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I <br /> than the decomposition time of hydrogen peroxide associated with site-specific <br /> conditions. The horizontal radius of influence is expected to be about 5 and 10 feet in <br /> length. The process of chemical oxidation using Fenton' s Reagent is exothermic. <br /> PILOT SCALE WORKPLANS AND SAFETY PLANS <br /> If the bench scale testing is successful, a Pilot Scale Workplan and Safety Plan will be <br /> developed to evaluate 1) the use of treatment chemicals to degrade the target compounds <br /> found at the site and 2) to address a variety of site-specific issues associated with scaling <br /> up the project from the Laboratory Bench Test to the Pilot Scale test. These scale-related <br /> issues include the volume of solids to be treated, concentrations of the reagents, the <br /> injection pressure required, and the radius of influence per injection port. The oxidant <br /> delivery system will also be designed. Process and performance monitoring will be <br /> established to evaluate applicability, effectiveness, safety, time to completion, rebound <br /> potential, and range of final cost. Other critical factors, such as pH, will be examined, <br /> and field methods will be developed to evaluate pH adjustments in the field, if needed. <br /> Site-specific safety plans will also be developed, if the bench scale testing is successful. <br /> A waste discharge permit may be required for injection of a chemical oxidizer. The <br /> following tables and attachments are shown as below: <br /> Tables <br /> Table 1 : Comparative Relative Strength of Various Oxidants <br /> Table 2: Chemical Oxidation: Oxidizing Agents <br /> Table 3 : Summary of Advantages and Limitations of Two Common Oxidizers <br /> Attachment <br /> Attachment A: References <br /> 5 <br />