Except as provided in 40 CFR 403.7, any new source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources.
(a) Sulfuric acid pickling (spent acid solutions and rinse waters)—(1) Rod, wire, coil.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| Lead | 0.0000939 | 0.0000313
|
| Zinc | 0.000125 | 0.0000417 |
(2) Bar, billet, and bloom.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| Lead | 0.0000563 | 0.0000188
|
| Zinc | 0.0000751 | 0.0000250 |
(3) Strip, sheet, and plate.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| Lead | 0.0000751 | 0.0000250
|
| Zinc | 0.000100 | 0.0000334 |
(4) Pipe, tube, other products.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| Lead | 0.000131 | 0.0000438
|
| Zinc | 0.000175 | 0.0000584 |
(5) Fume scrubber.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kilograms per day
|
| Lead | 0.0368 | 0.0123
|
| Zinc | 0.0491 | 0.0164
|
(b) Hydrochloric acid pickling (spent acid solutions and rinse waters)—(1) Rod, wire, coil.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| Lead | 0.000113 | 0.0000376
|
| Zinc | 0.000150 | 0.0000501 |
(2) Strip, sheet, and plate.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| Lead | 0.0000751 | 0.0000250
|
| Zinc | 0.000100 | 0.0000334 |
(3) Pipe, tube, and other products.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| Lead | 0.000206 | 0.0000688
|
| Zinc | 0.000275 | 0.0000918 |
(4) Fume scrubber.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kilograms per day
|
| Lead | 0.0368 | 0.0123
|
| Zinc | 0.0491 | 0.0164
|
(c) Combination acid pickling (spent acid solutions and rinse waters)—(1) Rod, wire, and coil.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| kg/kkg (pounds per 1,000 lb) of product
|
| Chromium | 0.000292 | 0.000117
|
| Nickel | 0.000263 | 0.0000876 |
(2) Bar, billet, and bloom.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| kg/kkg (pounds per 1,000 lb) of product
|
| Chromium | 0.000167 | 0.0000667
|
| Nickel | 0.000150 | 0.0000501 |
(3) Strip, sheet, and plate—continuous.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| kg/kkg (pounds per 1,000 lb) of product
|
| Chromium | 0.000710 | 0.000284
|
| Nickel | 0.000638 | 0.000213 |
(4) Strip, sheet, and plate—batch.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| kg/kkg (pounds per 1,000 lb) of product
|
| Chromium | 0.000250 | 0.000100
|
| Nickel | 0.000225 | 0.0000751 |
(5) Pipe, tube, and other products.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kg/kkg (pounds per 1,000 lb) of product
|
| Chromium | 0.000418 | 0.000167
|
| Nickel | 0.000376 | 0.000125 |
(6) Fume scrubber.
| Pollutant or pollutant property
| Pretreatment standards for new sources
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days
|
|---|
| Kilograms per day
|
| Chromium | 0.0819 | 0.0327
|
| Nickel | 0.0735 | 0.0245
|