Submittal from the Arkansas Department of Energy and Environment, Division of Environmental Quality (ADEQ) dated June 20, 2022, and supplemented on August 24, 2022, and August 31, 2022, certifying that there are no known existing sulfuric acid plants subject to the Sulfuric Acid Plants Emission Guidelines and 40 CFR part 60, subpart Cd, within its jurisdiction.
[89 FR 15040, Mar. 1, 2024]