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TABLE C <br /> STOICHIOMETRIC HYDROCARBON OXIDANT DEMAND <br /> AND PULSEOX TREATMENT TIME ESTIMATE FOR SOURCE AREA <br /> FORMER EXXON RS 7-3942 <br /> 4444 NORTH PERSHING AVENUE,STOCKTON,CALIFORNIA <br /> Onsite Source Area Dimensions Value Unit Notes <br /> Length 120 feet <br /> Area around well V4 and northeast property <br /> Width 40 feet boundary <br /> Thickness 25 feet Screen interval of 20 to 45 feet bgs <br /> Volume 120,000 cubic feet <br /> Stoichiometric Oxidant Demand <br /> Ib of Ozone/Ib of TPH 8 This is stoichiometric demand for octane <br /> obtained from APT,TPH treatment as <br /> Ib of Hydrogen peroxide/Ib of TPH 7.41 octane equivalent <br /> Infection Capacitv of PulseOx P-100 <br /> Ozone 2 Ib/day <br /> Obtained from APT <br /> Hydrogen Peroxide 16.5 Ib/day <br /> Treatment <br /> Estimated mass in source area 18,500 Ib <br /> Mass per volume 0.15 Ib/cubic feet <br /> Ozone demand per volume 1.23 Ib/cubic feet <br /> Hydrogen peroxide demand per volume L14 Ib/cubic feet <br /> Volume treated by ozone @ 2 Ib/day 1.6 cubic feet/day <br /> Volume treated by hydrogen peroxide @ 16.5 lb/day 14.4 cubic feet/day <br /> Treatment time with ozone only 203 years <br /> Combined treatment time(ozone plus hydrogen peroxide) 20.5 +12 33 years <br /> Estimated combined treatment time with 2x safety factor 41 +12 53 years <br /> Estimated combined treatment time with 5x safety factor 103 +12 115 years <br /> Estimated combined treatment time with IOx safety factor 205 +12 217 years <br /> G\Prol MMW2\PUBLIORWQCBU9421SCO Tremmml Time Esumme N,2.0 <br />