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<br />' Pacific Mini Mart-Ground Water Extraction Volume-Mass Calculation May to December 2004
<br /> Volume of ground water discharged = 230,860 gallons}
<br /> One gallon of contains 3 785 liter so the volume of processed water expressed as liters is 873,805
<br /> date gallons tph-d tph-g mtbe benzene ebenzne toluene xylene
<br />' 3110103 1,391,899 560 2,500 250 320 24 10 310
<br /> 4115103 520 2400 280 220 18 47 210
<br /> 05-15123-03 561570 5911,300 1901270 <5 0166 <5 013 4 <5 01<0 5 <5 01160
<br /> 6124103 230 510 210 8 3 3 <0 5 43
<br /> 7123103 430 460 230 260 52 7 5 270
<br /> 8113103 250 380 270 078 3 4 <0 5 9_8
<br /> 9111103 1,570,378 280 1,200 300 190 4 2 32 81
<br /> 10/14/03 - 780 320 77 2 9 <0 5 69
<br /> 11/18/03 410 1,800 250 300 12 85 120
<br /> 12/26/03 <50 490 360 <0 5 <0 5 <0 5 146
<br />' 1129104 <50 1,200 430 320 2 7 <0 5 53
<br /> 2125104 440 1,400 180 150 13 <5 0 100
<br /> 3115104 420 1,300 230 180 11 98 81
<br />' 4128/04 <50 640 280 61 <0 5 6 6 51
<br /> 5/17/2004 1,818,081 1,500 200 120 <0 5 27 60
<br /> 6/16/2004 1,845,611 - 1,400 380 150 <0 5 35 69
<br /> 7/20/2004 1,870,136 - 1,200 490 100 <0 5 29 38
<br /> 8/19/2004 1,876,816 960 290 220 <0 5 26 11
<br /> 9/23/2004 1,889,548 - 1,100 460 180 <0 5 67 448
<br /> 10/13/2004 1,896,559 - 320 97 <0 5 <0 5 <0 5 <0 6
<br /> 11/2/2004 1,932,980200 200 200 <0 5 <0 5 <0 5 <0 6
<br /> 11/30/2004 1,985,881 440 86 18 <0 5 <0 5 9
<br /> 12/14/2004 2,048,941 - 330 45 37 <0 5 <0 5 <1 0
<br /> IAverage ug/L 881 2654 1085
<br /> Mass of MTBE = volume of processed water mass in micrograms per liter
<br /> MMTBE _ ( 873,805 liters)(265 4pg11) = 231,907,847 pg MTBE
<br /> MMTBE = 231,907,847pg/1,000,000 = 231g MTBE
<br /> MMTBE = 0 23kg MTBE (2 205 lb/kg) = 0 516 lbs of MTBE
<br /> A conversion factor of 2 205 lb/kg can be used to convert MTBE to pounds
<br /> Mass of Benzene = volume of processed water mass in micrograms per liter
<br /> MBenzene = ( 873,805 liters)(10 85pg11) = 9,480,784 pg benzene
<br /> MBenzene = 9,480,784pgl 1,000,000 = 9 48 g benzene _
<br /> MBenzene = 0 0948 kg benzene (2 205 lb/kg) = 0 02 lbs of benzene
<br /> A conversion factor of 2 205 lb/kg can be used to convert benzene to pounds
<br /> Mass of TPH-g = volume of processed water mass in micrograms per liter
<br /> MTPH-g = (873,805 liters)(881 pg/1) = 769,822,205 pg TPH-g
<br /> MTPH-g = 769,822,205 1 1,000,000 = 769 89 TPH-g
<br /> MTPH-g = 0 769 kg TPH-g (2,205 Iblkg) = 1 69 lbs of TPH-g
<br /> A conversion factor of 2 205 lb/kg can be used to convert TPH-g to pounds
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