Wis. Admin. Code Department of Natural Resources § NR 230.063 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable

Current through March 28, 2022

Except as provided in 40 CFR 125.30 to 125.32, any existing point source subject to this subchapter shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BAT:

Table 7

Chlor-Alkali Mercury Cells

BAT Effluent Limitations

kg/kkg (pounds per 1,000 pounds) of chlorine

Pollutant or pollutant property

Maximum for any 1 day

Average of daily values for 30 consecutive days

Mercury

0.00023

0.00010

Total residual chlorine

0.0032

0.0019

Table 8

Chlor-Alkali Diaphragm Cells

BAT Effluent Limitations

kg/kkg (pounds per 1,000 pounds) of chlorine

Pollutant or pollutant property

Maximum for any 1 day

Average of daily values for 30 consecutive days

Copper

0.012

0.0049

Lead

0.0059

0.0024

Nickel

0.0097

0.0037

Total residual chlorine

0.013

0.0079

Notes

Wis. Admin. Code Department of Natural Resources § NR 230.063
Cr. Register, September, 1990, No. 417, eff. 10-1-90.

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