Table 2 to Subpart NNNNN of Part 63 - Operating Limits  


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  • Table 2 to Subpart NNNNN of Part 63 - Operating Limits

    As stated in § 63.9000(b), you must comply with the following operating limits for each emission stream that is part of an affected source that is vented to a control device.

    For each . . . You must . . .
    1. Caustic scrubber or water scrubber/absorber a. Maintain the daily average scrubber inlet liquid or recirculating liquid flow rate, as appropriate, above the operating limit; and
    b. Maintain the daily average scrubber effluent pH within the operating limits; or
    c. Instead of a. and b., maintain your operating parameter(s) within the operating limits established according to your monitoring plan established under § 63.8(f).
    2. Other type of control device to which HCl emissions are ducted Maintain your operating parameter(s) within the limits established during the performance test and according to your monitoring plan.