Information provided for informational purposes only

Note: This information is provided for reference purposes only. Although the information provided here was accurate and current when first created, it is now outdated.

Table 12B. Quantity of 33/50 Program Chemicals in Production-related Waste,
by Chemical, 1991, 1995-1998

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                                                        Projected Data
                                                  --------------------------
Chemical                              1996            1997            1998
                                     Pounds          Pounds          Pounds

Benzene                          156,110,718     147,532,215     148,979,123
Carbon tetrachloride              45,991,160      46,139,670      45,863,815
Chloroform                        41,656,082      42,245,304      42,004,825
Dichloromethane                  223,690,940     211,757,556     206,248,663
Methyl ethyl ketone              350,937,478     332,730,796     333,001,091
Methyl isobutyl ketone           139,241,590     150,094,896     148,309,152
Tetrachloroethylene               85,970,037      79,193,568      74,087,500
Toluene                        1,816,226,231   1,823,624,641   1,838,038,628
1,1,1-Trichloroethane             52,924,903      40,506,017      16,991,160
Trichloroethylene                156,902,484     141,587,289     135,392,100
Xylenes                          915,733,994     897,512,366     895,277,120
Cadmium and cadmium compounds     11,300,462       5,696,008       5,543,867
Chromium and chromium compounds  230,273,188     225,077,554     228,082,300
Cyanide compounds                 80,946,370      80,776,578      78,240,637
Lead and compounds             1,008,410,882     953,010,588     935,037,631
Mercury and mercury compounds        939,649       1,100,842       1,087,806
Nickel and nickel compounds      177,008,226     174,200,103     175,591,075

Total for 33/50 Chemicals      5,494,264,394   5,352,785,991   5,307,776,493
Total for All Other           13,514,531,811  14,420,754,610  13,907,991,236
TRI Chemicals
Total for All                 19,008,796,205  19,773,540,601  19,215,767,729
TRI Chemicals

Note: Data for 1991 and 1995 reported on Form R of year indicated; data for
1996-1998 from 1996 Form R. Does not include delisted chemicals, chemicals.
added in 1994 and 1995, ammonia, hydrochloric acid, and sulfuric acid.

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