LAC 7:XI.141
LAC 7:XI.141. Definitions
Cite as La. Admin. Code tit. 7, pt. XI, § 141
A. The following words and terms shall have the following meanings:
Flue Gas Desulfurization Gypsum—gypsum that is produced when sulfur-containing compounds are removed from exhaust gases during the combustion of fossil fuels.
Gypsum—calcium sulfate dihydrate.
Phosphogypsum—solid waste by-product which results from the process of phosphoric acid production.