DEQ-CFW_00088035

Facility Name: DuPont Company — Fayetteville Works Facility ID : 0900009
22828 NC Highway 87 West Permit: 03735
Fayetteville, NC 28302 County: Bladen
0 DAQ Region: FRO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory — Calendar Year 2004
1. Emission Source 1D (from permit) or
Emission Source Group ID
2. Emission Source Description:
3. Operating Scenario ID/Description
4. SCC Number/Description:
5. Throughput/units in 2004:
(e.g. production or fuel use):
6. Fuel Information (If fuel is used)
7. Capture Efficiency
(% of Emissions from this Process Vented to Control
Device or Stack):
-_ Cnntrnl l7Pviep infnrmatinn -NnnP
NS—H
Nafion resin membrane treatment process
OS — 18/Nafion resin membrane treatment process
30199998/*Other Organic Chemica Manufacture Not Listed
/o Sulfur
/o Ash
Heat Content
Btu/units
100
Order
CS —ID
CD ID
as listed inpermit)
Control Device Description
i
i
I i
4 Fmieeinn RPIPacP Pnint (FRPI lnfnrmatinn• (Qnnrrae vPntPd to mnrP than nnP F.RP ncP additinnal Pntry lint-0-
ERP ID
ERP Type
Height
Diameter
Temperature
Velocity
Volume Flow
ERP Description
(in feet)
Circle (enter #):
(F)
(Feet/sec)
Rate (Acfm)
Rectangle (L x W)
(in 0.1 feet)
Nafion resin
EP—NEP—H 1
VERTICAL STACK
50
2
70
48
9047.78
membrane
•
44
DEQ-CFW 00088035

Operating Scenario: OS — 18
Emission Source/Group ID: NS—H
WOperating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2004)
ours per Day ( 24 ) Days per Week ( 6 ) Weeks per Year ( 49 )
41
11. Typical Start & End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu2hnut:
an —Feb + Dec
arch —May
une—Aug.
ept.—Nov.
24%
20%
1
�004
28%
1
�004
28%
2004
004
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions—
Emission Estimation
Criteria
Control Efficiency
Pollutant Code
Criteria Pollutants
Method Code
(NAAQS) Pollutants
(Net after all controls)
Tons/Year
(See Instructions)
2004
VOC
VOC
5.1
03
HAP/TAP Pollutants (In
CAS
Emissions
Emission Estimation
Control Efficiency
Alphabetical Order)
(see instructions)
HAP/TAPS
Method Code
(Net after all controls)
(Pounds/Year)
(See Instructions)
2004
Acetic acid
64-19-7
258
03
Hydrogen fluoride
(hydrofluoric acid as
mass of HF—
7664-39-3
89
02
Component of
Fluorides
C,
45
DEQ-CFW 00088036