| Patents for A62D 101 - Harmful chemical substances made harmless, or less harmful, by effecting chemical change (5,283) |
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| 12/17/1998 | WO1998056464A1 Method for treating residues resulting from the purification of garbage and/or industrial waste incineration fumes |
| 12/16/1998 | EP0883585A1 Ash inerting method |
| 12/16/1998 | EP0774134B1 Pressure reduction system and method |
| 12/16/1998 | CN1202238A Apparatus, systems, compositions and methods for bioremediation of explosives |
| 12/15/1998 | US5849985 Use of persulfate to destroy haloform |
| 12/15/1998 | US5849984 Method and system for treating waste nitrocellulose |
| 12/15/1998 | US5849201 Oxidation of aromatic hydrocarbons |
| 12/10/1998 | WO1998055822A2 Process and device for bioremediation of explosives |
| 12/09/1998 | EP0882729A2 Process for reducing the residual chloride concentration in copper containing solids |
| 12/09/1998 | EP0881924A1 Waste stream treatment |
| 12/09/1998 | EP0881923A1 BACTERIUM SPECIES COMAMONAS ACIDOVORANS P4a AND PROCESS FOR THE MICROBIAL DECONTAMINATION OF MATERIALS POLLUTED WITH PHENOXYACETIC ACID HERBICIDES |
| 12/09/1998 | CN1201399A Method and apparatus to destroy chemical warfare agents |
| 12/08/1998 | US5847353 Methods and apparatus for low NOx emissions during the production of electricity from waste treatment systems |
| 12/08/1998 | US5846178 Stabilization of lead bearing waste |
| 12/03/1998 | WO1998054107A1 Encapsulation of hazardous waste materials |
| 12/03/1998 | WO1998054098A1 Oxidation of aromatic hydrocarbons |
| 12/03/1998 | WO1998053884A1 Degradation of hazardous chemicals |
| 12/03/1998 | WO1998053883A1 Microemulsion compositions |
| 12/03/1998 | DE19740089C1 Hazardous material disposal, especially chemical munition disposal |
| 12/02/1998 | EP0880378A1 Method and apparatus to destroy chemical warfare agents |
| 12/02/1998 | EP0706427B1 In-situ remediation of contaminated heterogeneous soils |
| 12/01/1998 | US5843288 Methods and apparatus for controlling toxic compounds using catalysis-assisted non-thermal plasma |
| 11/26/1998 | WO1998053463A2 Method for acid oxidation of radioactive, hazardous, and mixed organic waste materials |
| 11/25/1998 | EP0813438B1 Feed processing employing dispersed molten droplets |
| 11/24/1998 | US5840191 Process for the treatment of contaminated material |
| 11/24/1998 | CA2099222C Process and apparatus for working up pyrotechnical material |
| 11/19/1998 | DE19750546A1 Verfahren zur Konversion voll- und teilhalogenierter Kohlenwasserstoffe Complete the conversion process and some halogenated hydrocarbons |
| 11/18/1998 | EP0878214A2 Process and apparatus for remedying polluted media |
| 11/18/1998 | CN1199350A Method of oxidation |
| 11/17/1998 | US5837149 Method for hot and supercritical water oxidation of material with addition of specific reactants |
| 11/12/1998 | WO1998050113A1 Shower head with switching of spray mode |
| 11/11/1998 | EP0876831A1 Process for electrochemical decomposition of organic pollutants |
| 11/11/1998 | EP0876180A1 A method of oxidation |
| 11/05/1998 | WO1998028043A3 BACTERIAL STRAIN CORYNEBACTERIUM. sp K2-17 AND METHOD FOR MICROBIAL DECONTAMINATION OF MATERIALS CONTAMINATED WITH PHENOXYALCANOIC ACID COMPOUNDS |
| 11/04/1998 | EP0607420B1 Method for the detoxification of mustard gas, and sulfur-containing quaternary ammonium ionene polymers |
| 11/04/1998 | CN1197685A Noxious component removal process and noxious component removal agent therefor |
| 11/03/1998 | US5830328 Increased absorption of microwave radiation for elimination of contaminants in a carrier gas by exposure to plasma |
| 11/03/1998 | CA2162385C In-situ remediaton of contaminated heterogeneous soils |
| 10/29/1998 | DE19717669A1 Reducing heavy metal content of biogenic organic substrate without combustion |
| 10/28/1998 | EP0873184A1 Method and device for treating an aqueous solution |
| 10/27/1998 | US5827574 Method of nonhazardous removal of paint containing heavy metals and coating preparation for performing the same |
| 10/22/1998 | WO1998046063A2 System and method for disposal of hydrazine propellants and other energetic materials |
| 10/21/1998 | EP0871520A1 Method for processing waste containing metal contaminants using a reducing agent |
| 10/20/1998 | US5823220 Pressure reduction system and method |
| 10/15/1998 | WO1998045377A1 Method and composition for removing coatings which contain hazardous elements |
| 10/15/1998 | WO1998044992A1 Process for thermal destruction of hazardous materials |
| 10/14/1998 | CN1195578A Oxidation processing method, and apparatus and process vessel using the method |
| 10/14/1998 | CN1195564A Comprehensive utilization method of waste acid sludge |
| 10/13/1998 | US5819673 Safe and efficient destruction to dispose of chemical warfare agents by spraying droplets, evaporation, and oxidation within a matrix bed at 1400 degrees f. inside a thermal oxidizer |
| 10/07/1998 | EP0796143B1 Method for the chemical conversion of complex chemical structures under reducing conditions in a supercritical fluid |
