| Patents for A62D 3 - Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (9,310) |
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| 10/04/1995 | EP0674920A1 Process and apparatus for digesting solid waste |
| 10/04/1995 | EP0674734A1 Runway-maintenance device. |
| 10/04/1995 | EP0674536A1 Toxic material disposal |
| 10/03/1995 | US5455173 Biological isolates for degrading nitroaromatics and nitramines in water and soils |
| 09/28/1995 | WO1995025708A1 Process for the destruction of explosives |
| 09/28/1995 | WO1995025586A1 Dephosphorizing material and dephosphorizing method |
| 09/28/1995 | DE4411324A1 Cement prodn. from asbestos cement or sprayed asbestos |
| 09/28/1995 | DE4410045A1 Removal of cyanide from metal-working waste water |
| 09/28/1995 | DE4406967A1 High-temperature combustion destruction of toxic gases |
| 09/28/1995 | CA2185646A1 Process for the destruction of explosives |
| 09/26/1995 | US5453562 Process for removing volatile components from soils and sludges contaminated with hazardous and radioactive materials |
| 09/26/1995 | US5453375 Biodegradation with Acinetobacter, by-product of nuclear fuel reprocessing |
| 09/26/1995 | CA2037160C Amorphous alloy catalysts for decomposition of flons |
| 09/21/1995 | WO1995024945A1 Treatment of undesirable halogenated organic compounds |
| 09/21/1995 | CA2184253A1 Treatment of undesirable halogenated organic compounds |
| 09/19/1995 | US5451738 Plasma arc decomposition of hazardous wastes into vitrified solids and non-hazardous gasses |
| 09/19/1995 | US5451382 Process and plant for removing lead, cadmium and zinc from dusts |
| 09/19/1995 | US5451378 Photon controlled decomposition of nonhydrolyzable ambients |
| 09/19/1995 | US5451324 Method of treating liquid effluents containing organic compounds |
| 09/19/1995 | US5450817 Homogenizing with basic-reacting alkali metal compound by kneading, drying, fragmentation |
| 09/14/1995 | WO1995024465A1 Single bacterial isolates for the degradation of nitrogen containing phenol compounds |
| 09/14/1995 | WO1995024241A1 Methods for destroying ozone depleting substances |
| 09/14/1995 | DE4408013A1 Reducing chemical decontamination |
| 09/14/1995 | DE19502465A1 Cleaning soil and material contaminated with poly:cyclic aromatic hydrocarbon(s) |
| 09/14/1995 | CA2184825A1 Methods for destroying ozone depleting substances |
| 09/13/1995 | EP0671358A2 Preparation and use of an oxidation agent containing dihalogentetraoxide ions |
| 09/13/1995 | EP0670818A1 Method of manufacturing ceramic blocks in which residues containing heavy metals are bound, and the ceramic blocks thus manufactured |
| 09/13/1995 | EP0348502B1 Asbestos decomposition |
| 09/12/1995 | US5449618 Methods of degrading napalm B |
| 09/12/1995 | CA1336981C Chemical destruction process for halogenated organic compounds |
| 09/07/1995 | DE4407339A1 Asbestos fibre disposal |
| 08/31/1995 | DE4439122A1 Rendering an object contg. PCB(s) safe |
| 08/30/1995 | EP0669145A1 Method for immobilizing ecologically harmful, organic or inorganic compounds |
| 08/29/1995 | US5445800 Generates active oxygen to decompose harmful substances |
| 08/24/1995 | WO1995022418A1 Process for the treatment of contaminated land |
| 08/24/1995 | WO1995022375A1 Process for the treatment of contaminated material |
| 08/24/1995 | WO1995022374A1 Process for the treatment of contaminated material |
| 08/24/1995 | WO1995022373A1 Removal of heavy metals from fly ash and fume purification residues resulting from waste incineration |
| 08/24/1995 | CA2183585A1 Process for the treatment of contaminated material |
| 08/24/1995 | CA2183584A1 Process for the treatment of contaminated land |
| 08/24/1995 | CA2183583A1 Process for the treatment of contaminated material |
| 08/23/1995 | EP0524933B1 Methods for neutralizing dyestuff-sludges and waste products |
| 08/22/1995 | US5443742 Purification of stable organic compounds |
| 08/17/1995 | DE4412633C1 Preventing sulphur tri:oxide mist forming from oleum esp. spillage |
| 08/16/1995 | EP0667180A1 Process for the disposal of halogenated hydrocarbons |
| 08/16/1995 | EP0667173A1 Destruction of contaminants using a low-energy electron beam |
| 08/16/1995 | EP0666834A1 Methods for generating residual disinfectants during the ozonization of water |
| 08/10/1995 | DE4418410C1 Melting asbestos material in surface melting furnace |
| 08/10/1995 | DE4400729A1 Decontamination of wood containing preservatives |
| 08/10/1995 | DE4345000A1 Decontamination of material containing hydrocarbon compounds |
| 08/10/1995 | DE19502548A1 Detection and neutralisation system for toxic material, e.g. pollutant |
| 08/08/1995 | US5440058 Method for separating compounds in process streams |
