Wis. Admin. Code Department of Natural Resources NR 254.025

Current through November 25, 2024
Section NR 254.025 - 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 18

Sintering

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(1

0.0150

0.00501

Cyanide(1)

0.00300

0.00150

Phenols (4AAP)(1)

0.000250

0.0000501

Lead

0.000451

0.000150

Zinc

0.000676

0.000225

(1) The limitations for ammonia-N, cyanide and phenols (4AAP) shall be applicable only when sintering wastewaters are treated with ironmaking wastewaters.

Wis. Admin. Code Department of Natural Resources NR 254.025

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