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| Sites where FRx has worked in North America |
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By any metric, FRx has performed an astonishing record of injections, usually by creating hydraulic fractures:
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Depth:
Shallowest: 6 inches (just to see if it could be done)
Shallowest remedial application: ~3ft
Deepest remedial application: ~225 ft
| Granular material (proppant)
Sand
Zero valent iron (ZVI)
Potassium permanganate (KMnO4 or "perm")
Gypsum
Calcium Hydroxide
Potassium persulfate
Blends of ZVI & Organic matter, e.g. EHCR
Porous ceramic beads, e.g. IsoliteR
Activated Carbon
Nailheads
| Geologic setting
glacial till
saprolite
residuum
coastal deposits
volcanic soils
overbank, fluvial systems
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Geographic Location
42 out of 50 States
Ontario, Quebec
Northern Europe
| Since 1994
| Quantity
Over 350 Sites
Thousands of injection events
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