U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
Any new source subject to this subpart must achieve the following new source performance standards (NSPS):
General Processing
| Pollutant or pollutant property | NSPS | |
|---|---|---|
| Maximum for any 1 day | Average of daily values for 30 consecutive days | |
| Kg/kkg (pounds per 1,000 lb) of product | ||
| BOD | 1.4 | 0.7 |
| COD | 2.8 | 1.4 |
| TSS | 1.4 | 0.7 |
| pH | ( 1) | ( 1) |
1 Within the range 6.0 to 9.0 at all times.
Water Jet Weaving
| Pollutant or pollutant property | NSPS | |
|---|---|---|
| Maximum for any 1 day | Average of daily values for 30 consecutive days | |
| Kg/kkg (pounds per 1,000 lb) of product | ||
| BOD | 8.9 | 4.6 |
| COD | 21.3 | 13.7 |
| TSS | 5.5 | 2.5 |
| pH | ( 1) | ( 1) |
1 Within the range 6.0 to 9.0 at all times.
