response factor is within 5 percent of the RFNMO calculated during the initial performance test (Section 5.2.4). Use the daily response factor (DRFNMO) for analyzer calibration and calculation of NMO concentrations in the sample tanks. 5.4 Sample Tank and ICV Volume. The volume of the gas sampling tanks used must be determined. Determine the tank and ICV volumes by weighing them empty and then filled with deionized distilled water; weigh to the nearest 5 g, and record the results. Alternatively, measure the volume of water used to fill them to the nearest 5 ml. C=TGNMO concentration of the effluent, ppm C equivalent. C.-Calculated condensible organic (conden- Ccm-Measured concentration (NMO analyzer) Ctm-Measured concentration (NMO analyzer) M-Molecular weight of the liquid injected, g/ mc=TGNMO mass concentration of the efflu- N=Carbon number of the liquid compound in- P=Gas sample tank pressure after sampling, P=Final gas sample tank pressure after pressurizing, mm Hg absolute. T=Final temperature of intermediate collection vessel, K. Tu Sample tank temperature before sampling, K. T=Sample tank temperature at completion of sampling, K. T=Sample tank temperature after pressurizing, K. V=Sample tank volume, m3. V1 =Sample train volume, cc. V1 =Intermediate collection vessel volume, m3. V1 =Gas volume sampled, dsm3. X1 =Individual measurements. p=Density of liquid injected, g/cc. AP-Allowable pressure change, cm Hg. 6.2 Allowable Pressure Change. For the pretest leak check, calculate the allowable pressure change: Concentrations by Total Combustion Analysis: A Comparison of Infrared with Flame Ionization Detectors. Paper No. 75-33.2. (Presented at the 68th Annual Meeting of the Air Pollution Control Association. Boston, Massachusetts. June 15-20, 1975.) 14 p. 2. Salo, Albert E., William L. Oaks, and Robert D. MacPhee. Measuring the Organic Carbon Content of Source Emissions for Air Pollution Control. Paper No. 74-190. (Presented at the 67th Annual Meeting of the Air Pollution Control Association. Denver, Colorado. June 9-13, 1974.) 25 p. |