| 10/07/1998 | EP0771222B1 Electrochemical oxidation of matter |
| 10/06/1998 | US5817288 Hydrohalogenation |
| 10/01/1998 | DE19740383C1 Bacterial strains for decontamination of materials |
| 10/01/1998 | DE19731027C1 Disposal of ammunition, poisons and chemicals |
| 09/29/1998 | US5814292 Comprehensive energy producing methods for aqueous phase oxidation |
| 09/29/1998 | US5813969 Process for detoxicating noxious wastes |
| 09/29/1998 | CA2134731C Method and plant for dealing with mercury-containing waste |
| 09/23/1998 | EP0865591A1 Reactive waste deactivation facility and method |
| 09/22/1998 | US5811752 Enhanced tunable plasma-melter vitrification systems |
| 09/22/1998 | US5811631 Chemical reactor with heated surface for decomposing environmentally undesirable materials |
| 09/22/1998 | US5810995 Disposal of organic materials encased in metal |
| 09/22/1998 | US5810920 Waste is mixed with a treating agent containing solid acids and/or cement and a caking inhibitor, kneaded with water, solidified by curing; harmful metals stabilized in solidified cakes and not released |
| 09/17/1998 | WO1998028045A3 Method for destroying energetic materials |
| 09/16/1998 | EP0863781A1 Aqueous silicate compositions |
| 09/15/1998 | US5807476 Method of removing sulfur compounds from sour crude oil and sour natural gas |
| 09/15/1998 | CA2078260C Process for the production of disposible products from metal chlorides in a titanium dioxide chloride process |
| 09/11/1998 | WO1998032473A3 Reduction of emissions of volatile compounds by additives |
| 09/10/1998 | DE19708670A1 Use of peroxidase and manganese ions to decompose aromatic substances |
| 09/08/1998 | US5803894 Process for preparing enviromentally stable products by the remediation of contaminated sediments and soils |
| 09/03/1998 | DE19707914A1 Expresso brewing head unit |
| 08/27/1998 | DE19807356A1 Disposal of filter dust and flue gas purification residues from waste incineration plants |
| 08/27/1998 | DE19707692A1 Rapid, complete decomposition of dicyandiamide in dilute aqueous solution |
| 08/26/1998 | EP0860183A2 Noxious component removal process and noxious component removal agent therefor |
| 08/26/1998 | EP0860182A2 Oxidation processing method, and apparatus and process vessel using the method |
| 08/26/1998 | EP0859650A2 Process for decomposing stable organic pollutants |
| 08/25/1998 | US5799257 Process for gamma ray induced degradation of polychlorinated biphenyls |
| 08/25/1998 | US5798497 Tunable, self-powered integrated arc plasma-melter vitrification system for waste treatment and resource recovery |
| 08/25/1998 | US5797992 Blending mixture of abrasive blasting material and calcium phosphate, abrasive blasting lead contaminated coating from surface, leaving in place to react and immobilize lead compounds |
| 08/19/1998 | EP0858816A1 Process for treating explosives |
| 08/12/1998 | EP0857193A1 Process for the confinement of solid materials |
| 08/12/1998 | EP0682590B1 Process for recycling waste polymers |
| 08/12/1998 | EP0490934B1 Method and apparatus for the controlled reduction of organic material |
| 08/06/1998 | WO1998033607A1 Method of decomposing dioxins |
| 08/06/1998 | WO1998019788A3 Method and apparatus for dissociating materials |
| 08/04/1998 | US5788735 Plasma arc furnaces for pyrolysis and combustion, smelting of soils and forming slags |
| 08/04/1998 | US5788623 Water pollution control |
| 07/30/1998 | WO1998032473A2 Reduction of emissions of volatile compounds by additives |
| 07/30/1998 | DE19703711A1 Verminderung von Emissionen flüchtiger Verbindungen durch Additive Reduction of emissions of volatile compounds by additives |
| 07/30/1998 | CA2278288A1 Reduction of emissions of volatile compounds by additives |
| 07/29/1998 | EP0854898A1 Process and composition for soil remediation |
| 07/29/1998 | EP0737086B1 Composition and process for reducing or preventing metal and acid contamination in rock drainage |
| 07/16/1998 | WO1998030499A1 Detoxifying aluminum spent potliners |
| 07/16/1998 | WO1998030076A1 Humic concentrate and process for its production, equipment for the electrochemical production of the humic concentrate, water purification process, process for the dehydration of viscous-flow fluids, process for the detoxification of organic compounds, process for the utilization of wastewater sediments, process for the fo |
| 07/14/1998 | CA2079905C Removal of organochlorides |
| 07/08/1998 | EP0851835A1 Method of processing fluorine-contaminated hydrochloric acid arising from waste treatment |
| 07/08/1998 | EP0851780A2 Process for the transformation of halogenated refrigerant gases |
| 07/08/1998 | EP0746384B1 Removal of heavy metals from fly ash and fume purification residues resulting from waste incineration |
| 07/08/1998 | EP0688230A4 Method and system for detoxifying solid waste |
| 07/07/1998 | US5777192 Method of decomposing polychlorodibenzo-p-dioxins and/or polychlorodibenzofurans |
| 07/07/1998 | US5776426 Using caustic liquid and lime |