| Patents for B09C 1 - Reclamation of contaminated soil (11,202) |
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| 11/14/2000 | US6146104 Groundwater recovery system incorporating a combination of pressure and vacuum to accomplish removal of groundwater fluids from a downhole pump |
| 11/14/2000 | US6145666 Cleansing contaminants from a heterogeneous material using a sorption agent |
| 11/14/2000 | US6145244 Methods for enhancing phytoextraction of contaminants from porous media using electrokinetic phenomena |
| 11/08/2000 | EP1050511A2 Hydrothermal processing with phosphate additive |
| 11/07/2000 | US6143549 Fungal inoculum preparation |
| 11/07/2000 | US6143177 Bioremediation of groundwater by supplying carbohydrates and sulfates to an injection well where microorganisms metabolize the carbohydrates, creating sulfate reducing and methanogenic conditions so chlorinated hydrocarbons are reduced to ethene |
| 11/07/2000 | US6143136 Method and apparatus for physical and chemical separation and reaction |
| 11/07/2000 | US6142706 Thermal treatment wall |
| 11/02/2000 | WO2000035609A3 Methods and compositions for the fixation of trace amounts of radiocaesium |
| 11/02/2000 | EP1048366A2 A method for disposing a waste |
| 10/31/2000 | US6139775 Adding to the spilled peteroleum hydrocarbons during the time the spilled material is entering a sewer system, a surfactant containing ethoxlylated tertiary amine, an aliphatic carboxylic acid and an aliphatic alcohol and water |
| 10/31/2000 | US6139751 Separating heavy metals from mixture by treating with fructan derivative containing complexing groups selected from xanthates, xanthides and/or dithiocarbamates |
| 10/31/2000 | US6139485 Demetallization of hazardous waste leachable lead at a wide range of ph |
| 10/31/2000 | US6139221 Constant hydraulic head moat and method for controlling regional ground water flow |
| 10/31/2000 | US6138834 Recovery apparatus for drilling and excavation application and related methods |
| 10/31/2000 | CA2161643C Improvements in bioremediation of hydrocarbon contaminated soils and water |
| 10/26/2000 | WO2000063343A2 Bacterial culture |
| 10/26/2000 | WO2000063127A1 Method of aquifer remediation |
| 10/26/2000 | WO2000062949A1 Treatment of polluted or contaminated substrates |
| 10/26/2000 | DE19914839A1 Sub-surface ground water filter has water descending through cavity, filled with adsorbent between timbers forming sub-surface barrier within narrow trench |
| 10/24/2000 | US6137027 Solid waste treatment agent and treatment method of solid waste |
| 10/24/2000 | US6137026 Reacting hydrocarbon containing stream, fuel stream, and oxygen stream in combustion chamber to produce stream comprising carbon dioxide and water vapor; separating carbon dioxide and contacting that with soil to extract hydrocarbons |
| 10/24/2000 | US6136203 System and method for photocatalytic treatment of contaminated media |
| 10/24/2000 | US6136063 Process for separating hazardous metals from waste materials during vitrification |
| 10/19/2000 | WO2000061822A1 Compositions and methods for removing pollutants from contaminated materials |
| 10/18/2000 | EP1044168A1 Polylactate release compounds and methods of using same |
| 10/17/2000 | US6132623 Immobilization of inorganic arsenic species using iron |
| 10/17/2000 | US6132561 Contacting a contaminated soil sample with an extraction medium of a mixture of an alkane and a water miscible alcohol, thereafter subjecting the extraction medium containing the halogenated organic contaminants to ionizing radiation to |
| 10/17/2000 | US6132356 Portable system for vapor, aerosol or airborne hazard suppression of hazardous environmental spills |
| 10/12/2000 | WO2000060174A1 Containment system for spills |
| 10/12/2000 | CA2369017A1 Containment system for spills |
| 10/12/2000 | CA2268583A1 In-situ treatment and remediation system and method |
| 10/11/2000 | EP1043082A2 Method for soil decontamination |
| 10/11/2000 | EP1043046A1 Wet type method of rendering dioxins innoxious |
