Section NR 237.11 - Pretreatment standards for existing sources(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.Wis. Admin. Code Department of Natural Resources § NR 237.11
Cr. Register, May, 1990, No. 413, eff. 6-1-90.