Wisconsin Administrative Code
Department of Natural Resources
NR 200-299 - Environmental Protection Wisconsin Pollutant Discharge Elimination System
Chapter NR 237 - Pharmaceutical manufacturing
Section NR 237.11 - Pretreatment standards for existing sources

Universal Citation: WI Admin Code ยง NR 237.11

Current through August 26, 2024

(1) Except as provided in ss. NR 211.13 and 211.14 and sub. (2), any existing source subject to this chapter which introduces pollutants into a POTW and which uses or generates cyanide shall comply with ch. NR 211 and achieve the following PSES:

Table 5

Pharmaceutical Manufacturing

PSES

milligrams per liter

Pollutant or pollutant property

Maximum for any 1 day

Average of daily values for 30 consecutive days

Cyanide

33.5

9.4

(2) This section does not apply to discharges resulting from pharmaceutical research at facilities which do not manufacture pharmaceuticals.

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