Wis. Admin. Code Department of Natural Resources NR 235.71

Current through October 28, 2024

Section NR 235.71 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)

Except as provided in 40 CFR 125.30 to 125.32, and in s. NR 235.02(9) for point sources with production in 2 or more subcategories, any existing point source subject to this section shall achieve the following limitations:

(1) Limitations shall be calculated by multiplying the following concentrations by the manufacturing process wastewater flow:

Specialty Organic Chemicals

BPT Effluent Limitations
Maximum for any 1 day	Maximum for monthly average
Pollutant or pollutant property	mg/1	mg/1
BOD5	120	45
TSS	183	57

(2) The pH shall be within the range of 6.0 to 9.0 at all times.

Wis. Admin. Code Department of Natural Resources NR 235.71

Cr. Register, March, 1997, No. 495, eff. 4-1-97.