| 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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| 09/29/2009 | US7594952 Treatment of smelting by-products |
| 09/29/2009 | US7594939 System for hydrogen storage and generation |
| 09/24/2009 | US20090239288 Integrated membrane separation - bioreactor for selective removal of organic products and by-products |
| 09/24/2009 | DE202009009514U1 Vorrichtung zum Bearbeiten einer mit temperaturempfindlichen Schadstoffen belasteten Oberfläche Apparatus for processing a contaminated with pollutants surface temperature sensitive |
| 09/23/2009 | EP2102114A1 Removal of contaminants from a waste stream through production and utilization of oxyhydrogen gas |
| 09/23/2009 | CN101541381A Method of making methyl compound harmless |
| 09/23/2009 | CN101537354A Preparation method of visible-light activated cuprous oxide/titanium dioxide nano-composite photocatalyst and applications thereof |
| 09/23/2009 | CN101537350A Ag/AgCl/TiO* nanotube array plasma visible-light photocatalyst and preparation method thereof |
| 09/23/2009 | CN101537348A Energy-converting photocatalysis nanophase material and preparation method thereof |
| 09/22/2009 | US7592500 Activated oxidizing vapor treatment method |
| 09/22/2009 | CA2212152C Tunable, self-powered integrated arc plasma-melter vitrification system for waste treatment and resource recovery |
| 09/17/2009 | WO2009114224A1 Microbial consortia for biodegradation of sucralose and other chlorinated carbohydrates |
| 09/17/2009 | WO2009113388A1 Process for producing cement |
| 09/17/2009 | US20090234174 Solid-phase activation of bauxite refinery residue for heavy metals remediation |
| 09/17/2009 | US20090234173 Organic waste decomposition system and method with blower |
| 09/17/2009 | US20090234113 Microbial consortia and methods for their use |
| 09/17/2009 | US20090232861 Extraction and sequestration of carbon dioxide |
| 09/17/2009 | US20090229968 Method of decomposing target and decomposition apparatus |
| 09/17/2009 | DE19911175C5 Verfahren zur Entsorgung gefährlicher oder hochenergetischer Materialien sowie Vorrichtung zur Durchführung dieses Verfahrens Method for disposing of hazardous or high-energy materials and device for carrying out said method |
| 09/17/2009 | DE10345841B4 Verfahren zur Entfernung von Tetramethylsuccinodinitril aus Abluft A process for removing exhaust air from Tetramethylsuccinodinitril |
| 09/16/2009 | EP2100953A1 Novel microorganism capable of microbially decomposing chloro-, methylthio- and methoxy-triazine agrichemicals |
| 09/16/2009 | EP2100643A1 Method of making methyl compound harmless |
| 09/16/2009 | CN101530791A New visible-light catalyst capable of degrading organic pollutant |
| 09/16/2009 | CN101530789A Nanometer titanium dioxide compound photocatalyst and preparation method thereof |
| 09/16/2009 | CN101530657A Preparation for accelerating degradation of pesticides in plants |
| 09/15/2009 | US7589248 Mercury contamination extraction |
| 09/13/2009 | CA2658207A1 Process for decomposing volatile aromatic compound |
| 09/11/2009 | WO2009111791A2 Landfill waste remediation process |
| 09/10/2009 | US20090227826 System and method for vaporizing a cryogenic liquid |
| 09/10/2009 | US20090223808 Method for Modification of Asbestos |
| 09/09/2009 | CN101525584A Degradation bacteria for removing fomesafen pesticide residue and microbial inoculum prepared by same |
| 09/09/2009 | CN101524583A Method for degrading perfluorinated compounds |
| 09/08/2009 | US7585270 Treatment of hazardous waste material |
| 09/03/2009 | WO2009105881A1 Ionic liquids comprising ligands containing positively charged heterocyclic ring useful as catalyst and for metal extractions |
| 09/03/2009 | WO2009055128A3 Compositions for chemical and biological defense |
| 09/03/2009 | US20090221866 Thermal oxidizer with gasifier |
| 09/03/2009 | US20090221865 Method and apparatus for injecting enriched steam |
| 09/03/2009 | US20090221039 Fusion proteins between plant cell-wall degrading enzymes and a swollenin, and their uses |
| 09/03/2009 | CA2717110A1 Compounds, complexes and uses thereof |
| 09/02/2009 | CN101518742A Iron composition visible light photocatalyst composed of double-coordination functional group ligands and iron ions and preparation method and purpose thereof |
| 09/02/2009 | CN101518739A Integral type catalyst with heat storage function as well as preparation method and application thereof |
| 09/01/2009 | US7582682 emulsified system of a surfactant-stabilized, biodegradable water-in-solvent emulsion with nano or microscale bimetallic particles contained with the emulsion droplets |
| 09/01/2009 | US7582594 Dioxirane formulations for decontamination |
| 08/29/2009 | CA2656439A1 Thermal oxidizer with gasifier |
| 08/27/2009 | WO2009105566A2 Extraction and sequestration of carbon dioxide |
| 08/27/2009 | US20090216061 Systems and methods for treating flammable effluent gases from manufacturing processes |
| 08/27/2009 | US20090216060 Decontaminant |
| 08/27/2009 | DE10148146B4 Verfahren zur Entsorgung eines mit mindestens einem Radiotoxikum kontaminierten Gegenstandes aus Reaktorgraphit und/oder Kohlestein A process for the disposal of a contaminated object having at least one Radiotoxikum from reactor graphite and / or coal stone |
| 08/27/2009 | CA2715874A1 Extraction and sequestration of carbon dioxide |
| 08/26/2009 | CN101513612A Catalyst for removing nitrogen oxide and organic pollutant discharged in burning and method for preparing same |
