DEQ-CFW_00088271

DEQ-CFW 00088271

Form D: Process Information (Page 1 of 2) Facility ID# 0900009
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Calendar 2000 Air Pollutant Point Source Emissions Inventory
1. Source ID No. (same as in permit) Sitewide Laboratories
2. Process Description: Sitewide laboratories & other non -manufacturing HAP/TAP emissions
3. Maximum Process Rate: 4. CY 2000 Process Throughput:
(Ex: gal/hr, mmcf/hr) N/A - Lab (Ex: lb, gal) N/A Lab
include units include units
5. Normal Operating Schedule:
Hours per Days per Weeks Hours per
Day Week per Year Year 8,760
6. Typical Start & End Times For Process: Start: Continuous End:
7. Percentage Annual Throughput:
Dec -Feb 25 Mar -May 25 June -Aug 25 Sept -Nov 25
8. Capture Efficiency (% of Emissions from this Process Vented Through Control Device): N/A
9. Control Device Descriptions Primary None
Secondary:
10. Combined (Net) Control Device Efficiency (%): PM N/A
(Control efficiency is pollutant specific)
PM-10
PM-2.5
SO2
NOx
VOC
11. ANNUAL FUEL USAGE For This Process Coal, oil, wood, natural gas, etc.) -Use additional sheets as needed.
Type of Fuel Used in This Process/Source
Amount (gal, tons, mmcf/year)
% Sulfur
% Ash
f you do not provide annual throuuhnut vour inventory will he deemed incomnlete and returned to you
*To- review instructions or get a new copy, go to web page: htta://dap.state.nc.us/Offices/Plannine/Attainment/est.html or
h ttt): //d aa. s tate. nc. us/Offices/Plan nina/Attain men t/ 1999/99forms. html
Information on Form D cannot be held confidential.
DEQ-CFW 00088272

Form D: Process Information (Page 2 of 2)
CY 2000 Facility ID# 0900009
*Actual Emissions per Pollutant Listed for Source/Process Identified Above:
Attach calculations and documentation of emission factors or other estimation methods used.
Source Sitewide Labs
ID#
"Per Ton" Pollutant:
PM
PM-10
PM-2.5
S02
Nox
VOC
CO
Actual Emissions: Tons/year
0.16
***All Other HAPs/TAPS Per Instructions (use additional sheets if necessary)***
Pollutant
CAS #
Emitted
lbs./ r.
Comments
Chlorine
7782-50-5
96
Fluorine
7782-41-4
Hydrazine
302-01-2
Hydrogen Chloride (As weight of HCl in solutions)
7647-01-0
Hydrogen Fluoride (As weight of HF in solutions)
7664-39-3
Hydrogen Sulfide
7783-06-4
Lead (As metal or compounds -mass of total)
LEADCPDS
Methyl Chloroform (Not a VOC, by rule)
71-55-6
Methylene Chloride (Not a VOC, by rule)
75-09-2
Ozone (Not expected as a facility emission)
10028-15-6
Perchloroethylene (Not a VOC, by rule)
127-18-4
Phosphine
7803-51-2
List all other HAP/TAPs below IN ALPHABETICAL ORDER, Per Instructions.
Use more sheets, as needed
Acetic Acid
64-19-7
61
Ammonia
7664-41-7
2
Benzene
71-43-2
1
Ethyl Acetate
141-78-6
12
Ethylene dichloride
107062
239
Nitric Acid
7697-37-2
142
Sulfuric Acid
7664-93-9
75
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Information on Form D cannot be held confidential.
DEQ-CFW 00088273

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2000 AIR EMISSIONS INVENTORY
SITEWIDE LABORATORY AND OTHER NON -MANUFACTURING
HAP/TAP EMISSIONS
The basis for the determination of the TAP and HAP emissions from the various sitewide
quality control and research laboratories, which are exempted from permitting under
NCAC Title 15A 2Q.0102(b)(1)(C), or other non -manufacturing usage (such as chlorine
for drinking water disinfection), is the simplified approach whereby the total quantity of a
TAP/HAP chemical purchased during 2000 for laboratory or non -manufacturing usage is
assumed to have volatilized and is therefore shown as an air emission.
Obviously this is an overstatement of the actual air emissions, but given the small
quantity of the laboratory chemicals or other non -manufacturing usage, and the difficult
task of determining actual emissions, this approach was chosen.
DEQ-CFW 00088274

