1. FRTR Soil Remediation Case Studies*
Ex Situ Soil Treatment (72)
In Situ Soil Treatment (88)
Thermal Desorption (27)
Soil Vapor Extraction (43)
Incineration (14)
Physical/Chemical
Treatment (15) Physical Separation/ Segmented Gate System (8)
Solvent Extraction (2)
Vitrification (2)
Solidification/Stabilization (1)
Acid Leaching (1)
Soil Washing (1)
Thermal Treatment (15)
Bioventing (7)
Electrokinetics (5)
Other (18)
Phytoremediation (4)
Chemical Oxidation/Reduction (3)
Vitrification (2)
Fracturing (3)
Solidification/Stabilization (3)
Lasagna™ (2)
Drilling (1)
Bioremediation (16)
Land Treatment (7)
Composting (6)
Slurry-Phase Bioremediation (3)
* Some case studies address more than one type of technology

2. FRTR Groundwater Remediation Case Studies*
Ex Situ Groundwater
Treatment (52)
In Situ Groundwater
Treatment (128)
Pump and Treat (52)
Bioremediation (39)
Multi-Phase Extraction (14)
Air Sparging (13)
Other (27)
In-Well Air Stripping (8)
Monitored Natural Attenuation (8)
Flushing (6)
Phytoremediation (5)
Permeable Reactive
Barrier (14)
Thermal Treatment (9)
Chemical Oxidation/Reduction (12)
* Some case studies address more than one type of technology

3. FRTR Remediation Case Studies — Contaminants and Media Treated*
180 3
160
Debris
Groundwater
140
Soil
120
108 3
100
Number of Case Studies 80 53 9 60 28 40 23 2 66 3 2 50 7 3 20 37 10 6 4 3 24 15 15 12 5
Heavy
Metals
PAHs
PCBs
BTEX and/
or TPH
Halogenated
Volatiles
Radioactive
Metals
Pesticides/ Herbicides
Explosives/ Propellants
Contaminant Types
* Some case studies address more than one type of media and/or contaminant

4. FRTR Site Characterization and Monitoring Case Studies*
Technology Types
Organic Chemical Characterization
Geophysical Techniques-Surface (EM, Radiation, GPR) 25 19
Cone Penetrometer/Drilling/ Direct Push 18
Radionuclide Characterization 13
Inorganic Chemical Characterization 13
PCB/Pesticides Characterization 11
Explosives Characterization 7
Strategies for Field-Based Site Characterization 5
Geophysical Techniques-In Situ/Borehole 3
Unexploded Ordnance Characterization 3 3
Leak Detection
Air Emissions 1 1 5 10 15 20 25
* Based on 121 total reports
Number of Case Studies

5. FRTR Remediation Case Studies – Full-Scale and Field Demonstration Projects
Technology Types 10
Soil Vapor Extraction (36) 26
Other In Situ Soil/Sediment
Treatment (35) 24
Field Demonstration 11
Incineration (on-site) (18) 18
Full-Scale 2 26
Thermal Desorption (28) 11 21
Other Ex Situ Soil Treatment (32) 4
Pump and Treat (50) 46
In Situ Groundwater Bioremediation (36) 18 18 35
Other In Situ Groundwater Treatment (72) 37 27
Debris/Solid Media Treatment (28) 1 6
Containment (7) 1 5 10 15 20 25 30 35 40 45 50
Number of Projects