Concurrent Technologies Corporation
Remediation Survey
Ground Water Pump and Treat with an Air Stripper
Page 6
d.
Contact Time:
e.
Removal Efficiency:
f.
Other:
3.
Design Tools:
4.
Remediation Hardware:
5.
Capital Cost:
6.
Operating and Maintenance Cost:
V.
TECHNOLOGY PERFORMANCE
A.
Remediation Technology Choice
1.
Other Remediation Technologies Considered for this Site:
Calgon GAC filter was installed in 1981, but replaced in 1989 with an air stripper.
2.
Why was Ground Water Pump and Treat with an Air Stripper Chosen over Other
Technologies?
Calgon GAC system not performing well.
Remediation Technologies used at this Site in addition to Ground Water Pump and Treat
3.
with an Air Stripper:
B.
Operation of Ground Water Pump and Treat with an Air Stripper
1.
Duration:
6 years
2.
Other: