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The 1,4-Dioxane Book

The Complete Reference
Chapter 8 – Table of Contents
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Chapter 8       Case Studies of 1,4-Dioxane Releases, Treatment, and Drinking Water Contamination
8.1 Superfund Site at Seymour, Indiana
8.1.1 Contaminant Distribution and Hydrogeology
8.1.2 Risk Management
8.1.3 Treatment
8.1.4 Discussion
8.2 Solvent Services Site, San Jose, California
8.2.1 Treatment
8.2.2 1,4-Dioxane Detection and Laboratory Challenges
8.2.3 Regulation
8.2.4 Discussion
8.3 Pall/Gelman Sciences Inc., Ann Arbor, Michigan
8.3.1 Wastewater Disposal
8.3.2 Geologic Setting
8.3.3 Delineating 1,4-dioxane Contamination
8.3.4 Regulation
8.3.5 Treatment
8.3.6 Legal Actions
8.4 Former American Beryllium Company, Tallevast, Florida
8.4.1 Geologic Setting
8.4.2 Site History
8.4.3 Regulatory Response: Remediation and Water Supply Replacement
8.4.3.1 UV Oxidation Pilot Treatability Study
8.4.3.2 Ozone and Peroxide Oxidation Pilot Study
8.4.3.3 In Situ Biostimulation and Bioaugmentation Treatability Study
8.4.4 Community Response
8.4.5 Discussion
8.5 Stanford Linear Accelerator Center Groundwater Cleanup Sites
8.5.1 Stanford Linear Accelerator Center Site History
8.5.2 Geologic and Hydrologic Setting
8.5.3 Contaminant Releases
8.5.3.1 Remediation at the Former Hazardous Waste Storage Area
8.5.3.2 Former Solvent Underground Storage Tank Area
8.5.4 Possible Reasons for 1,4-Dioxane Removal by Granular Activated Carbon
8.6 1,4-Dioxane and Orange County Water District’s Groundwater Replenishment System
8.6.1 History of the Orange County Water District Groundwater Replenishment System
8.6.2 1,4-Dioxane Detected at Water Factory 21
8.6.3 Wastewater Treatment and 1,4-Dioxane Removal
8.6.4 Communicating with Water Utilities and the Public about 1,4-Dioxane in Drinking Water Wells
8.6.5 Institutional Measures to Prevent Future Industrial Discharges Adverse to Recycling Wastewater
8.7 Air Force Plant 44, Tucson, Arizona (by William DiGuiseppi, AECOM Environment)
8.7.1 Background
8.7.2 Geologic and Hydrogeologic Setting
8.7.3 Chlorinated Solvent Use, Release Mechanisms, and Discovery
8.7.4 Community Involvement
8.7.5 Remedial Actions
8.7.6 1,4-Dioxane Discovery and Regulation
8.7.7 Advanced Oxidation Treatment System Upgrade
8.7.8 Cost Analysis
8.7.9 Future Plans