Emission standard.

§ 63.112 Emission standard.

(a) The owner or operator of an existing source subject to the requirements of this subpart shall control emissions of organic HAP's to the level represented by the following equation:

EA = 0.02Σ EPV1 + Σ EPV2 + 0.05Σ ES1 + Σ ES2 + 0.02Σ ETR1 + Σ ETR2 + Σ EWW1C + Σ EWW2

where:

EA = Emission rate, megagrams per year, allowed for the source. 0.02Σ EPV1 = Sum of the residual emissions, megagrams per year, from all Group 1 process vents, as defined in § 63.111 of this subpart. Σ EPV2 = Sum of the emissions, megagrams per year, from all Group 2 process vents as defined in § 63.111 of this subpart. 0.05Σ ES1 = Sum of the residual emissions, megagrams per year, from all Group 1 storage vessels, as defined in § 63.111 of this subpart. Σ ES2 = Sum of the emissions, megagrams per year, from all Group 2 storage vessels, as defined in § 63.111 of this subpart. 0.02Σ ETR1 = Sum of the residual emissions, megagrams per year, from all Group 1 transfer racks, as defined in § 63.111 of this subpart. Σ ETR2 = Sum of the emissions, megagrams per year, from all Group 2 transfer racks, as defined in § 63.111 of this subpart. Σ EWW1C = Sum of the residual emissions from all Group 1 wastewater streams, as defined in § 63.111 of this subpart. This term is calculated for each Group 1 stream according to the equation for EWW1C in § 63.150(g)(5)(i) of this subpart. Σ EWW2 = Sum of emissions from all Group 2 wastewater streams, as defined in § 63.111 of this subpart.
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