Document ID: EPA-HQ-OW-2004-0032-0084
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2005-08-16T04:00Z

Toxic­
Weighted
Pound
Equivalents
(
TPE)
for
DuPont
TiO2
Facilities
Facility
New
Johnsonville
Year
Pollutant
Toxic
Weighting
Factor
Lbs
TWPE
Lbs
TWPE
Dioxin
&
DLCs
see
below
0.03
2021
0.0357
12870.9
Hexachlorobenzene
724.2
0.0
0
0
0.0
Pentachlorobenzene
3.769
0.0
0
117
441.0
PCBs
34,033
0.3
10210
Barium
compds
0.00196
656
1.3
Cadmium
compds
2.66
Chromium
compds
0.0757
63
4.8
3200
242.2
Cobalt
compds
0.114
53
6.0
Copper
compds
0.635
317
201
Lead
compds
2.24
43
96.3
Nickel
compds
0.1089
147
16.0
6500
707.9
Mercury
compds
117.1
19
2224.9
Manganese
compds
0.01443
34910
503.8
30
0.4
Vanadium
compds
0.035
783
27.4
Zinc
compds
0.04688
529
24.8
Total
37501.3
13112.6
9866.0
16487.3
Dioxin
&
DLCs
pg/
l
%
of
total
TWPE
pg/
l
%
of
total
TWPE
2,3,7,8­
TCDD
(
17)
421,600,000
ND
ND
1,2,3,7,8­
PeCDD
(
15)
215,384,615
ND
ND
1,2,3,4,7,8­
HxCDD
(
7)
43,076,923
ND
ND
1,2,3,6,7,8­
HxCDD
(
8)
41,791,045
ND
ND
1,2,3,7,8,9­
HxCDD
(
9)
43,076,923
ND
ND
1,2,3,4,6,7,8­
HpCDD
(
4,179,104
ND
ND
1,2,3,4,6,7,8,9­
OCDD
423510
ND
18.9
9.98
1509.5
2,3,7,8­
TCDF
(
16)
6,696,140
ND
ND
1,2,3,7,8­
PeCDF
(
13)
3,294,118
ND
ND
2,3,4,7,8­
PeCDF
(
14)
32,941,176
ND
ND
1,2,3,4,7,8­
HxCDF
(
3)
6,658,740
ND
5.9
3.12
7409.0
1,2,3,6,7,8­
HxCDF
(
4)
6,666,667
ND
ND
1,2,3,7,8,9­
HxCDF
(
5)
6,666,667
ND
ND
2,3,4,6,7,8­
HxCDF
(
6)
6,658,740
ND
ND
1,2,3,4,6,7,8­
HpCDF
(
665,874
ND
16.5
8.72
2072.0
1,2,3,4,6,7,9­
HpCDF
(
666,667
ND
ND
0.0
1,2,3,4,6,7,8,9­
OCDF
67,367
2708.3
100
2021.0
148
78.18
1880.3
Total
2021.0
189.3
100.00
12870.9
Edgemoor
2002
2002