The untreated soil contained lead totals of 9,900 mg/kg and was leaching at 71.3 mg/L with bullets remaining in the soil. A dosage rate of 3% EnviroBlend® 90/10 Coarse reduced lead leachability to 0.20 mg/L (TCLP standard of 5.0 mg/L for lead).
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These case studies are examples of the extensive work EnviroBlend has completed across the United States. For more information on our project experience please contact us.