Technology Screening Matrix
A user-friendly tool for screening potentially applicable technologies for a remediation project. The matrix allows you to screen 49 in situ and ex situ technologies for either soil or groundwater remediation. Variables used in screening include contaminants, development status, overall cost, and cleanup time. In-depth information on each technology is also available, including direct links to the database of cost and performance reports written by FRTR members.
Development Status
Treatment Type
Availability
Implementation Status
Contaminant Class Effectiveness
Development Status ⓧ | Availability ⓧ | Contaminant Classes ⓧ (Rating codes: Demonstrated Effectiveness, ◐ Limited Effectiveness, No Demonstrated Effectiveness, ♢ Level of Effectiveness dependent upon specific contaminant and its application/design, I/D Insufficient Data, N/A Not Applicable) |
|||||||||||||||||||
Profile | Treatment Type | Laboratory/ |
Pilot Studies | Full Scale | Remediate an Entire Site | Remediate Source Only | Part of a Technology Train | Final Remedy at Multiple Sites | Attain Cleanup Goals in Multiple Sites | Commercially Available Nationwide | Limited Commercial Availability | Research Organizations and Academia | Nonhalogenated VOC | Halogenated VOC | Nonhalogenated SVOC | Halogenated SVOC | Fuels | Inorganics | Radionuclides | Munitions | Emerging Contaminants |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
In Situ Thermal Treatment | In situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☐ | ☒ | ☐ | ● | ● | ● | ● | ● | ○ | ○ | ○ | I/D |
Water Treatment Technologies | Ex-situ physical/chemical | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | |||||||||
Monitored Natural Attenuation | In situ biological | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☐ | ☒ | ● | ● | ● | ● | N/A | ● | ● | I/D | I/D |
In Situ pH Control | In situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ○ | ● | ● | ● | I/D |
In Situ Chemical Reduction | In situ physical/chemical | ☐ | ☒ | ☒ | ☒ | ☒ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | N/A | ● | N/A | ◐ | N/A | ● | N/A | ◐ | I/D |
Cometabolic Bioremediation | In situ biological | ☒ | ☒ | ☐ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☐ | ☒ | ● | ● | ● | ● | ♢ | N/A | N/A | ♢ | I/D |
Soil Vapor Extraction | In situ physical/chemical | ☐ | ☒ | ☒ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☐ | ☐ | ● | ● | ◐ | ◐ | ◐ | N/A | N/A | N/A | ◐ |
Sediment Capping with Amendments | Ex situ physical/chemical | ☒ | ☒ | ☒ | ☐ | ☒ | ☒ | ☐ | ☐ | ☐ | ☒ | ☒ | ◐ | ● | ● | ● | ● | ● | I/D | I/D | I/D |
Monitored Natural Recovery and Enhanced Monitored Natural Recovery | In situ physical/chemical | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☐ | ☒ | ● | ● | ● | ● | ● | ● | ● | ● | I/D |
Bioventing | In situ biological | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☒ | ☐ | ☐ | ● | ○ | ● | ○ | ● | ○ | ○ | ○ | I/D |
Phytoremediation | In situ biological | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ◐ | ● | ◐ | ● | ● | ◐ | ◐ | ● | I/D |
Air Stripping Ex Situ | Ex situ physical/chemical | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ● | ● | ◐ | ◐ | ◐ | ○ | ○ | ○ | ● |
Air Stripping In Well | In situ physical/chemical | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | ☐ | ☒ | ☐ | ◐ | ◐ | ◐ | ○ | ◐ | ○ | ○ | ○ | I/D |
Desorption and Incineration | Ex Situ Thermal Treatment | ☐ | ☐ | ☒ | ☐ | ☒ | ☐ | ☒ | ☒ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ● | ○ | ◐ | ● | I/D |
Solidification and Stabilization | In situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ○ | ○ | ◐ | ◐ | ◐ | ● | ● | ● | N/A |
Soil Flushing | In situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ● | ● | ● | ● | I/D |
In Situ Combusiton | In situ physical/chemical | ☐ | ☒ | ☒ | ☐ | ☒ | ☒ | ☐ | ☐ | ☐ | ☒ | ☐ | ◐ | ◐ | ◐ | ◐ | ● | ○ | ○ | ○ | ○ |
Free Product Recovery Technologies | In situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ◐ | ◐ | ◐ | ◐ | ● | N/A | N/A | N/A | ◐ |
In Situ Activated Carbon | In situ physical/chemical | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | ● | ● | I/D | I/D | ● | I/D | I/D | I/D | ♢ |
