| 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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| 09/13/2006 | CN1830931A Method for catalytic hydrogenation dehalogenation of halogenated phenols |
| 09/13/2006 | CN1830925A Method for preventing catalyst from being poisoning and inactivation during liquid phase dehalogenation reaction |
| 09/07/2006 | US20060198773 Method for Suppressing the Leachability of Certain Metals |
| 09/06/2006 | EP1697008A2 Treatment of chemical agent hydrolysates |
| 09/06/2006 | EP1697007A1 Method for decontaminating surfaces |
| 09/06/2006 | CN1827764A Degradation bacteria for carbendazim pesticide residue and bacterial agent produced thereby |
| 09/06/2006 | CN1827247A Method for detoxication of chromium residue by using rice bran |
| 09/06/2006 | CN1827246A Heavy metal stabilization two-step method for treatment of fly ash from urban domestic refuse burning plant |
| 09/05/2006 | US7102052 electrochemical machining; hydrogen peroxide (accelerator) is vaporized and mixed with ammonia gas; for neutralizing G-type chemical agents, pathogens, biotoxins, spores, and prions; short circuit prevention |
| 08/30/2006 | CN2810605Y Photocatalytic lamp for bathroom |
| 08/30/2006 | CN2810207Y Dry fruit and vegetable surface cleaning equipment |
| 08/30/2006 | CN1825042A Plasma reaction furnace for processing waste |
| 08/30/2006 | CN1824726A Solidification method of rejected well drilling liquid |
| 08/30/2006 | CN1272294C Dehalogenate method of carbon-carbon containing double-bonded hydrocarbon |
| 08/30/2006 | CN1272080C Application method of chemical industry by-products including organic acid |
| 08/29/2006 | US7097858 Polyoxometalate materials, metal-containing materials, and methods of use thereof |
| 08/24/2006 | US20060189837 Method for heavy metal stabilization and cementious agglomeration of flyash and scrubber residues |
| 08/24/2006 | DE19946148B4 Verfahren zur Herstellung und metastabil an Gips und/oder Anhydrit übersättigten Mischlösungen zur Abdichtung und/oder zum Verfestigen von Gesteinen und/oder zur Schadstoffimmobilisierung in diesen A process for producing a metastable supersaturated and gypsum and / or anhydrite mixed solutions for sealing and / or for consolidating rocks and / or in these Pollutant |
| 08/23/2006 | EP1496998B1 Method for preventing asbestos from freeing airborne particles |
| 08/23/2006 | CN2808150Y Indoor air-purifying sterilizer |
| 08/22/2006 | CA2276020C Process for preparing environmentally stable products by the remediation of contaminated sediments and soils |
| 08/17/2006 | WO2006085736A2 Process and plant for the transformation of dangerous waste containing chromium into non dangerous wastes |
| 08/17/2006 | US20060182671 Radiation of polluted water by high-energy ultraviolet rays of wavelength is < 300 nm; neutralizing and decomposing further the resulting unstable intermediate by spraying selectively with a strong alkali or acidic electrolytic water; efficiency; cost efficiency; less time; no large-scale euipment |
| 08/16/2006 | EP1296907B1 Control of ammonia emission from ammonia-laden fly ash in concrete |
| 08/15/2006 | US7091393 Processes for immobilizing radioactive and hazardous wastes |
| 08/15/2006 | US7091025 Malathion carboxylesterase |
| 08/10/2006 | US20060178547 Method for biosolid disposal and methane generation |
| 08/09/2006 | CN1268446C Harmless treatment system for harmful organic compound and its recycling method of resultant |
| 08/08/2006 | US7087805 Ozone solution produced by combining ozone-containing gas with ozone vehicle such as organic solution; prolongs shelf life of ozone to allow for extended periods of storage; solution drawn out of storage container to apply to contaminated environment |
| 08/08/2006 | US7087788 used as substitutes or replacements for the commonly-used, bromine-containing fire extinguishing agents; low ozone depletion potential; low toxicity |
