40 CFR Table 4
BAT and NSPS Effluent Limitations for Priority Pollutants for Direct Discharge Point Sources That use End-of-Pipe Biological Treatment
June 9, 2020
[Micrograms per liter (µg/l)]
Open Table
Pollutant | Daily maximum shall not exceed | Monthly average shall not exceed |
---|---|---|
1,1-Dichloroethylene | 25 | 16 |
1,1,1-Trichloroethane | 54 | 21 |
1,2-Dichloroethane | 211 | 68 |
1,2-Dichloropropane | 230 | 153 |
1,2-Dichlorobenzene | 163 | 77 |
1,2-trans-Dichloroethylene | 54 | 21 |
1,3-Dichloropropene | 44 | 29 |
1,4-Dichlorobenzene | 28 | 15 |
2-chlorophenol | 98 | 31 |
2,4-Dichlorophenol | 112 | 39 |
2,4-Dimethylphenol | 36 | 18 |
Benzene | 136 | 37 |
Bromodichloromethane | 380 | 142 |
Bromomethane | 380 | 142 |
Chlorobenzene | 28 | 15 |
Chloromethane | 190 | 86 |
Cyanide (Total) | 640 | 220 |
Dibromochloromethane | 794 | 196 |
Dichloromethane | 89 | 40 |
Ethylbenzene | 108 | 32 |
Lead (Total) | 690 | 320 |
Naphthalene | 59 | 22 |
Phenol | 26 | 15 |
Tetrachloroethylene | 56 | 22 |
Tetrachloromethane | 38 | 18 |
Toluene | 80 | 26 |
Tribromomethane | 794 | 196 |
Trichloromethane | 46 | 21 |
[58 FR 50698, Sept. 28, 1993]