(a) This section does not apply to Hawkins Point Controlled Hazardous Substance Landfill until July 1, 1985.(b) A generator may not dispose of a controlled hazardous substance unless the generator demonstrates to the satisfaction of the Department that:(1) Recovery possibilities have been considered; and(2) The controlled hazardous substance cannot be reasonably treated further to reduce the volume of or the hazard that the controlled hazardous substance poses to the environment.