DRAFT
October
7,
2003
MEMORANDUM
TO:
Administrative
Record
FROM:
Bob
Southworth,
ERG
Senior
Environmental
Engineer
DATE:
October
7,
2003
SUBJECT:
Review
of
the
TWPE
Loads
for
Selected
Inorganic
Chemicals
Manufacturing
Facilities
Calculated
Using
Data
from
the
2000
PCS
Database
This
memorandum
presents
the
results
of
a
review
of
the
Toxic
Weighted
Pound
Equivalent
(
TWPE)
loads
for
selected
inorganic
chemicals
manufacturing
facilities
calculated
using
data
from
the
2000
Permit
Compliance
System
(
PCS)
database.
It
provides
background
information
on
the
inorganic
chemicals
manufacturing
facilities
that
discharged
90
percent
of
the
TWPE
load,
discusses
the
pollutants
with
the
highest
TWPE
loads,
and
identifies
the
inorganic
chemicals
manufacturing
facilities
that
discharged
the
pollutants
with
the
highest
TWPE
loads.
The
2000
PCS
database
only
contains
pollutant
loads
for
major
direct
discharging
facilities.
Pollutant
loads
discharged
by
indirect
dischargers
are
available
in
the
2000
Toxic
Release
Inventory
(
TRI)
database.

Background
Eleven
of
the
inorganic
chemicals
manufacturing
facilities
in
the
2000
PCS
database
discharged
90
percent
of
the
total
TWPE
load
for
the
inorganic
chemicals
manufacturing
industry.
Three
of
the
facilities
have
a
SIC
code
of
2812,
one
has
a
SIC
code
of
2816,
and
seven
have
a
SIC
code
of
2819.
The
TWPE
load
for
the
non­
conventional
and
priority
pollutants
discharged
by
the
11
facilities
was
853,568.
Attachment
A
contains
the
TWPE
loads
for
each
of
the
11
facilities,
the
percentage
of
the
total
TWPE
loads
for
each
facility,
and
the
cumulative
percentage
of
total
TWPE
load
for
each
facility.

Pollutants
With
High
TWPE
Loads
The
TWPE
loads
for
eight
pollutants
comprise
90
percent
of
the
total
TWPE
load
for
inorganic
chemicals
manufacturing
facilities
in
the
2000
PCS
database.
The
eight
pollutants
and
the
TWPE
load
for
each
pollutant
are
listed
in
Table
1.
2
TABLE
1
TWPE
LOADS
FOR
THE
EIGHT
POLLUTANTS
THAT
COMPRISE
90
PERCENT
OF
THE
TWPE
LOAD
FOR
THE
INORGANIC
CHEMICALS
MANUFACTURING
INDUSTRY
Pollutant
TWPE
(
pounds)

Total
Mercury
(
as
Hg)
1
405,603
Total
Residual
Chlorine2
92,367
Iron
(
dissolved
as
Fe)
2
70,660
Sulfide
(
total
as
S)
2
71,788
Benzo(
a)
pyrene1
50,110
Lead1
39,753
Aluminum
(
total)
2
29,807
Benzo(
b)
fluoranthene
(
3,4­
Benzo)
2
4,550
Total
764,638
1
Priority
pollutant
2
Non­
conventional
pollutant
Three
of
the
pollutants
with
the
highest
TWPE
loads
are
priority
pollutants
and
five
are
non­
conventional
pollutants.
Two
of
the
pollutants
(
i.
e.,
total
mercury
and
total
residual
chlorine)
account
for
approximately
51
percent
of
the
TWPE
load
for
the
above
eight
pollutants.

Facilities
With
Highest
TWPE
Loads
The
following
inorganic
chemicals
manufacturing
facilities
discharged
the
eight
pollutants
with
the
highest
TWPE
load
in
the
2000
PCS
database:

°
Norit
Americas,
Inc.
