| 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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| 08/17/2011 | CN102151563A Gadolinium-yttrium-antimony based composite magnetic particle photo catalyst of core-shell structure, preparation and application thereof |
| 08/17/2011 | CN101745430B Cellulose composite material with photocatalysis activity and preparation method and application thereof |
| 08/17/2011 | CN101664678B Nanometer material having high-efficiency catalytic activity and preparation method thereof |
| 08/16/2011 | US7998307 Electron beam enhanced surface wave plasma source |
| 08/11/2011 | WO2011095702A1 Method of complete amorphization of asbestos at a low temperature |
| 08/11/2011 | WO2011026906A3 Novel microorganism and its use in lignocellulose detoxification |
| 08/10/2011 | CN102145337A Mobile decontamination device |
| 08/10/2011 | CN102145294A Method for preparing ternary TiO2 thin film |
| 08/10/2011 | CN102145293A Soft magnetic composite photocatalyst and preparation method thereof |
| 08/10/2011 | CN102145288A Bismuth iron niobium-based composite magnetic particle photocatalyst with core-shell structure, preparation and application of bismuth iron niobium-based composite magnetic particle photocatalyst |
| 08/10/2011 | CN102145218A Rapid degradation agent for pesticide in plant |
| 08/10/2011 | CN101597181B Method for activating heavy metals in domestic waste composts by utilizing ammonium sulfate mixed liquor |
| 08/10/2011 | CN101485987B Catalyst for normal temperature and pressure catalysis wet-type oxidation technology and preparation method |
| 08/10/2011 | CN101088581B Poisonous waste treating method and special apparatus |
| 08/09/2011 | US7993495 Signal activated decontaminating coating |
| 08/03/2011 | EP2349532A1 Self-decontaminating metal organic frameworks |
| 08/03/2011 | CN102144126A A multi-zone carbon conversion system with plasma melting |
| 08/03/2011 | CN102139226A Magnetic titaniferous molecular sieve composite material |
| 08/03/2011 | CN102139220A Photocatalyst as well as preparation method and application thereof |
| 08/03/2011 | CN102139210A Gadolinium-ytterbium-stibium based composite magnetic particle photocatalyst with core-shell structure, preparation and application |
| 08/03/2011 | CN102139209A Core-shell gadolinium indium antimony base composite magnetic-particle photochemical catalyst as well as preparation and application thereof |
| 08/03/2011 | CN102139208A Niobium bismuth yttrium-based composite magnetic particle photocatalysts with core-shell structures as well as preparation methods and applications thereof |
| 08/02/2011 | US7989673 Subjects fluid waste to waves from an radio frequency plasma |
| 08/02/2011 | US7989194 PCB-degrading recombinant bacterium, product for the bioremediation and method of bioremediation |
| 07/28/2011 | US20110180490 Styrene reduction agent |
| 07/27/2011 | EP2347835A1 Fluorine insolubilizing agent, gypsum with elution of fluorine contained therein being reduced, and method for treating soil contaminated with fluirine |
| 07/27/2011 | CN201906370U Device used for chemical leakage emergency treatment |
| 07/27/2011 | CN102134578A Application of TT1 gene to improvement of heavy metal resistance of plants and microorganisms |
| 07/27/2011 | CN102133534A Preparation method and application of CuS catalyst with three-dimensional framework structure |
| 07/27/2011 | CN101716410B Flying ash processing method |
| 07/27/2011 | CN101653732B Molecular sieve loaded BiOX photocatalyst, preparation method and application thereof |
| 07/27/2011 | CN101417287B Chemical repair method for cyanide polluted soil |
| 07/27/2011 | CN101400611B Inorganic electrolyte setting agent capable of rendering heavy metal ion nonhazardous and method of treatment for utilization as resource therewith |
| 07/21/2011 | WO2011086999A1 Heavy metal treatment agent and heavy metal treatment method using same |
| 07/21/2011 | WO2011031724A3 Compositions, materials incorporating the compositions, and methods of using the compositions and materials |