| 08/02/2006 | EP1496999B1 Activated oxidizing vapor treatment system and method |
| 08/02/2006 | EP1470093B1 Non-ionic foam composition for treating asbestos-containing materials and method of using same |
| 07/27/2006 | WO2006078896A2 Device and method for converting solid waste to gas |
| 07/27/2006 | WO2006052859A3 In-situ treatment of asbestos-containing material |
| 07/27/2006 | US20060167331 Single stage denitration |
| 07/26/2006 | EP1683878A2 Method for suppressing the leachability of certain metals like tungsten and lead |
| 07/26/2006 | CN1266272C Cotton laccase transgenic plant and its application |
| 07/24/2006 | CA2532770A1 Method for suppressing the leachability of certain metals |
| 07/20/2006 | US20060161038 Device and method for converting solid waste to gas |
| 07/20/2006 | DE10223336B4 Verfahren zur Neutralisation von in Schwefelhexafluorid (SF6) enthaltenden Anlagen entstehenden Zersetzungsprodukten A method for neutralizing in sulfur hexafluoride (SF6) containing plants resulting decomposition products |
| 07/19/2006 | CN1803228A Biological restoration method for p-chloronitrobenzene compound polluted environment |
| 07/19/2006 | CN1264616C Neutralization theatment method for solid residue in waste chemical weapon |
| 07/18/2006 | US7077044 shaping microorganisms into aggregates and positioning in proximity to shaped charges, for deactivation; biological denitrification |
| 07/13/2006 | US20060151396 Heavy metal chelate composition containing chitosan derivatives and uses thereof |
| 07/12/2006 | EP1678337A1 Method for decontaminating material containing hexavalent chrome |
| 07/12/2006 | CN2794518Y Ultraviolet negative ion light catalytic air purifier |
| 07/12/2006 | CN1800356A Bacterium for degrading metsulfuron-methyl pesticide residue and produced bacterium formulation |
| 07/12/2006 | CN1800355A Bacterium for degrading monocron pesticide residue and produced bacterium formulation |
| 07/12/2006 | CN1800354A Bacterium for degrading pyrethroid pesticide residue and produced bacterium formulation |
| 07/12/2006 | CN1800353A Bacterium for degrading phoxim pesticide residue and produced bacterium formulation |
| 07/12/2006 | CN1800352A Bacterium for degrading chlorpyrifos pesticide residue and produced bacterium formulation |
| 07/11/2006 | US7074959 Applying dicarbonyl-compound solution to an object contaminated with a hydrazine group compound, wherein said hydrazine group compound is converted to a stable organic compound as a result |
| 07/11/2006 | US7074174 Methods and apparatus for encapsulating hazardous debris |
| 07/11/2006 | CA2117536C Immunological detection of organophosphates |
| 07/06/2006 | WO2005021435A3 Compositions materials incorporating the compositions, and methods of using the compositions and materials |
| 07/06/2006 | US20060149118 Process and plant for the hydrothermal treatment of asbestos and/or asbestos-containing materials in supercritical water |
| 07/06/2006 | US20060147791 Platinum recovery from fuel cell stacks |
| 07/04/2006 | US7070773 Blends of microbiocides and enzyme; nontoxic, corrosion resistance, nonflammable |
| 06/28/2006 | EP1673179A2 Environmental clean-up system |
| 06/28/2006 | CN1793334A DDT pesticide residue degradation bacterium and produced bacterium agent |
| 06/28/2006 | CN1792307A Apparatus for cleaning and sterilizing fruits, vegetables or meats |
| 06/28/2006 | CN1261240C Decomposition method for resolved object and its apparatus |
| 06/27/2006 | US7067204 heaters, decompressors and ultrasonic wave sources, which irradiate liquids for plasma enhanced chemical vapor deposition of films on substrates and for degradation toxins such as dioxins or polychlorinated biphenyl; pollution control |
| 06/21/2006 | EP1671712A1 Method for treatment of arsenic-contaminated soil |
| 06/21/2006 | EP1671682A1 Asbestos degradation process with alkali metal hydroxides |
