A62D 3 - Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances

Patents for A62D 3 - Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (9,310)
11/2007
11/22/2007	WO2006078896A3 Device and method for converting solid waste to gas
11/22/2007	DE102005009324B4 Verfahren und Vorrichtung zur Dekontamination von Oberflächen Method and apparatus for the decontamination of surfaces
11/21/2007	EP1499458B1 Treatment for upgrading waste incineration residues and the like
11/21/2007	CN200977364Y Device for decreasing the content of formaldehyde in artificial plate
11/21/2007	CN100350119C Interior building material, interior building panel and interior building sheet
11/21/2007	CN100349510C In-situ farm animal excrement degrading process
11/20/2007	US7297318 Method of removing heavy metals from silicate sources during silicate manufacturing
11/15/2007	CA2651335A1 A gas reformulating system using plasma torch heat
11/14/2007	EP1853529A1 Process and apparatus for converting spent potliners into a glass frit, and resulting products
11/14/2007	CN101070513A Farm-chemical biological decomposing composition and preparing method
11/14/2007	CN101069773A Bundle-kiln dry-method chromium residue detoxining technology
11/13/2007	US7293532 Heavy oil extraction system
11/13/2007	CA2315919C Method for packaging industrial, in particular radioactive, waste in apatite ceramics
11/13/2007	CA2176210C Process for dechlorination of a spent oil fraction
11/08/2007	WO2007125661A1 Method for detoxification of harmful compound
11/08/2007	WO2007105972A8 Milling apparatus
11/08/2007	US20070256985 In Situ Remediation of Inorganic Contaminants Using Stabilized Zero-Valent Iron Nanoparticles
11/08/2007	US20070256713 Method for Decontaminating Surfaces
11/07/2007	EP1852149A2 Process and plant for the transformation of dangerous waste containing chromium into non dangerous wastes
11/07/2007	EP1850977A1 Microwave gasification, pyrolysis and recycling of waste and other organic materials
11/07/2007	EP1713339B1 Hotplate emanation
11/07/2007	EP1713327B1 Prolonged deactivation
11/07/2007	CN101066826A Phosphate stabilizing treatment process for electroplating sludge
11/07/2007	CN100346889C Sonication treatment of polychlorinated biphenyl contaminated media
11/01/2007	WO2007068085A8 Method and apparatus for treating contaminated material
11/01/2007	US20070254355 Improved nitroreductase enzymes for bioremediation
11/01/2007	US20070253885 Method and device for stripping organic contaminants
11/01/2007	US20070251811 Use of surface corona discharge for oxidation of alcohols and hydrocarbons through ozonation and UV/titanium oxide photocatalyts has potential of preventing pollution at the source by replacing the conventional oxidation catalysts, heavy metals, strong acids, with environmentally friendly catalyst
10/2007
10/31/2007	EP1849503A2 Method of treating solid waste polluted with mercury
10/31/2007	EP1848796A1 Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals
10/31/2007	CN101063097A Xylose oxidation achromatous bacillus SY8 for purifying arsenic contamination and usage thereof
10/25/2007	WO2007120735A2 Pressurizing-depressurizing cycles for removal of contaminants in environmental samples
10/25/2007	WO2007119614A1 Selective sticking agents for halogenated aromatic compounds contained in media and method for selective sticking
10/25/2007	WO2007095926A3 Means and process for cleaning pollutants, odorous substances and other unwanted components from ambient air
10/25/2007	WO2006105236A3 Pyrolysis methods and ovens therefor
10/25/2007	US20070249887 Apparatus of Catalyst-Circulation Type For Decomposing Waste Plastics and Organics, and System Thereof
10/25/2007	US20070249509 Neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents
10/25/2007	US20070249035 Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals
10/25/2007	US20070249034 Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals
10/25/2007	DE102006018252A1 Sorptionskolonne Sorption
10/24/2007	EP1847313A1 Apparatus of Catalyst-circulation type for decomposing waste plastics and organics, and system thereof
10/24/2007	EP1846111A2 Decontaminant
10/24/2007	CN200962826Y Domestic foodstuff preserving detoxification and sterilization machine
10/24/2007	CN100344345C Method for removing halogen series gas
10/18/2007	US20070240620 Electrically conductive concrete and controlled low strength materials having spent carbon sorbent
10/18/2007	CA2610239A1 Stabilization of biosolids using iron nanoparticles
10/17/2007	CN101053689A Iron and manganese complex for promoting polyhalogenated organic dehalogenation and detoxification in soil
