Section NR 466.03 - SymbolsThe symbols used in equations in this chapter have the following meanings:
(1) Cahi is the monthly average, as-applied, organic HAP content of solids-containing material, i, expressed as a weight-fraction, in kg/kg (lb/lb).(2) Casi is the monthly average, as applied, solids content of solids-containing material, i, expressed as a weight-fraction, in kg/kg (lb/lb).(3) Chi is the organic HAP content of solids-containing material, i, expressed as a weight-fraction, in kg/kg (lb/lb).(4) Chij is the organic HAP content of solvent j, added to solids-containing material i, expressed as a weight-fraction, in kg/kg (lb/lb).(5) Chj is the organic HAP content of solvent j, expressed as a weight-fraction, in kg/kg (lb/lb).(6) Ci is the organic volatile matter concentration in ppm, dry basis, of compound i in the vent gas, as determined by Method 25 or Method 25A in 40 CFR Part 60, Appendix A, incorporated by reference in s. NR 484.04.(7) Csi is the solids content of solids-containing material, i, expressed as a weight-fraction, in kg/kg (lb/lb).(8) Cvi is the volatile matter content of solids-containing material, i, expressed as a weight-fraction, in kg/kg (lb/lb).(9) E is the organic volatile matter control efficiency of the control device, expressed as a percent.(10) F is the organic volatile matter capture efficiency of the capture system as a percent.(11) Gi is the mass fraction of each solids-containing material, i, which was applied at 20% by weight or greater solids content, on an as-applied basis, in kg/kg (lb/lb).(12) H is the total monthly organic HAP applied, in kg (lb).(13) Ha is the monthly allowable organic HAP emissions, in kg (lb).(14) HL is the monthly average, as-applied, organic HAP content of all solids-containing materials applied at less than 0.04 kg organic HAP per kg of material applied (0.04 lb/lb), in kg/kg (lb/lb).(15) Hs is the monthly average, as-applied, organic HAP to solids ratio, kg organic HAP/kg solids applied (lb/lb).(16) Hsi is the as-applied, organic HAP to solids ratio of material i.(17) L is the mass organic HAP emission rate per mass of solids applied, in kg/kg (lb/lb).(18) MBi is the sum of the mass of solids-containing material, i, applied on intermittently-controllable work stations operating in bypass mode and the mass of solids-containing material, i, applied on never-controlled work stations, in a month, in kg (lb).(19) MBj is the sum of the mass of solvent, thinner, reducer, diluent or other non-solids-containing material, j, applied on intermittently-controllable work stations operating in bypass mode and the mass of solvent, thinner, reducer, diluent or other non-solids-containing material, j, applied on never-controlled work stations, in a month, in kg (lb).(20) MCi is the sum of the mass of solids-containing material, i, applied on intermittently-controllable work stations operating in controlled mode and the mass of solids-containing material, i, applied on always-controlled work stations, in a month, in kg (lb).(21) MCj is the sum of the mass of solvent, thinner, reducer, diluent or other non-solids-containing material, j, applied on intermittently-controllable work stations operating in controlled mode and the mass of solvent, thinner, reducer, diluent or other non-solids-containing material, j, applied on always-controlled work stations in a month, in kg (lb).(22) Mf is the total organic volatile matter mass flow rate, in kg/hr (lb/hr).(23) Mfi is the organic volatile matter mass flow rate at the inlet to the control device, in kg/hr (lb/hr).(24) Mfo is the organic volatile matter mass flow rate at the outlet of the control device, in kg/hr (lb/hr).(25) Mhu is the mass of organic HAP used in a month, in kg (lb).(26) Mi is the mass of solids-containing material, i, applied in a month, in kg (lb).(27) Mij is the mass of solvent, thinner, reducer, diluent or other non-solids-containing material, j, added to solids-containing material, i, in a month, in kg (lb).(28) Mj is the mass of solvent, thinner, reducer, diluent or other non-solids-containing material, j, applied in a month, in kg (lb).(29) MLj is the mass of solvent, thinner, reducer, diluent or other non-solids-containing material, j, added to solids-containing materials which were applied at less than 20% by weight solids content, on an as-applied basis, in a month, in kg (lb).(30) Mvr is the mass of volatile matter recovered in a month, in kg (lb).(31) Mvu is the mass of volatile matter, including water, used in a month, in kg (lb).(32) MWi is the molecular weight of compound i in the vent gas, kg/kg-mol.(33) n is the number of organic compounds in the vent gas.(34) p is the number of different inks, coatings, varnishes, adhesives, primers and other solids-containing materials applied in a month.(35) q is the number of different solvents, thinners, reducers, diluents or other non-solids-containing materials applied in a month.(36) Qsd is the volumetric flow rate of gases entering or exiting the control device in dscm/hr, as determined by Method 2 in 40 CFR Part 60, Appendix A, incorporated by reference in s. NR 484.04.(37) R is the overall organic HAP control efficiency as a percent.(38) Re is the overall effective organic HAP control efficiency for publication rotogravure as a percent.(39) Rv is the organic volatile matter collection and recovery efficiency as a percent.(40) S is the mass organic HAP emission rate per mass of material applied, in kg/kg (lb/lb).(41) 0.0416 is the conversion factor for molar volume, kg-mol/m3, at standard conditions.Wis. Admin. Code Department of Natural Resources NR 466.03
Cr. Register, March, 2000, No. 531, eff. 4-1-00.