EF = 0.000024 x VP x MW
Where:
EF = the emission factor for each applicable VOC being transferred (lb/gal);
VP = the vapor pressure (psia) of each applicable VOC. If the VOC is heated, this term is the vapor pressure of the VOC at the temperature at the point of transfer; if the VOC is not heated, this term is the vapor pressure of the VOC at standard conditions;
MW = the molecular weight of the applicable VOC (lb/lb-mole); and
0.000024 = a constant to convert units;
EF = 0.000024 x VP x MW
Where:
EF = the emission factor for each applicable VOC being transferred (lb/gal);
VP = the vapor pressure (psia) of each applicable VOC. If the VOC is heated, this term is the vapor pressure of the VOC at the temperature at the point of transfer; if the VOC is not heated, this term is the vapor pressure of the VOC at standard conditions;
MW = the molecular weight of the applicable VOC (lb/lb-mole); and
0.000024 = a constant to convert units;
Assistant Director, Air and Environmental Quality Enforcement
Division of Enforcement Field Operations
Department of Environmental Protection
P.O. Box 422
401 East State Street, 4th Floor
Trenton, New Jersey 08625-0422
N.J. Admin. Code § 7:27-16.4