Electrokinetic-Enhanced Remediation | In situ physical/chemical | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | ☐ | ☐ | ☒ | ☒ | I/D | ● | I/D | ● | ○ | ◐ | ◐ | ◐ | I/D |
Enhanced Aerobic Bioremediation | In situ biological | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ● | ● | ◐ | ○ | ◐ | ◐ | ○ | ◐ | I/D |
Disinfection | Ex situ physical/chemical | ☐ | ☐ | ☐ | ☐ | ☐ | ☒ | ☐ | ☐ | ☒ | ☒ | ☐ | I/D | I/D | I/D | I/D | I/D | I/D | I/D | I/D | I/D |
Biopiles | Ex situ biological | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☐ | ☒ | ☒ | ☐ | ☐ | ● | ◐ | ● | ◐ | ● | ○ | ○ | ◐ | I/D |
Biowalls | In situ biological | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ● | ◐ | ◐ | ● | ◐ |
Dredged Material Processing Technologies | Other | ☐ | ☒ | ☒ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
Landfarming | Ex situ biological | ☐ | ☐ | ☒ | ☐ | ☒ | ☐ | ☐ | ☒ | ☒ | ☐ | ☐ | ● | ◐ | ● | ◐ | ● | ○ | ○ | ◐ | I/D |
Amendment Injection | In situ physical/chemical | ☐ | ☒ | ☒ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☒ | ☐ | ● | ● | ● | ● | ◐ | ◐ | ◐ | ◐ | I/D |
Biogeochemical Transformation | In situ biological | ☐ | ☐ | ☒ | ☐ | ☐ | ☐ | ☐ | ☐ | ☒ | ☐ | ☐ | ○ | ● | ○ | ● | ○ | ● | ○ | ● | ○ |
Composting | Ex situ biological | ☐ | ☐ | ☒ | ☐ | ☒ | ☐ | ☐ | ☒ | ☒ | ☐ | ☐ | ● | ◐ | ● | ◐ | ● | ○ | ○ | ◐ | I/D |
Directional Wells | In situ physical/chemical | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☒ | ☒ | ☐ | ☒ | ☐ | I/D | I/D | I/D | I/D | I/D | I/D | I/D | I/D | I/D |
Enhanced In Situ Reductive Dechlorination for Groundwater | In situ biological | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☒ | ☒ | ☐ | ☐ | ○ | ● | ○ | ● | ○ | ○ | ○ | ○ | I/D |
In Situ Chemical Oxidation | In situ physical/chemical | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ● | ○ | ○ | ● | I/D |
MEC Consolidated Detonation | Ex situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☒ | ☐ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ● | ○ |
MEC Contained Detonation Chamber | Ex situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☒ | ☐ | N/A | N/A | N/A | N/A | N/A | N/A | N/A | ● | N/A |
MEC Screening | Ex situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☒ | ☐ | N/A | N/A | N/A | N/A | N/A | N/A | ◐ | ● | N/A |
Multi Phase Extraction | In situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☐ | ☒ | ☒ | ☐ | ☐ | ● | ● | ◐ | ○ | ● | ○ | ○ | ○ | ♢ |
Natural Source Zone Depletion | In situ biological | ☐ | ☐ | ☒ | ☐ | ☐ | ☐ | ☐ | ☐ | ☒ | ☐ | ☒ | I/D | N/A | I/D | N/A | ● | N/A | N/A | N/A | N/A |
Permeable Reactive Barriers | In situ physical/chemical | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ◐ | ◐ | ○ | ● | I/D |
Sediment Capping | Ex situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☒ | ☐ | ☐ | ◐ | ◐ | ● | ● | ◐ | ● | ● | ● | I/D |
Soil Washing | Ex situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ● | ● | ● | ● | N/A |
Environmental Dredging | Ex situ physical/chemical | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☒ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ● | ● | ● | ◐ | ● |
Vapor Treatment Technologies | Air emission/off-gas | ☐ | ☒ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ☒ | ☒ | ☒ | |||||||||
Bioreactors | Ex situ biological | ☐ | ☐ | ☒ | ☒ | ☒ | ☒ | ☐ | ☐ | ☒ | ☐ | ☐ | ◐ | ● | ◐ | ● | ○ | ◐ | ○ | ● | I/D |
Constructed Wetlands | Ex situ biological | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☐ | ☐ | ◐ | ◐ | ◐ | ♢ | ◐ | ● | ○ | ● | I/D |
Landfill and Soil Capping | Ex situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☒ | ☐ | ☐ | ☒ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ● | ● | ● | ● | I/D |
Groundwater Pump and Treat | Ex situ physical/chemical | ☐ | ☐ | ☒ | ☒ | ☒ | ☒ | ☒ | ☒ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ● | ● | ● | ● | ● |
Air Sparging | In situ physical/chemical | ☐ | ☐ | ☒ | ☒ | ☐ | ☒ | ☒ | ☐ | ☒ | ☐ | ☐ | ● | ● | ◐ | ◐ | ◐ | ○ | ○ | ○ | ◐ |
Large Diameter Auger Mixing | In situ physical/chemical | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ● | ● | ● | ● | I/D |
Excavation and Off-Site Disposal | Other | ☐ | ☐ | ☒ | ☐ | ☒ | ☒ | ☒ | ☒ | ☒ | ☐ | ☐ | ● | ● | ● | ● | ● | ● | ● | ● | ● |