october 2000 monthly progress report pol sites
october 2000 monthly progress report pol sites
october 2000 monthly progress report pol sites
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Cumulative Mass of Vol, Hydrocarbons Discharged<br />
Air Sparg I Soil Vi Extraction System<br />
MCB Camp Lejeune - Hadnot Point Fuel Farm, South East<br />
SVE Stack<br />
Extra<strong>pol</strong>ated<br />
Dati<br />
Notes:<br />
C = (PPM~) x K x (M&J / 1000<br />
C: vapor concentration (mgll)<br />
PPM- FID reading (PPM)<br />
K: number of carbon atoms in calibration gas<br />
(1 in methane)<br />
TH: total hydrocarbons calculated as gasoline<br />
(GRO)<br />
percent water vapor by volume 0.003<br />
SVE Stack pipe diameter 8<br />
Q = (1-B) x V x A x (P/P,)<br />
Q: vapor flowate (SCFM)<br />
x (T&-f)<br />
B: percent water vapor in Rowstream<br />
v: vapor velocity (ftlmin)<br />
A: cross-sectional area (sq. ft)<br />
P: absolute pressure of flowstream (” Hg)<br />
Pstd: standard pressure (29.92” Hg)<br />
T: absolute temperature of flowstream (degrees Rankine)<br />
Tm standard temperature (528 degrees Rankine)<br />
at 68 degrees F (from Peny’s handbook)<br />
* Estimated value due to malfunctionng instrument<br />
M=QxCx0.0895<br />
M: hydrocarbon recovery rate (lb/day)<br />
CM = [delta (blower meter hours)L.4]<br />
* [(Mprevious + Mcurrent)/Z] + CMprevious<br />
Assumptions:<br />
Mg = 126 mglmg-mote<br />
Kg = 24.07 dsm”3/10% gm -mole<br />
B = 0.003 from Per@ Chemical Handbook<br />
A = 0.3491 sq. ft<br />
Hpff-se Updated: 1 l/10/00 Page 3 of 3
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