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�r^-r <br /> VAPOR EXTRACTION AND TREATMENT SYSTEM <br /> 1 ` <br /> Designed as the optimum method for hydrocarbon contaminant extraction and disposal, the Environmental <br /> Techniques Vapor Extraction and Treatment System Is a unique compact and efficient state-of-the-art tool for <br /> site cleanup <br /> The system employs combustion technology—utilizing an Internal combustion engine with computer controlled <br /> fuel feed, to convert recovered hydrocarbons to non-hazardous substances In developing this concept, size <br /> and portability were considered key factors The extraction system can be accommodated In a minimal space, <br /> such as available at service stations, allowing uninterrupted retail operations The straightforward vapor treat- ' <br /> ment/destruction process employed by this system Is permitted by various regulatory agencies and Is <br /> considered environmentally and economically sound <br /> R <br /> 06 <br /> ' r► <br /> FCM V!R TS <br /> IGNITIONIFUEL PROPANE <br /> MUFFLER SHUTOFF <br /> V PS <br /> S5 S" ARB LEGEND <br /> OPTIONAL <br /> oS ENGINE DRVN EQPT <br /> WITH FCM=FUEL CONTROL MODULE <br /> CATALYTIC CLOSED OS=OXYGEN SENSOR <br /> CONVERTER R COOLING SLOWER PP3 S=SAMPLE PORTS <br /> TS TEMP SENSOR <br /> S3 52 PP=PRESS/VAC PORT ' <br /> OPTIONAL PS=PRESS SENSOR <br /> DATA ACQUSITION pP2 P=PRESS REG <br /> and/or V=VALVE <br /> MONITORING FILTER , <br /> VIR=VAPORIZER/REG <br /> R=ENGINE RPM <br /> PP, D=DROPOUT DRUM <br /> FS=FLOW RATE SENSOR <br /> TO CONTROL st <br /> CENTER <br /> v V —DILUTION AIR <br /> FROM EXTRACTION MANIFOLD_09i <br /> O FS , t <br /> VAPOR EXTRACTION FLOW DIAGRAM � <br /> I <br />