Marshall,
TX
(
TX0000710)
SIC
2819
°
PPG
Industries,
Inc
New
Martinsville,
WV
(
WV0004359)
SIC
2812
°
Clearon
Corp
South
Charleston,
WV
(
WV0073679)
SIC
2819
3
°
Kerr­
McGee
Pigments
Savannah,
GA
(
GA0003646)
SIC
2816
°
Honeywell
International,
Inc.
Baton
Rouge,
LA
(
LA0000329)
SIC
2819
°
Olin
Corporation
McIntosh,
AL
(
AL0001945)
SIC
2812
°
US
DOE/
Savannah
River
Site
Aiken,
SC
(
SC0000175)
SIC
2819
°
UOP
Molecular
Sieve
Plant
Chickasaw,
AL
(
AL0002666)
SIC
2819
°
Oxy
Vinyls,
LP
Deer
Park,
TX
(
TX0007412)
SIC
2812
°
Chemical
Products
Corporation
Cartersville,
GA
(
GA0000281)
SIC
2819
°
Conectiv
Operating
Services
Co.
Delaware
City,
DE
(
DE00500601)
SIC
2819
(
Delmarva
Power
&
Light)

The
inorganic
chemicals
manufacturing
facilities
that
discharged
the
highest
percentage
of
the
above
TWPE
load
for
the
above
eight
pollutants
are
listed
in
Table
2.

TABLE
2
INORGANIC
CHEMICALS
MANUFACTURING
FACILITIES
THAT
DISCHARGED
THE
HIGHEST
PERCENTAGE
OF
THE
TOP
EIGHT
POLLUTANTS
Pollutant
Facility
Percentage
of
TWPE
Discharged
by
Facility
Total
Mercury
(
as
Hg)
Norit
Americas,
Inc
89
Total
Residual
Chlorine
Clearon
Corp.
80
Iron
(
dissolved
as
Fe)
Kerr­
McGee
Pigments
100
Sulfide
(
total
as
S)
PPG,
Inc
86
Benzo(
a)
pyrene
Honeywell
International
92
Lead
USDOE/
Savannah
River
100
Aluminum
(
total)
UOP
Molecular
Sieve
Plant
100
Benzo(
b)
fluoranthene
(
3,4,­
benzo
Honneywell
International
100
4
For
each
of
the
eight
pollutants
in
the
Table
2,
one
inorganic
chemicals
manufacturing
facility
discharged
most
of
the
TWPE
load
for
the
pollutant
in
the
2000
PCS
database.
For
four
of
the
pollutants,
one
facility
discharged
100
percent
of
the
load.

The
effluent
limitations
guidelines
(
ELG)
for
the
inorganic
chemicals
manufacturing
industry
contain
limits
for
the
following
five
of
the
top
eight
pollutants:
lead,
iron,
total
residual
chlorine,
mercury,
and
sulfide.
If
EPA
decides
not
to
establish
limits
for
the
other
three
pollutants
in
an
ELG,
limits
for
those
pollutants
and
revised
limits
for
pollutants
currently
controlled
in
the
ELG
could
be
established
on
a
case­
by­
case
basis
in
a
National
Pollutant
Discharge
Elimination
System
permit
based
on
Best
Professional
Judgement.
This
is
a
feasible
approach
because
only
11
of
the
94
inorganic
chemicals
manufacturing
facilities
in
the
2000
PCS
database
discharged
90
percent
of
the
TWPE
load
for
the
pollutants
in
the
database
and
because
a
high
percentage
of
the
TWPE
load
for
each
pollutant
was
discharged
by
one
facility.
ATTACHMENT
A
TWPE
LOADS
FOR
INORGANIC
CHEMICALS
MANUFACTURING
FACILITIES
CALCULATED
USING
DATA
FROM
THE
2000
PCS
DATABASE
SIC
NPID
NAME
CITY
Pounds
TWPE
Percent
of
Total
Cumulative
Percent
of
Total
TWPE
2819
TX0000710
NORIT
AMERICAS
INC.
