| Tweet |
Custom Search
|
|
|
||
 Concurrent Technologies Corporation
Remediation Survey
Air Sparging with Soil Vapor Extraction
Page 6
4.
Remediation Hardware:
5.
Capital Cost:
6.
Operating and Maintenance Cost:
D.
Vacuum System
1.
Design Goals:
Combination extraction and bioventing system which will be automated
and run continuously.
2.
Design Parameters
a.
Operating Vacuum:
b.
Operating Depths/Vacuums:
c.
Operating Mode (e.g., continuous, modulating, stepwise):
d.
Other: Flow rate 10 to 50 scfm at 20 to 100 in water
3.
Design Tools:
4.
Remediation Hardware:
Explosion proof 3 HP air blower
Single phase 230V electric motor
Inlet side: install pressure indicator
Outlet side: install flow control and pressure relief valves, air velocity pilot tube,
temperature indicator, and pressure indicator.
5.
Capital Cost:
6.
Operating and Maintenance Cost:
E.
Offgas System
1.
Design Goals
a.
Contaminant Discharge Limit:
b.
Type:
2.
Design Parameters
a.
Flow Through Rate:
b.
Residence Time:
c.
Other:
|
 
|
|
|
||
