Wis. Admin. Code Department of Natural Resources § NR 230.642 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available

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 BPT:

Table 69

Cadmium Pigments

BPT Effluent Limitations

kg/kkg (pounds per 1,000 pounds) of cadmium pigments

Pollutant or pollutant property

Maximum for any 1 day

Average of daily values for 30 consecutive days

TSS

2.59

1.57

Cadmium

0.078

0.026

Selenium

0.11

0.037

Zinc

0.017

0.0092

pH

(1)

(1)

(1)Within the range of 6.0 to 9.0

Table 70

Cadmium Salts

BPT Effluent Limitations

kg/kkg (pounds per 1,000 pounds) of cadmium salts

Pollutant or pollutant property

Maximum for any 1 day

Average of daily values for 30 consecutive days

TSS

0.0016

0.001

Cadmium

0.0000487

0.0000162

Selenium

0.000070

0.000023

Zinc

0.0000104

0.0000058

pH

(1)

(1)

(1) Within the range of 6.0 to 9.0

Notes

Wis. Admin. Code Department of Natural Resources § NR 230.642
Cr. Register, September, 1990, No. 417, eff. 10-1-90.

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