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<br /> i EW-4
<br /> • 05/15/03 1,000 10,000 3,600 <500 <500 1<500 23 000
<br /> I 06/09/03 31,708 1 80,000 4,300 340 550 500 70,000'
<br /> 06/16/03 44,425 57,000 5,200 490 190 770 51,000
<br /> 07/21/03 69,444 64,000 5,700 1,300 280 1,800 37,000
<br /> 08/18/03 90,740 69,000 8,900 4,100 800 3,400 24,000
<br /> 09/29/03 105,035 62,000 6,300 2,300 670 2000 41,000
<br /> 10/27/03 121,635 66,000 1,900 1,500 400 1,500 16,000
<br /> 11/17/03 141,960 17,000 2,000 1,200 7,100 1,7001 3,200
<br /> i 04/14/04 297,072 51,000 3,600 560 660 1 000 33 000
<br /> 05/19/04 409,679 73,000 18,000 3,300 1,200 23,000 60,000
<br /> 06/24/04 470,888 79 000 4,400 2,200 1 200 24,000 25,000
<br /> ave _ 67,667 8,667 2,020 1,020 16,000 39,333
<br /> I12/18/03 164,246 Influent 83,0001 9,0001 20,000 3,500 19,000 24,0001
<br /> 01/29/04 189,804 93,000 22,000 1 18,000 1,600 11,000 56,000
<br /> I 02/26/04 247,721 74,000 5,900 11,000 1,700 10,000 17,000
<br /> 03/23/04 267,341 76,000 2,700 7,500 1,6001 8,8001 230
<br /> ave 81,000 10,200 12,167 1,633 9,933 24,410
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<br /> I Concentrations of MTBE, benzene and TPH are based on a five point average,
<br /> including all samples collected over the remediation peroid I I i
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<br /> Mass of MTBE = volume of processed water mass in micrograms per liter
<br /> MMTBE = ( 1,158,564 liters)(58,108 pg/1) = 6 7 x10 10 pg MTBE
<br /> MMTBE = 67,321 grams ^- 67 3 kilograms
<br /> i MMTBE = 67 3 kg MTBE (2 205 Ib/kg) = 148 4 lbs of MTBE
<br /> A conversion factor of 2 205 Iblkg can be used to convert MTBE to pounds
<br /> A conversion factor of 0 16 gallons/lb can be used to convert MTBE to volume- 23 7 gallons of MTBE 1
<br /> i Mass of Benzene= volume of processed water mass in micrograms per liter
<br /> MBenzene = ( 1,158,564 liters)(13,960 pg/1) = 1 617x10 10 pg benzene 1
<br /> MBenzene = 16,173 5 grams 16 17 kilograms
<br /> i MBenzene = 16 17 kg benzene (2 205 Ib/kg) = 35 66 lbs of benzene
<br /> A conversion factor of 2 205 lb/kg can be used to convert benzene to pounds
<br /> A conversion factor of 0 16 gallons/lb can be used to convert benzene to volume--5 7 gallons of benzene 1
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<br /> i Mass of TPH-g = volume of processed water mass in micrograms per liter
<br /> MTPH-g = ( 1,158,564 liters)(110,533pg/1) = 1 28 x10 11 pg TPH-g
<br /> MTPH-g = 128,059 5 grams - 128 kilograms
<br /> i MTPH-g = 128 kg TPM-g (2 205 Ib/kg) = 282 4 lbs of TPH-g
<br /> A conversion factor of 2 205 lb/kg can be used to convert TPH-g to pounds
<br /> A conversion factor of 0 16gallons/lb can be used to convert TPH-g to volume -- 452 allons of TPH-
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