| 10/11/2000 | EP1042036A1 Procedure and apparatus for the treatment of waste |
| 10/11/2000 | CN1269738A Simplified method for biologically cleaning areas of soil contaminated with leftover pollutant mineral oil-based material |
| 10/10/2000 | CA2262085C Method for directing groundwater flow and treating groundwater in situ |
| 10/05/2000 | WO2000058038A1 Method apparatus for disposal of chlorine-containing organic compound |
| 10/05/2000 | DE19914922A1 Halogenated hydrocarbon removal process for earth comprises adding mixture of anionic and non-ionic surfactants in concentrations below critical micelle forming concentration, washing and pumping halogenated hydrocarbons away |
| 10/03/2000 | US6127592 Fuel hydrocarbons, chlorinated hydrocarbons, polycyclic aromatic hydrocarbons, petroleum distillates and other organic contaminants present in the soil and water are degraded by hydrous pyrolysis/oxidation into non-toxic products |
| 10/03/2000 | CA2129947C Fixation and stabilization of chromium in contaminated materials |
| 09/29/2000 | CA2299854A1 Method of degrading heavy oil using bacteria mixtures |
| 09/28/2000 | WO2000056669A1 Bioremediation of methyl tertiary butyl ether pollutants with butane-utilizing bacteria |
| 09/28/2000 | WO2000056668A1 Bioremediation of petroleum pollutants with alkane-utilizing bacteria |
| 09/28/2000 | WO2000056474A1 Continuous rotary vacuum retort apparatus and method of use |
| 09/28/2000 | CA2367931A1 Bioremediation of petroleum pollutants with alkane-utilizing bacteria |
| 09/26/2000 | US6123483 Method and apparatus for decontaminating soil and mud polluted with hazardous waste and petroleum products |
| 09/21/2000 | WO2000054868A2 A method for the extraction of oil by microemulsification |
| 09/19/2000 | US6121040 Process for remediation of contaminated soil |
| 09/19/2000 | US6121038 Fabricating cell of microorganism capable of degrading hydrocarbons, encapsulating into pod which is activated in non-hydrocarbon environments, introducing pod into closed vessel of petroleum; if vessel is opened, cell becomes active |
| 09/19/2000 | US6120627 Explosive with bioremediating capacity |
| 09/19/2000 | US6120579 Treating contaminated soils with solid hypochlorite in a continuous counter-current process; leaching, filtering, mixing with thickened solutions, treating with zinc powder or sulfide to form zinc mercury amalgam or mercury sulfide |
| 09/19/2000 | US6120430 Method of melting solid materials |
| 09/19/2000 | CA2079282C Composition and method for dehalogenation and degradation of halogenated organic contaminants |
| 09/13/2000 | EP1034033A1 Compositions and methods for the remediation of chemical contamination in subsurface water bearing geological formations |
| 09/13/2000 | EP0802836B1 Installation and method for washing contaminated soil or similar materials and for cleaning equipment parts or similar components which come into contact with fluids |
| 09/12/2000 | US6116815 Process for preventing release of contamination from an underground storage tank field |
| 09/08/2000 | WO2000052272A1 Water treatment system and method using permeable embankments, weirs, walls or the like |
| 09/08/2000 | WO2000000871A8 Improved contaminant extractor |
| 09/05/2000 | US6112675 Process and apparatus for treating process streams from a system for separating constituents from contaminated material |
| 09/05/2000 | US6112458 Processing of sewage sludge into humus |
| 09/05/2000 | CA2084821C Ground contamination remediation process and apparatus |
| 09/04/2000 | CA2299860A1 Installation for the vacuum-thermal treatment of materials |
| 08/31/2000 | WO2000050797A1 Improved eduction process |
| 08/29/2000 | US6110430 Shells, drums of thermoconductive material for discharging heat, tubes for heat exchanging |
| 08/29/2000 | US6110372 Degrading petroleum pollutant comprising compound contained in crude or refined petroleum by treating petroleum pollutant with butane-utilizing bacteria in presence of butane substrate and oxygen |
| 08/29/2000 | US6110361 Integrated soil and fluid decontamination system |