MARSHALL
12,724,335
359,891
35%
35%
2819
WV0000108
KINCAID
ENTERPRISES
NITRO
17,184
168,828
17%
52%
2812
WV0004359
PPG
INDUSTRIES
INC.
NEW
MARTINSVILLE
128,670,173
78,795
8%
59%
2819
WV0073679
CLEARON
CORP
SOUTH
CHARLESTON
30,185,204
74,656
7%
67%
2816
GA0003646
KERR­
MCGEE
PIGMENTS
SAVANNAH
15,744,626
72,090
7%
74%
2819
LA0000329
HONEYWELL
INTERNATIONAL
INC.
BATON
ROUGE
140,770
54,496
5%
79%
2812
AL0001945
OLIN
CORPORATION
MCINTOSH
1,117,149,639
49,519
5%
84%
2819
SC0000175
US
DOE/
SAVANNAH
RIVER
SITE
Aiken
247,665
40,327
4%
88%
2819
AL0002666
UOP
MOLECULAR
SIEVE
PLANT
CHICKASAW
180,879,885
34,639
3%
91%
2812
TX0007412
OXY
VINYLS
LP
DEER
PARK
291,728
13,923
1%
93%
2819
GA0000281
CHEMICAL
PRODUCTS
CORPORATION
CARTERSVILLE
1,247,067
10,354
1%
94%
2812
KY0003484
WESTLAKE
CA&
O
CORP
CALVERT
CITY
48,830,963
5,947
1%
94%
2819
DE0050601
CONECTIV
OPERATING
SERVICES
CO
DELAWARE
CITY
22,116
5,751
1%
95%
2812
TN0002461
OLIN
CHEMICALS
CHARLESTON
117,466,329
5,219
1%
95%
2812
LA0005231
PIONEER
AMERICAS
LLC.
ST.
GABRIEL
30,988
5,198
1%
96%
2812
DE0050911
OCCIDENTAL
CHEMICALS
DELAWARE
CITY
7,684
4,783
0%
96%
2819
OR0001597
ATOFINA
CHEMICALS
INC
PORTLAND
67,585,417
4,011
0%
97%
2812
NY0003336
OCCIDENTAL
CHEMICAL
CORP
NIAGARA
FALLS
61,728
3,581
0%
97%
2819
NC0003875
OCCIDENTAL
CHEMICAL
CORP.­
CAST
CASTLE
HAYNE
10,105,048
3,454
0%
97%
2819
KY0003603
ATOFINA
CHEMICALS
INC
CALVERT
CITY
55,434,343
3,361
0%
98%
2819
LA0006181
HONEYWELL
INTERNATIONAL
INC.
GEISMAR
166,510
2,695
0%
98%
2813
AL0000213
OCCIDENTAL
CHEM
MUSCLE
SHOALS
MUSCLE
SHOALS
42,409,223
1,788
0%
98%
2819
IL0004421
HONEYWELL
INTERNATIONAL
INC.
METROPOLIS
152,475
1,519
0%
98%
2819
MD0000311
GRACE
DAVISON­
CURTIS
BAY
BALTIMORE
1,565,878
1,279
0%
98%
2812
LA0005983
OCCIDENTAL
CHEMICAL
CORPORATIO
TAFT
40,645,263
1,211
0%
99%
2816
TX0006050
E
I
DUPONT
DE
NEMOURS­
VICTORIA
VICTORIA
990,499
1,207
0%
99%
2819
AR0001171
GREAT
LAKES
CHEMICAL
CORP­
CENT
EL
DORADO
50,018,804
1,207
0%
99%
2819
LA0079961
KAISER
ALUM
&
CHEM
CORP­
GRAMER
GRAMERCY
31,331
1,051
0%
99%
2819
IL0002020
OLIN
CORP­
JOLIET
JOLIET
14,056,488
863
0%
99%
2816
TX0004685
ELEMENTIS
CHROMIUM
LP
NUECES
COUNTY
251,513
815
0%
99%
2812
WI0003565
VULCAN
CHEMICALS(
PORT
EDWARDS)
PORT
EDWARDS
19,852
722
0%
99%
2816
MS0002232
KERR­
MCGEE
CHEMICAL
CORP
HAMILTON
170,867
722
0%
99%
2816
TN0001465
DU
PONT
NEW
JOHNSONVILLE
NEW
JOHNSONVILLE
285,106,835
666
0%
99%
2819
WV0000442
FMC
CORP
SOUTH
CHARLESTON
1,738,622
590
0%
99%
2816
DE0000051
DUPONT­
PIGMENTS
DEPT.
