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WO/1998/015322 |
A class of fire suppressant compounds which have labile bromine atoms bound to atoms other than carbon have been discovered to be more effective at suppressing fires than Halon 1211 and Halon 1301. Moreover, this class of fire suppressan...
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WO/1998/015338 |
The invention relates to microbiological elimination of halogenated ethenes. Said method is characterized by the fact that bacteria strains which degrade halogenated ethene and grow with ethene as a source of carbon and energy are preada...
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WO/1998/015364 |
This invention concerns a process for immobilizing hazardous material by temporally and/or spatially controlled crystallization and precipitation of barium sulfate (BaSO�4?) in porous and/or fissured stones and/or stone debris, the ext...
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WO/1998/014530 |
Passive fire-suppression objects adapted for placement adjacent or in a confined area to be protected are provided and comprise a three-dimensional body presenting a surface communicating with the confined area; solid polyhalon fire-supp...
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WO/1998/013105 |
A process is disclosed for at least partially decomposing halogenated organic compounds by halophilic archae bacteria, extracts or components thereof. Also disclosed is a process for obtaining organisms adapted to halogenated compounds a...
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WO/1998/013311 |
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30 % by weight of an acid component, optionally a source of fluor...
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WO/1998/013315 |
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30 % by weight of phosphoric acid, and from about 0.1 to about 4 ...
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WO/1998/013106 |
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30 % by weight of an acid component, at least about 0.1 % by weig...
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WO/1998/013310 |
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30 % by weight of an inorganic acid, and from about 0.1 to about ...
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WO/1998/013313 |
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30 % by weight of a boron tetrafluoride salt, free of or having o...
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WO/1998/013314 |
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30 % by weight of an inorganic acid, and from about 0.1 to about ...
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WO/1998/013312 |
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30 % by weight of a hexafluorosilicate salt, and free of or havin...
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WO/1998/009722 |
The present invention is a method and apparatus for altering a carbon containing compound in an aqueous mixture. According to a first aspect of the present invention, it has been discovered that for an aqueous mixture having a carbon con...
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WO/1998/009686 |
A set of blends for extinguishment of fires, suppression of explosions, and inertion against fires and explosions is disclosed. The blends are comprised of a bromine-containing component and a fluorine-containing component. The bromine-c...
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WO/1998/008628 |
In a method for the treatment, in particular stabilization, of materials containing environmentally noxious constituents, especially from the incineration of waste, in which the materials are treated with ferrous compounds and water, the...
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WO/1998/007831 |
A novel microorganism which has the following characteristics: morphology (coccoid, rod shaped), gram staining (+), spore forming (-), motility (-), relationship to oxygen (aerobic), oxidase test (-), catalase test (+), resistance to aci...
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WO/1998/007472 |
A gum-thickened fire retardant composition with improved stability and/or corrosion resistance contains a fire retardant salt, a gum thickener, an aqueous liquid carrier and at least one non-toxic water-soluble additive which is at least...
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WO/1998/007661 |
The invention concerns the decomposition of triiodobenzene derivatives in aqueous media at low temperature by one of the following processes: mixing with manganese (III) compounds; mixing with white rot fungi; and mixing with the mangane...
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WO/1998/003228 |
Method for extinguishing fires by applying to the boundaries of the fire an aqueous suspension comprising 1 to 3 % by weight of a polymeric product, which contains up to 400 g of endomolecularly bound water per gram of polymer, and optio...
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WO/1998/001241 |
A method for degrading an undesirable ether-based environmental contaminant by contacting the ether with a propane-oxidizing microorganism or with an isopropanol-oxidizing microorganism to convert the ether to innocuous compounds which a...
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WO/1998/000202 |
This invention involves a novel paint formulation which acts as a carrier for heavy metal reactive chemicals so that when this novel paint is applied to a heavy metal painted surface and both are subsequently removed, the heavy metal pai...
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WO/1997/047363 |
A method for biodegrading a metal cyanide or a mixture of two or more cyanides comprising causing an organism to grow in a medium containing the cyanide or cyanides with the pH of the medium being 6 or less.
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WO/1997/047704 |
Compositions of nonafluoromethoxybutane and cyclopentane, nonafluoromethoxybutane and cyclohexane; nonafluoromethoxybutane, cyclopentane and acetone, nonafluoromethoxybutane, cyclohexane and acetone, nonafluoromethoxybutane, trans-1,2-di...
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WO/1997/047362 |
A method for removing heavy and/or toxic metals from the solids produced by the dry, semi-dry or semi-wet processing of waste incineration gases or glass furnace gases, is disclosed. The method comprises the steps of preferably selective...
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WO/1997/046283 |
Fire-fighting concentrate compositions contain fluorinated amine oxide surfactants as well as fluorine free surfactants. Fire-fighting premixes are also provided, as well as a method of fighting fires using the compositions and premixes....
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WO/1997/046635 |
The invention concerns a fireproofing agent which can be applied to boards or shaped parts of particles or fibres, obtained from wood or components of annual plants, in order to render them fireproof. The fireproofing agent according to ...
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WO/1997/045167 |
The subject matter of the invention is a fire-fighting concentrate composition comprising: a) a fluorochemical oligomer having a plurality of pendent fluoroaliphatic groups; b) one or more fluorochemical surfactants and one or more non-f...
