a
7.30c 2. 03b 4.40a 3.72a 23 .67a 33.82a
7.70a 2. 13b 4.61a 4 .25 a 24 .45a 35.44a
S4 4 .20 d 4 .28 a 3.67a 2. 45a 20 .18a 30.57a
6.40c...
ENVIRONMENTAL RESTORATION of METALSCONTAMINATED SOILS - CHAPTER 7 pot
... Metal-Contaminated Soils
Clint W. Williford, Jr. and R. Mark Bricka
CONTENTS
7.1 Introduction 122
7.1.1 The Problem of Metals Contamination 122
7.1 .2 The Purpose and Scope of This Chapter 122
7 .2 Extent ... July 21 , 20 00 4:53 PM
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1 42
Environmental Restoration of Metals–Contaminated Soils
bimodal pattern, with substantially less lead...
ENVIRONMENTAL RESTORATION of METALSCONTAMINATED SOILS - CHAPTER 8 doc
... and
water, Special Issue of J. Hazardous Mater., 55 ( 1-3 ), 93, 1997.
Hicks, R.E. and S. Tondorf, Electrorestoration of metal contaminated soils, Environ. Sci. Technol.,
28 ( 12) , 22 03, 1994.
Ho, S.V., ... surface.
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Environmental Restoration of Metals–Contaminated Soils
8.3 Elec...