EDGEMOOR
1,404,256
567
0%
99%
2819
LA0080829
LOUISIANA
PIGMENT
COMPANY
LP
WESTLAKE
232,118
549
0%
99%
2812
TX0008150
OXY
VINYLS
LP
LA
PORTE
199,981,638
530
0%
99%
2816
MD0001261
MILLENNIUM
INORGANIC
CHEMICAL
BALTIMORE
2,729,963
503
0%
100%
2819
MI0002381
ATOFINA
CHEMICALS
INC
RIVERVIEW
973,151
474
0%
100%
2819
OH0003905
AMOCO
PERFORMANCE
MARIETTA
11,210,387
430
0%
100%
2819
CA0004979
GENERAL
CHEM(
ALLIED)
CORP
PITTSBURG
9,856
426
0%
100%
2812
AL0003514
OCCIDENTAL
CHEMICALS
MOBILE
MOBILE
13,615,146
363
0%
100%
2819
AL0001961
AKZO
NOBEL
FUNCTIONAL
CHEM
LLC
AXIS
8,920,222
349
0%
100%
2819
MI0003026
DOW
CHEM­
LUDINGTON
LUDINGTON
39,415,492
331
0%
100%
2819
DE0000655
GENERAL
CHEMICAL
CORPORATION
CLAYMONT
9,602,295
295
0%
100%
2819
LA0001333
WR
GRACE
&
CO­
DAVISON
CH
CARLYSS
243,485
294
0%
100%
2819
AL0003085
U
S
AMINES
BUCKS
LLC
BUCKS
22,878,192
280
0%
100%
2812
ME0000639
HOLTRACHEM
MFG.
COMPANY
L.
L.
C.
ORRINGTON
11,021
196
0%
100%
2819
SC0001848
WESTINGHOUSE
ELEC
LLC/
COLUMBIA
Columbia
21,480
181
0%
100%
2819
TX0004014
GRIFFIN
L.
L.
C.
HOUSTON
31,286,959
133
0%
100%
2816
PA0013064
ELEMENTIS
PIGMENTS
INC
EASTON
10,247,359
126
0%
100%
2819
LA0005223
RHODIA
INC.
BATON
ROUGE
363,740
103
0%
100%
2819
NJ0004006
MALLINCKRODT
BAKER
INC
PHILLIPSBURG
2,728,754
99
0%
100%
2819
GA0001678
ENGELHARD
CORPORATION
ATTAPULGUS
415,418
98
0%
100%
2813
OH0063789
ESAB
WELDING
PRODUCTS
INC.
ASHTABULA
25,502
95
0%
100%
2816
MS0027294
E
I
DU
PONT
DE
NEMOURS­
DELISLE
PASS
CHRISTIAN
82,765
86
0%
100%
2819
NC0001228
GLOBAL
NUCLEAR
FUEL­
AMERICAS
WILMINGTON
45,181
84
0%
100%
2819
TX0046906
CHEMICAL
SPECIALTIES
INC.
FREEPORT
8,077
74
0%
100%
2812
WA0003115
ATOFINA
CHEMICALS
INC
TACOMA
(
WRIA
10)
5,332
69
0%
100%
2819
TX0007072
RHODIA
INC.
