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 6 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 2013-07-01

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  • 2014-03-27; vol. 79 # 59 - Thursday, March 27, 2014
    1. 79 FR 17340 - National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins; Pesticide Active Ingredient Production; and Polyether Polyols Production
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      ENVIRONMENTAL PROTECTION AGENCY
      Final rule.
      This final action is effective on March 27, 2014. The incorporation by reference of certain publications listed in this final rule was approved by the Director of the Federal Register as of March 27, 2014.
      40 CFR Part 63

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Title 40 published on 2013-07-01

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

  • 2014-07-02; vol. 79 # 127 - Wednesday, July 2, 2014
    1. 79 FR 37850 - National Emission Standards for Hazardous Air Pollutants: Off-Site Waste and Recovery Operations
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      ENVIRONMENTAL PROTECTION AGENCY
      Proposed rule.
      Comments. Comments must be received on or before August 18, 2014. A copy of comments on the information collection provisions should be submitted to the Office of Management and Budget (OMB) on or before August 1, 2014. Public Hearing. We do not plan to conduct a public hearing unless requested. If requested, we will hold a public hearing on July 17, 2014. To request a hearing, please contact the person listed in the following FOR FURTHER INFORMATION CONTACT section by July 14, 2014.
      40 CFR Part 63