| 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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| 01/24/2002 | WO2001034279A3 Polyoxometalate materials, metal-containing materials, and methods of use thereof |
| 01/24/2002 | US20020008069 Heating, decomposition using light |
| 01/23/2002 | EP1173256A1 Method to make op detoxifying sponges |
| 01/22/2002 | CA2055676C Hydroconversion of a waste feedstock comprising highly reactive organic compounds |
| 01/16/2002 | CN1330969A Decomposition treatment process for dioxine |
| 01/16/2002 | CN1330968A Process for comprehensive treatment of acid and alkali dregs |
| 01/10/2002 | WO2002002192A1 Formulations for neutralization of chemical and biological toxants |
| 01/09/2002 | EP1170275A2 Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application |
| 01/09/2002 | EP1169488A2 Method for producing a self decontaminating surface |
| 01/09/2002 | EP1169431A2 Bacterial culture |
| 01/09/2002 | EP1169096A1 Process for chemical destruction of sulphur mustard |
| 01/03/2002 | WO2001045832A3 Single stage denitration |
| 01/02/2002 | EP1166825A1 Formulations for neutralization of chemical and biological toxants |
| 01/02/2002 | EP1166644A1 Enzymatic biodegradation of halogenated compounds |
| 01/02/2002 | EP1165847A1 Cyanide recovery from aqueous ore processing solutions by solvent extraction |
| 01/02/2002 | EP1165030A1 Antimicrobial denture cleansing compositions |
| 01/01/2002 | US6334954 Using fermentative microorganism to consume oxygen in fluid medium, allowing cleavage of nitroaromatic compound by anaerobic micoorganism |
| 01/01/2002 | US6334395 Methods, apparatus, and systems for accelerated bioremediation of explosives |
| 01/01/2002 | CA2102121C Bio-slurry reaction system and process for hazardous waste treatment |
| 12/27/2001 | WO2001048437A8 Method and apparatus for the destruction of suspected terrorist weapons by detonation in a contained environment |
| 12/27/2001 | US20010056214 Pollution control |
| 12/26/2001 | CN1076822C Apparatus, system, compositions and method for bioremediation of explosives |
| 12/19/2001 | CN1076206C Apparatus and method for vulcanizing harmful waste |
| 12/12/2001 | EP1113824A4 Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
| 12/12/2001 | EP1077747B1 Method for the material decomposition of composites containing artificial resin |
| 12/12/2001 | EP1062006B1 Decontaminating foam comprising an oxidising agent such as cerium (iv) |
| 12/06/2001 | US20010049463 Hydrolysis of the energetic materials (explosives and propellants) by combining a volatile base(liquid or gaseous ammonia) and water which forms ammonium hydroxide, which thencatalyzes the destruction of the energetic materials |
| 12/06/2001 | US20010048852 Stabilization of arsenic-contaminated materials |
| 12/06/2001 | US20010047934 Process and apparatus for eliminating dioxins |
| 12/06/2001 | US20010047929 Applying high voltage electrical discharge having selected high frequency component to break bonds, destroying material |
| 12/05/2001 | EP1159745A1 Method for remediating sites contaminated with toxic waste |
| 12/05/2001 | EP1159580A1 Method and apparatus for the destruction of suspected terrorist weapons by detonation in a contained environment |
| 11/29/2001 | WO2001089653A2 Immobilized metalchelate complexes for catalysis and decontamination of pesticides and chemical warfare nerve-agents |
| 11/27/2001 | US6323385 Wet type method of rendering dioxins innoxious |
| 11/27/2001 | US6322761 Nonpoisonous; efficiency;avoids excess precipitation; for decomposing organic or fat containing polychlorobisphenol |
| 11/27/2001 | US6322723 Reacting a mixture of magnesium, iron, aluminum, zinc, water and alkali metal salt |
| 11/22/2001 | WO2001056684A9 A method for treatment of flue gas cleaning products |
| 11/22/2001 | US20010042722 In-situ chemical oxidation-reduction and precipitation of heavy metals in soils and groundwater |
| 11/21/2001 | EP1154820A1 Broad spectrum decontamination formulation and method of use |
| 11/21/2001 | EP0772486B1 Method for the removal of non-metal and metalloid hydrides |
| 11/20/2001 | US6319706 Device for use in the bioremediation of polluted soils |
| 11/14/2001 | EP1012254A4 Method for reducting bioavailability of lead by a lead-sequestering soil bacterium |
| 11/13/2001 | US6316249 Microorganisms for use in decomposition and bioremediation of petroleum products |
| 11/08/2001 | WO2001083127A1 Decontamination plant and procedures |
| 11/08/2001 | WO2001083038A1 Detoxification of halogenated compounds in contaminated media |
| 11/08/2001 | US20010037980 Vaporization of chlorine based organic matter, photocatalyst, oxidizing with ultraviolet light, decomposing, and absorbing, adsorbing, or neutralizing; efficiency; by-product inhibition |
| 11/07/2001 | EP0807474B1 Method and equipment for the disposal of materials such as waste |
| 11/07/2001 | CN1321102A Method of treatment of halogenous, organic waste material |
| 11/06/2001 | US6313368 Method and compositions for stabilization of heavy metals, acid gas removal and pH control in contaminated matrices |
| 11/06/2001 | US6313194 Bringing polymer into contact with a solid phase composed of a carrier, a microorganism and an aqueous solution containing nutrients required for growth of microorganism and water to degrade polymer |
| 11/06/2001 | US6312587 Method of treating polychlorinated aromatic compound |
