(a) 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 BAT:
Effluent Limitations (BAT)
Regulated parameter
| Maximum daily
1
| Maximum monthly average
1
|
---|
Ammonia (as N) | 84.1 | 29.4
|
Acetone | 0.5 | 0.2
|
4-methyl-2-pentanone | 0.5 | 0.2
|
Isobutyraldehyde | 1.2 | 0.5
|
n-Amyl acetate | 1.3 | 0.5
|
n-Butyl acetate | 1.3 | 0.5
|
Ethyl acetate | 1.3 | 0.5
|
Isopropyl acetate | 1.3 | 0.5
|
Methyl formate | 1.3 | 0.5
|
Amyl alcohol | 10.0 | 4.1
|
Ethanol | 10.0 | 4.1
|
Isopropanol | 3.9 | 1.6
|
Methanol | 10.0 | 4.1
|
Methyl Cellosolve | 100.0 | 40.6
|
Dimethyl sulfoxide | 91.5 | 37.5
|
Triethyl amine | 250.0 | 102.0
|
Phenol | 0.05 | 0.02
|
Benzene | 0.05 | 0.02
|
Toluene | 0.06 | 0.02
|
Xylenes | 0.03 | 0.01
|
n-Hexane | 0.03 | 0.02
|
n-Heptane | 0.05 | 0.02
|
Methylene chloride | 0.9 | 0.3
|
Chloroform | 0.02 | 0.13
|
1,2-dichloroethane | 0.4 | 0.1
|
Chlorobenzene | 0.15 | 0.06
|
o-Dichlorobenzene | 0.15 | 0.06
|
Tetrahydrofuran | 8.4 | 2.6
|
Isopropyl ether | 8.4 | 2.6
|
Diethyl amine | 250.0 | 102.0
|
Acetonitrile | 25.0 | 10.2
|
(b) The limitations for COD are the same as specified in § 439.12(c) and (d).
(c) The limitations for cyanide are the same as specified in § 439.12(e), (f) and (g).
[68 FR 12271, Mar. 13, 2003]