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TABLE AQ-4 <br /> ` EMISSION FACTORS FOR ASPHALT PROCESSING <br /> Emission Point Units PM10 CO SO2 NOx VOC 112S <br /> - <br /> Dryer,hot screen,mixereb Ib/ton ® 0.4 0.0046 0.025 0.0041° 0.005 <br /> r <br /> Dryer,hot screen,mixer` lb/ton 0.13 0.0034 0.026 0.0022° 0.005 <br /> - Fabric Filter' Ib/ton 0.0098 <br /> Fabric Filter` lb/ton 0.0042 <br /> MMMOV <br /> — <br /> Hot Oil Heater lb/MMbtu 0.00745 ' 0.0835 0.00059 0.0980 0.0539 <br /> Loadout lb/ton 0.00030 0.00046 0.0133 <br /> Silo Filling Ib/ton 0.00042 0.00040 0.00390 <br /> ` Storage Tank Ib/ton 0.000001 0.00001 0.0049 <br /> r <br /> SOURCE:Compilation of Air Pollutant Emission Factors,AP-42,Fifth Edition,Volume I:Stationary Paint and Area <br /> Sources,Section 11.1 Hot Mix Asphalt Plants,December 2000. <br /> a Natural gas-fired <br /> b Batch Mix Hot Mix Asphalt Plant <br /> c Drum Mix Hot Mix Asphalt Plant <br /> d Control efficiency of 50 percent <br /> - <br /> - <br /> r. <br /> - <br /> - <br /> r <br /> r <br /> - <br />