Code of Federal Regulations (Last Updated: November 8, 2024) |
Title 40 - Protection of Environment |
Chapter I—Environmental Protection Agency |
SubChapter C—Air Programs |
Part 63 - National Emission Standards for Hazardous Air Pollutants for Source Categories |
Subpart G - National Emission Standards for Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater |
Subpart G - National Emission Standards for Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater
§ 63.110 - Applicability. |
§ 63.111 - Definitions. |
§ 63.112 - Emission standard. |
§ 63.113 - Process vent provisions—reference control technology. |
§ 63.114 - Process vent provisions—monitoring requirements. |
§ 63.115 - Process vent provisions—methods and procedures for process vent group determination. |
§ 63.116 - Process vent provisions—performance test methods and procedures to determine compliance. |
§ 63.117 - Process vent provisions—reporting and recordkeeping requirements for group and TRE determinations and performance tests. |
§ 63.118 - Process vent provisions—periodic reporting and recordkeeping requirements. |
§ 63.119 - Storage vessel provisions—reference control technology. |
§ 63.120 - Storage vessel provisions—procedures to determine compliance. |
§ 63.121 - Storage vessel provisions - alternative means of emission limitation. |
§ 63.122 - Storage vessel provisions—reporting. |
§ 63.123 - Storage vessel provisions—recordkeeping. |
§ 63.124 - Process vents and storage vessels that are in ethylene oxide service—procedures to determine compliance. |
§ 63.125 - [Reserved] |
§ 63.126 - Transfer operations provisions—reference control technology. |
§ 63.127 - Transfer operations provisions—monitoring requirements. |
§ 63.128 - Transfer operations provisions—test methods and procedures. |
§ 63.129 - Transfer operations provisions—reporting and recordkeeping for performance tests and notification of compliance status. |
§ 63.130 - Transfer operations provisions—periodic recordkeeping and reporting. |
§ 63.131 - [Reserved] |
§ 63.132 - Process wastewater provisions—general. |
§ 63.133 - Process wastewater provisions—wastewater tanks. |
§ 63.134 - Process wastewater provisions—surface impoundments. |
§ 63.135 - Process wastewater provisions—containers. |
§ 63.136 - Process wastewater provisions—individual drain systems. |
§ 63.137 - Process wastewater provisions—oil-water separators. |
§ 63.138 - Process wastewater provisions—performance standards for treatment processes managing Group 1 wastewater streams and/or residuals removed from Group 1 wastewater streams. |
§ 63.139 - Process wastewater provisions—control devices. |
§ 63.140 - Process wastewater provisions - delay of repair. |
§ 63.143 - Process wastewater provisions—inspections and monitoring of operations. |
§ 63.144 - Process wastewater provisions—test methods and procedures for determining applicability and Group 1/Group 2 determinations (determining which wastewater streams require control). |
§ 63.145 - Process wastewater provisions—test methods and procedures to determine compliance. |
§ 63.146 - Process wastewater provisions—reporting. |
§ 63.147 - Process wastewater provisions—recordkeeping. |
§ 63.148 - Leak inspection provisions. |
§ 63.149 - Control requirements for certain liquid streams in open systems within a chemical manufacturing process unit. |
§ 63.150 - Emissions averaging provisions. |
§ 63.151 - Initial notification. |
§ 63.152 - General reporting and continuous records. |
§ 63.153 - Implementation and enforcement. |
Figure 1 - Definitions of Terms Used in Wastewater Equations |
Table 4 - Process Vents - Monitoring, Recordkeeping, and Reporting Requirements For Maintaining a TRE Index Value >1.0 and. ≦4.0 |
