40 CFR 63.686 - Standards: Oil-water and organic-water separators.

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There are 13 Updates appearing in the Federal Register for 40 CFR Part 63. View below or at eCFR (GPOAccess)
§ 63.686 Standards: Oil-water and organic-water separators.
(a) The provisions of this section apply to the control of air emissions from oil-water separators and organic-water separators for which § 63.683(b)(1)(i) of this subpart references the use of this section for such air emission control.
(b) The owner or operator shall control air emissions from each separator subject to this section by using one of the following:
(1) A floating roof in accordance with all applicable provisions specified in 40 CFR 63 subpart VV—National Emission Standards for Oil-Water Separators and Organic-Water Separators. For portions of the separator where it is infeasible to install and operate a floating roof, such as over a weir mechanism, the owner or operator shall comply with the requirements specified in paragraph (b)(2) of this section.
(2) A fixed-roof that is vented through a closed-vent system to a control device in accordance with all applicable provisions specified in 40 CFR 63 subpart VV—National Emission Standards for Oil-Water Separators and Organic-Water Separators.
(3) A pressurized separator that operates as a closed system in accordance with all applicable provisions specified in 40 CFR part 63, subpart VV—National Emission Standards for Oil-Water Separators and Organic-Water Separators.
[61 FR 34158, July 1, 1996, as amended at 64 FR 38969, July 20, 1999]

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.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2015-02-27; vol. 80 # 39 - Friday, February 27, 2015
    1. 80 FR 10596 - Delegation of Authority to the States of Iowa; Kansas; Missouri; Nebraska; Lincoln-Lancaster County, NE; and City of Omaha, NE., for New Source Performance Standards (NSPS), National Emission Standards for Hazardous Air Pollutants (NESHAP) Including Maximum Achievable Control Technology (MACT) Standards
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Delegation of authority.
      This document is effective on February 27, 2015. The dates of delegation can be found in the SUPPLEMENTARY INFORMATION section of this document.
      40 CFR Parts 60, 61, and 63

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United States Code

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 Part 63 after this date.

  • 2015-02-27; vol. 80 # 39 - Friday, February 27, 2015
    1. 80 FR 10596 - Delegation of Authority to the States of Iowa; Kansas; Missouri; Nebraska; Lincoln-Lancaster County, NE; and City of Omaha, NE., for New Source Performance Standards (NSPS), National Emission Standards for Hazardous Air Pollutants (NESHAP) Including Maximum Achievable Control Technology (MACT) Standards
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Delegation of authority.
      This document is effective on February 27, 2015. The dates of delegation can be found in the SUPPLEMENTARY INFORMATION section of this document.
      40 CFR Parts 60, 61, and 63