| 06/21/2006 | CN1791442A Activated vapor treatment for neutralizing warfare agents |
| 06/21/2006 | CN1788867A Method for treatment of arsenic-contaminated soil |
| 06/20/2006 | US7064241 comprises peracetyl borate and dipicolinic acid as germinant |
| 06/15/2006 | US20060129021 Pesticidal composition |
| 06/15/2006 | US20060129020 Recirculating combustion system |
| 06/15/2006 | US20060129019 Material for treating harmful substance and method for treating harmful substance using the same |
| 06/15/2006 | US20060127348 Chemically and/or biologically reactive compounds |
| 06/14/2006 | EP1669140A1 Method of washing solid grain |
| 06/14/2006 | EP1667736A2 Method and device for deactivating items and for maintaining such items in a deactivated state |
| 06/14/2006 | CN1785436A Formaldehyde scavenger |
| 06/13/2006 | US7060242 Method for treating waste materials containing halogen |
| 06/13/2006 | US7060235 Method for processing perfluorocompounds exhaust |
| 06/13/2006 | US7060234 F2 abatement is efficiently performed by directly injecting H2 in line with a foreline exiting the processing chamber. |
| 06/08/2006 | US20060122451 Binding and in situ destruction of chemical agents and other contaminants |
| 06/08/2006 | US20060121594 Refining process and apparatus |
| 06/08/2006 | US20060120938 Process for treating fluorine compound-containing gas |
| 06/08/2006 | US20060118404 Electric chemical reactor for ionizing a vapor phase reactant by an electrical signal with a periodic waveform having a fast rising leading edge to break a bond; ozone from oxygen; bromine from bromotrifluoromethane; alternating or pulsed direct current discharge of suitable high frequency |
| 06/06/2006 | US7056483 Method for converting halogens and organic compounds to inorganic substances |
| 06/06/2006 | US7056061 Remediation of contaminates including low bioavailability hydrocarbons |
| 06/06/2006 | CA2157776C Method and system for steam-reforming of liquid or slurry feed materials |
| 06/01/2006 | US20060113255 Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same |
| 05/31/2006 | EP1661864A1 Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same |
| 05/31/2006 | EP1660195A2 Methods using fluorosulfones for extinguishing and preventing fire |
| 05/31/2006 | EP1330413B1 Method for disposing of waste, produced in an aluminium anodisation plant |
| 05/30/2006 | US7052683 comprising tris(hydroxymethyl)aminomethane, urea, beta-cyclodextrin and reduced glutathione; for absorbing hydrogen sulfide and carbon dioxide from the air |
| 05/26/2006 | WO2006054923A1 Polyfunctional foam composition for the special combined treatment of surfaces, volumes and objects against harmful agents and substances |
| 05/25/2006 | US20060111604 Method for applying asbestos digestion chemical to asbestos-containing materials |
| 05/24/2006 | CN2781804Y Nano photocatalysis degrading appts. for residualpesticide |
| 05/24/2006 | CN1775332A Method for reinforcing diphenyl polychlorisde biodegradation utilizing sucrose fat |
| 05/23/2006 | US7049475 Decomposing an organic compound using ascorbic acid or salt; useful for waste water disposal and changing of waste into compost and purify the soil |
| 05/18/2006 | WO2006052859A2 In-situ treatment of asbestos-containing material |
| 05/18/2006 | US20060106272 In-situ treatment of asbestos-containing material |
| 05/17/2006 | EP1594577B1 A process for destruction of gelled sulphur mustard |
| 05/16/2006 | US7045096 Reacting ozone with water or hydrogen with nitrogen dioxide in the presence of ultraviolet light to destroy Pathogens, toxins, and some chemical warfare agents inside an enclosure |
| 05/11/2006 | US20060096850 cleaning soils, groundwater and air contaminated with chlorinated volatile organic compounds, by adsorption with adsorbents, desorption with water vapor, cooling the vapors and irradiation with light in the presence of chlorine to decompose the condensates; portable pollution control apparatus |