Table 4.42
Releases for cathode ray tube manufacturing facilities (SIC 3671) in TRI< by number of facilities (releases reported in pounds/year)
Chemical name
#Facilities reporting
chemical
Fugitive
air
Point air
Water
discharge
Underground
injection
Land
disposal
Total
releases
Average releases per
facilities
Hydrochloric acid
9
359
589
0
0
0
948
105
Acetone
8
121559
102405
0
0
0
223964
27996
Nitric acid
8
2767
77073
0
0
0
79840
9980
Lead compounds
7
99
2637
435
0
0
3171
453
Sulfuric acid
7
1580
152
1550
0
0
1732
247
Methanol
6
41906
35307
0
0
0
78763
13127
Trichloroethylene
6
151543
393048
476
0
0
544591
90765
Barium compounds
5
6
5
0
0
0
487
97
Hydrogen
fluoride
5
328
4175
1681
0
0
5935
1187
Toluene
5
38856
480286
164
0
0
520823
104165
Zinc compounds
4
205
5017
65
0
0
5386
1347
Copper
3
10
255
3103
0
0
330
110
Ammonia
2
1069
8411
2
0
0
12583
6292
Arsenic compounds
2
0
0
0
0
0
2
1
Freon 113
2
34718
5227
0
0
0
39945
19973
Methyl ethyl ketone
2
72778
54045
5
0
0
126823
63412
1,1,1, Trichloroethane
2
1484
35983
146
0
0
37472
18736
Chromium compounds
1
0
0
5
0
0
146
146
Copper compounds
1
10
200
0
0
0
215
215
Methyl isobutyl ketone
1
139
13777
0
0
01
13916
13916
Methylenebis (phenyl
isocyanate)
1
0
0
0
0
0
0
0
Nickel
1
5
5
50
0
0
10
10
(continued)
4 Electrical and Electronic Wastes Treatment
179