Quantcast Technology Design -Air Sparging with SVE - nav10080

Custom Search
 
  
 


Concurrent Technologies Corporation
Remediation Survey
Air Sparging with Soil Vapor Extraction
Page 4
5.
Test Results
a.
Optimum Sparge Pressure:
b.
Optimum Vacuum:
c.
Radius of Influence:
Sparge - 25 ft. (dissolved oxygen analysis)
d.
Contamination Removal Rate:
B.
Bench Scale Test
1.
Goals:
2.
Other:
IV.
TECHNOLOGY DESIGN - AIR SPARGING WITH SVE
Typical System Components:
Air Sparge Wells (Section A)
Cleanup Levels
Air Sparge Pump System (Section B)
TCE
0.005 ppm
Vacuum Extraction Wells (Section C)
VC
0.001 ppm
Vacuum Extraction System (Section D)
Offgas System (Section E)
Other:
A.
Air Sparge Wells
1.
Design Goals:
Placed perpendicular to direction of ground water flow and in vicinity of TCE highs.
Cycle wells to insure contaminated ground water does not flow around wells.
Not run during summer season due to low levels of TCE detected.
2.
Design Parameters
a.
Pipe Type:
PVC schedule 80
b.
Pipe Diameter:
2 in
c.
Depth:
50 ft
d.
Screen Interval:
45 to 50 ft





 


Privacy Statement - Copyright Information. - Contact Us

Integrated Publishing, Inc.