Section NR 237.09 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable(1) Except as provided in 40 CFR 125.30 to 125.32 and sub. (2), any existing source subject to this chapter which uses or generates cyanide shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of BAT: Table 3
Pharmaceutical Manufacturing
BAT Effluent Limitations |
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 237.09
Cr. Register, May, 1990, No. 413, eff. 6-1-90.