| 07/21/2011 | US20110178358 Method Of Decomposing Waste Plastic/Organic Material Using Titanium Oxide Granule With Optimal Particle Property |
| 07/20/2011 | CN102127526A Esterase and coding gene thereof |
| 07/20/2011 | CN102125860A Preparation method of photochemical catalyst Na2Ta2O6(F) |
| 07/20/2011 | CN102125858A Preparation method of p-CuO/n-CdS/ZnS composite semiconductor photochemical catalyst |
| 07/20/2011 | CN102125853A Nano zinc ferrite-graphene composite photocatalyst of visible light response and preparation method thereof |
| 07/20/2011 | CN102125848A Preparation of magnetic heterogeneous light Fenton catalyst and method for degrading organic pollutants |
| 07/20/2011 | CN102125837A Metal-graphene-titanium dioxide nanotube array photocatalyst and preparation and application method thereof |
| 07/20/2011 | CN102125835A Manganese-supported cylindrical bismuth oxide photocatalyst capable of degrading 2,4,6-trichlorophenol in water |
| 07/20/2011 | CN102125829A Method for preparing lanthanum yttrium hafnate-based titanium dioxide composite photocatalyst |
| 07/20/2011 | CN102125827A Preparation method of yttrium zirconate-based titanium dioxide composite photocatalyst |
| 07/20/2011 | CN102125826A Photocatalyst material diaphragm and preparation method thereof |
| 07/20/2011 | CN101864374B Lysinibacillus fusiformis DB-1 strain and application thereof to degrading decabromodiphenyl ether |
| 07/20/2011 | CN101716519B Doped compound nano TiO2 powder and preparation method thereof |
| 07/20/2011 | CN101632921B Preparation method of zinc oxide/zinc titanite nucleocapsid nanowire composite photocatalyst and application thereof |
| 07/20/2011 | CN101337115B Innocent treatment agent of pollutants and use thereof |
| 07/19/2011 | US7981371 Device and method for destroying liquid, powder or gaseous waste using an inductively coupled plasma |
| 07/14/2011 | WO2011083877A1 Method and device for high-temperature combustion using fuel and aqueous solution of organic compound |
| 07/14/2011 | US20110173139 Slagging coal combustor for cementitious slag production, metal oxide reduction, shale gas and oil recovery, enviromental remediation, emission control and co2 sequestration |
| 07/14/2011 | US20110171723 System and Method For Biogeochemical Stabilization of Chromate-Impacted Solids, Including Chromite Ore Processing Residue (COPR) |
| 07/14/2011 | US20110171722 Bacillus Licheniformis and Method for Detoxification of Zearalenone |
| 07/14/2011 | US20110171073 System and method for treating infectious waste matter |
| 07/13/2011 | EP2343305A1 Method for detoxifying toxic compound, and process for producing organic semiconductor element compound |
| 07/13/2011 | CN102120976A Sphingobium yanoikuyae and application thereof in degrading polycyclic aromatic hydrocarbon |
| 07/12/2011 | US7976832 Neutralizing chemical warfare agents into less toxic products; barrier base cream of polytetrafluoethylene resins dispersed in perfluorinated polyether oils and an active amine or a polyalkenimine |
| 07/12/2011 | US7976241 Soil remediation method and composition |
| 07/07/2011 | WO2011014509A3 Method and system for treating contaminated materials |
| 07/06/2011 | EP2183033B1 Method and system for non-hazardous and efficient degradation of hydrazine and hydrazine sulfate |
| 07/06/2011 | CN102115672A Reaction furnace device for decomposing substances to be treated by utilizing high temperature steam and heat source |
| 07/06/2011 | CN102114492A Novel method for degrading pollutants through immobilized microorganism carrier |
| 07/06/2011 | CN102114428A Monolithic catalyst used for oxidizing CO and methanal under ordinary temperature and preparation method thereof |
| 07/06/2011 | CN102113519A Method for preparing and using pillaring layer bearing/doped semiconductor type multifunctional composite material |
| 07/06/2011 | CN101579623B Preparation method of load type metal compound catalyst used for water treatment |
