List of Figures

Figure No.	Title
1-1	Reduction of Data Needs by Screening and Presumptive Remedies
1-2	The Role of This Document in the RI/FS Process (or Equivalent)
2-1	Treatment Train for Nonhalogenated VOCs
2-2	Treatment Train for Halogenated VOCs
2-3	Treatment Train for Nonhalogenated SVOCs
2-4	Treatment Train for Halogenated SVOCs
2-5	Treatment Train for Fuels
2-6	Treatment Train for Inorganics
2-7	Treatment Train for Radionuclides
2-8	Categories of Energetic Materials
2-9	Treatment Train for Explosives
3-1	Classification of Remedial Technologies by Function
4-1	Typical Bioventing System
4-2	Typical In Situ Biodegradation System
4-3	Typical In Situ Phytoremediation System
4-4	Typical Chemical Oxidation System
4-5	Typical In Situ Electrokinetic Separation System
4-6	Typical Pneumatic Fracturing Process
4-7	Typical Soil Flushing System
4-8	Typical In Situ Soil Vapor Extraction System
4-9a	Typical Auger/Caisson and Reagent/Injector Head Systems
4-9b	Typical In Situ Vitrification System
4-10a	Typical Six-Phase Soil Heating System
4-10b	Typical Hot Air Injection Enhanced SVE System
4-11	Typical Biopile for Solid Phase Bioremediation
4-12	Typical Windrow Composting Process
4-13	Typical Landfarming Treatment Unit
4-14	Typical Bioreactor Process
4-15	Typical Solvent Extraction Process
4-16	Typical Chemical Reduction/Oxidation Process
4-17a	Typical BCD Dehalogenation Process
4-17b	Typical APEG Dehalogenation Process
4-18	Typical Gravity Separation System
4-19	Typical Soil Washing Process
4-20	Typical Ex Situ Solidification/Stabilization Process Flow Diagram
4-21a	Typical Process Flow Diagram for Hot Gas Decontamination of Explosives Contaminated Equipment
4-21b	Typical Process Flow Diagram for Hot Gas Decontamination of Explosives Contaminated Equipment
4-22	Typical Mobile/Transportable Incineration Process
4-23	Typical Open Burning Pan and Cage
4-24	Typical Pyrolysis Process
4-25a	Typical High Temperature Thermal Desorption Process
4-25b	Typical Low Temperature Thermal Desorption Process
4-26	Typical Landfill Cap System
4-27	Typical Water Harvesting Vegetative Cover
4-28	Typical Contaminated Soil Excavation Diagram
4-29a	Typical Oxygen-Enhanced Bioremediation System for Contaminated Ground Water with Air Sparging
4-29b	Typical Oxygen-Enhanced H2O2 Bioremediation System
4-29c	Typical Nitrate-Enhanced Bioremediation System
4-30	Typical Monitoring Well Construction Diagram
4-31	Typical In Situ Phytoremediation System
4-32	Typical Air Sparging System
4-33	Typical In Situ Bioslurping System
4-34	Typical Chemical Oxidation System
4-35	Typical Diagram of In Situ Air Stripping with Horizontal Wells
4-36	Typical Dual Phase Extraction Schematic
4-37	Typical Hot Water/ Steam Flushing System (CrowTM)
4-38	Typical Sequence of Operations for Creating Hydraulic Fractures
4-39a	Typical UVB Vacuum Vapor Extraction Diagram
4-39b	Typical NoVOCsTM system
4-39c	Typical DDC system
4-40	Typical Passive Treatment Wall (Cross-Section)
4-41	Typical Rotating Biological Contactor (RBC)
4-42	Typical Constructed Wetlands System
4-43	Typical Adsorption/ Absorption System
4-44	Typical UV/Oxidation Ground Water Treatment System
4-45	Typical Air Stripping System
4-46	Typical Fixed-Bed Carbon Adsorption System
4-47a	Typical Ground Water Pumping System
4-47b	Typical Free Product Recovery Dual Pump System
4-48	Typical Ion Exchange and Adsorption Equipment Diagram
4-49	Typical Metals Precipitation Process
4-50a	Typical Distillation System
4-50b	Typical Filtration System
4-50c	Typical Freeze Crystallization System
4-50d	Typical Membrane Pervaporation/Reverse Osmosis System
4-51	Typical Sprinkler Irrigation System
4-52	Typical Keyed-In Slurry Wall
4-53	Typical Deep Well Injection System
4-54	Typical Meyhanotrophic Biofilm Reactor Diagram
4-55	Typical Low temperature Plasma Reactor
4-56	Typical Membrane Separation Diagram
4-57	Typical Oxidation Diagram
4-58	Typical Scrubber Diagram
4-59	Typical Vapor-Phase Carbon Adsorption System