Wis. Admin. Code Department of Natural Resources NR 254.014

Current through August 26, 2024

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.