Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VISKASE CORP
3402 STANWOOD BLVD NE, HUNTSVILLE, AL, 35810
Parent company: ENVIRODYNE INDUSTRIES INC
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 | Bis(2-ethylhexyl) adipate | Certain glycol ethers | Total (lbs) | |||
| 1993 | 1,300 | 10 | 1,310 | |||
| 1992 | 2,700 | 21 | 2,721 | |||
| 1991 | 2,800 | 21 | 2,821 | |||
| 1990 | 2,200 | 17 | 2,217 | |||
| 1989 | 732 | 6 | 738 | |||
| 1988 | 2,100 | 13 | 2,113 | |||
▎ 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.