La Porte Sulfuric Acid Plant: EPA has entered into global settlement negotiations with DuPont corporate wide. EPA contends that DuPont modified its facilities since August 1971 which would make them subject to the requirements of Subpart H. Injunctive relief will include coming into compliance with Subpart H by installing dual absorption technology.
Burnside Sulfuric Acid Plant: EPA has entered into global settlement negotiations with DuPont corporate wide. EPA contends that DuPont has modified its facilities but has not come into compliance with Subpart H. Injunctive relief will include the installation of dual absorption technology to reduce emissions of sulfuric acid mist and sulfur dioxide.