Laserfiche WebLink
ARCO PRODUCTS COMPANY VES OPERATING REPORT,ARCO 2093 <br /> 1 <br /> r: <br /> SUMMARY OF OPERATIONAL DATA <br /> Reporting period 1/4/96-3/27/96 <br /> .F <br /> Current well source: All wells currently open to vapor extraction <br /> is Current source(prior to dilution,in ppmv) Influent summary(laboratory data) <br /> TPH cont.this period: N/A <br /> TPH cone.last period: NIA <br /> Initial TPH conc.(8117/95): 1200 i3 <br />� <br /> Benzene cone.this period: Not meaiisured,PID only <br /> i Benzene cone.last period: Not measured,PFD only <br /> Initial benzene cone.(12/15/95): 57 <br /> E <br /> Current process(after dilution,in ppmv) Influent summary <br /> 4 TPH cone.this period(PID): 713 <br /> TPH cone.last period(PID): 1455 <br /> Initial TPH cone.(12115/95)(laboratory): 1200 <br /> Effluent TPH cone.end of this period(PID): 25 <br /> Effluent TPH permit requirement: Not to exceed 2A Ibs/day <br /> %TPH destruction: 96.5% <br /> %benzene destruction: NIA <br /> Average source flow(SCFM): 70 <br /> Average process flow(SCFM): 85 <br /> Average source vacuum(in.HZO): 38 <br /> Ir <br /> i Assumptions: f <br /> K 1.The quantity of hydrocarbons removed was estimated using the influent TPH concentrations r <br /> at the oxidizer inlet <br /> 2.Percent u time was calculated b dividing actual operating hours as determined from hour.meter <br /> p Y g Pe S <br /> readings by the total hours of the reporting period <br /> i <br /> 3.Source flow,process flow,and source vacuum are based on averages established during site visits <br /> Example calculations: <br /> * TPH recovered(in lbs/day)—C x Q x 0.00038 <br /> * HC removed—Q x C x 0.00038 x(4 hours124),' <br /> * LB HC/Utility—LB HC/(therms x 60 cents/therm+ kwh x 12 centslkwh) <br /> Where: <br /> C=Average influent TPH concentration(ppmv) <br /> Q=Influent flow rate(SCFM) <br /> si <br /> 0.00038 is a constant and is derived as follows: -1.0E-06ppmv x 60min/I hr x 24 hr/day x 1 lb mol/379 cu ft x <br /> 100 lbsAb mol <br /> i <br /> 4 <br /> l .. <br />