NR 465.48(2)(j)5.5. Measure the volume of each coating, thinner, other additive and cleaning material used in the coating operation or operations controlled by the solvent recovery system during the month, liters (gallons). NR 465.48(2)(j)6.6. Each month, calculate the solvent recovery system’s volatile organic matter collection and recovery efficiency, using the following equation: (Equation 2)
where:
RV is the volatile organic matter collection and recovery efficiency of the solvent recovery system during the month, percent
MVR is the mass of volatile organic matter recovered by the solvent recovery system during the month, kg (lb)
Voli is the volume of coating, i, used in the coating operation controlled by the solvent recovery system during the month, liters (gallons)
Di is the density of coating, i, kg per liter (lb per gallon)
WVc,i is the mass fraction of volatile organic matter for coating i, kg (lb) of volatile organic matter per kg (lb) of coating. 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). Volj is the volume of thinner or other additive, j, used in the coating operation controlled by the solvent recovery system during the month, liters (gallons)
Dj is the density of thinner or other additive, j, kg per liter (lb per gallon)
WVt,j is the mass fraction of volatile organic matter for thinner or other additive, j, kg (lb) of volatile organic matter 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). Volk is the volume of cleaning material, k, used in the coating operation controlled by the solvent recovery system during the month, liters (gallons)
Dk is the density of cleaning material, k, kg per liter (lb per gallon)
WVs,k is the mass fraction of volatile organic matter for cleaning material, k, kg (lb) of volatile organic matter per kg (lb) of cleaning material
m is the number of different coatings used in the coating operation controlled by the solvent recovery system during the month
n is the number of different thinners and other additives used in the coating operation controlled by the solvent recovery system during the month
p is the number of different cleaning materials used in the coating operation controlled by the solvent recovery system during the month
NR 465.48(2)(j)7.7. Calculate the mass of organic HAP emission reduction for the coating operations controlled by the solvent recovery system during the month, using the following equations: (Equation 3)
where:
HCSR is the mass of organic HAP emission reduction for the coating operation or operations controlled by the solvent recovery system using a liquid-liquid material balance during the month, kg (lb)
ACSR is the total mass of organic HAP in the coatings used in the coating operation or operations controlled by the solvent recovery system, kg (lb), calculated using Equation 3A of this subsection
BCSR is the total mass of organic HAP in the thinners and other additives used in the coating operation or operations controlled by the solvent recovery system, kg (lb), calculated using Equation 3B of this subsection
CCSR is the total mass of organic HAP in the cleaning materials used in the coating operation or operations controlled by the solvent recovery system, kg (lb), calculated using Equation 3C of this subsection
RV is the volatile organic matter collection and recovery efficiency of the solvent recovery system, percent, from Equation 2 of this subsection