| Patents for B09C 1 - Reclamation of contaminated soil (11,202) |
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| 05/11/2000 | WO2000025947A1 Process for removing contaminants from water |
| 05/11/2000 | DE19954070A1 Aqueous surfactant mixture useful for solubilizing harmful organic substances in a solid matrix such as contaminated soils, comprises a selected anionic surfactant and a selected nonionic surfactant |
| 05/11/2000 | DE19954069A1 Aqueous surfactant mixture for solubilizing harmful organic substances in solid matrix such as contaminated soils comprises selected anionic surfactant and selected nonionic surfactant |
| 05/11/2000 | DE19851345A1 Decontamination of water, sewage, soil, sediment and slurry, giving phosphate useful as fertilizer |
| 05/10/2000 | EP0999274A2 DNA fragment carrying toluene monooxygenase gene, recombinant plasmid, transformed microorganism, method for degrading chlorinated aliphatic hydrocarbon compounds and aromatic compounds, and method for environmental remediation |
| 05/10/2000 | EP0956751A4 Method for cleaning surfaces contaminated by crude oil or petroleum product spills, sorbant for cleaning surfaces and method for producing the same |
| 05/10/2000 | EP0937193A4 Method of remediation of contaminants in porous media through minimization of buoyancy effects |
| 05/10/2000 | EP0886549B1 Biodecontamination reactor |
| 05/09/2000 | US6060292 Compost decontamination of soil contaminated with methoxychlor |
| 05/09/2000 | US6059855 Process for decontaminating suspensions containing silt, pollutants and water |
| 05/09/2000 | CA2139863C Microbial mediated method for soil and water treatment |
| 05/04/2000 | DE19953056A1 Treatment of dredged material and other products contaminated with organometallic compounds comprises electrochemical activation of suspension in process water in undivided cell, using current density to adjust pH |
| 05/03/2000 | EP0997202A2 Method and system for carrying out treatment of granular substances with pollutants adhered |
| 04/30/2000 | CA2287958A1 Method and system for carrying out treatment of granular substances with pollutants adhered |
| 04/27/2000 | WO2000023566A1 Activators for microbial degradation of organic halogen compounds |
| 04/27/2000 | DE19903180A1 Microbial consortium useful for decontaminating materials contaminated with mineral oil hydrocarbons comprises six bacterial strains |
| 04/27/2000 | DE19846997A1 Process for removing chlorinated hydrocarbons from focal point of contaminated ground water uses high pressure water to minimize the time taken |
| 04/20/2000 | DE19909817A1 Immobilization of liquid or semisolid waste materials comprises intensive mixing with powdered clay and then adding an inorganic binder |
| 04/19/2000 | EP0993510A1 Method for phytomining of nickel, cobalt and other metals from soil |
| 04/19/2000 | CN1251060A Method of treating organic contaminated materials |
| 04/18/2000 | US6051420 Method for the decontamination of soil containing solid organic explosives therein |
| 04/18/2000 | US6051130 Bioreactor for remediation of pollutants with butane utilizing bacteria |
| 04/18/2000 | US6049942 Apparatus for rejuvenating a drainfield or drywell |
| 04/12/2000 | EP0991595A1 Immobilization of inorganic arsenic species using iron |
| 04/12/2000 | EP0814874A4 Improved method for the treatment and stabilization of hazardous waste |
| 04/11/2000 | US6049021 Method for remediating sites contaminated with toxic waste |
| 04/11/2000 | US6048828 Composition for treatment of lead containing surface coatings and soil |
| 04/11/2000 | US6048134 Automatic aspirator air control system |
| 04/06/2000 | WO2000018693A1 Microbiological method for eliminating a nitroaromatic compound |
| 04/06/2000 | WO2000018524A1 Soil remediation system |
| 04/04/2000 | US6046375 A nonenzymatic method of generating free radicals to oxidize a target comprising transferring a transition metal from a chelate complex to a free redox cycling chelator complex toreduce the metal; oxidizing; detoxification; remediation |
