| Patents for A62D 101 - Harmful chemical substances made harmless, or less harmful, by effecting chemical change (5,283) |
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| 12/21/2007 | WO2007146671A2 Ultaviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water |
| 12/19/2007 | CN101088581A Poisonous waste treating method and special apparatus |
| 12/13/2007 | WO2007141911A1 Method of dehalogenating organic compound |
| 12/06/2007 | WO2007139902A2 Methods for degrading phenolic biocides present in fluid compositions |
| 12/06/2007 | US20070282152 Production of one or more useful products from lesser value halogenated materials |
| 12/04/2007 | US7303684 For the microwave destruction of contaminated water-based liquids, such as by chemical and biological agents, employs carbonaceous materials to enhance the efficiency of the microwaves while keeping the bulk temperature down to only a modest rise; absorption reactor is used not employing microwaves |
| 11/28/2007 | CN101077443A Safety processing method for hypertoxic cyanogen and/or cyanide |
| 11/22/2007 | WO2007134159A2 Directed energy melter |
| 11/21/2007 | CN200977364Y Device for decreasing the content of formaldehyde in artificial plate |
| 11/14/2007 | CN101069773A Bundle-kiln dry-method chromium residue detoxining technology |
| 11/13/2007 | CA2315919C Method for packaging industrial, in particular radioactive, waste in apatite ceramics |
| 11/08/2007 | WO2007125661A1 Method for detoxification of harmful compound |
| 11/08/2007 | US20070256713 Method for Decontaminating Surfaces |
| 11/07/2007 | CN100346889C Sonication treatment of polychlorinated biphenyl contaminated media |
| 10/30/2007 | US7288504 Method for producing spherical activation carbon |
| 10/17/2007 | CN101053689A Iron and manganese complex for promoting polyhalogenated organic dehalogenation and detoxification in soil |
| 10/16/2007 | CA2137996C Treatment process for contaminated waste |
| 10/10/2007 | EP1225973A4 Single stage denitration |
| 10/10/2007 | CN101049533A Method for treating flying ash of burning garbage |
| 10/10/2007 | CN101049532A Agent for releasing pesticide residue inside farm product, and preparation method |
| 10/09/2007 | US7279129 For rapid, emergency situation decontamination of areas contaminated with potentially harmful or lethal chemical and/or biological warfare agents or other hazardous substances |
| 10/02/2007 | US7276640 Metal oxide nanoparticles for smoke clearing and fire suppression |
| 09/27/2007 | WO2007108468A1 Method of soil treatment and soil treating apparatus |
| 09/26/2007 | EP1836008A1 In-container mineralization |
| 09/20/2007 | WO2007106819A2 Method preventing toxic runoff in conjunction with plasma gasification |
| 09/20/2007 | US20070219085 Process for the Reduction of Activated Chromium Oxide Catalyst |
| 09/20/2007 | US20070218539 Method for the degradation of MTBE and TBA |
| 09/20/2007 | DE4307468B4 Verfahren zur Fällung von Schwermetallen, Uran und toxischen Metallen bei der Sanierung von bergbaulichen Anlagen, insbesondere aus kontaminierten Wässern Process for the precipitation of heavy metals, uranium and toxic metals in the rehabilitation of mining facilities, particularly from contaminated waters |
| 09/18/2007 | US7271137 Neutralize biological pathogens; sterilization of medical equipment; food processing equipment; mixture of bleaching activator, base and water |
| 09/18/2007 | US7270973 by passivation and adsorption; hydrolase enzyme immobilized within polyelectrolyte multilayers and a polymerizable end-capping layer; storage stable; |
| 09/12/2007 | CN100336586C Submerged plasma generator, method of generating plasma in liquid and method of decomposing toxic substance with plasma in liquid |
| 09/11/2007 | CA2395851C A method for treatment of flue gas cleaning products |
| 09/06/2007 | US20070207533 Device and method for collection and biodegradation of hydrocarbon fluids |