| 07/05/2011 | US7972408 Process and apparatus for further processing of sewage sludge and other materials to reduce pathogens and toxins |
| 06/30/2011 | WO2011055093A3 Conversion of asbestos cement into a solid amorphous silica-based material |
| 06/30/2011 | US20110160512 METHOD OF PREPARATION OF ZnS AND CdS NANOPARTICLES FOR DECHLORINATION OF POLYCHLOROBIPHENYLS IN OILS |
| 06/30/2011 | US20110159573 Process for treating an effluent gas containing CO2 with Carbonic anhydrase having increased temperature stability |
| 06/30/2011 | DE102009060558A1 Generating reusable material component made from an expanded, harmful material with hydrocarbons, comprises e.g. bringing together the expanded building materials with hot slag, breaking down the mixture into carbon and water |
| 06/29/2011 | CN102108362A Optimized triphenylmethane reductase gene as well as expression and application thereof |
| 06/29/2011 | CN101705317B Harmless process method for chrome slag by utilizing metallurgy sintering and blast furnace |
| 06/29/2011 | CN101018622B Method of extracting hexavalent chromium |
| 06/28/2011 | US7968761 Method for reducing contamination |
| 06/28/2011 | US7968760 increase the effectiveness of hydrolysis by adding formic or acetic acid to lower the pH, increase the solids solubility, cooling by heat exchanging, concentrating the organic acid in the condensate; volume reduction; sewage water treatment, waste recycling; disposal of food waste, biomass |
| 06/28/2011 | CA2432402C Hydrogen generating system and hydrodehalogenation method |
| 06/23/2011 | US20110151547 Reactor and method for treating contaminated water |
| 06/23/2011 | US20110151544 Geobacter Strains That Use Alternate Organic Compounds, Methods of Making, and Methods of Use Thereof |
| 06/22/2011 | CN102101008A Oxidation type air purifying material and preparation method thereof |
| 06/22/2011 | CN101733139B Method for preparing nano TiO2/SBA-15 photocatalyst |
| 06/22/2011 | CN101386626B Organosilicon slag slurry treatment method and apparatus thereof |
| 06/21/2011 | US7964385 Organic waste treatment system utilizing vermicomposting |
| 06/16/2011 | WO2011069310A1 An ochrobactrum sp. strain with the capability of degrading tetrabromobisphenol a and uses thereof |
| 06/16/2011 | US20110144408 Process for waste confinement by vitrification in metal cans |
| 06/16/2011 | DE102010002364A1 Composition produced using juice or extracts of ginger, pineapple, papaya, and/or pulp of zucchini, useful e.g. for treatment, preferably elimination or conversion of natural products, preferably in foodstuffs, including beverages |
| 06/15/2011 | CN102099442A Method of processing oil refining waste |
| 06/15/2011 | CN102091620A Method for preparing porous hierarchical structure semiconductor photocatalytic material |
| 06/15/2011 | CN102091611A Novel high-activity indium borate composite nitrogen-doped titanium dioxide photocatalyst |
| 06/15/2011 | CN101757762B Method for removing micro-glyphosate in glyphosate mother liquor by means of oxidation |
| 06/15/2011 | CN101757761B Method for treating glyphosate mother liquor by oxidation method |
| 06/15/2011 | CN101649324B Fungicide chlorothalonil hydrolysis dechlorination enzyme gene |
| 06/15/2011 | CN101597186B Method for removing heavy metals from waste compost by united elution by ammonium sulfate and malonic acid |
| 06/15/2011 | CN101597185B Method for removing heavy metals from waste compost by united elution by ammonium sulfate and oxalic acid |
| 06/15/2011 | CN101559377B Supported catalyst for eliminating formaldehyde, preparation method and application thereof |
| 06/09/2011 | WO2011068931A1 Systems and methods for nutrient removal in biological treatment systems |
| 06/09/2011 | WO2011066633A1 System and devices for the treatment of liquid effluents with submerged plasma |
| 06/08/2011 | CN101775449B Detoxification method of chromium-containing slag entering metallurgical blast furnace by using coal spraying process form |
| 06/08/2011 | CN101579624B Method for preparing tin dioxide photocatalyst |