Section 307.3405  Other Calcium Carbide Furnaces

a)         Applicability.  This Section applies to discharges resulting from the production of calcium carbide in covered furnaces that do not use wet air pollution control methods.  Covered calcium carbide furnaces using wet air pollution control devices are regulated in Section 307.3404.  Open (uncovered) calcium carbide furnaces are regulated in Subpart P, Inorganic Chemicals Manufacturing.

b)         Specialized Definitions.  The Board incorporates by reference 40 CFR 424.51 (2003).  This incorporation includes no later amendments or editions.

c)         Existing Sources.  These sources must comply with the general and specific pretreatment requirements of Subpart B.

d)         New Sources.  All sources are regulated as existing sources.

(Source:  Amended at 47 Ill. Reg. 4662, effective March 23, 2023)