Table 5 - Group 1 Storage Vessels at Existing Sources |
Table 6 - Group 1 Storage Vessels at New Sources |
Table 8 - Organic HAP's Subject to the Wastewater Provisions for Process Units at New Sources |
Table 9 - Organic HAP's Subject to the Wastewater Provisions for Process Units at New and Existing Sources and Corresponding Fraction Removed (Fr) Values |
Table 10 - Wastewater - Compliance Options for Wastewater Tanks |
Table 11 - Wastewater - Inspection and Monitoring Requirements for Waste Management Units |
Table 12 - Monitoring Requirements for Treatment Processes |
Table 13 - Wastewater - Monitoring Requirements for Control Devices |
Table 15 - Wastewater - Information on Table 8 and/or Table 9 Compounds To Be Submitted With Notification of Compliance Status for Process Units at New and/or Existing Sources a,b |
Table 17 - Information for Treatment Processes To Be Submitted With Notification of Compliance Status a,b |
Table 18 - Information for Waste Management Units To Be Submitted With Notification of Compliance Status a,b |
Table 19 - Wastewater - Information on Residuals To Be Submitted With Notification of Compliance Status a,b |
Table 20 - Wastewater - Periodic Reporting Requirements for Control Devices Subject to § 63.139 Used To Comply With §§ 63.13 Through 63.139 |
Table 21 - Average Storage Temperature (Ts) as a Function of Tank Paint Color |
Table 22 - Paint Factors for Fixed Roof Tanks |
Table 23 - Average Clingage Factors (c) a |
Table 24 - Typical Number of Columns as a Function of Tank Diameter for Internal Floating Roof Tanks With Column Supported Fixed Roofs a |
Table 25 - Effective Column Diameter (Fc) |
Table 26 - Seal Related Factors for Internal Floating Roof Vessels |
Table 27 - Summary of Internal Floating Deck Fitting Loss Factors (KF) and Typical Number of Fittings (NF) |
Table 28 - Deck Seam Length Factorsa (SD) for Internal Floating Roof Tanks |
Table 29 - Seal Related Factors for External Floating Roof Vessels |
Table 30 - Roof Fitting Loss Factors, KFa, KFb, and m,a and Typical Number of Fittings, NT |
Table 31 - Typical Number of Vacuum Breakers, NF6 and Roof Drains,a NF7 |
Table 32 - Typical Number of Roof Legs,a NF8 |
Table 33 - Saturation Factors |
Table 34 - Fraction Measured (Fm) and Fraction Emitted (Fe) For HAP Compounds in Wastewater Streams |
Table 35 - Control Requirements for Items of Equipment That Meet the Criteria of § 63.149 of Subpart G |
Table 36 - Compound Lists Used for Compliance Demonstrations for Enhanced Biological Treatment Processes (See § 63.145(h)) |
Table 37 - Default Biorates for List 1 Compounds |
Table 1A to Subpart G - Applicable 40 CFR Part 63 General Provisions |
Table 34 of Subpart G of Part 63 - Fraction Measured (Fm) and Fraction Emitted (Fe) For HAP Compounds in Wastewater Streams |
Table 35 of Subpart G of Part 63 - Control Requirements for Items of Equipment That Meet the Criteria of § 63.149 of Subpart G |
Table 36 of Subpart G of Part 63 - Compound Lists Used for Compliance Demonstrations for Enhanced Biological Treatment Processes (See § 63.145(h)) |
Table 1 to Subpart G of Part 63 - Process Vents - Coefficients for Total Resource Effectiveness for Existing Source Nonhalogenated and Halogenated Vent Streams |
Table 10 to Subpart G of Part 63 - Wastewater - Compliance Options for Wastewater Tanks |
Table 11 to Subpart G of Part 63 - Wastewater - Inspection and Monitoring Requirements for Waste Management Units |
Table 12 to Subpart G of Part 63 - Monitoring Requirements for Treatment Processes |
Table 13 to Subpart G of Part 63 - —Wastewater—Monitoring Requirements for Control Devices |
