Where:
HBC = Total mass of organic HAP emissions before consideration of add-on controls during the month, kg.
A = Total mass of organic HAP in the coatings used during the month, kg, as calculated in Equation 1A of this section.
B = Total mass of organic HAP in the thinners used during the month, kg, as calculated in Equation 1B of this section.
Where:
A = Total mass of organic HAP in the coatings used during the month, kg.
Volc, i = Total volume of coating, i, used during the month, liters.
Dc, i = Density of coating, i, kg coating per liter coating.
Wc, i = Mass fraction of organic HAP in coating, i, kg organic HAP per kg coating.
m = Number of different coatings used during the month.
Where:
B = Total mass of organic HAP in the thinners used during the month, kg.
Volt, j = Total volume of thinner, j, used during the month, liters.
Dt, j = Density of thinner, j, kg per liter.
Wt, j = Mass fraction of organic HAP in thinner, j, kg organic HAP per kg thinner.
n = Number of different thinners used during the month.
Where:
HCn = Mass of organic HAP emission reduction, excluding all periods of time in which a deviation, including a deviation during a period of startup, shutdown, or malfunction, from an operating limit or from any CPMS requirement for the capture system or control device serving the controlled coating operation occurred, for the controlled coating operation during the month, kg.
AC = Total mass of organic HAP in the coatings used in the controlled coating operation during the month, kg, as calculated in Equation 2A of this section.
BC = Total mass of organic HAP in the thinners used in the controlled coating operation during the month, kg, as calculated in Equation 2B of this section.
Aunc = Total mass of organic HAP in the coatings used during all periods of time in which a deviation, including a deviation during a period of startup, shutdown, or malfunction, from an operating limit or from any CPMS requirement for the capture system or control device serving the controlled coating operation occurred for the controlled coating operation during the month, kg, as calculated in Equation 2C of this section.
Bunc = Total mass of organic HAP in the thinners used during all periods of time in which a deviation, including a deviation during a period of startup, shutdown, or malfunction, from an operating limit or from any CPMS requirement for the capture system or control device serving the controlled coating operation occurred for the controlled coating operation during the month, kg, as calculated in Equation 2D of this section.
CE = Capture efficiency of the emission capture system vented to the add-on control device, percent. Use the test methods and procedures specified in §§ 63.3164 and 63.3165 to measure and record capture efficiency.
DRE = Organic HAP destruction or removal efficiency of the add-on control device, percent. Use the test methods and procedures in §§ 63.3164 and 63.3166 to measure and record the organic HAP destruction or removal efficiency.
Where:
AC = Total mass of organic HAP in the coatings used in the controlled coating operation during the month, kg.
Volc, i = Total volume of coating, i, used during the month, liters.
Dc, i = Density of coating, i, kg per liter.
Wc, i = Mass fraction of organic HAP in coating, i, kg per kg.
m = Number of different coatings used.
Where:
BC = Total mass of organic HAP in the thinners used in the controlled coating operation during the month, kg.
Volt, j = Total volume of thinner, j, used during the month, liters.
Dt, j = Density of thinner, j, kg per liter.
Wt, j = Mass fraction of organic HAP in thinner, j, kg per kg.
n = Number of different thinners used.
Where:
Aunc = Total mass of organic HAP in the coatings used during all periods of time in which a deviation, including a deviation during a period of startup, shutdown, or malfunction, from an operating limit or from any CPMS requirement for the capture system or control device serving the controlled coating operation occurred for the controlled coating operation during the month, kg.
VOLDi = Total volume of coating, i, used in the controlled coating operation during deviations, liters.
Di = Density of coating, i, kg per liter.
Wi = Mass fraction of organic HAP in coating, i, kg organic HAP per kg coating.
m = Number of different coatings.
Where:
Bunc = Total mass of organic HAP in the thinners used during all periods of time in which a deviation, including a deviation during a period of startup, shutdown, or malfunction, from an operating limit or from any CPMS requirement for the capture system or control device serving the controlled coating operation occurred for the controlled coating operation during the month, kg.
VOLDj = Total volume of thinner, j, used in the controlled coating operation during deviations, liters.
Dj = Density of thinner, j, kg per liter.
Wh = Mass fraction of organic HAP in thinner, j, kg organic HAP per kg coating.
n = Number of different thinners.
Where:
RV = Volatile organic matter collection and recovery efficiency of the solvent recovery system during the month, percent.
MVR = Mass of volatile organic matter recovered by the solvent recovery system during the month, kg.
Voli = Volume of coating, i, used in the coating operation controlled by the solvent recovery system during the month, liters.
Di = Density of coating, i, kg per liter.
WVc, i = Mass fraction of volatile organic matter for coating, i, kg volatile organic matter per kg coating.
Volj = Volume of thinner, j, used in the coating operation controlled by the solvent recovery system during the month, liters.
Dj = Density of thinner, j, kg per liter.
