DEQ-CFW_00086709

Facility Name: DuPont Company — Fayetteville Works
22828 NC Highway 87 West
Fayetteville, NC 28302
Facility ID : 0900009
Permit: 03735
County : Bladen
DAQ Region: FRO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory — Calendar Year 2007
1. Emission Source ID (from permit) or SW-2
Emission Source Group ID
2. Emission Source Description: Semiworks laboratory hood
3. Operating Scenario ID/Description: OS — 25/Nafion Semiworks SW-2
4. SCC Number/Description: 30199999/*Other Organic Chemica Manufacture Not Listed
5. Throughput/units in 2007: 0
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6. Fuel Information (If fuel is used)
/° Sulfur
% Ash
Heat Content
Btu/units
7. Capture Efficiency
(% of Emissions from this Process Vented to Control
�evice or Stack):
U"1.1 Vl
Order
LG1 — 1LLiVi
CS —ID
lia....avu
CD ID
as listed inpermit)
Control Device Description
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7. L` 1L.1JOIVLL'—"—
ERP ID
ERP Type
Height
Diameter
Temperature
Velocity
Volume Flow
ERP Description
(in feet)
Circle (enter ft
(F)
(Feet/see)
Rate (Acfm)
Rectangle (L x W)
in 0.1 feet)
Nafion Semiworks
P—NEP—J2
VERTICAL STACK
26
1.9
70
23
3912.69
SW-2
•
.;
DEQ-CFW 00086709