40 CFR 444.13 - Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).

§ 444.13 Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the application of BPT:
Effluent Limitations 1
Regulatedparameter Maximum daily Maximum monthly avg.
1 Micrograms per liter (ppb)
2 Within the range 6 to 9.
TSS 113,000 34,800
Arsenic 84 72
Cadmium 71 26
Chromium 25 14
Copper 23 14
Lead 57 32
Mercury 2.3 1.3
Silver 13 8
Titanium 60 22
Zinc 82 54
pH (2) (2)

Title 40 published on 2013-07-01

no entries appear in the Federal Register after this date.

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