| 04/04/2000 | US6046045 Methods for decomposing quinolones and naphthyridones |
| 03/30/2000 | WO2000017352A1 Plants capable of metabolizing drugs and utilization thereof |
| 03/30/2000 | CA2344674A1 Plants capable of metabolizing chemical substances and use thereof |
| 03/29/2000 | EP0988118A1 Method for decontaminating soils |
| 03/28/2000 | US6041863 Method of passive remediation of D.N.A.P.L.'s from groundwater remediation wells |
| 03/23/2000 | WO2000015361A1 White rot fungus and method for degrading dioxins by using the same |
| 03/23/2000 | DE19924879A1 Process and sub-soil reactor assembly to clean contaminated flowing or stagnant ground water, exploits natural ground water flow gradient without flow interruption |
| 03/21/2000 | US6039882 Reacting organic contaminants such as halohydrocarbons with an alcohol, elemental iron and a sulfide-containing compound to cause a chemical reduction; produces hydrogen, nitrogen, methane, ethane, ethylene, and ethyne |
| 03/16/2000 | WO2000013787A2 Oil sorbent composition |
| 03/15/2000 | EP0912837A4 An auxiliary hydraulic power unit |
| 03/14/2000 | US6036860 Method and apparatus for the separation of hazardous waste from groundwater |
| 03/14/2000 | US6036852 Surface bioreactor for growth of sufficient biomass of selected isolate; mixing chamber where cells are suspended in water and additives added; injector for injecting biomass; microbial biofilter emplaced in situ; use in aquifiers |
| 03/14/2000 | US6036849 Removing oversized rocks and converting soil into uniform sized particles, spraying with oxidizer diluted with ionized water and mixing in an auger to oxidize most hydrocarbons; removing soil to be tested and dried; no harmful by-products |
| 03/14/2000 | US6035701 Method and system to locate leaks in subsurface containment structures using tracer gases |
| 03/10/2000 | CA2246860A1 Waste treatment system |
| 03/09/2000 | WO1999043791A3 Diisopropyl fluorophosphatase and the utilization and production thereof |
| 03/09/2000 | DE19840777A1 Cleaning contaminated ground comprises inserting a heating lance directly next to the vacuum level and bringing the ground air and ground to a higher temperature level by heat from the lance |
| 03/08/2000 | EP0805716B1 Mercury recovery process |
| 03/08/2000 | CN1246815A Process for purifying substances polluted with organohalogen compounds |
| 03/07/2000 | US6033899 Compost decontamination of soil contaminated with PCP using aerobic and anaerobic microorganisms |
| 03/07/2000 | US6033559 Compositions and methods of use of constructed microbial mats |
| 03/01/2000 | EP0809612B1 Method and composition for enhanced bioremediation of petroleum |
| 02/29/2000 | US6030533 Using an immobilized soil bioreactor having a headspace re-circulation system; biodegradation of volatile organic compounds (voc's); aeration and non-aeration sides segregated by a supported soil matrix; circulation to minimize methane |
| 02/29/2000 | US6030467 Contacting solid which contains tetraalkyllead and bromoethane with solution that has hydrophile lipophile balance value and concentration sufficient to form an emulsion, separating, recovering the emulsion; motor fuel antiknock compounds |
| 02/29/2000 | US6030150 Method and apparatus for constructing subterranean walls comprised of granular material |
| 02/24/2000 | DE19836946A1 Automated process crushes demolition building refuse for automated admixture with micro-biological matter saving time and minimizing emissions |
| 02/23/2000 | EP0980859A2 Soil conditioner and soil ameliorating method |
| 02/23/2000 | EP0980722A2 Method for producing a reactive permeable wall with liquidtight connecting elements |
| 02/23/2000 | CN1245452A In situ remediation of contaminated soils |
| 02/23/2000 | CN1245196A Soil granular structure accelerator and soil improving method |
| 02/22/2000 | US6027284 Method and apparatus for remediation of contaminated soil |
| 02/17/2000 | DE19836028A1 Verfahren zur Herstellung einer hydraulischen Verbindung von Dichtwandkammern A process for producing a hydraulic connection of the sealing wall chambers |
