Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CIRCUIT DESIGN TECH INC
26801 RICHMOND RD, BEDFORD HEIGHTS, OH, 44146
Parent company: PHILWAY PRODS INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Ammonia | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Copper compounds | Total |
|---|---|---|---|---|
| 1994 | 1,500 | — | 250 | 1,750 |
| 1993 | 1,500 | 500 | 250 | 2,250 |
| 1992 | 2,200 | 500 | 250 | 2,950 |
| 1991 | 2,250 | 500 | 250 | 3,000 |
| 1990 | 2,250 | 500 | 250 | 3,000 |
| 1989 | 1,000 | 500 | 250 | 1,750 |
| 1988 | — | 500 | — | 500 |