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 Concurrent Technologies Corporation
Remediation Survey
Ground Water Pump and Treat with an Air Stripper
Page 5
4.
Remediation Hardware:
5.
Capital Cost:
6.
Operating and Maintenance Cost:
C.
Air Stripper
1.
Design Goals:
2.
Design Parameters
a.
Stripper Height:
36 ft
b.
Stripper Diameter:
2@7 ft; 2@8 ft (4 towers total)
c.
Blower Rate:
6,800-8,900 CFM
d.
Packing Material:
Propylene
e.
Pretreatment Requirements:
f.
Removal Efficiency:
98%
g.
Other: Designed for an operating life of 30 years.
Average of 23 lb VOCs removed/day.
3.
Design Tools:
4.
Remediation Hardware:
5.
Capital Cost:
$0.30 / 1000 gal
$8,034,454
6.
Operating and Maintenance Cost:
$0.12 / 1000 gal
$588,599
D.
Carbon Treatment
Not applicable
1.
Design Goals
a.
Contaminant Types:
b.
Contaminant Discharge Limits:
2.
Design Parameters
a.
GAC Type:
b.
GAC Volume:
c.
Flow Through Rate:
d.
Contact Time:
e.
Removal Efficiency:
f.
Other:
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