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DuPont - Fayetteville Works
Air Permit No. 3735R19
TOXIC AIR POLLUTANT EMISSIONS SUMMARY
4`h Quarter 2000
Page 4of6
Toxic Air Pollutant
Permitted
Emission Limit
Facility
Emissions
4`h Quarter
2000
12-Month
Cumulative
Facility
Emissions
Acetaldehyde
98.65 lb/15 min.
0 lb.
0 lb.
Acetic Acid
13.52 lb/15 min.
38 lb.
61 lb.
Acrolin
0.29 lb/ 15 min.
0 lb.
0 lb.
Acrylonitrile
240 lb/year
0lb.
0lb.
Ammonia
9.87 lb/15 min.
0 lb.
2 lb.
Ammonium Chromate
0.54 lb/day
0 lb.
0 lb.
Ammonium Dichromate
0.54 lb/day
0lb.
0lb.
Aniline
14.62lb/hour
0lb.
0lb.
Aziridine
5.26 lb/day
0lb.
01b.
Benzene
192lb/year
0.4lb.
1 lb.
Benzidene and salts
0.02lb/year
0 lb.
0 lb.
Benno a ene
52.8 lb/year
0 lb.
0 lb.
Benzyl Chloride
7.31 lb/hour
0 lb.
0 lb.
Bis-chlorometh 1 Ether
0.59 lb/year
0 lb.
0 lb.
Bromine
0.73 lb/15 min.
0 lb.
0 lb.
1,3-Butadiene
272lb/year
0lb.
01b.
Calcium Chromate
0.13 lb/year
0 lb.
0 lb.
Carbon Disulfide
163 lb/day
0 lb.
0 lb.
Carbon Tetrachloride
10,723 lb/yr.
0 lb.
0 lb.
Chlorine
3.29 lb/15 min.
24 lb.
96 lb.
Chlorobenzene
1,929 lb/day
0.2lb.
0lb.
Chloroform
6,882lb/year
0lb.
0lb.
Chloro rene
51.21b/hour
0lb.
0lb.
Chromic Acid
0.54 lb/day
0 lb.
0 lb.
Cresol
32.21b/hour
Olb.
0lb.
P-dichlorobenzene
241 lb/15 min.
0 lb.
0 lb.
Dichlorodifluommethane
217,477 lb/day
Olb.
0lb.
Dichlorofluoromethane
438 lb/day
O lb.
0 lb.
Di 2-eth lhex 1) phtalate
26.3 lb/day
0 lb.
0 lb.
Dimeth 1 Sulfate
2.63 lb/day
0 lb.
0 lb.
1,4-dioxane
491 lb/day
0 lb.
0 lb.
DEQ-CFW 00088275

