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 Concurrent Technologies Corporation
Remediation Survey
Air Sparging with Soil Vapor Extraction
Page 7
3.
Regulatory Provisions
a.
Permitting:
< 1 lb/hr. of TCE
b.
Monitoring:
4.
Design Tools:
Calgon GAC
5.
Remediation Hardware:
6.
Capital Cost:
7.
Operating and Maintenance Cost:
V.
TECHNOLOGY PERFORMANCE
A.
Remediation Technology Choice
1.
Other Remediation Technologies Considered for this Site:
Surfactant use, contaminant stuck to sediment.
2.
Why was Air Sparging with SVE Chosen over Other Technologies?
Methane
Remediation Technologies used at this Site in addition to Air Sparging with SVE:
3.
Groundwater pump and treat with air stripping.
B.
Operation of Air Sparging with SVE
1.
Duration:
1 year
2.
Other:
C.
Lessons Learned
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