40 CFR § 445.11
Effluent limitations attainable by the application of the best practicable control technology currently available (BPT)
June 9, 2020
CFR

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 which represent the application of BPT:

Effluent Limitations

Open Table
Regulated parameter Maximum daily1 Maximum monthly avg.1
BOD5 220 56
TSS 88 27
Ammonia (as N) 10 4.9
α-Terpineol 0.042 0.019
Aniline 0.024 0.015
Benzoic acid 0.119 0.073
Naphthalene 0.059 0.022
p-Cresol 0.024 0.015
Phenol 0.048 0.029
Pyridine 0.072 0.025
Arsenic 1.1 0.54
Chromium 1.1 0.46
Zinc 0.535 0.296
pH (2) (2)

1Milligrams per liter (mg/L, ppm).

2Within the range 6 to 9.

[65 FR 3048, Jan. 19, 2000; 65 FR 14344, Mar. 16, 2000]


Tried the LawStack mobile app?

Join thousands and try LawStack mobile for FREE today.

  • Carry the law offline, wherever you go.
  • Download CFR, USC, rules, and state law to your mobile device.