Frequent Questions

What Clean Air Act source category do hazardous waste combustors fall under?

Hazardous waste combustors (HWCs) include several different types of combustion devices. As a result, HWCs fall under more than one Clean Air Act source category. The source categories pertaining to HWCs include: hazardous waste incineration, portland cement manufacturing, and clay products manufacturing. 

For more information regarding the Clean Air Act source category listings, see  See also
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