In Situ Treatment Technology - Chapter 2 pptx
In Situ Treatment Technology - Chapter 2 pptx
... Standards
Inorganic Primary
Standards
Contaminant
MCL
(ppb) Contaminant
MCL
(ppb)
Contam-
inant MCL
Con-
tam-
inant MCL
Contam-
inant MCL
Contam-
inant
MCL
(ppb)
(continued)
20 01 CRC ... Standards
Inorganic Primary
Standards
Contaminant
MCL
(ppb) Contaminant
MCL
(ppb)
Contam-
inant MCL
Con-
tam-
inant MCL
Contam-
inant MCL
Contam-
inant
MCL
(ppb)
Alachor 2 Benzene 5 Total...
In Situ Treatment Technology - Chapter 3 pptx
... Extraction and Bioventing"
In Situ Treatment Technology
Boca Raton: CRC Press LLC ,20 01
20 01 CRC Press LLC
driven (5/8 inch soil vapor probes can be used). Driving points in silty conditions
may ... Monitoring Wells
A pilot test will generally require three to four monitoring points in a homoge-
neous setting to assess the zone of airflow in uence. The number of required
m...
In Situ Treatment Technology - Chapter 10 pptx
... Hydrocarbon-Contaminated Soils by
In Situ
Soil Venting,”
Groundwater,
28 (3), 1990.
Murdoch, L., “Feasibility of Hydraulic Fracturing of Soil to Improve Remedial Actions,”
EPA/600/S 2- 9 1/0 12, ... approximately 20 seconds.
Figure 10
Successive fracturing of target zone.
Kidd, Donald F. "Fracturing"
In Situ Treatment Technology
Boca Raton: CRC Press LLC...
In Situ Treatment Technology - Chapter 11 pptx
... for remediating shallow plumes.
In Situ
In Situ
In Situ
Palmer, Peter L. "Permeable Treatment Barriers"
In Situ Treatment Technology
Boca Raton: CRC Press LLC ,20 01
20 01 CRC Press ... following half-lives: tetrachloroethylene
(PCE) 20 minutes; trichloroethylene (TCE)—110 minutes; 1,1-dichloroethylene
(1,1-DCE)—650 minutes; trans 1 , 2- dichloroethylene (t...
In Situ Treatment Technology - Chapter 1 pdf
... Acenaphthene 3. 42 2 26 bis ( 2- Ethylhexy)phthalate 2. 85 X 10
-1
2
2 Acetone 1 X 10
6a
1 27 Heptachlor 1.8 X 10
-1
2
3 Aroclor 125 4 1 .2 X 10
-2
2 28 Hexachlorobenzene 6 X 10
-3
1a
4 ...
1a
23 2, 6-Dinitrotoluene 1. 32 X 10
3
2 48 2, 4,6-Trichlorophenol 8 X 10
2
2
24 1,4-Dioxane 4.31 X 10
5
2 49 Vinyl Chloride 2. 67 X 10
3
1a...
In Situ Treatment Technology - Chapter 5 potx
...
compressors
Reciprocating Piston air-cooled
Piston water-cooled
Diaphragm
1 /2 - 500
10 - 500
10 - 20 0
10 - 25 0
10 - 25 0
10 - 25 0
Efficient, light-weight
Efficient, heavy-duty
No seal, contamination-free
Rotary Sliding ... vane 10 - 500 10 - 150 Compact, high-speed
Screw (helix) 10 - 500 10 - 150 Pulseless delivery
Lobe, low-pressure 15 - 2...
In Situ Treatment Technology - Chapter 6 ppt
... $23 6
21 -Nov-98 $ 72. 91 $134
19-Dec-98 $85. 52 $20 2
22 -Jan-99 $55.81 $93
26 -Feb-99 $107 .27 $108
04-Apr-99 $86.68 $29 8
29 -Apr-99 $83.50 $93
11-Jun-99 $111. 62 $88
17-Jul-99 $101.18 $46
22 -Aug-99 $1 02. 92 ... $183
20 -Aug-98 $64.65 $138
29 -Aug-98 $51.60 $110
05-Sep-98 $ 52. 33 $98
11-Sep-98 $61.75 $106
19-Sep-98 $59.58 $100
26 -Sep-98 $60.30 $98
01-Oct-98 $78. 42 $ 120
2...
In Situ Treatment Technology - Chapter 7 ppsx
... on Aromatic Rings -OH, -COOH, -CHO, -CO -F, -Cl, -NO
2
-OCH
3
, -CH
3
-CF
3
, -SO
3
H, -NH
2
Substitutions on Organic
Molecules
Alcohols, Aldehydes,
Acids, Esters, Amides,
Amino Acids
Alkanes, ... Respiration e
-
Acceptor Byproducts
+ 20 0 mv Aerobic O
2
CO
2
Denitrification NO
3
2-
NO
2
-
, N
2
, NH
3
Manganese Reduction Mn
4+
Mn
2+
Iron Reduction Fe
3+
Fe
2+
S...
In Situ Treatment Technology - Chapter 8 pps
... and control costs.
20 01 CRC Press LLC
Full-Scale Implementation and Results
Ninety-one injection points were installed (Figure 26 ) to 24 feet bls at the site.
Each point was 1 inch diameter with ... progress of the treatment process.
Figure 25 Case Study 2: site map, monitoring wells and plumes.
Figure 26 Case Study 2: reagent injection points.
Note: MW-6
is located
-3 00&apo...
In Situ Treatment Technology - Chapter 9 doc
... ion 3-year
total
loss
3-year total
recovered1995 1996 1997
b
TCE-chlorine lost from
water in system
a
2. 75 13.4 11. 32 27.47
TCE-chlorine recovered
from transpiration
d
0 .28
e
... groundwater, and contaminants dis-
solved in the groundwater.
• Alternative Covers (Phyto-Covers)—The use of vegetation as a long-term, self-
containing cap growing in and/or over waste...
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