Chemistry: molecular biology and microbiology – Apparatus
Patent
1996-08-08
1998-11-03
Beisner, William H.
Chemistry: molecular biology and microbiology
Apparatus
4352865, 4352902, 37352, 405128, 405263, 111122, 111123, C12M 102
Patent
active
058307524
ABSTRACT:
An apparatus for in-situ remediation of contaminated soil or sludge having a trenching tool and an injection system for applying remediation agent to the contaminated material during in situ communication. The remediation agent is injected into the contaminated material by the injection system preferably having a plurality of injection nozzles positioned along the length of the trenching tool. The treated material is backfilled or deposited directly into the trench excavated by trenching tool thereby obviating the need for off-site disposal. The constituent remediation agents in the remediation agent may be adjusted to adapt to varying site conditions and contaminants. The remediation agent may also be heated to accomplish volatile stripping of the contaminated material or to activate microbial agents in a low temperature environment.
REFERENCES:
patent: 3791322 (1974-02-01), Van Der Lely et al.
patent: 4244664 (1981-01-01), Duverne
patent: 4475541 (1984-10-01), Peterson
patent: 4543013 (1985-09-01), Wagner et al.
patent: 4548720 (1985-10-01), Gilligan
patent: 4687373 (1987-08-01), Falk et al.
patent: 4737356 (1988-04-01), O'Hara et al.
patent: 4844807 (1989-07-01), Manchak, Jr.
patent: 4849360 (1989-07-01), Norris et al.
patent: 4891320 (1990-01-01), Aust et al.
patent: 4913586 (1990-04-01), Gabita
patent: 4927292 (1990-05-01), Justice
patent: 4950409 (1990-08-01), Stanforth
patent: 5037240 (1991-08-01), Sherman
patent: 5057227 (1991-10-01), Cohen
patent: 5085998 (1992-02-01), Lebron et al.
patent: 5118230 (1992-06-01), Justice
patent: 5133625 (1992-07-01), Albergo et al.
patent: 5161914 (1992-11-01), Rahn et al.
patent: 5162600 (1992-11-01), Cody et al.
patent: 5169263 (1992-12-01), Johnson et al.
patent: 5242246 (1993-09-01), Manchek, III et al.
patent: 5259327 (1993-11-01), Thompson et al.
patent: 5348422 (1994-09-01), Manchak, III et al.
patent: 5401119 (1995-03-01), Washington et al.
Toyota Industrial Equipment brochure entitled "Toyota Trenchers", 2pp., Sep. 1989.
Drawing, Environmental Constructors, Inc., 1 p., Jun. 1992.
Hazmat World, "Cutoff Walls", Feb., 1993, pp. 42-44.
Farrell, "Breaking New Ground in Groundwater Remediation", Hazmat World, Jan., 1993, pp. 28-30.
Advirtisement, Industrial Builders, Inc., "Ground Water Clean-Up", one page No Date Provided.
Advertisement, Millgard Environmental Corporation, one page, No Date Provided.
LandOfFree
Apparatus for in-situ soil remediation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for in-situ soil remediation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for in-situ soil remediation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-688483