Biomedical Engineering Reference
In-Depth Information
Table 5.1. (continued)
Approx.
Surface Area
(ft
2
)
Approx.
Saturated
Thickness (ft)
Volume
Culture Added
(L)
Approx. Conc.
Dhc Added
(cells/L)
Approx. Time
to Significant
Degradation
Site
Designation
Total VOCs
(ppb)
Electron
Donor
Other
Treatments
Geology
1 10
11
Pearl Harbor
Naval Base,
Former Aiea
Laundry Facility,
HI
~100
Volcanic sand
and silt
100
10
60
<
60 days
Sodium lactate
and veg oil and
vitamin B
Passive;
2 injection wells
1 10
11
PJKS EPL Pilot
Study, CO
~3,600
Sandstone
500
40
56
1 month
Sodium lactate
and Restore
375
#
Passive; 3
injection wells
1 10
11
PJKS EPL Full
Scale, CO
~8,600
Sandstone
60,000
40
189
Ongoing
Sodium lactate
and Restore
375
#
Passive; 4
horizontal wells
10
11
PJKS D-4, CO
~700
Crystalline
fractured
bedrock, gneiss
20,000
40
38
1
15 months
Sodium lactate
and Restore
375
#
Passive; 6
injection wells
10
11
PJKS SCA
North Full Scale,
CO
~1,600
Sandstone
40,000
40
75
1
4 months
Sodium lactate
and Restore
375
#
Passive;
2 horizontal
wells
10
11
PJKS SCA
South Full
Scale, CO
~9,100
Sandstone
35,000
40
151
1
Ongoing
Sodium lactate
and Restore
375
#
Passive; 4
horizontal wells
Cape Canaveral
AFS, FL
155,000
Sand, crushed
shells
400
10
39
not reported
<
1 month
Ethanol
Recirculation
1 10
9
Bachman Road,
Pilot, MI
50-1,200
Fine grain sand
272
6
200
15 days
Sodium lactate
Recirculation
2 10
11
Dover AFB, DE
1,200-
4,800
Sand/silt
1,102
10
180
90 days
Sodium lactate
Recirculation
10
9
Kelly AFB, TX
800
Gravel, sand,
silt, clay
614
20
13
1
100 days
Methanol/
acetate
Recirculation
Note: AFB - Air Force Base; AFS - Air Force Station; L - liter(s); ppb - parts per billion; EPL - Engineering Propulsion Laboratory; EVO - Emulsified Vegetable Oil;
NPL - National Priorities List
a
Complete conversion of TCE to ethene by day 75
b
Complete conversion of TCE to ethene by day 34
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