40 CFR Part 63, Subpart G, Table 37 to Subpart G of Part 63 - Default Biorates for List 1 Compounds

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There are 7 Updates appearing in the Federal Register for 40 CFR 63. View below or at eCFR (GPOAccess)
View PDF at GPO Pt. 63, Subpt. G, Table 37
Table 37 to Subpart G of Part 63—Default Biorates for List 1 Compounds
Compound name Biorate, K1L/g MLVSS-hr
Acetonitrile 0.100
Acetophenone 0.538
Acrylonitrile 0.750
Biphenyl 5.643
Chlorobenzene 10.000
Dichloroethyl ether 0.246
Diethyl sulfate 0.105
Dimethyl hydrazine(1,1) 0.227
DIMethyl sulfate 0.178
Dinitrophenol 2,4 0.620
Dinitrotoluene(2,4) 0.784
Dioxane(1,4) 0.393
Ethylene glycol dimethyl ether 0.364
Ethylene glycol monomethyl ether acetate 0.159
Ethylene glycol monobutyl ether acetate 0.496
Hexachlorobenzene 16.179
ISophorone 0.598
Methanol 0.200
Methyl methacrylate 4.300
Nitrobenzene 2.300
Toluidine (-0) 0.859
Trichlorobenzene 1,2,4 4.393
Trichlorophenol 2,4,5 4.477
Triethylamine 1.064

Title 40 published on 2014-07-01

The following are only the Rules published in the Federal Register after the published date of Title 40.

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  • 2014-11-25; vol. 79 # 227 - Tuesday, November 25, 2014
    1. 79 FR 70102 - National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Texas
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      Direct final rule; delegation of authority.
      This rule is effective on January 26, 2015 without further notice, unless EPA receives relevant adverse comment by December 26, 2014. If EPA receives such comment, EPA will publish a timely withdrawal in the Federal Register informing the public that this rule will not take effect.
      40 CFR Part 63

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Title 40 published on 2014-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR 63 after this date.

  • 2014-12-12; vol. 79 # 239 - Friday, December 12, 2014
    1. 79 FR 73872 - Phosphoric Acid Manufacturing and Phosphate Fertilizer Production RTR and Standards of Performance for Phosphate Processing; Extension of Comment Period
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      Notice of proposed rulemaking; extension of public comment period.
      Comments. The public comment period for the proposed rule published in the Federal Register on November 7, 2014, (79 FR 66512) is being extended for 30 days to January 21, 2015.
      40 CFR Parts 60 and 63