| 08/26/2009 | CN101513610A Method for preparing C-N codope nano TiO2 photocatalyst |
| 08/25/2009 | US7579176 Enzyme such as methane monooxygenase is used to convert volatile organic compounds into PHA through the use of microorganisms that are unable to use volatile organic compounds as a source of carbon for growth or PHA production; alternative to growth-promoting carbon substrates |
| 08/20/2009 | WO2009101034A1 Air pollution reduction solution |
| 08/20/2009 | US20090209801 Inorganic Electrolyte Setting Agent Capable of Rendering Heavy Metal Ion Nonhazardous and Method of Treatment for Utilization as Resource Therewith |
| 08/20/2009 | US20090209025 High solid thermophilic anaerobic digester |
| 08/20/2009 | US20090209018 Catalase decomposition of hydrogen peroxide in surfactants |
| 08/20/2009 | CA2714140A1 Air pollution reduction solution |
| 08/19/2009 | CN101507921A Carbon-doped niobium pentaoxide nano-structure visible-light photocatalyst and non-water body low-temperature preparation method thereof |
| 08/19/2009 | CN100528244C Photo-catalyst sterilizer for dental drill hand set |
| 08/13/2009 | WO2009100049A1 Method and apparatus of treating waste |
| 08/12/2009 | CN101506324A Selective sticking agents for halogenated aromatic compounds contained in media and method for selective sticking |
| 08/12/2009 | CN101503349A Comprehensive utilization technique for Vc waste liquor in oxalic acid production |
| 08/12/2009 | CN101502792A Inorganic sensitized visible-light responsive photocatalyst and preparation method thereof |
| 08/06/2009 | WO2009096951A1 System and method for pre-ionization of surface wave launched plasma discharge sources |
| 08/06/2009 | WO2009094729A1 Deactivating an explosive composition using plants |
| 08/06/2009 | WO2009094716A1 Deactivating an explosive composition using enzymes |
| 08/06/2009 | WO2009094715A1 Device for improved method of blasting |
| 08/06/2009 | WO2009094714A1 Deactivating an explosive composition using a chemical |
| 08/06/2009 | WO2009064204A3 System and process for the treatment of raw material |
| 08/06/2009 | DE102008006719A1 Cleaning contaminated materials such as pollutant-contaminated soils from pourable and/or pasty consistency or drying pasty materials and sludge from chamber presses, comprises moving the materials in a closed system into a drying chamber |
| 08/06/2009 | CA2714552A1 Deactivating an explosive composition using plants |
| 08/06/2009 | CA2714551A1 Deactivating an explosive composition using enzymes |
| 08/06/2009 | CA2714548A1 Device for improved method of blasting |
| 08/06/2009 | CA2714013A1 Deactivating an explosive composition using a chemical |
| 08/05/2009 | EP2083955A2 Materials coatings and methods for self-cleaning and self-decontamination of metal surfaces |
| 08/05/2009 | CN201282930Y Ozone machine for cleaning and detoxifying vegetables and fruits |
| 08/05/2009 | CN101501181A Novel microorganism capable of degrading diphenylarsinic acid |
| 08/05/2009 | CN101497869A Predominating Population for removing ethanethiol and introduction domestication method thereof |
| 08/05/2009 | CN101497042A Catalyst for eliminating formaldehyde in air by low-temperature catalytic oxidation |
| 07/30/2009 | WO2009094098A2 Method and formulation for neutralizing toxic chemicals and materials |
| 07/30/2009 | WO2009092539A1 Process for recycling spent pot linings (spl) from primary aluminium production |
| 07/30/2009 | DE102008005336A1 Verfahren zur Konditionierung radioaktiver Ionenaustauscherharze Method for conditioning of radioactive ion exchange resins |
| 07/30/2009 | DE102007063637A1 Belüftungssystem für insbesondere ABC-Nachweisfahrzeuge Ventilation system for particular NBC detection vehicles |
| 07/30/2009 | CA2712324A1 Method and formulation for neutralizing toxic chemicals and materials |
| 07/29/2009 | EP2083092A1 Process for recycling spent pot linings (SPL) from promary aluminium production |
| 07/29/2009 | CN201279366Y Dielectric barrier discharge wood-based panel formaldehyde removing device |
| 07/29/2009 | CN101495192A Methods for enhancing the dewaterability of sludge with alpha-amylase treatment |
| 07/29/2009 | CN101491724A Method for quickening plant degrading cyanide complex of cyanidation tailings |
| 07/29/2009 | CN100518860C Antidote for vegetables |
| 07/29/2009 | CN100518859C Degradation of nitrobenzol fomite with catalytic wetting shared oxidative method |
| 07/23/2009 | WO2009091959A2 Systems and methods of urea processing to reduce sorbent load |
| 07/23/2009 | US20090187060 Method and Formulation for Neutralizing Toxic Chemicals and Materials |
| 07/23/2009 | CA2712100A1 Process for exothermal treatment and recovery of solid, semi-solid, pasty and/or damp waste |
| 07/16/2009 | WO2009087994A1 Method for dehalogenating aromatic halide |
| 07/14/2009 | US7560266 Biodegrading polyesters having more than 60 mol percent aromatic acid content based on total acid content; waste treatment; environmental friendly |
| 07/09/2009 | WO2009042224A8 Method for extraction and surfactant enhanced subsurface contaminant recovery |
| 07/09/2009 | WO2009042223A3 System for soil, groundwater, and surface water remediation, and related methods |
| 07/09/2009 | WO2009008519A1 Gas treatment device, gas treatment system, gas treatment method, and exhaust gas treatment system and internal combustion engine employing it |
| 07/09/2009 | US20090177025 Mercury Contamination Extraction |
| 07/09/2009 | US20090177024 Self-remediating filter |