| 09/04/2007 | US7265254 Waste processing method, waste processing system, integrated waste processing method, and integrated waste processing system |
| 08/30/2007 | US20070202588 Petroleum Biosorbent Based on Strains of Bacteria and Yeast |
| 08/15/2007 | EP1742734B1 Process for the reduction and safe disposal of an activated chromium oxide catalyst |
| 08/15/2007 | CN101015731A Method for biological degradation of MTBE by using bacterium-algae mixture |
| 08/14/2007 | US7256320 Method for defeat of bulk chemical warfare agents |
| 08/14/2007 | CA2251678C Method of nonhazardous removal of paint containing heavy metals and coating preparation for performing the same |
| 08/09/2007 | WO2007088680A1 Extract composition and method of detoxifying toxic compound with use of the same |
| 08/09/2007 | US20070184448 Method of judging biological activity in bioremediation site and polynucleotide for detecting microorganism to be used therein |
| 08/08/2007 | CN101011623A Formaldehyde removing agent composition |
| 08/02/2007 | US20070175767 Method and apparatus for dehalogenating organic halide through electrolysis |
| 07/31/2007 | US7250145 Method and apparatus for sterilizing mail and textile articles |
| 07/19/2007 | WO2007081032A1 Electrode device for plasma discharge |
| 07/19/2007 | US20070166213 Method and apparatus for sterilizing mail and textile articles |
| 07/18/2007 | CN1326581C Treating method for hazarous material |
| 07/18/2007 | CN100998914A Treatment method of low grade titanium-riched material chlorination dust collecting slag |
| 07/10/2007 | US7240618 A water permeable shell, a freeze-dried microorganism capable of metabolizing the explosive dispersed with a nutrient in or near the explosive; self detonation and detoxification upon hydration of the microorganism |
| 07/05/2007 | WO2007074776A1 Method for purification of substances contaminated with organic chemicals |
| 06/28/2007 | US20070148059 Process for the Solvent Extraction for the Radiolysis and Dehalogenation of Halogenated Organic Compounds in Soils, Sludges, Sediments, and Slurries |
| 06/26/2007 | US7235181 Metal powder for decomposition of organic halogen and method for manufacturing the same |
| 06/26/2007 | CA2214882C A method for treatment of halogen-containing waste material |
| 06/14/2007 | US20070135672 DNA hybrids and environment cleaning system employing DNA hybrids |
| 06/13/2007 | EP1499459B1 Sonication treatment of polychlorinated biphenyl contaminated media |
| 05/24/2007 | WO2007058287A1 Method and apparatus for modifying substance |
| 05/24/2007 | WO2007058285A1 Fluid cleaning method and fluid cleaning apparatus |
| 05/18/2007 | WO2007054936A2 Catalytically treating water contaminated with halogenated organic compounds |
| 05/09/2007 | CN1958097A Method and equipment for lowering content of formaldehyde in building board |
| 05/08/2007 | US7214836 Detoxification of hazardous materials; rapid lanthanum ion catalyzed alcoholysis; kits |
| 05/01/2007 | US7211192 Hybrid organic-inorganic adsorbents |
| 04/17/2007 | CA2354938C Method for decontamination of ballast pitch material |
| 03/29/2007 | WO2007035169A1 A method for the cleaning of flue gases and the treatment of ash from the combustion of refuse |
| 03/28/2007 | EP1765727A1 Method for processing aqueous media containing metal nitrate or sulphate salts |
| 03/28/2007 | CN1938065A Method for thermochemically neutrolising highly toxic agents |
| 03/27/2007 | US7196240 Burning polybichlorophenyl (PCB) to oxidize, and then contacting the exhaust gas that may contain dioxin with metallic phthalocyanines or derivatives thereof and an oxygen supply compound such as hydrogen peroxide |
| 03/15/2007 | US20070056857 Method for disposing PCB through electrolysis |
| 03/14/2007 | CN1304076C Method and device for treating organnic chloride |
| 03/07/2007 | CN1302841C Treatment apparatus and treatment method for organic waste |
| 03/06/2007 | US7186375 Ozone containing fluid system for chemical and/or biological warfare agents |
