40 CFR 420.117 – Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional technology (BCT)
Current as of: 2024 | Check for updates
|
Other versions
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional technology.
(a) Batch.
Subpart K
| Pollutant or pollutant property | BCT effluent limitations | |
|---|---|---|
| Maximum for any 1 day | Average of daily values for 30 consecutive days | |
| Kg/kkg (pounds per 1,000 lb) of product | ||
| TSS | 0.0730 | 0.0313 |
| O&G | 0.0313 | 0.0104 |
| pH | (1) | (1) |
1 Within the range of 6.0 to 9.0.
(b) Continuous.
Subpart K
| Pollutant or pollutant property | BCT effluent limitations | |
|---|---|---|
| Maximum for any 1 day | Average of daily values for 30 consecutive days | |
| Kg/kkg (pounds per 1,000 lb) of product | ||
| TSS | 0.102 | 0.0438 |
| O&G | 0.0438 | 0.0146 |
| pH | (1) | (1) |
1 Within the range of 6.0 to 9.0.