Table 1 to Subpart NNNa of Part 60 - —Emission Limits and Standards for Vent Streams  


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  • Table 1 to Subpart NNNa of Part 60—Emission Limits and Standards for Vent Streams

    For each . . . You must . . .
    1. Vent stream a. Reduce emissions of TOC (minus methane and ethane) by 98 weight-percent, or to a TOC (minus methane and ethane) concentration of 20 ppmv on a dry basis corrected to 3 percent oxygen by venting emissions through a closed vent system to any combination of non-flare control devices and/or recovery system and meet the requirements specified in § 60.663a and § 60.670a; or
    b. Reduce emissions of TOC (minus methane and ethane) by venting emissions through a closed vent system to a flare and meet the requirements specified in § 60.669a and § 60.670a.