Packed Bed Scrubber	Horizontal Packed Bed Scrubber/Humidifier	Dust Scrubber	Uranium Calciner
Ammonia Emissions	Biofilter Inlet Gas Conditioning	Ammonia Nitrate Prill Tower Emissions	Cast House Emissions
Acid Gas Emissions	Urea Granulator Dust Control	MVA Annular Throat Venturi Scrubber	Dry Scrubber Acid Gas Control