Wis. Admin. Code Department of Natural Resources NR 254.035

Current through August 26, 2024

Section NR 254.035 - Pretreatment standards for existing sources

Except as provided in ss. NR 211.13 and 211.14, any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSES:

Table 24

Iron Blast Furnace

PSES
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
Ammonia-N	0.00876	0.00292
Cyanide	0.00175	0.000876
Phenols (4AAP)	0.0000584	0.0000292
Lead	0.000263	0.0000876
Zinc	0.000394	0.000131

Table 25

Existing Indirect Dischargers

PSES
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
Ammonia-N	0.0350	0.0175
Cyanide	0.00175	0.000876
Phenols (4AAP)	0.000175	0.0000584
Lead	0.000263	0.0000876
Zinc	0.000394	0.000131

Wis. Admin. Code Department of Natural Resources NR 254.035

Cr. Register, May, 1989, No. 401, eff. 6-1-89.