Foamed gel for blocking fluid flow in soil

Details Foamed gel for blocking fluid flow in soil Foamed gel for blocking fluid flow in soil

1995-01-04

1995-10-31

Suchfield, George A.

Hydraulic and earth engineering

Earth treatment or control

Chemical

405270, 523132, E02D 312

Patent

active

054623901

ABSTRACT:
A soil treatment process is provided utilizing a foamed gel to block the flow of a migratory fluid in a soil. Placement of the foamed gel in a desired treatment region of the soil produces a seal that substantially eliminates the permeability of the treatment region to the migratory fluid and prevents migration of fluid across the region. In each of its numerous embodiments, the process can be employed as either a remedial or a preventative treatment.

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patent: 5372462 (1994-12-01), Sydansk

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