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TITLE 40 - PROTECTION OF ENVIRONMENT
CHAPTER I - ENVIRONMENTAL PROTECTION AGENCY
PART 63 - NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES
subpart hhhhh - NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS: MISCELLANEOUS COATING MANUFACTURING
Table 5 to Subpart HHHHH of Part 63 - Emission Limits and Work Practice Standards for Transfer Operations
As required in 63.8025, you must meet each emission limit and work practice standard in the following table that applies to your transfer operations.
------------------------------------------------------------------------ For each . . . You must. . . .
------------------------------------------------------------------------ 1. Group 1 transfer operation a. Reduce emissions of total organic HAP vent stream. by >=75 percent by weight by venting emissions through a closed-vent system to any combination of control devices (except a flare); or b. Reduce emissions of total organic HAP by venting emissions from a non- halogenated vent stream through a closed- vent system to a flare; or c. Use a vapor balancing system designed and operated to collect organic HAP vapors displaced from tank trucks and railcars during loading and route the collected HAP vapors to the storage tank from which the liquid being loaded originated or to another storage tank connected by a common header.
------------------------------------------------------------------------ 2. Halogenated Group 1 a. Use a halogen reduction device after transfer operation vent the combustion device to reduce stream for which you use a emissions of hydrogen halide and halogen combustion device to control HAP by >=95 percent by weight or to organic HAP emissions. [le]0.45 kg/hr; or b. Use a halogen reduction device before the combustion device to reduce the halogen atom mass emission rate to [le]0.45 kg/hr.
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