Section NR 254.014 - New source performance standards(1) The discharge of wastewater pollutants from any new source subject to this subchapter may not exceed the NSPS in sub. (2), (3), or (4). (2) IRON AND STEEL BYPRODUCT COKEMAKING. (a) The following NSPS apply: Table 7
Iron and Steel Byproduct Cokemaking
| NSPS |
Maximum for any 1 day | Average of daily values for 30 consecutive days |
Pollutant or pollutant property | kg/kkg (pounds per 1,000 pounds) of product |
TSS | 0.172 | 0.0894 |
O&G | 0.00638 |
Ammonia-N | 0.0543 | 0.0160 |
Cyanide | 0.00638 | 0.00351 |
Phenols (4AAP) | 0.0000638 | 0.0000319 |
Benzene | 0.0000319 |
Naphthalene | 0.0000319 |
Benzo(a)pyrene | 0.0000319 |
pH | (1) | (1) |
(1) Within the range of 6.0 to 9.0
(b) Increased loadings, not to exceed 16% above the limitations in par. (a), are allowed for plants which have wet desulfurization systems but only to the extent that such systems generate an increased effluent volume. (c) Increased loadings, not to exceed 39% above the limitations in par. (a), are allowed for plants which include indirect ammonia recovery systems but only to the extent that such systems generate an increased effluent volume. (3) MERCHANT BYPRODUCT COKEMAKING. (a) The following NSPS apply: Table 8
Merchant Byproduct Cokemaking
| NSPS |
Maximum for any 1 day | Average of daily values for 30 consecutive days |
Pollutant or pollutant property | kg/kkg (pounds per 1,000 pounds) of product |
TSS | 0.192 | 0.0993 |
O&G | 0.00709 |
Ammonia-N | 0.0603 | 0.0177 |
Cyanide | 0.00709 | 0.00390 |
Phenols (4AAP) | 0.0000709 | 0.0000355 |
Benzene | 0.0000355 |
Naphthalene | 0.0000355 |
Benzo(a)pyrene | 0.0000355 |
pH | (1) | (1) |
(1) Within the range of 6.0 to 9.0
(b) Increased loadings, not to exceed 15% above the limitations in par. (a), are allowed for plants which have wet desulfurization systems but only to the extent that such systems generate an increased effluent volume. (c) Increased loadings, not to exceed 35% above the limitations in par. (a), are allowed for plants which include indirect ammonia recovery systems but only to the extent that such systems generate an increased effluent volume. (4) BEEHIVE COKEMAKING. Beehive cokemaking operations may not discharge process wastewaters to waters of the state.Wis. Admin. Code Department of Natural Resources NR 254.014
Cr. Register, May, 1989, No. 401, eff. 6-1-89.