40 CFR 432.52 - Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).

Regulations last checked for updates: Nov 22, 2024

Title 40 - Protection of Environment last revised: Nov 20, 2024

View all text of Subpart E [§ 432.50 - § 432.57]

§ 432.52 - 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

[BPT]

Regulated parameter	Maximum daily ¹	Maximum monthly avg. ¹
BOD5	2.0	1.0
Fecal Coliform	( ²)	( ²)
O&G ³	1.0	0.5
TSS	2.4	1.2

¹ Pounds per 1000 lbs (or g/kg) of finished product.

² No limitation.

³ May be measured as hexane extractable material (HEM).

authority: 33 U.S.C. 1311,1314,1316,1317,1318,1342

source: 69 FR 54541, Sept. 8, 2004, unless otherwise noted.

cite as: 40 CFR 432.52