| 10/31/2001 | EP0988094B1 Method for treating residues resulting from the purification of garbage and/or industrial waste incineration fumes |
| 10/31/2001 | CN1319442A Organic compound decomposition process |
| 10/30/2001 | US6309622 Antimicrobial denture cleansing compositions |
| 10/30/2001 | US6309514 Process for breaking chemical bonds |
| 10/30/2001 | US6309338 Method and plant for the treatment and stabilization of materials containing environmentally noxious constituents |
| 10/30/2001 | US6309337 For removing lead from soil or solid waste, by contacting with sulfate and phosphate supplying reagents to capture leachable lead in apaptite |
| 10/25/2001 | WO2001078506A1 Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
| 10/25/2001 | US20010032820 Mixed oxide catalysts |
| 10/24/2001 | EP1148031A1 Electrochemical process for the degradation of organometallic compounds in dredged material |
| 10/18/2001 | US20010031905 Such as spent pot liner (SPL) from the Hall process containing cyanide and fluoride ions, using electrokinetics/electrochemistry; allows recovery of valuable constituents |
| 10/17/2001 | EP1144329A1 Method for treatment of heavy metal contamination |
| 10/17/2001 | CN1317450A Devil liquor treatment process and appts. for same and washing appts. using such appts. |
| 10/16/2001 | US6303367 Method for purifying matter contaminated with halogenated organic compounds |
| 10/10/2001 | EP1142630A2 A effluent treating method, an effluent treating apparatus, and a cleaning apparatus using the same |
| 10/10/2001 | CN1316499A Cleaner for removing residual organophosphorus in agricultural chemical from vegetables and its cleaning process |
| 10/10/2001 | CN1316282A Degradating agent for residual agricultural chemicals |
| 10/09/2001 | US6300121 Method for reducing bioavailability of lead by a lead-sequestering soil bacterium |
| 10/04/2001 | WO2001072344A1 Decontamination of surfaces exposed to biological warfare agents |
| 10/04/2001 | US20010027172 Made by decarboxylation of the corresponding fluoroalkyl ether carboxylic acids; use in fluorinated polyether deposition, soldering, and cleaning and drying; low boiling, shorter atomospheric life, less harmful to ozone layer |
| 10/04/2001 | US20010025782 Process and apparatus for treating dioxins |
| 10/04/2001 | EP0912214B1 Degradation of biodegradable polyester amides with enzymes |
| 10/02/2001 | CA2143841C Waste processing |
| 09/27/2001 | WO2001070338A2 Decontamination composition and emulsions therefrom |
| 09/27/2001 | US20010025110 Reductive amination for aldehyde neutralization |
| 09/27/2001 | DE10013796A1 Decontamination composition useful for treating surfaces contaminated with chemical warfare agents comprises an active agent, a neutral salt, an emulsifier and a solvent derived from natural fatty acids |
| 09/27/2001 | DE10011983A1 Decontamination process involves using energy from ionizing radiation source to break down chemical material into its component parts |
| 09/25/2001 | US6294709 Process for decomposing fluorocarbons reagent and apparatus used therefor |
| 09/20/2001 | US20010022206 Comprises metal oxide film (of platinum, iridium, ruthenium, titanium, tantalum, and/or rhodium) on surface of reaction vessel; corrosion resistance; durability |
| 09/18/2001 | US6291737 Supplying compound selected frommonoethanolamine, diethanolamine, triethanolamine, aniline, n-propylamine, ethylenediamine and aminomethylpropanol in an exhaust duct, contacting gaseous flow containing dioxins and heating to |
| 09/18/2001 | US6291736 Contacting material with phosphoric acid to produce a mixture; curing mixture; wherein concentration of leachable radioactive substances in material so treated is decreased and non-leachable solid materials are formed |
| 09/18/2001 | US6290066 Method for removal of ammonia from fly ash |
| 09/13/2001 | WO2001066486A1 Control of ammonia emission from ammonia-laden fly ash in concrete |
| 09/13/2001 | WO2001010504A3 Treatment of chemical hydrolysates |
| 09/12/2001 | EP1132347A2 Integrated effluent treatment process for nitroaromatic manufacture |
| 09/12/2001 | EP1131137A1 Method for the non-leachable immobilisation of molybdenum compounds in a slag |
| 09/11/2001 | US6288289 Integrated effluent treatment process for nitroaromatic manufacture |
| 09/11/2001 | US6287847 Biodegradation of metal cyanides |
| 09/11/2001 | US6287842 Strain of alcaligenes latus bacteria used for the decomposition of polychlorinated biphenyls |
| 09/05/2001 | EP1128875A2 Method and apparatus for containing and suppressing explosive detonations |
| 09/04/2001 | US6284940 Method for decomposing halogenated organic compound |
| 09/04/2001 | US6284522 Isolated and purified DNA molecule and protein for the degradation of triazine compounds |
| 09/04/2001 | US6284514 For the clean-up of herbicide production sites and buildings, as well as ground water, surface water and soils surrounding said sites |
| 09/04/2001 | US6283675 Method for oxidative destruction of carbon disulfide in soil |
| 09/04/2001 | CA2066162C Oil treatment method |
| 08/30/2001 | WO2001062346A2 Destruction of energetic materials |
| 08/28/2001 | US6280694 Single stage denitration |
| 08/28/2001 | US6280600 Method of decomposing organic compounds |
| 08/23/2001 | WO2001061061A1 Method and a plant for removing mercury contamination from metal with a reducing liquid |
| 08/22/2001 | EP0930929B1 Microbiological method for eliminating halogenated ethenes |