Table 16 to Subpart G of Part 63 |
Table 17 to Subpart G of Part 63 - Information for Treatment Processes To Be Submitted With Notification of Compliance Status a b |
Table 18 to Subpart G of Part 63 - Information for Waste Management Units To Be Submitted With Notification of Compliance Status a b |
Table 19 to Subpart G of Part 63 - Wastewater - Information on Residuals To Be Submitted With Notification of Compliance Status a b |
Table 2 to Subpart G of Part 63 - Process Vents - Coefficients for Total Resource Effectiveness for New Source Nonhalogenated and Halogenated Vent Streams |
Table 20 to Subpart G of Part 63 - —Wastewater—Periodic Reporting Requirements for Control Devices Subject to § 63.139 Used To Comply With §§ 63.13 Through 63.139 |
Table 21 to Subpart G of Part 63 - Average Storage Temperature (Ts) as a Function of Tank Paint Color |
Table 22 to Subpart G of Part 63 - Paint Factors for Fixed Roof Tanks |
Table 23 to Subpart G of Part 63 - Average Clingage Factors (c) a |
Table 24 to Subpart G of Part 63 - Typical Number of Columns as a Function of Tank Diameter for Internal Floating Roof Tanks With Column Supported Fixed Roofs a |
Table 25 to Subpart G of Part 63 - Effective Column Diameter (Fc) |
Table 26 to Subpart G of Part 63 - Seal Related Factors for Internal Floating Roof Vessels |
Table 27 to Subpart G of Part 63 - Summary of Internal Floating Deck Fitting Loss Factors (KF) and Typical Number of Fittings (NF) |
Table 28 to Subpart G of Part 63 - Deck Seam Length Factors a (SD) for Internal Floating Roof Tanks |
Table 29 to Subpart G of Part 63 - Seal Related Factors for External Floating Roof Vessels |
Table 3 to Subpart G of Part 63 - —Process Vents—Process Vents—Monitoring, Recordkeeping, and Reporting Requirements for Control Devices and Recapture Devices |
Table 30 to Subpart G of Part 63 - Roof Fitting Loss Factors, KFa, KFb, and m, a and Typical Number of Fittings, NT |
Table 31 to Subpart G of Part 63 - Typical Number of Vacuum Breakers, NF6 and Roof Drains, a NF7 |
Table 32 to Subpart G of Part 63 - Typical Number of Roof Legs, a NF8 |
Table 33 to Subpart G of Part 63 - Saturation Factors |
Table 34 to Subpart G of Part 63 - Fraction Measured (Fm) and Fraction Emitted (Fe) For HAP Compounds in Wastewater Streams |
Table 35 to Subpart G of Part 63 - Control Requirements for Items of Equipment That Meet the Criteria of § 63.149 of Subpart G |
Table 36 to Subpart G of Part 63 - Compound Lists Used for Compliance Demonstrations for Enhanced Biological Treatment Processes (See § 63.145(h)) |
Table 37 to Subpart G of Part 63 - Default Biorates for List 1 Compounds |
Table 4 to Subpart G of Part 63 - Process Vents - Monitoring, Recordkeeping, and Reporting Requirements For Maintaining a TRE Index Value >1.0 and. =4.0 |
Table 5 to Subpart G of Part 63 - —Group 1 Storage Vessels at Existing Sources |
Table 6 to Subpart G of Part 63 - —Group 1 Storage Vessels at New Sources |
Table 8 to Subpart G of Part 63 - —Organic HAP's Subject to the Wastewater Provisions for Process Units at New Sources |
Table 9 to Subpart G of Part 63 - Organic HAP's Subject to the Wastewater Provisions for Process Units at New and Existing Sources and Corresponding Fraction Removed (Fr) Values |
Table 16 to Subpart G of Part 63 - [Reserved] |
Table 38 to Subpart G of Part 63 - —Toxic Equivalency Factors |
Figure 1 to Subpart G of Part 63 - Definitions of Terms Used in Wastewater Equations |
Tables 14-14b to Subpart G of Part 63 |
Tables 14-14b to Subpart G of Part 63 - [Reserved] |
Table 1A to Subpart G of Part 63 - Applicable 40 CFR Part 63 General Provisions |
§§ 63.141--63.142 - [Reserved] |
§ 63.124-63.125 - [Reserved] |