Method and apparatus for the remediation of contaminated soils

Details Method and apparatus for the remediation of contaminated soils Method and apparatus for the remediation of contaminated soils

1990-08-17

1991-10-29

Taylor, Dennis L.

Hydraulic and earth engineering

Soil remediation

In situ contaminant removal or stabilization

210747, 405263, B09B 100

Patent

active

050611194

ABSTRACT:
A method for the remediation of contaminated soils, in which, without transport of the soil to the surface, a loosening of the soil structure is achieved by progressively injecting a liquid under high pressure into at least one cylindrically shaped soil body. Besides loosening the soil the liquid also serves as a carrier and transport medium for at least one effective substance, which decomposes and/or converts the respective contaminant on site. By this method, the effective substances are uniformly distributed in the soil treatment zones and reach the contaminants even in heterogeneous soil structures.

REFERENCES:
patent: 2768949 (1956-10-01), Hewey
patent: 3841102 (1974-10-01), Cinner et al.
patent: 4302132 (1981-11-01), Ogawa et al.
patent: 4456400 (1984-06-01), Heide et al.
patent: 4582611 (1991-04-01), Wang
patent: 4624606 (1986-11-01), Nakanishi et al.
patent: 4705218 (1987-11-01), Daniels
patent: 4786212 (1988-11-01), Bauer et al.
patent: 4844839 (1989-07-01), Manchak
M. Doppert, WLB Wasser, Luft und Boden of Mar. 1989, p. 58.

Affiliated with

Also associated with

Rating

Method and apparatus for the remediation of contaminated soils does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for the remediation of contaminated soils, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for the remediation of contaminated soils will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1396255