10/17/2007	CN100342952C Process for decomposing fluorine compounds
10/16/2007	US7282470 Neutralizes the adverse health effects of both chemical and biological compounds, especially chemical and biological warfare agents, and toxic industrial chemicals; includes solubilizers and oxididative detoxifiers
10/16/2007	CA2137996C Treatment process for contaminated waste
10/11/2007	WO2007112776A1 Apparatus for thermally dehalogenating halogenated substances
10/11/2007	WO2007033353A3 Chemical target-binding compositions
10/11/2007	US20070238913 Energy generation process
10/11/2007	DE102006015708A1 Procedure for supercritical wet-oxidation of oxidizable substances or mixtures containing or made up of a reactant, comprises reacting the reactant in reactor in the presence of water and oxygen under supercritical conditions
10/11/2007	CA2647477A1 Apparatus for thermally dehalogenating halogenated substances
10/10/2007	EP1225973A4 Single stage denitration
10/10/2007	CN200957261Y Hazard refuse curing/stabilizing pretreatment system
10/10/2007	CN101050446A Swamp Rhodopseudomonas of using nitrite nitrogen in high effect, and application
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
10/04/2007	US20070231877 Systems and processes for treatment of organic waste materials with a biomixer
10/04/2007	DE102006014457A1 Verfahren zur thermischen Dehalogenierung von halogenhaltigen Stoffen Method for the thermal dehalogenation of halogen-containing substances
10/02/2007	US7276640 Metal oxide nanoparticles for smoke clearing and fire suppression
10/02/2007	US7276468 Neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents
09/2007
09/27/2007	WO2007108468A1 Method of soil treatment and soil treating apparatus
09/27/2007	US20070225543 Sonication treatment of media containing halogenated organic compounds
09/27/2007	DE102006015866B3 Decontamination of object surface by pulsed high pressure cold plasma, which is ignited in electrically inhibited discharges, comprises supplying radical produced in the plasma to the decontamination surface
09/26/2007	EP1836008A1 In-container mineralization
09/26/2007	CN101041106A Plugging agent for treating coal bed fire
09/26/2007	CN100339473C Degradation bacteria for carbendazim pesticide residue and bacterial agent produced thereby
09/25/2007	US7273962 Compositions and methods for removing heavy metals from contaminated samples using membranes provided with purified metallothionein (MT) proteins
09/25/2007	US7273552 Bioremediation
09/20/2007	WO2007106819A2 Method preventing toxic runoff in conjunction with plasma gasification
09/20/2007	WO2007105972A1 Milling apparatus
09/20/2007	WO2007104971A1 Decontamination formulations
09/20/2007	WO2007066005B1 Method for modifying silicic crystalline materials
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
09/20/2007	CA2646475A1 Milling apparatus
09/20/2007	CA2645288A1 Decontamination formulations
09/18/2007	US7271137 Neutralize biological pathogens; sterilization of medical equipment; food processing equipment; mixture of bleaching activator, base and water
09/18/2007	US7270499 Soil and/or groundwater remediation process
09/13/2007	WO2006115542A3 Method and apparatus for cleaning and surface conditioning objects with plasma
09/13/2007	WO2006101584A3 Cellulases, nucleic acids encoding them and methods for making and using them
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	US7267818 Using haloperoxidase, hydrogen peroxide source and iodide source; applying to textile surfaces
09/11/2007	CA2395851C A method for treatment of flue gas cleaning products
09/11/2007	CA2273886C Materials treatment
09/07/2007	WO2007098555A1 Method and apparatus for containment and decontamination
09/06/2007	US20070207534 Mobile bioremediation systems and methods
09/06/2007	US20070207533 Device and method for collection and biodegradation of hydrocarbon fluids
09/05/2007	CN101031522A Method and device for pre-treating fly ash
09/04/2007	US7265255 Using a barge with high intensity laser over a river bottom and water treatment for purification
09/04/2007	US7265254 Waste processing method, waste processing system, integrated waste processing method, and integrated waste processing system
09/04/2007	US7265253 Decontamination of critical mail
08/2007
08/30/2007	WO2007096681A1 Mixed bacterial culture for atrazine degradation
08/30/2007	WO2007095926A2 Means and process for cleaning pollutants, odorous substances and other unwanted components from ambient air
08/30/2007	WO2007075153A3 Decontaminant

1 ... 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 ... 94