WVt, j = Mass fraction of volatile organic matter for thinner, j, kg volatile organic matter per kg thinner.
m = Number of different coatings used in the coating operation controlled by the solvent recovery system during the month.
n = Number of different thinners used in the coating operation controlled by the solvent recovery system during the month.
Where:
HCSR = Mass of organic HAP emission reduction for the coating operation controlled by the solvent recovery system using a liquid-liquid material balance during the month, kg.
ACSR = Total mass of organic HAP in the coatings used in the coating operation controlled by the solvent recovery system, kg, calculated using Equation 4A of this section.
BCSR = Total mass of organic HAP in the thinners used in the coating operation controlled by the solvent recovery system, kg, calculated using Equation 4B of this section.
RV = Volatile organic matter collection and recovery efficiency of the solvent recovery system, percent, from Equation 3 of this section.
Where:
ACSR = Total mass of organic HAP in the coatings used in the coating operation controlled by the solvent recovery system during the month, kg.
Volc, i = Total volume of coating, i, used during the month in the coating operation controlled by the solvent recovery system, liters.
Dc, i = Density of coating, i, kg per liter.
Wc, i = Mass fraction of organic HAP in coating, i, kg per kg.
m = Number of different coatings used.
Where:
BCSR = Total mass of organic HAP in the thinners used in the coating operation controlled by the solvent recovery system during the month, kg.
Volt, j = Total volume of thinner, j, used during the month in the coating operation controlled by the solvent recovery system, liters.
Dt, j = Density of thinner, j, kg per liter.
Wt, j = Mass fraction of organic HAP in thinner, j, kg per kg.
n = Number of different thinners used.
Where:
Vsdep = Total volume of coating solids deposited during the month, liters.
Volc,i = Total volume of coating, i, used during the month, liters.
Vs,i = Volume fraction of coating solids for coating, i, liter solids per liter coating, determined according to § 63.3161(f) .
TEc,i = Transfer efficiency of coating, i, determined according to § 63.3161(g) , expressed as a decimal, for example 60 percent must be expressed as 0.60.
M = Number of coatings used during the month.
Where:
HHAP = Total mass of organic HAP emissions for the month, kg.
HBC = Total mass of organic HAP emissions before add-on controls from all the coatings and thinners used during the month, kg, determined according to paragraph (h) of this section.
HCn, i = Total mass of organic HAP emission reduction for controlled coating operation, i, not using a liquid-liquid material balance, excluding all periods of time in which a deviation, including a deviation during a period of startup, shutdown, or malfunction, from an operating limit or from any CPMS requirement for the capture system or control device serving the controlled coating operation occurred, for the controlled coating operation during the month, from Equation 2 of this section.
HCSR, j = Total mass of organic HAP emission reduction for coating operation, j, controlled by a solvent recovery system using a liquid-liquid material balance, during the month, kg, from Equation 4 of this section.
HDEV, k, m = Mass of organic HAP emission reduction, based on the capture system and control device efficiency approved under paragraph (p) of this section for period of deviation, m, for controlled coating operation, k, kg, as determined using Equation 8 of this section.
q = Number of controlled coating operations not using a liquid-liquid material balance.
r = Number of coating operations controlled by a solvent recovery system using a liquid-liquid material balance.
Sk = Number of periods of deviation in the month for which non-zero capture and control device efficiencies have been approved for controlled coating operation, k.
Where:
Hrate = Organic HAP emission rate for the month compliance period, kg organic HAP per liter coating solids deposited.
HHAP = Mass of organic HAP emissions for the month, kg, determined according to Equation 6 of this section.
Vsdep = Total volume of coating solids deposited during the month, liters, from Equation 5 of this section.
Where:
HDEV = Mass of organic HAP emission reduction achieved during a period of deviation for the controlled coating operation, kg.
ADEV = Total mass of organic HAP in the coatings used in the controlled coating operation during the period of deviation, kg, as calculated in Equation 8A of this section.
BDEV = Total mass of organic HAP in the thinners used in the controlled coating operation during the period of deviation, kg, as calculated in Equation 8B of this section.
CEDEV = Capture efficiency of the emission capture system vented to the add-on control device, approved for the period of deviation, percent.
DREDEV = Organic HAP destruction or removal efficiency of the add-on control device approved for the period of deviation, percent.
Where:
ADEV = Total mass of organic HAP in the coatings used in the controlled coating operation during the period of deviation, kg.
VOLCDEV, i = total volume of coating, i, used in the controlled coating operation during the period of deviation, liters.
Dc, i = Density of coating, i, kg per liter.
Wc, i = Mass fraction of organic HAP in coating, i, kg per kg.
m = Number of different coatings used.
Where:
BDEV = Total mass of organic HAP in the thinners used in the controlled coating operation during the period of deviation, kg.
VOLTDEV, j = Total volume of thinner, j, used in the controlled coating operation during the period of deviation, liters.
Dt, j = Density of thinner, j, kg per liter.
Wt, j = Mass fraction of organic HAP in thinner, j, kg per kg.
n = Number of different thinners used.
40 C.F.R. §63.3161