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' 1 <br /> inVentures TM <br />' Technologies <br /> incorporated Is C�� aSI� <br /> www. asinfusionx Phos <br /> Your ultimate"mto mana ed attenuation tool ... <br /> a g <br /> iSOCTm Bioremediation <br /> Enhancement <br />' 1�? Supersaturates monitoring well with low <br /> decay dissolved oxygen (DO), typically 40-200 <br /> r PPM depending on depth in groundwater <br />' P1 Natural convection current fills well with <br /> uniform DO curtain <br /> r <br /> 1�h Supersaturated DO curtain of water <br /> f disperses around the well into the adjacent <br />' groundwater <br /> P� Enhanced bioremediation removes <br /> organics through natural attenuation <br />' QT Placement of injection wells depends on <br /> site-specific conditions <br /> Qf Installed in a few hours and easily <br /> moved from well to well to optimize <br /> performance <br /> ISOCT11 with Single Control Panel <br /> What is iSOCT111? y �Jim <br /> !BOGY"' is an ingenious oxygen deEiverytechnology, basedon inventures' patented Gas rnFusfonTM technology-�-a ��+ + ,unique_method of infusing supersaturated levels of dissolved =gas into Iiquid�At the heart of rSOCTM is the proprietary , �4structured-polymer mass transfer device Microporous hollow fiber provides an enormous surface area croasSecUun xooum Innersu <br /> for mass transfer-- in excess of 7000 mz per m3---and is Microporous Hollow Fiber <br /> hydrophobic (will not pass water) Maintaining a gas , .. <br /> pressure, less than the liquid pressure ensures that ultra M `4 ` <br />' <br /> efficient mass transfer takes place without the formation of <br /> bubbles <br /> When suspended in existing monitoring wells, !BOGY"" infuses <br /> high levels of oxygen into roue dwater, without bubbles, <br /> and with a very low decay rate at <br /> at pressure rSOCTM Mass Transfer Device <br />' What do consultants say about iSOCTM? <br /> Several leading environmental firms have achieved sign[ficant reductions in MTBE, BTEX, and <br /> TBA, and have commented <br />' 2? "In less than 3 months since 1SOCTM installation, MTBE & TBA have decreased by an order <br /> of magnitude, DO has increased in monitoring wells 30' away, and ferrous iron and BOD have <br /> . dropped " <br /> 2? "Since installation of 150CT"", MTBE has been reduced from 3500 to under 200 PPM in <br />' fractured bedrock in about 4 weeks" <br /> Df "We established an effective barrier of DO in -3 months with reductions of 84% MTBE, <br /> 31% TBA, 73% benzene down gradient of OZ barrier" <br />' rSOCT"" Brochure v 02 08-Page'f <br />