35 Ill. Adm. Code 245.120
Inedible Rendering Process
Section 245
Section 245.120 Inedible
Rendering Process
a) The provisions of this Part shall not apply to any device,
machine, equipment, or other contrivance used exclusively for the processing of
food for human consumption and to food service establishments.
b) No person shall operate or use any device, machine, equipment,
or other contrivance for the inedible rendering of animal or marine matter
unless all gases, vapors and gas entrained effluents from these processes shall
be controlled in such manner as to effectively abate any objectionable odor
nuisance. In the event that the rendering processes of more than one company
are contributing to the objectionable odor nuisance, abatement shall be deemed
effective when the odor concentration from each process is not more that 120
odor units/cubic foot as determined by Mills adaptation of ASTM D-1391-57.
c) An objectionable odor nuisance exists when a trained state
inspector, upon the receipt of a complaint from one resident or property owner
in the area affected shall determine that these odors cause a nuisance as
outlined in Section 245.121.