Mvret is the mass of volatile matter retained in the coated web after curing or drying, or otherwise not emitted to the atmosphere, kg. The value of this term will be zero in all cases except where you choose to take into account the volatile matter retained in the coated web or otherwise not emitted to the atmosphere for the compliance demonstration procedures in this section.

NR 466.25(3)(d)(d) Monthly average organic HAP content of all coating materials as-applied is less than the mass fraction of coating solids limit in s. NR 466.23 (1) (b) 3. Demonstrate that the monthly average as-applied organic HAP content on the basis of coating solids applied of all coating materials applied at an existing affected source is less than 0.20 kg of organic HAP per kg of coating solids applied, and all coating materials applied at a new affected source are less than 0.08 kg of organic HAP per kg of coating solids applied, as determined by Equation 5:

(Equation 5)

where:

Hs is the monthly average, as-applied, organic HAP to coating solids ratio, kg of organic HAP per kg of coating solids applied

p is the number of different coating materials applied in a month

Chi is the organic HAP content of coating material, i, as-purchased, expressed as a mass fraction, kg/kg

Mi is the mass of as-purchased coating material, i, applied in a month, kg

q is the number of different materials added to the coating material

Chij is the organic HAP content of material, j, added to as-purchased coating material, i, expressed as a mass fraction, kg/kg

Mij is the mass of material, j, added to as-purchased coating material, i, in a month, kg

Csi is the coating solids content of coating material, i, expressed as a mass fraction, kg/kg

Csij is the coating solids content of material, j, added to as-purchased coating material, i, expressed as a mass-fraction, kg/kg

NR 466.25(3)(e)(e) Compliance. The affected source is in compliance with emission standards in s. NR 466.23 (1) (b) 2. or 3. if one of the following is met:

NR 466.25(3)(e)1.1. The organic HAP content of each coating material as-applied at an existing affected source is no more than 0.04 kg of organic HAP per kg of coating material or 0.2 kg of organic HAP per kg of coating solids, and the organic HAP content of each coating material as-applied at a new affected source contains no more than 0.016 kg of organic HAP per kg of coating material or 0.08 kg of organic HAP per kg of coating solids.

NR 466.25(3)(e)2.2. The monthly average organic HAP content of all as-applied coating materials at an existing affected source are no more than 0.04 kg of organic HAP per kg of coating material or 0.2 kg of organic HAP per kg of coating solids, and the monthly average organic HAP content of all as-applied coating materials at a new affected source is no more than 0.016 kg of organic HAP per kg of coating material or 0.08 kg of organic HAP per kg of coating solids.

NR 466.25(4)(4) Monthly allowable organic hap applied. Demonstrate that the total monthly organic HAP applied as determined by Equation 6 is less than the calculated equivalent allowable organic HAP as determined by Equation 13a or b in sub. (12) (e):

(Equation 6)