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REMEDIATION PRODUCTS <br /> 6712 West River Road,Brooklyn Center,MN 55430 www.rnasinc.com <br /> RNAS (763) 585.6191 www.RNASinc.com <br /> USDA <br /> CERTIFIED <br /> BIOBASED <br /> PRODUCT <br /> 4�p ' <br /> RODUCT 97% <br /> Newman Zone <br /> A Balance Of Fast And Slow Release Electron Donors <br /> Newman Zone® is an electron donor for enhancing the in situ anaerobic bioremediation of chlorinated solvents, <br /> nitrated explosives (RDX, HMX, TNT), selected toxic metals (chrome VI), perchlorate and nitrate. Newman Zone® <br /> has both fast and slow-release electron donors. Lactate stimulates microbial growth within hours of injection and <br /> rapidly produces anaerobic conditions in the subsurface. Vegetable oil droplets are retained on soil particles and <br /> slowly ferment to hydrogen and volatile fatty acids which support anaerobic biodegradation for as long as five <br /> years after injection. <br /> DROPLET SIZE MW - 12 VOLATILE <br /> DISTRIBUTION FATTY ACIDS <br /> 30 300 <br /> \° <br /> o F- <br /> U 20 0- 200 <br /> C �• <br /> N N <br /> 10 0 � 100 <br /> LL <br /> 0 ' 0 <br /> 0 0.5 1 6 12 18 24 36 48 <br /> Diameter in Microns Months Since Emulsion Injection <br /> Application <br /> Newman Zone® emulsions contain a minimum of 50 percent vegetable oil by volume in concentrated form. The <br /> emulsion is usually diluted to 5 percent or less oil by volume prior to injection. After dilution the emulsion has a <br /> low viscosity similar to water allowing it to be applied by direct push injections, injection wells, water circulation <br /> systems and even direct application to source area excavations prior to backfilling. Common treatment configura- <br /> tions include an injection grid used to treat contaminant source areas and bio-barriers to treat dissolved plumes. <br /> Groundwater Flow Groundwater Flow <br /> Source Treated <br /> Area Area Groundwater <br /> Iwo L I <br /> \Injection Points Injection Points <br /> Benefits - The Smallest Emulsion Droplet Size in the Industry <br /> Newman Zone® is an oil-in-water emulsion consisting of oil droplets between 0.15 and 0.60 microns in size with <br /> a median size of 0.30 microns. Our uniquely small oil droplet size maximizes mobility in silt and clay soils and <br /> allows for excellent stability when blended with oxygen scavengers, buffers and other amendments prior to <br /> injection. The large droplet emulsions provided by other companies can result in oil/water separation, limited <br /> distribution or reduced soil permeability. <br /> Experience - Over a Decade of Results From Millions of Pounds Delivered! <br /> Newman Zone®was the first factory produced small droplet emulsified oil product on the market. Since the first <br /> production run in 2002 we have delivered millions of pounds of emulsion to thousands of sites around the world. <br />