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WO/1997/045166 |
The present invention relates to a mineral-water suspension for use against fires that can be used in extinguishing or preventing fires of various types and forces. This suspension comprises liquid glass, clay and water, wherein the liqu...
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WO/1997/045570 |
Azeotropic or azeotrope-like compositions comprising effective amounts of 1,1,1,2,3,4,4,5,5,5-decafluoropentane and cyclohexane or 1,1,1,2,3,4,4,5,5,5-decafluoropentane, cyclohexane and acetone to form azeotropic or azeotrope-like compos...
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WO/1997/044007 |
The present invention relates to skin protection agents, in particular to topical compositions which can prevent the passage of toxic chemicals through the skin, such as barrier creams. Formulations may contain hexamethylene tetramine or...
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WO/1997/044096 |
A method for the incineration of a fluid or fluidizable material by use of a pulsed plasma is disclosed. The plasma is produced by a confined discharge in a closed chamber having an exit port and containing an ablating material. The meth...
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WO/1997/043014 |
A process for the enzymatic degradation of polyester amides, in which the polyester amides are mixed with enzymes selected from the group of esterases, lipases and proteases in an aqueous solution which may be buffered.
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WO/1997/043013 |
The invention features fire-extinguishing emulsifiers for hydrocarbon and polar liquid fires. These polyvalent emulsifiers, without polysaccharide, comprise: (a) at least one telomer containing fluorine having a perfluoroalkyl radical an...
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WO/1997/043012 |
This invention relates to a foam fire suppressant, dispersant and detergent composition containing an emulsifier surfactant, a coconut fatty acid, a vegetable distilled fatty acid, a nonionic and ionic surfactant, a wetting agent surfact...
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WO/1997/042365 |
The present invention relates to flameproof fabrics based on melamine resin fibres, fireproof blankets and clothing made therewith and their use for extinguishing fires and protecting people and objects from fire, combustion products and...
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WO/1997/041246 |
The invention is a consortium of thermophilic methanotrophic organisms in culture medium containing said consortium reproduced at temperatures of 50 �C to 80 �C, said consortium being comprised primarily of ovoid or rod-shaped organi...
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WO/1997/040136 |
Microorganisms belonging to the genus Burkholderia and having the ability to decompose halogenated hydrocarbon, which are able to decompose 50 % or more of 100 ppm of trichloroethylene in 2 days, or decompose 100 % of 30 ppm of trichloro...
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WO/1997/039805 |
Fire flooding and extinguishing agents and detoxifiers which are environmentally safe and non-toxic in both natural form and in fire exposed degraded forms are disclosed. The flooding and streaming-type fire extinguishing agents are rich...
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WO/1997/040107 |
The present invention involves a method of removing paint containing heavy metal from a surface without the production of hazardous wastes. Specifically, this method involves applying a coating preparation to the heavy metal containing p...
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WO/1997/038943 |
The invention is a method and apparatus using high cerium concentration in the anolyte of an electrochemical cell to oxidize organic materials. The method and apparatus further use an ultrasonic mixer to enhance the oxidation rate of the...
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WO/1997/038805 |
There is described a process for cleansing contaminants, such as oil, PCB, PAH, heavy metals and the like, from a heterogeneous material, such as sand, gravel, earth, oil gravel, asphalt, drill borings ("kaks") and the like. More specifi...
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WO/1997/039136 |
The present invention is directed to methods to enhance the rate and extent of biodegradation of organic compounds by peroxidase enzymes such as those produced by lignin-degrading fungi and particularly by white rot fungi. It has been di...
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WO/1997/037048 |
The invention relates to a process for separating sulphide-containing materials using hydrogen peroxide. Within the meaning of the invention, sulphide-containing materials are those of natural origin, e.g. mono or polysulphide ores, or p...
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WO/1997/034660 |
This invention relates to a process for the decomposition of material selected from halogenated organic compounds, to compounds which are environmentally acceptable, or are amenable to further degradation by conventional disposal systems...
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WO/1997/034713 |
In order to treat organic chlorine compounds, which are generally hard to decompose, by a method, which poses no problem in terms of processes and is excellent in safety and economy, excess alkali is used to make the treating complete wh...
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WO/1997/034476 |
A waste solidifier and disinfecting composition is disclosed to solidify liquid medical waste and to reduce the number of infectious organisms in same. The composition comprises a solidifying agent, a microbicidal agent and may include a...
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WO/1997/033653 |
The disclosure relates to a method of extinguishing fires, a fire-extinguishing compound and a fire-extinguishing system. The proposed method involves the preparation of a fire-extinguishing composition containing an oxidant and a fuel-b...
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WO/1997/033655 |
The decontamination of various materials is disclosed. A composition provided for this purpose includes a peracid or salt thereof selected from an imidoperacid of general formula (I), wherein n is an integer from 3 to 8, and R1, which is...
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WO/1997/031682 |
The invention relates to a process for microbial decomposition of harmful substances in media charged with harmful substances during cleaning of air, sewage and soil. It also relates to a device for performing said process, micro-organis...
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WO/1997/031989 |
This invention relates to compositions of cyclopentane, and a compound selected from the group consisting of hydrofluorocarbons, hydrofluoroethers, or fluorinated sulfur compounds. Specifically these compounds may be selected from the gr...
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