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 Concurrent Technologies Corporation
Remediation Survey
Air Sparging with Soil Vapor Extraction
Page 5
3.
Design Tools:
Designed as a result of pilot study.
4.
Remediation Hardware:
5.
Capital Cost:
6.
Operating and Maintenance Cost:
B.
Air Sparge Pump System
1.
Design Goals:
2.
Design Parameters
a.
Air Flow Rate: 3-6 cfm for shallow; 2-6 cfm for deep
b.
Operating Pressure:
28-55" water for shallow; 166-222" water
for deep
c.
Operating Temperature:
d.
Steam Inclusion:
e.
Other: Deep wells 6 hours on, 6 hours off
3.
Design Tools:
designed as a result of the pilot study.
4.
Remediation Hardware:
5.
Capital Cost:
6.
Operating and Maintenance Cost:
C.
Vacuum Extraction Wells
1.
Design Goals:
2.
Design Parameters
a.
Pipe Type:
b.
Pipe Diameter:
c.
Depth:
d.
Screen Interval:
e.
Screen Type:
f.
Number and Spacing:
2 or 6
g.
Other:
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