Patents
Sitemap › B09 - Disposal of solid waste; Reclamation of contaminated soil › B09C - Reclamation of contaminated soil › B09C 1 - Reclamation of contaminated soil
Patents for B09C 1 - Reclamation of contaminated soil (11,202)
08/2003
08/14/2003US20030152426 Process for the solvent extraction for the radiolysis and dehalogenation of halogenated organic compounds in soils, sludges, sediments and slurries
08/14/2003US20030150800 In situ method and apparatus for biodegradation of alkyl ethers and tertiary butyl alcohol
08/14/2003US20030150799 In situ method and apparatus for biodegradation of alkyl ethers and tertiary butyl alcohol
08/14/2003DE10159806C1 Well system, used for recovering light non-aqueous phase liquid from groundwater, comprises sealed wells with well filters at different depths
08/14/2003CA2475095A1 Degradation of hydrophobic ester pesticides and toxins
08/13/2003EP1334781A2 method of treating sediment spread over large areas
08/13/2003EP1334780A2 Method and device for skimming off pollutants such as hydrocarbons from groundwater
08/12/2003US6605203 Electrode apparatus
08/07/2003WO2003065011A2 Stimulation of microbial dechlorination of polychlorinated biphenyls with halogenated ethenes
08/07/2003WO2003063774A2 Method of treating contaminants in an in situ environment
08/07/2003US20030148501 Compositions and methods useful in bioremediation of polychlorinated biphenyls
08/07/2003US20030147697 Evaporative desorption soil treatment apparatus and process
08/07/2003US20030146172 Extraction of pollutants from underground water
08/07/2003US20030146165 Treatment agent and method for elimination of harmful polluted substances
08/07/2003US20030146099 Supplying electricity voltage between anode, cathode
08/07/2003CA2514129A1 Stimulation of microbial dechlorination of polychlorinated biphenyls with halogenated ethenes
08/06/2003EP1080042B1 Use of alkaline earth peroxides for immobilising phosphate in waters, soils, sediments and/or sludges
08/05/2003US6602421 Method for purifying contaminated groundwater using steel slag
08/05/2003US6602024 Environmental remediation of dense organic contaminants using polyaphron treatments
08/05/2003US6601787 Mixing hazardous wastes with water in mixers and grinding mills, then separating particles and exposing to lignite in pollution control apparatus
07/2003
07/31/2003WO2003062591A1 Soil cleaning systems and methods
07/31/2003WO2003061862A1 Method and apparatus for removing pollutant
07/31/2003WO2003035987A3 Isolation of soil with a frozen barrier prior to conductive thermal treatment of the soil
07/31/2003US20030143031 Stabilization method for lead projectile impact area
07/31/2003US20030143030 Method of treating contaminants in an in situ environment
07/31/2003US20030141202 Alkaline electrolyte solution; circulation; decomposition oxidation; water treatment by electrolysis; water pollution control
07/31/2003US20030140670 Method of sustaining plant growth in toxic substrates polluted with heavy metal elements
07/31/2003CA2473256A1 Soil cleaning systems and methods
07/30/2003EP1330317A1 Method and installation for depolluting soils
07/29/2003US6599431 Water is purified by aeration to expel the pollutant into gas phase, and the pollutant containing gas is then mixed with a chlorine-containing gas under light irradiation to decompose the pollutant
07/29/2003US6599425 Bioremediation of nitrate contaminated groundwater
07/24/2003WO2003059544A1 Method of purifying contaminated soil using microorganism
07/24/2003WO2003059543A1 Process for the biological degradation of chloro-organic compounds in groundwater
07/24/2003US20030137183 Apparatus and methods for subsidence deepening
07/24/2003US20030136747 Soil cleaning systems and methods
07/24/2003CA2416205A1 Apparatus and methods for subsidence deepening
07/23/2003CN1115201C Oil-sand separating and treating appts.
07/22/2003US6596190 Aqueous slurry of fine iron particles; removal of organic halides
07/22/2003US6596161 Laminated microporous diffuser
07/22/2003US6596142 Vaporizing volatility impurities
07/22/2003US6596050 Container
07/22/2003CA2133968C System for treating polluted groundwater
07/17/2003WO2003036040A3 In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor
07/17/2003US20030134409 Delivery vehicles for environmental remediants
07/17/2003US20030134408 Microorganisms comprising 16s ribosomal subunit nucleic acid for the bioremediation of haloaromatic compounds; detoxification
07/17/2003US20030133755 Method of removing contaminants from a contaminated earth mass
07/17/2003US20030132171 Method for removing radioactive substances from affecting water wells
07/15/2003US6593277 Uses for cellulose-containing aggregates
07/15/2003US6592294 Treatment of wastes in soil and groundwater, barriers to leakage from storage tanks and containment areas; phosphate reagent and released free calcium from chelated calcium reagent to precipitate apatite; sorbing the contaminant onto
07/15/2003US6591700 Apparatus for passive removal of subsurface contaminants and mass flow measurement
07/10/2003WO2003055615A1 Thermal remediation process
07/10/2003WO2003036032A3 In situ thermal processing of a hydrocarbon containing formation to produce heated fluids
07/10/2003US20030129735 Biocatalytic method for remediation of soil, water and air.
