Section 230.23. Applicability; description of the aluminum fluoride subcategory.  


Latest version.
  • This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of aluminum fluoride by the dry process in which partially dehydrated alumina hydrate is reacted with hydrofluoric acid gas.
History: Cr. Register, September, 1990, No. 417 , eff. 10-1-90.