B is the total mass of organic HAP in the thinners and other additives used during the month, kg (lb)
Volt,j is the total volume of thinner or other additive j, used during the month, liters (gallons)
Dt,j is the density of thinner or other additive j, kg per liter (lb per gallon)
Wt,j is the mass fraction of organic HAP in thinner or other additive j, kg (lb) of organic HAP per kg (lb) of thinner or other additive. For reactive adhesives, use the mass fraction of organic HAP that is emitted as determined using the method in 40 CFR part 63, Subpart PPPP, Appendix A, incorporated by reference in s. NR 484.04 (24r). n is the number of different thinners and other additives used during the month
(Equation 1C)
where:
C is the total mass of organic HAP in the cleaning materials used during the month, kg (lb)
Vols,k is the total volume of cleaning material k, used during the month, liters (gallons)
Ds,k is the density of cleaning material k, kg per liter (lb per gallon)
Ws,k is the mass fraction of organic HAP in cleaning material k, kg (lb) of organic HAP per kg (lb) of material
p is the number of different cleaning materials used during the month
NR 465.47(2)(e)2.2. If you choose to account for the mass of organic HAP contained in waste materials sent or designated for shipment to a hazardous waste TSDF in Equation 1 of this subsection, then you shall determine the mass according to subd. 2. a. to d. NR 465.47(2)(e)2.a.a. Include only waste materials in the determination that are generated by coating operations in the affected source for which you use Equation 1 of this subsection and that will be treated or disposed of by a facility that is regulated as a TSDF under 40 CFR part 262, 264, 265 or 266. The TSDF may be either off-site or on-site. Do not include organic HAP contained in wastewater. NR 465.47(2)(e)2.b.b. Determine either the amount of the waste materials sent to a TSDF during the month or the amount collected and stored during the month and designated for future transport to a TSDF. Do not include in your determination any waste materials sent to a TSDF during a month if you have already included them in the amount collected and stored during that month or a previous month. NR 465.47(2)(e)2.d.d. You shall document the methodology you use to determine the amount of waste materials and the total mass of organic HAP they contain, as required in s. NR 465.45 (3) (h). If waste manifests include this information, they may be used as part of the documentation of the amount of waste materials and mass of organic HAP contained in them. NR 465.47(2)(f)(f) Calculate the total volume of coating solids used. Determine the total volume of coating solids used, liters (gallons), which is the combined volume of coating solids for all the coatings used during each month, using the following equation: (Equation 2)
where:
Vst is the total volume of coating solids used during the month, liters (gallons)
Volc,i is the total volume of coating i, used during the month, liters (gallons)
Vs,i is the volume fraction of coating solids for coating i, liters (gallons) of solids per liter (gallon) of coating, determined according to s. NR 465.46 (2) (b) m is the number of coatings used during the month
NR 465.47(2)(g)(g) Calculate the organic HAP emission rate. Calculate the organic HAP emission rate for the compliance period using Equation 3: (Equation 3)