Decontamination of hydrocarbon contaminated soil

Liquid purification or separation – Processes – Treatment by living organism

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Details

210631, 210747, 405128, 134 40, C02F 334

Patent

active

050394150

ABSTRACT:
The method of treating hydrocarbon contaminated soil that includes forming the soil into a flowing particulate stream; forming an aqueous liquid mixture of water and treating substance that reacts with hydrocarbon to form CO.sub.2 and water; dispersing the liquid mixture into the particulate soil stream to wet the particulate; allowing the substance to react with the wetted soil particulate to thereby form CO.sub.2 and water, whereby the resultant soil is beneficially treated.

REFERENCES:
patent: 3951804 (1976-04-01), Smith
patent: 4021348 (1977-05-01), Smith
patent: 4039451 (1977-08-01), Smith
patent: 4179375 (1979-12-01), Smith
patent: 4336136 (1982-06-01), Giguere
patent: 4482459 (1984-11-01), Shiver
patent: 4611951 (1986-09-01), Sapp
patent: 4822490 (1989-04-01), Dyadechko et al.
patent: 4849360 (1989-07-01), Norris et al.

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