DEQ-CFW_00086490

Facility Total CY 2007 Emission Summary Recorded in ED � Facility ID #: 09(` �009 k
Facility ��nef DA-Lorif Company - Fayetteville Works Permit #(s): 0373�)-'�3 -
1-7
Green House Gases Pollutants (GHG)
Pollutant
CAS
Actual Emissions
Tons/Yr
o
/o Difference
CY 2007
from ED
CY 2006
from Fees
Mydrofluorocarbons
7.54
HFC-23 (Trifluoromethane)
75467
7.54
Not
Reported
N/A
Carbon Dioxide (CO2)
124389
50,544.85
Not
Reported
N/A
CO2 equivalent (sum of individual GHG pollutant emission times their
1995 IPCC Global Warming Potential (GWP), converted to metric tons)
125,885.66
metric tons
Criteria Pollutants
Pollutant CAS
Actual Emissions
(Tons/Year)
% Difference
CY 2007
from ED
CY 2006
from Fees
CO
Co
17.44
13.33
30.8%
NOx
Nox
78.81
89.01
-11.5%
PM(TSP)
TSP
39.71
44.23
-10.2%
PM10
PM10
32.00
35.62
-10.2%
PM2.5
PM2.5
22.43
23.97
-6.4%
S02
S02
443.03
548.19
-19.2%
VOC
VoC
342.24
255.98
33.7%
Hazardous Air Pollutants (HAPs)
and/or Toxic Air Pollutants (TAPs)
Pollutant CAS
Actual Emissions
(Pounds/Year)
% Difference
CY 2007
from ED
CY 2006
from Fees
Total Reduced Sulfur (TRS)
180.60
180.60
0.0%
Dimethyl sulfide
75-18-3
37.50
37.50
0.0%
Hydrogen sulfide
7783-06-4
140.00
140.00
0.0%
Methyl mercaptan
74-93-1
3.10
3.10
0.0%
Polycyclic Organic Matter (Specific Compounds from OAQPS for
T
3.63
4.13
-12.1 % ~
Naphthalene (Component of 833291POMTV)
91-20-3
3.63
4.13
-12.0%
10/13/2008
Page 1 of 5
DEQ-CFW 00086490

Facility Total CY 2007 Emission Summary Recorded in ED
Facility ID #: 900009
Facility Name: DuPont Company - Fayetteville Works Permit #(s): 0373 T3
Hazardous Air Pollutants (HAPs)
and/or Toxic Air Pollutants (TAPS)
Actual Emissions
(Pounds/Year)
% Difference
CY 2007
I
CY 2006
Pollutant CAS
from ED
from Fees
Nickel & Compounds, sum total mass includes elemental
242.22
289.39
-.16.3%
Nickel Unlisted Compounds (Component of NIC -
NIC-Other
2.22
9.39
-76.4%
Specify)
Nickel, soluble compounds as nickel (Component of
NICKSOLCPDS
240.00
280.00
-14.3%
NIC)
Mercury & Compounds - all total mass includes Hg Vapor
0.841300
0.773000
8.8%
Mercury Unlisted Compounds - Specify Compound
HGC-Other
0.841300
0.773000
8.8%
(Component of HGC)
Manganese & compounds
9.49
11.01
-.13.8%
Manganese Unlisted Compounds - Specify
MNC-Other
9.49
11.01
-13.8%
Compound (Component of MNC)
Lead & compounds
4.50
6.34
-29.0%
Lead Unlisted Compounds - Specify Compound
PBC-Other
4.50
6.34
-29.0%
(Component of PBQ
Glycol ethers (total all individual glycol ethers See
3,640.00
5.00
72,700.0%
htt ://da .state.nc.us/toxics/ l co
Glycol Ethers, Unlisted - Specify Compound
GLYET-Other
3,640.00
5.00
72,700.0%
(component of GLYET) (See
http: //daq. state. nc. usltoxics
Cobalt & compounds
17.12
20.64
-17.1
Cobalt Unlisted Compounds - Specify Compound
COC-Other
17.12
20.64
-17.1%
(Component of COC)
Chromium - All/Total (includes Chromium (VI) categories, metal
2.94
3.83
-23.2
and others)
Chromium Unlisted Compounds - Specify
CRC -Other
2.94
3.83
-23.3%
Compound (Component of CRC)
Cadmium & compounds (total mass includes elemental metal)
1.63
2.30
-29.1
Cadmium Unlisted Compounds - Specify Compound
CDC -Other
1.63
2.30
-29.3%
(Component of CDC)
10/13/2008
Page 2 of 5
ky
DEQ-CFW 00086491

