Concurrent Technologies Corporation
Ground Water Pump and Treat with an Air Stripper
Operating and Maintenance Cost:
Remediation Technology Choice
Other Remediation Technologies Considered for this Site:
Why was Ground Water Pump and Treat with an Air Stripper Chosen over Other
Remediation Technologies used at this Site in addition to Ground Water Pump and Treat
with an Air Stripper:
Operation of Ground Water Pump and Treat with an Air Stripper
10/87 - 9/92+ (30+ years expected)
Over 1.4 billion gallons of water pumped between 10/91-
Lessons Learned about the Operation of the Equipment:
A preventive maintenance program was helpful in increasing operational performance of the
Phased design helped to ensure the system's proper sizing and effectiveness.
Efforts to quantifiy and model aquifer properties had limited usefulness because of multilayer
Why was the Technology Successful?