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40 CFR 439, Appendix A to Part 439 - Tables
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Appendix A to Part 439—Tables
| Regulated parameters | Treatability class |
|---|---|
| 1 These parameters may be used as a surrogate to represent other parameters in the same treatability class. | |
| 2 Surrogates have not been identified for the “Miscellaneous” treatability class. | |
| Amyl alcohol | Alcohols. |
| Ethanol 1 | |
| Isopropanol 1 | |
| Methanol 1 | |
| Phenol | |
| Isobutyraldehyde 1 | Aldehydes. |
| n-Heptane 1 | Alkanes. |
| n-Hexane 1 | |
| Diethylamine 1 | Amines. |
| Triethylamine | |
| Benzene | Aromatics. |
| Toluene 1 | |
| Xylenes 1 | |
| Chlorobenzene | |
| o-Dichlorobenzene | |
| Chloroform 1 | Chlorinated Alkanes. |
| Methylene chloride 1 | |
| 1,2-Dichloroethane 1 | |
| Ethyl acetate 1 | Esters. |
| Isopropyl acetate | |
| n-Amyl acetate | |
| n-Butyl acetate | |
| Methyl formate | |
| Tetrahydrofuran 1 | Ethers. |
| Isopropyl ether | |
| Acetone 1 | Ketones. |
| 4-Methyl-2-pentanone (MIBK) | |
| Ammonia (aqueous) | Miscellaneous. 2 |
| Acetonitrile | |
| Methyl Cellosolve | |
| Dimethyl Sulfoxide | |
| Regulated parameters | Treatability class |
|---|---|
| 1 These parameters may be used as a surrogate to represent other parameters in the same treatability class. | |
| Benzene | |
| Toluene 1 | |
| Xylenes | |
| n-Heptane | High strippability. |
| Chloroform 1 | |
| Methylene chloride 1 | |
| Chlorobenzene | |
| Ammonia (aqueous) | |
| Diethyl amine | |
| Triethyl amine | |
| Acetone 1 | |
| 4-methyl-2-pentanone | |
| n-Amyl acetate | |
| n-Butyl acetate | |
| Ethyl acetate | Medium strippability. |
| Isopropyl acetate | |
| Methyl formate | |
| Isopropyl ether | |
| Tetrahydrofuran 1 | |
| 1,2-dichloroethane | |
| o-Dichlorobenzene | |
[63 FR 50437, Sept. 21, 1998; 64 FR 10393, Mar. 4, 1999, as amended at 68 FR 12275, Mar. 13, 2003]
Title 40 published on 2012-07-01
no entries appear in the Federal Register after this date.
This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.
This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].
It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.
