Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DICEON ELECTRONICS INC
9250 INDEPENDENCE AVE, CHATSWORTH, CA, 91311
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Ammonia | Dichloromethane | 1,1,1-Trichloroethane | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 1993 | — | — | — | — | 250 | 500 |
| 1992 | — | — | — | — | 750 | 1,250 |
| 1991 | — | — | — | — | 750 | 1,250 |
| 1990 | 17,350 | — | — | — | 250 | 18,100 |
| 1989 | 18,008 | 10,300 | 11,000 | 13,428 | 250 | 54,236 |
| 1988 | 14,336 | 8,272 | 2,566 | — | 250 | 26,174 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.