The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below.
(a) Primary mills, carbon and specialty—(1) Without scarfing.
| Pollutant or pollutant property
| New source performance standards
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| TSS | 0.0150 | 0.00563
|
| O&G | 0.00373 | |
| pH | (
1) | (
1)
|
(2) With scarfing.
| Pollutant or pollutant property
| New source performance standards
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| TSS | 0.0234 | 0.00876
|
| O&G | 0.00584 | |
| pH | (
1) | (
1)
|
(b) Section mills—(1) Carbon.
| Pollutant or pollutant property
| New source performance standards
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| TSS | 0.0334 | 0.0125
|
| O&G | 0.00834 | |
| pH | (
1) | (
1)
|
(2) Specialty.
| Pollutant or pollutant property
| New source performance standards
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| TSS | 0.0217 | 0.00813
|
| O&G | 0.00542 | |
| pH | (
1) | (
1)
|
(c) Flat mills—(1) Hot strip and sheet mills, carbon and specialty.
| Pollutant or pollutant property
| New source performance standards
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of products
|
| TSS | 0.0435 | 0.0163
|
| O&G | 0.0109 | |
| pH | (
1) | (
1)
|
(2) Carbon plate mills.
| Pollutant or pollutant property
| New source performance standards
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of products
|
| TSS | 0.0234 | 0.00876
|
| O&G | 0.00584 | |
| pH | (
1) | (
1)
|
(3) Specialty plate mills.
| Pollutant or pollutant property
| New source performance standards
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of products
|
| TSS | 0.0100 | 0.00375
|
| O&G | 0.00250 | |
| pH | (
1) | (
1)
|
(d) Pipe and tube mills, carbon and specialty.
| Pollutant or pollutant property
| New source performance standards
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of products
|
| TSS | 0.0369 | 0.0138
|
| O&G | 0.00917 | |
| pH | (
1) | (
1)
|