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 Concurrent Technologies Corporation
Remediation Survey
Ground Water Pump and Treat with an Air Stripper
Page 4
2.
Design Parameters
a.
Pipe Type:
b.
Pipe Diameter:
8"
c.
Depth:
14 ft. BG
d.
Screen Interval: 3" well screen
e.
Screen Type:
f.
Number and Spacing:
16
g.
Other:
Internal 3/4" copper tubing with adjustable depth.
3.
Design Tools:
4.
Remediation Hardware:
5.
Capital Cost:
6.
Operating and Maintenance Cost:
B.
Oil and Water Separator
1.
Design Goals:
2.
Design Parameters
a.
Flow Rate:
b.
Efficiency:
High efficiency coalesce type
c.
Other:
6 ft diameter, 24 ft long
3.
Design Tools:
4.
Remediation Hardware:
5.
Capital Cost:
6.
Operating and Maintenance Cost:
C.
Air Stripper
Column #1
Column #2
1.
Design Goals:
2.
Design Parameters
a.
Stripper Height: 16 ft
16 ft
b.
Stripper Diameter:
36"
30"
c.
Blower Rate:
1440 CFM @ 60 GPM
800 CFM @
60 GPM
d.
Packing Material: Polypropylene
Polypropylene
e.
Pretreatment Requirements:
oil/water separation
f.
Removal Efficiency:
g.
Other: Discharge criteria of BTEX - Benzene (7 ppb), Toluene (50
ppb),
Ethylbenzene (4.3 ppb), Total Xylenes (13 ppb), Lead (5.6
ppb), and TPH (1,000 ppb)
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