Explosive and thermic compositions or charges – Stability or viscosity affecting
Patent
1996-10-18
2000-09-19
Nelson, Peter A.
Explosive and thermic compositions or charges
Stability or viscosity affecting
102293, 588203, 149124, C06B 2300
Patent
active
06120627&
ABSTRACT:
Technology for in situ remediation of undetonated explosive material. An explosive apparatus contains an explosive material in close proximity with microorganisms. An explosive mixture capable of self remediation in the form of an explosive material is intermixed with microorganisms. The microorganisms are either mobile or temporarily deactivated by freeze drying until rehydrated and remobilized. The microorganisms are capable of metabolizing the explosive material. Examples of such microorganisms include Pseudomonas spp., Escherichia spp., Morganella spp., Rhodococcus spp., Comamonas spp., and denitrifying microorganisms. A bioremediation apparatus that contains microorganisms and prevents contact between the microorganisms and explosive material is joined with an explosive apparatus that houses a charge of explosive material. A barrier is actuated by mechanical, electrical or chemical mechanisms to release the microorganisms into the explosive assembly to enable the microorganisms to begin metabolizing the explosive material, when the explosive apparatus is joined with the bioremediating apparatus. If the explosive material fails to detonate, the explosive is remediated by the action of the microorganisms. Remediation includes both disabling of the explosive material and detoxification of the resulting chemical compositions.
REFERENCES:
patent: 2330110 (1943-09-01), Buchan
patent: 3157119 (1964-11-01), Porter
patent: 3710718 (1973-01-01), Grant
patent: 4016117 (1977-04-01), Griffin
patent: 4044684 (1977-08-01), Gaggini et al.
patent: 4064941 (1977-12-01), Smith
patent: 4108728 (1978-08-01), Spinner et al.
patent: 4351729 (1982-09-01), Witt
patent: 4365557 (1982-12-01), Couture et al.
patent: 4845034 (1989-07-01), Menger et al.
patent: 4929552 (1990-05-01), Gold et al.
patent: 4961381 (1990-10-01), McLaughlin
patent: 5011614 (1991-04-01), Gresser et al.
patent: 5085998 (1992-02-01), Lebron et al.
patent: 5120441 (1992-06-01), Jackson et al.
patent: 5139365 (1992-08-01), Chesner
patent: 5139776 (1992-08-01), Chazono et al.
patent: 5296146 (1994-03-01), Jackson et al.
patent: 5302285 (1994-04-01), Attaway et al.
patent: 5314821 (1994-05-01), Tyndall
patent: 5370845 (1994-12-01), Miller et al.
patent: 5387271 (1995-02-01), Crawford et al.
patent: 5392860 (1995-02-01), Ross
patent: 5414198 (1995-05-01), Brodman et al.
patent: 5420035 (1995-05-01), Tyndall
patent: 5449618 (1995-09-01), Tyndall et al.
patent: 5455173 (1995-10-01), Crawford et al.
patent: 5478743 (1995-12-01), Perkins et al.
patent: 5484730 (1996-01-01), Tyndall et al.
patent: 5511482 (1996-04-01), DiPietropolo
patent: 5518919 (1996-05-01), Tyndall
patent: 5543324 (1996-08-01), Rajan et al.
patent: 5578488 (1996-11-01), Tyndall et al.
patent: 5593888 (1997-01-01), Glaze et al.
patent: 5610062 (1997-03-01), Tyndall
patent: 5616162 (1997-04-01), Crawford et al.
patent: 5711020 (1998-01-01), Wolfe et al.
patent: 5736669 (1998-04-01), Thomas et al.
patent: 5763736 (1998-06-01), Daume
patent: 5763815 (1998-06-01), Thomas et al.
patent: 5814514 (1998-09-01), Steffan et al.
John P. Knezovich et al., Chemical and Biological Systems for Treating Waste Streams Contaminated with High Explosives, paper submitted for JANNAF Safety and Environmental Protection Subcommittee Meeting in Tampa, Florida (Dec. 5-8, 1995).
John P. Knezovich et al., Chemical and Biological Systems for Regenerating Activated Carbon Contaminated with High Explosives, paper submitted to Proceedings Demin '94 in Luxembourg, Luxembourg (Nov. 14-16, 1994).
R. Boopathy et al., Biological Transformation of 2, 4, 6,--Trinitrotoluene(TNT) By Soil Bacteria Isolated from TNT--Contaminated Soil, 47 Bioresource Technology 19 (1994).
R. Boopathy et al., "Biotransformation of 2, 4, 6--Trinitrotoluene(TNT) By Co-Metabolism With Various Co-Substrates: A Laboratory-Scale Study", 47 Bioresource Technology 205 (1994).
Kaplan, David L., Biotechnology and Bioremediation for Organic Energetic Compounds, Organic Energetic Compounds, 373-416 (Marinkas, Paul L. ed. 1944).
Badger Farrell G.
Bahr Lyman G.
Richards Dean F.
Thomas Ronald D.
Welch Brendan M.
Nelson Peter A.
The Ensign-Bickford Company
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