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DuPont - Fayetteville Works
Air Permit No. 3735R19
TOXIC AIR POLLUTANT EMISSIONS SUMMARY
4`h Quarter 2000
Page 5 of 6
Toxic Air Pollutant
Permitted
Emission Limit
Facility
Emissions
4`h Quarter
2000
12-Month
Cumulative
Facility
Emissions
E ichloroh drin
132,832 lb/yr
0lb.
0lb.
Ethyl Acetate
2,046 lb/hour
0 lb.
12 lb.
Eth lenediamine
4.381b/hour
0lb.
0lb.
Ethylene Dibromide
640lb/year
0 lb.
0 lb.
Ethylene Dichloride
6,081 lb/yr
0 lb.
239 lb.
Ethylene Glycol Monoeth1 Ether
27.8 lb/hour
0 lb.
0 lb.
Ethylene Oxide
43.2lb/year
0 lb.
0 lb.
Ethyl Merca tan
1.46 lb/hour
0 lb.
0 lb.
Fluorides
3.651b/hour
0lb.
0lb.
Formaldehyde
0.55 lb/15 min.
0 lb.
0 lb.
Hexachloroc clo entadiene
0.15lb/hour
0lb.
0lb.
Hexachlorodibenzo= -dioxin
0.12lb/year
0lb.
0lb.
N-Hexane
965.0 lb/day
Ilb.
Ilb.
Hexane isomers
1,3151b/15 min.
0 lb.
0 lb.
Hydrazine
0.53 lb/day
0lb.
0lb.
Hydrogen Chloride
7.00 lb/ 15 min.
11,114 lb.
44,457 lb.
Hydrogen Cyanide
16.1 lb/hour
0 lb.
0 lb.
Hydrogen Fluoride
2.5 lb/15 min.
902 lb.
3,258 lb.
Hydrogen Sulfide
7.67 lb/15 min.
0 lb.
0 lb.
Maleic Anhydride
1.461b/hour
0 lb.
0 lb.
Manganese & Compounds
27.2 lb/day
0 lb.
0 lb.
Manganese Cyclopentadienyl Tricarbonyl
0.53 lb/day
0 lb.
0 lb.
Manganese Tetroxide
5.44 lb/day
0 lb.
0 lb.
Mercury, alkyl
0.05 lb/day
0 lb.
0 lb.
Mercury, 1 & inorganic
0.53 lb/day
0 lb.
0 lb.
Mercury, vapor
0.53 lb/day
0 lb.
0 lb.
Methyl Chloroform
895 lb/15 min.
0 lb.
0 lb.
Methylene Chloride
38,409lb/year
953 lb.
8,083 lb.
Methyl Ethyl Ketone
323 lb/15 min.
0 lb.
0 lb.
Methyl lsobutyl Ketone
110 lb/l5 min.
0 lb.
0 lb.
Methyl Merca tan
0.73 lb/hour
0 lb.
0 lb.
DEQ-CFW 00088276

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DuPont - Fayetteville Works
Air Permit No. 3735R19
TOXIC AIR POLLUTANT EMISSIONS SUMMARY
4" Quarter 2000
Page 6 of 6
Toxic Air Pollutant
Permitted
Emission
Facility
Emissions
4`h Quarter
2000
12-Month
Cumulative
Facility
Emissions
Nitric Acid
3.65 lb/15 min.
0.1 lb.
18 lb.
Nitrobenzene
7.311b/3hour
0lb.
0lb.
N-nitrosodimeth lamine
80lb/year
0lb.
01b.
Pentachloro henol
0.371b/hour
0lb.
0lb.
Perchloroeth lene
304,073 lb/year
0lb.
0lb.
Phenol
13.9lb/hour
0lb.
0lb.
Phosgene
2.19 lb/day
0lb.
01b.
Phos hine
0.48 lb/15 min.
0 lb.
0 lb.
Polychlorinated Bi hen is
133lb/year
0 lb.
0 lb.
Potassium Chromate
0.54 lb/day
0 lb.
0 lb.
Potassium Dichromate
0.54 lb/day
0 lb.
0 lb.
Sodium Chromate
0.54 lb/day
0 lb.
0 lb.
Sodium Dichromate
0.54 lb/day
0 lb.
0 lb.
Strontium Chromate
0.13lb/year
0 lb.
0 lb.
Styrene
155lb/hour
0lb.
0lb.
Sulfuric Acid
1.46 lb/hour
45 lb.
75 lb.
Tetrachlorodibenzo- -dioxin
0.005lb/year
0lb.
0lb.
1, 1, 1,2-Tetrachloro-2,2,Difluorothane
45,600 lb/day
0lb.
0lb.
1, 1, 1,2-Tetrachloro- 1,2,Difluoroethane
45,600 lb/day
0 lb.
0 lb.
1, 1, 1,2-tetrachloroethane
10,082 lb/day
0lb.
0lb.
Toluene
205 lb/15 min.
48231b.
4940 lb.
Toluene-2,4-diisoc anate
0.05 lb/15 min.
0 lb.
0 lb.
Trichloroeth lene
94,423lb/year
0lb.
0lb.
Trichlorofluoromethane
8,1851b/hour
0 lb.
0 lb.
1, 1,2-Trichloro- 1,2,2-Trifluoroethane
3,471 lb/15 min.
0lb.
0lb.
Vinyl Chloride
608 lb/year
0 lb.
0 lb.
Vin lidine Chloride
105 lb/day
0 lb.
0 lb.
X lene
238 lb/15 min.
0 lb.
0 lb.
Zinc Chromate
0.13 lb/year
0 lb.
0 lb.
DEQ-CFW 00088277