Surface remediator

Details Surface remediator Surface remediator

1992-02-18

1993-09-07

Corbin, David H.

Hydraulic and earth engineering

Soil remediation

In situ contaminant removal or stabilization

405258, 405303, 588228, 37359, 371425, 37464, 37904, 37906, 110346, F23G 500, E02F 308, E01H 1500

Patent

active

052422461

ABSTRACT:
A soil surface remediation apparatus useful for decontamination of oil or chemical spill sites and toxic waste containing sites comprises a soil treatment apparatus mounted on a mobile trenching machine tractor which excavates trenches in a contaminated site to remove contaminated soil to the surface apparatus where the soil is decontaminated and is immediately replaced into the excavated trench in a continuous operation. Hydrocarbons or other useful by-products such as precious metals may be recovered from the soil. Both deep trenching and shallow trenching embodiments are disclosed.

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patent: 5088856 (1992-02-01), Yocum
patent: 5118230 (1992-06-01), Justice

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