| 02/17/2000 | CA2245382A1 Recycled hydrocarbons for asphalt |
| 02/16/2000 | EP0979900A1 Trench wall cell system |
| 02/16/2000 | CN1049481C Method for treating soil contaminated with hydrocarbons |
| 02/15/2000 | US6024868 Air flow control circuit for sustaining vacuum conditions in a contaminant extraction well |
| 02/10/2000 | WO2000006519A1 Pumpable/injectable phosphate-bonded ceramics |
| 02/09/2000 | EP0978331A2 Process for separating radioactive and hazardous metal contaminants from soils |
| 02/08/2000 | US6023554 Electrical heater |
| 02/07/2000 | CA2279633A1 Process for separating radioactive and hazardous metal contaminants from soils |
| 02/05/2000 | CA2242155A1 Ucr |
| 02/03/2000 | WO2000005178A1 Sorbent, method for producing the same and use of the same for immobilisation of heavy metals and phosphates |
| 02/03/2000 | DE19834874A1 Gaseous impurities removed from ground water by membrane hose surrounded by water and flushed by gas, allowing dry in lieu of wet removal of gas |
| 02/03/2000 | DE19833430A1 Utilization of contaminated building material waste as raw material for cement clinker involves comminution and heating of this waste, followed by addition of measured amounts of limestone and/or clay |
| 02/02/2000 | EP0881945A4 System for separating constituents from a base material |
| 02/02/2000 | EP0771237B1 Apparatus for treating process material such as waste material |
| 02/02/2000 | CN1243046A Oil-sand separating and treating apparatus |
| 02/01/2000 | US6020185 Treating contaminated geologic media under reducing conditions, including, but not limited to, denitrifying, manganese-reducing, iron-reducing and sulfate-reducing conditions. |
| 02/01/2000 | US6019548 Chemical oxidation of volatile organic compounds |
| 02/01/2000 | CA2032131C In situ soil decontamination method and apparatus |
| 02/01/2000 | CA2030535C Method of decontaminating earth and/or natural gas processing equipment |
| 01/27/2000 | DE19928052A1 Decomposition of organoarsenic compounds, especially chemical warfare agents, by exposure to aqueous medium containing trivalent manganese ions |
| 01/26/2000 | CN1242241A Method of making pollutant harmless and apparatus for conducting the method |
| 01/25/2000 | US6017746 Pure culture of microorganism capable of decomposing halogenated organic acids; for bioremediation |
| 01/20/2000 | WO2000002676A1 Method for purifying polluted soil and cleaning agent for soil purification |
| 01/20/2000 | DE19832154A1 Forced draught thermal treatment of toxically polluted solids waste, with direct quench cooling of the separated exhaust gases |
| 01/19/2000 | EP0972571A2 Mercury recovery process |
| 01/19/2000 | EP0972565A2 Method of making pollutant harmless and apparatus for conducting the method |
| 01/19/2000 | EP0972001A1 Separation of heavy metals and materials for use in this |
| 01/12/2000 | EP0971012A1 Use of esters of oils for cleaning surfaces contaminated with hydrocarbons |
| 01/12/2000 | EP0969936A1 Apparatus for electrodialytic cleaning of products and media which contain heavy metals |
| 01/12/2000 | EP0656973B1 Method for in-situ treatment of landfill waste and contaminated soil |
| 01/11/2000 | US6013254 Adding methyotrophic bacterium comprising 16s ribosomal ribonucleic acid (rna) gene sequence in the alpha subgroup of poteobacteria designated strain imb-1 to soil to provide bacterial oxidation of methyl bromide |
| 01/11/2000 | US6013232 Use of ultrasound to improve the effectiveness of a permeable treatment wall |
| 01/11/2000 | US6012521 Downhole pressure wave generator and method for use thereof |
| 01/11/2000 | US6012517 Treating non-naturally occurring subsurface soil contaminants with pneumatic injection of dry media |
| 01/06/2000 | WO2000000871A1 Improved contaminant extractor |
| 01/06/2000 | WO2000000648A1 Product and method for pre-emptive potential in remediation of oil spills |
| 01/06/2000 | WO1999052656A3 Decontaminating contaminated soil and sludge |