| 08/29/2000 | US6109358 Venting apparatus and method for remediation of a porous medium |
| 08/24/2000 | WO2000049269A1 Method and apparatus for cleaning drill cuttings |
| 08/24/2000 | WO2000048949A1 Method for microbially cleaning up sulphuric-acid residual mining pools |
| 08/24/2000 | WO2000048755A1 Remediation of contaminated groundwater |
| 08/24/2000 | WO2000048754A1 Method for treating a medium polluted with a nitro group containing compound |
| 08/24/2000 | DE19907167A1 Decontamination of soil containing aromatic pollutants, e.g. polychlorinated biphenyls, polycyclic aromatic hydrocarbons and trinitrotoluene, comprising treatment with spent mushroom growth medium |
| 08/24/2000 | DE19907002A1 Process to neutralize acidic water in open cast brown coal quarry with straw and sugar beet carbonation sludge as nutritional base |
| 08/23/2000 | EP1029604A2 Method for removing heavy metals from soils |
| 08/23/2000 | EP0993510A4 Method for phytomining of nickel, cobalt and other metals from soil |
| 08/23/2000 | EP0958070A4 Biodegradation of the gasoline oxygenates |
| 08/23/2000 | EP0741611B1 Process for soil decontamination by oxidation and vacuum extraction |
| 08/22/2000 | US6107079 Culturing white-rot fungi in medium having carbon and nitrogen sources, mixing soil with the fungi and different carbon and nitrogen sources, and degrading the contaminants |
| 08/22/2000 | US6107065 Forming a concentrate of sulfide minerals from ore, coating onto coarse substrates, forming a heap with bacteria, and biooxidizing the mineral on the surface at a rate at least two times greater than average |
| 08/22/2000 | US6105275 Continuous rotary vacuum retort apparatus and method of use |
| 08/17/2000 | WO2000048201A1 Method for remediating sites contaminated with toxic waste |
| 08/16/2000 | EP1027940A1 Method for purifying contaminated soil |
| 08/16/2000 | EP1027939A1 Process for removing organic and/or inorganic micropollutants from mud, in particular from sea and lagoon sediments, or from soil |
| 08/16/2000 | EP1027109A1 Method for reductive dehalogenation of halogen-organic substances |
| 08/16/2000 | EP0865330A4 Volatile materials treatment system |
| 08/16/2000 | EP0793548B1 Anaerobic/aerobic decontamination of ddt contaminated soil by repeated anaerobic/aerobic treatments |
| 08/15/2000 | US6102623 In-well air stripping, oxidation, and adsorption |
| 08/15/2000 | US6102622 Remediation method |
| 08/15/2000 | US6102621 Oxidative particle mixtures for groundwater treatment |
| 08/15/2000 | US6102053 Suspending soil particles in water, directing the slurry to a particle size separator; small particles collected and handled for radioactive waste storage; large particles spread out to a uniform thickness and detected for radioactivity |
| 08/10/2000 | WO2000046450A1 Method for conditioning substrates using an electrokinetic geosynthetic structure |
| 08/10/2000 | WO2000046159A1 Cyanobacterial inoculants for land reclamation |
| 08/10/2000 | WO2000045970A1 Apparatus and method for remediation of a porous medium |
| 08/10/2000 | DE19907513C1 Process for purifying granular material e.g. oil-contaminated sand comprises adjusting the solids content in the attritor by removing coarse material and by controlled recycling of this coarse fraction for addition to the attrition vessel |
| 08/10/2000 | DE19903986A1 Reductive dehalogenation of halohydrocarbons under mild conditions, e.g. for removing toxic chloroaromatic compounds from waste oil or soil, using reducing metal in presence of amine |
| 08/10/2000 | DE19900440A1 Process for purifying a fine grain fraction of contaminated soil comprises preparing a fine grain suspension, adding a dispersing agent, and separating a liquid supernatant formed from the sediment |
| 08/09/2000 | EP1024908A1 Method and apparatus for recycling an aggregate contaminated with a hydrocarbon |
| 08/09/2000 | EP1024907A2 Apparatus for recovering hydrocarbons from solids |
| 08/08/2000 | US6100382 Reducing agent for chemical reduction; for the bioremediation of impurities in water, soil or sediments; for pollution control |