| 02/28/2007 | EP0629145B1 Transportable electron beam system and method |
| 02/28/2007 | CN1921910A Method and apparatus for dehalogenating organic halide through electrolysis |
| 02/28/2007 | CN1301792C Catalyst for hydrodehalogenation of arene halide and its prepn and application |
| 02/20/2007 | CA2152484C Destruction of halide containing organics and solvent purification |
| 02/13/2007 | US7175816 An apparatus for delivering a substantially uniform ionizing radiation dose to a fluid to radiolytically dehalogenate the compounds |
| 02/01/2007 | DE19717669B4 Verfahren zur Schwermetallentfrachtung von biogen-organischen Substraten Method for Schwermetallentfrachtung of biogenic organic substrates |
| 01/25/2007 | US20070021639 Method for dehalogenation detoxication of halogenated aromatic and/or cyclic compounds |
| 01/23/2007 | US7166759 Contacting iron powder containing about 0.03 to about 2% by mass of sulfur, based on mass of iron powder, with halogenated hydrocarbons contained in the media; causing dehalogenation of halogenated hydrocarbons for decontamination |
| 01/18/2007 | US20070014838 hydrolase enzyme immobilized within polyelectrolyte (polyethyleneimine, polyacrylic acid , polystyrene sulfonate, polydiallyldimethylammonium chloride), depositing endcapping agent ( 1,2-dihydroxypropyl methacrylate, 1,2-dihydroxypropyl 4-vinylbenzyl ether), polymerizing end capper; chemical resistance |
| 01/17/2007 | EP1742877A2 Remediation of heavy metals in ammunition traps and shooting ranges |
| 01/17/2007 | EP1742734A2 Process for the reduction and safe disposal of an activated chromium oxide catalyst |
| 01/16/2007 | US7163615 Degrading trichloroethylene via combining with chlorine gas and irradiating with light; electrolysis; for soil recovery; pollution control |
| 01/09/2007 | US7160526 liquefaction with solvent; demetallization; complexing with phosphoric acid, calcium hydroxide |
| 01/03/2007 | EP1496998B8 Method for preventing asbestos from freeing airborne particles |
| 01/03/2007 | CN1890001A Method for decontaminating surfaces |
| 01/02/2007 | US7157064 Preparing an aqueous suspension of the solid or semisolid waste material, separating the solid and liquid material to obtain solid waste and liquid waste solution, collecting solid waste, repeating above steps, acidifying liquid waste |
| 12/28/2006 | WO2005074651A3 Remediation of heavy metals in ammunition traps and shooting ranges |
| 12/13/2006 | EP1731198A1 Method and apparatus for dehalogenating organic halide through electrolysis |
| 12/06/2006 | EP1727599A2 Treatment of elemental mercury |
| 12/05/2006 | US7144556 Method and apparatus for decomposition of substance contained in gas |
| 12/05/2006 | US7144514 Cyanide and formate destruction with ultra violet light |
| 11/30/2006 | WO2006023898A3 Photocatalyst-induced reduction of semivolatile organic chemicals absorbed in solid materials |
| 11/30/2006 | WO2005118074A3 Method of treating persistent organic pollutants |
| 11/23/2006 | DE19952755B4 Verfahren und Flugstromvergaser zur Umwandlung von fließfähigen halogen- und kohlenstoffhaltigen Rest- und Abfallstoffen Procedures and entrained flow gasifier to convert flowable halogen and carbonaceous residues and wastes |
| 11/23/2006 | DE10157165B4 Verfahren und Anlage zur Entsorgung von Materialien, die arsenorganische Kampfstoffe und Metallschrott enthalten Provide procedures and plant for the disposal of materials that organic arsenic agents and metal scrap |
| 11/22/2006 | EP1368095B1 Basic, non-aqueous decontamination fluid |
| 11/22/2006 | CN1285402C Reaction system of organic substance employing supercritical fluid or sub-critical fluid |
| 11/16/2006 | US20060257280 Decontamination of fluids or objects contaminated with chemical or biological agents using a distributed plasma reactor |
| 11/15/2006 | CN1284610C Formulations for neutralization of chemical and biological toxins |
| 11/09/2006 | US20060252974 Activated oxidizing vapor treatment system and method |