Where:
Cij, Coj = Concentration of sample component j of the gas stream at the inlet and outlet of the control device, respectively, dry basis, parts per million by volume.
Ei, Eo = Mass rate of TOC (minus methane and ethane) or total HAP at the inlet and outlet of the control device, respectively, dry basis, kilogram per hour.
Mij, Moj = Molecular weight of sample component j of the gas stream at the inlet and outlet of the control device, respectively, gram/gram-mole.
Qi, Qo = Flowrate of gas stream at the inlet and outlet of the control device, respectively, dry standard cubic meter per minute.
K2 = Constant, 2.494 * 10-6 (parts per million)-1 (gram-mole per standard cubic meter) (kilogram/gram) (minute/hour), where standard temperature is 20 °C.
n = Number of components in sample.
Where:
Rcd = Control efficiency of control device, percent.
Ei = Mass rate of TOC (minus methane and ethane) or total HAP at the inlet to the control device as calculated under paragraph (d)(3)(iii)(B) of this section, kilograms TOC per hour or kilograms HAP per hour.
Eo = Mass rate of TOC (minus methane and ethane) or total HAP at the outlet of the control device, as calculated under paragraph (d)(3)(iii)(B) of this section, kilograms TOC per hour or kilograms HAP per hour.
Where:
CTOC = Concentration of total organic compounds minus methane and ethane, dry basis, parts per million by volume.
Cji = Concentration of sample components j of sample i, dry basis, parts per million by volume.
n = Number of components in the sample.
x = Number of samples in the sample run.
Where:
Cc = TOC concentration of total HAP concentration corrected to 3 percent oxygen, dry basis, parts per million by volume.
Cm = TOC concentration or total HAP concentration, dry basis, parts per million by volume.
%O2d = Concentration of oxygen, dry basis, percent by volume.
Where:
Eo = Mass rate of BTEX at the outlet of the control device, dry basis, kilogram per hour.
Coj = Concentration of sample component j of the gas stream at the outlet of the control device, dry basis, parts per million by volume.
Moj = Molecular weight of sample component j of the gas stream at the outlet of the control device, gram/gram-mole.
Qo = Flowrate of gas stream at the outlet of the control device, dry standard cubic meter per minute.
K2 = Constant, 2.494 * 10-6 (parts per million) (gram-mole per standard cubic meter) (kilogram/gram) (minute/hour), where standard temperature (gram-mole per standard cubic meter) is 20 degrees C.
n = Number of components in sample.
40 C.F.R. §63.1282