| 08/08/1995 | US5439652 Use of controlled periodic illumination for an improved method of photocatalysis and an improved reactor design |
| 08/08/1995 | US5439508 Process of separating halogenated dioxins and furans from exhaust gases from combustion plants |
| 08/08/1995 | US5439498 Plasma arc furnace unit having plasma arc torch that converts battery casings into combustible gas, volatilizes lead contaminatns and vitrifyes the soil |
| 08/03/1995 | WO1995020607A1 Mercury binding polypeptides and nucleotides coding therefor |
| 08/03/1995 | DE4411190C1 Biological treatment of compsns. contg. fine grain solids and harmful substances |
| 08/03/1995 | CA2182190A1 Mercury binding polypeptides and nucleotides coding therefor |
| 08/02/1995 | EP0583327B1 Method and apparatus for eliminating volatile amines used in preparing foundry cores |
| 08/02/1995 | CA2139970A1 Refractory for containment of fluoride-rich salt melts |
| 08/01/1995 | US5437853 Hydrogenation over a supported Group VIII metal catalyst |
| 07/26/1995 | EP0663960A1 Method for removing mercury from contaminated soils and industrial wastes and related apparatus |
| 07/25/1995 | US5436210 Method and apparatus for injection of a liquid waste into a molten bath |
| 07/25/1995 | US5435982 Oxidation of organic wastes into carbon monoxide and carbon dioxide and hydrogen, refractory packing in molten metal bath |
| 07/20/1995 | DE4402015A1 Wet chemical-physical decontamination of shredded old wood e.g. railway sleepers |
| 07/18/1995 | US5434337 Process for destroying toxic substances occurring during the elimination of organic refuse components |
| 07/18/1995 | US5434336 Reaction with sulfur, low temperature |
| 07/18/1995 | US5434335 Molten salt destruction of energetic waste materials |
| 07/18/1995 | US5434192 Nonionic and fluorinated surfactants, solvent, polymer, and water; storage stability |
| 07/18/1995 | US5433932 Process to recover azide values from azide-based gas generating materials |
| 07/13/1995 | WO1995018687A1 Oxidative cleaning process of contaminated slurries or slurried earth |
| 07/13/1995 | WO1995018667A1 Prevention of formation and destruction of organohalogen compounds in incineration of waste materials |
| 07/13/1995 | WO1995018652A1 Sodium dispersion and organohalide reaction processes |
| 07/13/1995 | DE4405800C1 Aq. oxidising soln. contg. di:halo:tetra:oxide ions |
| 07/13/1995 | DE4339973C1 Granulated wastes mixed with coal grains and gasified with oxygen and steam |
| 07/13/1995 | CA2180633A1 Prevention of formation and destruction of organohalogen compounds in incineration of waste materials |
| 07/13/1995 | CA2180560A1 Oxidative cleaning process of contaminated slurries or slurried earth |
| 07/12/1995 | EP0648255A4 Treatment of waste. |
| 07/12/1995 | EP0447530B1 Treatment of hazardous waste material |
| 07/12/1995 | CN1029296C System and process for conversion of harmful matter to inert solid matrix |
| 07/11/1995 | US5431923 Sequestering metals with proteins |
| 07/06/1995 | WO1995017927A1 Composition and process for reducing or preventing metal and acid contamination in rock drainage |
| 07/06/1995 | DE4400308A1 Toxic liquid wastes treated by combined electrolysis and UV radiation |
| 07/06/1995 | CA2179531A1 Composition and process for reducing or preventing metal and acid contamination in rock drainage |
| 07/04/1995 | US5430235 Fixant for mixed organic and inorganic contaminated materials and method for using same |
| 07/04/1995 | US5430234 Process for removing phosphorus and heavy metals from phosphorus trichloride still bottoms residue |
| 07/04/1995 | US5430233 Adding water soluble phosphate |
| 07/04/1995 | US5430231 Using an aqueous solution of hydrogen peroxide in the presence of a ferrous compound as oxidation catalyst |
| 07/04/1995 | US5430229 Chemical process for disposal of rocket propellant containing nitrate ester |
| 07/04/1995 | US5430228 Ozone methods for the destruction of chemical weapons |
| 07/04/1995 | US5429949 S-triazine degrading bacteria |
| 06/29/1995 | WO1995017359A1 Method of organic homologation employing organic-containing feeds |
| 06/29/1995 | CA2179774A1 Method of organic homologation employing organic-containing feeds |
| 06/28/1995 | EP0659709A1 Diffusion resistant refractory for containment of fluorine-rich molten salt |
| 06/28/1995 | EP0659450A1 Process for decomposing a chloroorganic compound and for remedying environment with microorganisms |
| 06/28/1995 | EP0659297A1 Toxic remediation system and method |
| 06/28/1995 | EP0659257A1 Waste processing. |
| 06/27/1995 | US5427738 Method and system for detoxifying solid waste |
| 06/22/1995 | WO1995016513A1 Method for the destructive scrubbing of methyl chloride gas |
| 06/22/1995 | DE4344478A1 Chemical and morphological alteration of asbestos, useful as precursor |