Facility Total CY 2007 Emission Summary Recorded in ED Facility ID #: 0900009
Facility Name: DuPont Company Fayetteville Works Permit #(s): 03? " T33
Hazardous Air Pollutants (HAPs)
and/or Toxic Air Pollutants (TAPs)
Pollutant CAS
Actual Emissions
(Pounds/Year)
% Differences
CY 2007
from ED
CY 2006
from Fees
Beryllium & compounds (Total mass)
0.597560
1.03
-42.0%
Beryllium Unlisted Compounds - Specify Compound
(Component of BEC)
BEC-Other
0.597560
1.03
-42.2%
Arsenic & Compounds (total mass of elementalAS, arsine and all
inorganic compounds)
4.42
4.96
-10.9%
Arsenic Unlisted Compounds - Specify Compound
(Component of ASC)
ASC-other
4.42
4.96
-11.0%
Antimony & Compounds (total mass, inc elemental SB)
15.11
17.56
-14.0%
Antimony Unlisted Compounds - Specify Compound
(Component of SBC)
SBC-other
15.11
17.56
-14.0%
Acetic acid
64-19-7
1,281.00
779.00
64.4%
Acetonitrile
75-05-8
9,793.00
12,267.00
-20.2%
Acrolein
107-02-8
1.00
Not
Reported
N/A
Ammonia (as NH3)
7664-41-7
822.10
811.30
1.3%
Benzene
71-43-2
24.11
8.79
174.2 %
Bromine
7726-95-6
26.00
Not
Reported
N/A
CFC- 113 (1,1,2-trichloro-1,2,2-trifluoroethane)
76-13-1
739.00
1,789.00
-58.7%
CFC-12 (Dichlorodifluoromethane)
75-71-8
Not
Reported
Not
Reported
N/A
Chlorine
7782-50-5
64.00
64.00
0.0%
Chloroform
67-66-3
1.00
Not
Reported
N/A
Dimethyl formamide
68-12-2
0.000000
1,157.00
-100.0%
Dioxane, 1,4-
123-91-1
Not
Reported
Not
Reported
N/A
Ethyl acetate
141-78-6
17.00
Not
Reported
N/A
10/13/2008 Page 3 of 5
DEQ-CFW 00086492

Facility Total CY 2007 Emission Summary Recorded in ED
Facility ID #: 0900009
oe
Facility Name: DuPont CompM - FFUetteville Works Permit #(s): 03 L5133
Hazardous Air Pollutants (HAPs)
and/or Toxic Air Pollutants (TAPs)
Pollutant CAS
Actual Emissions
(Pounds/Year)
°/A Difference
-�
CY 2007
from ED
CY 2006
from Fees
Ethyl benzene
100-41-4
648.18
0.986700
65,5.8%
Ethylene dichloride (1,2-dichloroethane)
107-06-2
541.00
147.00
268.0%
Ethylene glycol
107-21-1
56.00
78.00
-28.2%
Fluorides (sum of all fluoride compounds as mass of
F ion)
16984-48-8
146.65
159.40
-8.0%
Formaldehyde
50-00-0
179.85
184.90
-2.7%
Hexamethylene-1,6-diisocyanate
822-06-0
1.00
Not
Reported
NIA
Hexane, n-
110-54-3
3.00
Not
Reported
NIA
Hydrogen chloride (hydrochloric acid)
7647-01-0
301.32
178.85
68.5%
Hydrogen fluoride (hydrofluoric acid as mass of
HF) (Component of 16984488/Fluorides)
7664-39-3
3,499.05
2,898.80
20.7%
MEK (methyl ethyl ketone, 2-butanone)
78-93-3
268.00
Not
Reported
N/A
Methanol (methyl alcohol)
67-56-1
56,824.00
85,046.00
-33.2%
Methyl chloroform
71-55-6
0.954700
1.03
-7.2%
Methylene chloride
75-09-2
3,655.00
16,407.00
-77.7%
Nitric acid
7697-37-2
109.00
Not
Reported
N/A
Phosphorus Metal, Yellow or White
7723-14-0
27.19
32.00
-15.0%
Polycyclic Organic Matter (Inc PAH, dioxins, etc.
NC & AP 42 historic)
POM
7.42
7.11
4.4%
Selenium Compounds
SEC
4.46
4.27
4.5%
Sulfur trioxide
7446-11-9
129.10
268.00
-5.1.8%
Sulfuric acid
7664-93-9
301.50
304.70
-1.1%
Toluene
108-88-3
4,440.52
3,658.66
21.4%
10/13/2008
Page 4 of 5
DEQ-CFW 00086493

Facility Total CY 2007 Emission Summary Recorded in ED Facility ID #: 0900009
Facility Name: DuPont Compan- Fayetteville Works Permit #(s): 03735T33
Hazardous Air Pollutants (HAPs)
and/or Toxic Air Pollutants (TAPs)
Actual Emissions
(Pounds/Year)
% Difference
CY 2007
CY 2006
Pollutant CAS
from ED
from Fees
Vinylidene chloride
75-35-4
Not
Not
N/A
Reported
Reported
Xylene (mixed isomers)
1330-20-7
2,635.63
1.67
157,533.5%
Largest Individual HAP
Methanol (methyl alcohol)
56,824.00 lbs
Total HAP Emissions
82,982.57
lbs
DAQ's Comments Regarding Inventory
Added emissions from laboratory chemicals (conservative estimate of yrs 2003-2006).
10/13/2008 Page 5 of 5
DEQ-CFW 00086494