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e <br /> . F <br /> LIS <br /> MOBIL SITE 18-566 <br /> - N <br /> TPH & BTEX RESULTS <br /> BEFORE AND AFTER FYREZYME TREATMENT <br /> March, 1992 <br /> Abandoned service-station site with motor-oil waste disposal pit and small amount of <br /> diesel fuel/gasoline spill residual. Treatment consisted of the application of a 4% <br /> 4 FyreZyme aqueous solution on days one and seven, with moisture kept at 20% moisture , <br /> level (80% of field holding capacity). Soil turned;once on day seven. ; <br /> F <br /> 3 <br /> Figure 1 <br /> i <br /> BTEX REDUCTION WITH FYREZYr%nE � <br /> 14-DAY LEVEL BELOW DETECTION LIMITS , <br /> 25- <br /> 20. <br /> j. P 1 b <br /> P , <br /> r B lo <br /> - <br /> 5- <br /> >1 >1 >1 >1 <br /> Q BENZENE TOLUENE ETHYL BENZENE XYLENE <br /> ® START O DAY14 <br /> Figure 2 <br /> Summary: All contaminant levels, TPH, BTEX, and MTBE were reduced to below <br /> actionable levels within 14 days. Control = untreated soil. <br />