HOUSTON
65,362
57
0%
100%
2816
OH0000493
SCM
CHEMICALS
ASHTABULA
128,546,364
56
0%
100%
2819
MI0000558
SOLUTIA
INC­
PHOSPHATES
PLT
TRENTON
30,653
55
0%
100%
2819
NV0000078
KERR­
MCGEE
CHEMICAL
LLC
HENDERSON
13,088,191
48
0%
100%
2816
VA0000281
MAGNOX
PULASKI
INCORPORATED
PULASKI
7,284,372
46
0%
100%
2819
NJ0004219
E
I
DUPONT
DE
NEMOURS
&
CO
GIBBSTOWN
517,586
38
0%
100%
2816
OH0000523
SCM
CHEMICALS
ASHTABULA
93,897,767
35
0%
100%
2819
TN0002038
NUCLEAR
FUEL
SERVICES
ERWIN
121,530
31
0%
100%
2816
MD0001279
MILLENNIUM
SPECIALTY
CHEMICALS
BALTIMORE
23,158
31
0%
100%
2819
NY0000337
FMC
CORP­
PEROXYGEN
CHEMICALS
TONAWANDA
3,220,637
25
0%
100%
2819
OH0001872
DETREX
CORP.
ASHTABULA
308,522
20
0%
100%
2819
MI0002470
MORTON
INT­
PERFORMANCE
CHEM
MANISTEE
1,771,811
15
0%
100%
SIC
NPID
NAME
CITY
Pounds
TWPE
Percent
of
Total
Cumulative
Percent
of
Total
TWPE
2812
NY0001635
OLIN
CORP
­
NIAGARA
FALLS
PLT
NIAGARA
FALLS
2,230,882
15
0%
100%
2819
NC0005177
FMC
CORPORATIOC­
LITHIUM
DIVIS.
BESSEMER
CITY
196,610
12
0%
100%
2816
CA0004936
EI
DU
PONT
DE
NEMOURS
&
CO
ANTIOCH
206,830
8
0%
100%
2819
TX0052825
ATOFINA
CHEMICALS
INC.
BEAUMONT
120,361
6
0%
100%
2819
CT0003131
DOW
CHEMICAL
USA
ALLYNS
POINT
GALES
FERRY
21,632
3
0%
100%
2819
CA0007005
NATIONAL
REFRACTORIES
MOSS
LANDING
933
2
0%
100%
2819
NJ0004103
SHIELDALLOY
METALLURGICAL
CORP
NEWFIELD
396,784
2
0%
100%
2816
NY0005321
CIBA­
GEIGY
CORP
GLENS
FALLS
5,862
1
0%
100%
2812
WA0037265
PIONEER
AMERICAS
INC
TACOMA
(
WRIA
10)
21
0
0%
100%
2812
NV0020923
PIONEER
AMERICAS
LLC
HENDERSON
0
0
0%
100%
2819
NC0006351
CHEMICAL
SPECIALTIES
INC.
HARRISBURG
0
0
0%
100%
2819
KY0004049
DOE/
BJC/
PGDP
WEST
PADUCAH
1,925,778
0
0%
100%
2819
LA0005991
KAISER
ALUMINUM
&
CHEMICAL
CO
GRAMERCY
0
0
0%
100%
2816
OH0000752
ASHTA
CHEMICALS
INC.
ASHTABULA
0
0
0%
100%
2819
TN0001091
DU
PONT
MEMPHIS
MEMPHIS
344,928
0
0%
100%
2819
LA0002771
E
I
DUPONT
DE
NEMOURS­
BURNSIDE
DARROW
9,548
0%
100%
2813
IN0000035
PRAXAIR
INC.
LAKESIDE
PLANT
GARY,
8,146
0%
100%
2819
LA0004057
GRANT
CHEMICAL­
BATON
ROUGE
ZACHARY
3,806
0%
100%
2819
LA0005606
ORMET
PRIMARY
ALUMINUM
CORP
BURNSIDE
0
0%
100%
2819
LA0041718
UOP
LLC
BATON
ROUGE
21,470
0%
100%
2,834,994,385
1,022,396
TOTAL
