Polluter Information For

Hitachi Semiconductor America Inc

6431 Longhorn Dr, Irving, TX 75063
total amount of pollutants released   618,023 Pounds

Pollutants Overview

Pollutants Details By Year

1998 Pollutants Total Amount Released 1,190 Pounds
Pollutant
Volume
Into
METHANOL
844 lbs
Air
PHOSPHORIC ACID
113 lbs
Air
HYDROGEN FLUORIDE
233 lbs
Air
1997 Pollutants Total Amount Released 5,940 Pounds
Pollutant
Volume
Into
CERTAIN GLYCOL ETHERS
2,304 lbs
Air
PHOSPHORIC ACID
214 lbs
Air
HYDROGEN FLUORIDE
348 lbs
Air
METHANOL
1,382 lbs
Air
SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)
1,692 lbs
Air
1996 Pollutants Total Amount Released 8,878 Pounds
Pollutant
Volume
Into
HYDROGEN FLUORIDE
349 lbs
Air
METHANOL
1,218 lbs
Air
HYDROCHLORIC ACID (1995 AND AFTER "ACID AEROSOLS" ONLY)
1,978 lbs
Air
CERTAIN GLYCOL ETHERS
3,315 lbs
Air
SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)
1,818 lbs
Air
PHOSPHORIC ACID
200 lbs
Air
1995 Pollutants Total Amount Released 12,306 Pounds
Pollutant
Volume
Into
PHOSPHORIC ACID
356 lbs
Air
METHANOL
1,734 lbs
Air
CERTAIN GLYCOL ETHERS
3,901 lbs
Air
HYDROGEN FLUORIDE
727 lbs
Air
SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)
3,623 lbs
Air
HYDROCHLORIC ACID (1995 AND AFTER "ACID AEROSOLS" ONLY)
1,965 lbs
Air
1994 Pollutants Total Amount Released 39,349 Pounds
Pollutant
Volume
Into
METHANOL
784 lbs
Air
AMMONIA
252 lbs
Air
PHOSPHORIC ACID
963 lbs
Air
SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)
3,671 lbs
Air
HYDROGEN FLUORIDE
299 lbs
Air
HYDROCHLORIC ACID (1995 AND AFTER "ACID AEROSOLS" ONLY)
1,925 lbs
Air
CERTAIN GLYCOL ETHERS
31,455 lbs
Air
1993 Pollutants Total Amount Released 52,533 Pounds
Pollutant
Volume
Into
CERTAIN GLYCOL ETHERS
27,664 lbs
Air
SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)
4,460 lbs
Air
PHOSPHORIC ACID
1,735 lbs
Air
METHANOL
3,383 lbs
Air
HYDROGEN FLUORIDE
732 lbs
Air
HYDROCHLORIC ACID (1995 AND AFTER "ACID AEROSOLS" ONLY)
2,926 lbs
Air
AMMONIA
3,987 lbs
Air
ACETONE
7,646 lbs
Air
1992 Pollutants Total Amount Released 2,526 Pounds
Pollutant
Volume
Into
SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)
253 lbs
Air
ACETONE
253 lbs
Air
HYDROCHLORIC ACID (1995 AND AFTER "ACID AEROSOLS" ONLY)
253 lbs
Air
AMMONIA
252 lbs
Air
PHOSPHORIC ACID
253 lbs
Air
METHANOL
253 lbs
Air
HYDROGEN FLUORIDE
1,000 lbs
Air
CERTAIN GLYCOL ETHERS
9 lbs
Air
1991 Pollutants Total Amount Released 11,005 Pounds
Pollutant
Volume
Into
SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)
3,500 lbs
Air
XYLENE (MIXED ISOMERS)
750 lbs
Air
CERTAIN GLYCOL ETHERS
5,000 lbs
Air
HYDROGEN FLUORIDE
250 lbs
Air
PHOSPHORIC ACID
250 lbs
Air
HYDROCHLORIC ACID (1995 AND AFTER "ACID AEROSOLS" ONLY)
500 lbs
Air
METHANOL
750 lbs
Air
AMMONIA
5 lbs
Air
1990 Pollutants Total Amount Released 15,725 Pounds
Pollutant
Volume
Into
METHANOL
6,000 lbs
Air
HYDROGEN FLUORIDE
250 lbs
Air
ACETONE
750 lbs
Air
PHOSPHORIC ACID
250 lbs
Air
SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)
2,600 lbs
Air
XYLENE (MIXED ISOMERS)
250 lbs
Air
HYDROCHLORIC ACID (1995 AND AFTER "ACID AEROSOLS" ONLY)
1,000 lbs
Air
CERTAIN GLYCOL ETHERS
4,625 lbs
Air Water
1989 Pollutants Total Amount Released 3,980 Pounds
Pollutant
Volume
Into
SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)
3,480 lbs
Air
HYDROCHLORIC ACID (1995 AND AFTER "ACID AEROSOLS" ONLY)
500 lbs
Air

Hitachi Semiconductor America Inc is located in Dallas County in the city of Irving, TX. In 1998, the most recent year on file, Hitachi Semiconductor America Inc released 1,190 pounds of pollutants.

Polluter data was obtained from the Toxic Release Inventory Program. The goal of the Toxics Release Inventory program is to provide communities with information about toxic chemical releases and waste management activities and to support informed decision making at all levels by industry, government, non-governmental organizations, and the public.

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