Laserfiche WebLink
Table of Contents <br /> EXECUTIVE SUNEVIARY i <br /> ABBREVIATIONS and SYMBOLS u <br /> List of Figures 1V <br /> List of Tables v <br /> 10 INTRODUCTION 1 <br /> 1 1 Ozone and Peroxone Background 1 <br /> 12 Potential Secondary Effects of Ozone and Peroxone 2 <br /> 13 Study Objectives 3 <br /> 2 0 EXPERIMENTAL PROCECURES 4 <br /> 21 Preparation of Soil and Groundwater 4 <br /> 22 Ozone Demand 5 <br /> 23 Confirmation of Contaminant Removal by Ozone and Peroxone 6 <br /> 24 Effect of Ozone and Peroxone on Inorganic Parameters (except Bromate/Bromide) <br /> 7 <br /> 25 Effect of Ozone and Peroxone on Inorganic Parameters (Bromate/Bromide) 7 <br /> 26 Formation and Attenuation of Cr(VI) 7 <br /> 2 6 1 Effect of soil to Liquid Ratio on Cr(VI) Formation by Ozone and Peroxone 7 <br /> 2 6 2 Total Cr(VI) Reducing Capacity of Soil (Walkley-Black TOC Method) 8 <br /> 2 6 3 Available Cr(VI) Reducing Capacity (Bartlett Method) 8 <br /> i2 6 4 Long-term Reducing Capacity of Soil 9 <br /> 2 6 5 Long-term Reducing Capacity of Soil—Past-treatment, Ambient Cr(VI) 9 <br /> 2 6 6 Long-term Reducing Capacity of Soil—Post-treatment, Spiked Cr(VI 10 <br /> 3 0 RESULTS AND DISCUSSION 11 <br /> 3 1 Characterization of Soil and Groundwater 11 <br /> 3 2 Contaminant Removal by Ozone and Peroxone 11 <br /> 3 3 Effect of Ozone and Peroxone on Inorganic Parameters 15 <br /> 3 4 Formation of Cr(VI) by Ozone and Peroxone 17 <br /> 3 4 1 Effect of Soil to Liquid Ratio on Cr(VI) Concentration 17 <br /> 3 4 2 Oxidizable Cr(VI) 17 <br /> 3 5 Natural Attenuation/Reduction of Cr(VI) 18 <br /> 3 5 1 Total Cr(VI)Reducing Capacity 18 <br /> 3 5 2 Available Cr(VI) Reducing Capacity(Bartlett Method) 18 <br /> 3 5 3 Long-term Cr(VI) Reducing Capacity 19 <br /> 3 6 Ozone Demand 19 <br /> 4 0 ENGINEERING CONSIDERATIONS 23 <br /> 5 0 CONCLUSIONS 24 <br /> 6 0 REFERENCES 25 <br /> PRIMA Environmental In Eval of Peroxone <br /> June 1,2005 ETIC-Exxon 93942 <br />