07/10/2003US20030129028 Process for the removal of pollutants from the soil
07/09/2003CN1428209A Fibre body richly containing oilophilic bacteria for degrading hydrocarbon
07/08/2003US6590140 Transgenic plant which expresses a polypeptide comprising given amino acid sequence; iron uptake; can be used to remove pollutants from soil or as nutritional supplements to treat iron- or zinc-deficiency
07/08/2003US6590133 Reducing lead bioavailability
07/08/2003US6589776 Method for treating contaminated media
07/03/2003WO2003054105A1 Material for decomposing organic compound
07/03/2003WO2003053865A1 Method and system for forming an in situ groundwater filter
07/03/2003WO2003053603A2 Remediation of mercury contaminated soil
07/03/2003WO2003036035A3 In situ upgrading of coal
07/03/2003WO2003036031A3 Seismic monitoring of in situ conversion in a hydrocarbon containing formation
07/03/2003WO2003035811A9 Remediation of a hydrocarbon containing formation
07/03/2003US20030126632 Method for improving phytoremediation treatment of a contaminated medium
07/03/2003US20030121863 Method for treating dredged material
07/02/2003EP1322559A1 Microbiological culture for triggering microbiological processes in water
07/02/2003EP1322557A2 In situ immobilization of metals within density variant bodies of water
07/01/2003US6586600 For removing metals from soils, water; pollution control; form stable, irreversible ligand-metal precipitates
07/01/2003US6584988 Emulsification and removal of volatile organic compounds with sugar derivative and other nonionic surfactants
06/2003
06/26/2003WO2003051546A2 Soil remediation well positioning in relation to curved obstructions
06/26/2003WO2003051507A1 Apparatus and method for the continuous photolytic treatment of an effluent
06/26/2003WO2003051463A1 Apparatus and method for the continuous photolytic treatment of an effluent
06/24/2003US6582611 Groundwater and subsurface remediation
06/24/2003US6582608 System for the removal of organic contaminants from water, air and soil
06/24/2003US6582602 Characterizing soil and water at location of the contaminated water; accumulating a biomass of selected sulfate reducing bacteria, and introducing biomass into contaminated water via one or more wells at the location of the contaminated water,
06/19/2003WO2003049880A1 Method of extracting contaminants from solid matter
06/19/2003US20030113903 Method of remedying contaminated soil by microorganism
06/19/2003US20030110794 Soil remediation well positioning in relation to curved obstructions
06/19/2003CA2469311A1 Method of extracting contaminants from solid matter
06/18/2003EP1318859A2 Plasma process for removing hydrocarbons contained in sludge
06/12/2003WO2003047768A1 Method for inhibiting oxidation of metal sulfide-containing material
06/12/2003US20030108462 For wood; chelation of toxic material; separation
06/12/2003US20030108394 Aerobic bioreduction of municipal solid waste landfill mass
06/11/2003EP1318103A2 Iron particles for purifying contaminated soil or ground water
06/11/2003EP1062349B1 Diisopropyl fluorophosphatase and the utilization and production thereof
06/10/2003US6576816 Heavy metal phytoremediation
06/10/2003US6576145 Separating hydrocarbons from a mixture of the hydrocarbons and a particulate mineral substrate, comprising mixing of mixture with water to form a slurry, addition of oxidizer to release hydrocarbons form the substrate, then separation
06/10/2003US6575663 Advanced containment system
06/09/2003CA2414648A1 Method of decontaminating soil
06/05/2003WO2003045854A1 Method for in situ-neutralisation of water containing sulphuric acid
06/05/2003WO2003045596A1 Bioremediation
06/05/2003US20030104383 Nucleic acid, nucleic acid for detecting chlorinated ethylene-decomposing bacteria, probe, method of detecting chlorinated ethylene-decomposing bacteria, and method of decomposing chlorinated ethylene or ethane
06/04/2003EP1315675A1 Method for remediation of aquifers
06/04/2003EP1315584A1 Fluid movement apparatus
06/04/2003CN1110549C Method for the rehabilitation of soil polluted by hydrocarbons and other biodegradable substances
06/03/2003US6573087 Packaged timed release microorganisms and absorbent matrix for degradation of hydrocarbons
06/03/2003CA2255437C Process for remediation of contaminated soil
05/2003
05/30/2003WO2003043755A1 Process for the remediation of polluted sites
05/30/2003WO2003043753A1 Method for producing granules containing harmful substance from incineration ash or the like
1 ... 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 ... 113