| Patents for B09C 1 - Reclamation of contaminated soil (11,202) |
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| 09/16/1986 | US4611950 Method and apparatus for removing contaminants from soil |
| 09/10/1986 | EP0193596A1 In situ waste impoundment treating apparatus and method of using same |
| 09/03/1986 | EP0192954A2 Composition for rejuvenating soils and masses containing polluted, exhausted and/or harmful substances |
| 08/27/1986 | EP0192285A1 Method and system for biological reconditioning of contaminated soil |
| 08/27/1986 | EP0192237A1 Process for the degradation of enviromentally persistent organic compounds |
| 08/19/1986 | US4606774 Solvents, filtration |
| 08/12/1986 | CA1209360A1 Methods for decontaminating soil |
| 07/22/1986 | US4601832 Method of processing waste materials, particularly sludge containing noxious metals |
| 07/15/1986 | US4600508 Contamination removal system |
| 07/02/1986 | EP0185831A1 Plant for continuously cleaning soil to remove pollutants |
| 06/10/1986 | US4593766 Strafing pit conditioning apparatus with magnetic sweeper |
| 06/10/1986 | US4593760 Removal of volatile contaminants from the vadose zone of contaminated ground |
| 05/27/1986 | US4591443 Oxidizing contaminats with hydrogen peroxide and a hydratable polymeric compound |
| 05/21/1986 | EP0181769A1 Stimulation of aerobic bacteria |
| 05/14/1986 | EP0181211A2 Method for decontaminating a permeable subterranean formation |
| 05/14/1986 | EP0181210A2 Stimulation of biooxidation processes in subterranean formations |
| 05/13/1986 | US4588506 Stimulation of biooxidation processes in subterranean formations |
| 05/13/1986 | CA1204398A1 Microbial degradation of obnoxious organic wastes into innocuous materials |
| 04/16/1986 | EP0178009A1 Process for reconditioning contaminated soil |
| 04/15/1986 | US4582611 Soil decontamination with wick drains |
| 03/18/1986 | CA1201970A1 Method for removing undesired components from the soil |
| 03/13/1986 | WO1986001439A1 In situ waste impoundment treating apparatus and method of using same |
| 03/04/1986 | US4574013 Method for decontaminating soil |
| 02/19/1986 | EP0172056A1 Process and apparatus suitable for washing and desorption of solid materials containing hydrocarbons |
| 02/12/1986 | EP0170862A1 Process and plant for rendering industrially used plots of land with contaminated soil reusable |
| 01/22/1986 | EP0168556A2 Agent to introduce and improve the cation exchange activity in soils by biological fermentation |
| 01/08/1986 | EP0167006A2 Microbial degradation of obnoxious organic wastes into innocuous material |
| 12/27/1985 | EP0165618A2 Glow-discharge decomposition apparatus |
| 12/04/1985 | EP0162874A1 Installation for the purification and separation of mixtures of oil and solid materials. |
| 11/21/1985 | EP0161698A1 Method for cleansing and decontaminating soil and the equipment used for this purpose |
| 11/12/1985 | CA1196559A1 Poultice method for extracting hazardous spills |
| 10/30/1985 | EP0159607A2 Fertilizer for the de-intoxication of soils polluted by acid precipitates, and process for fertilizing, de-intoxicating and de-acidifying soils |
| 10/15/1985 | US4546830 Methods and apparatus for recovery of hydrocarbons from underground water tables |
| 09/25/1985 | EP0155768A2 Contamination removal system and method |
| 09/18/1985 | EP0155022A1 Process and apparatus for cleansing soil polluted with toxic substances |
| 08/20/1985 | US4536034 Froming insoluble phosphate precipitates |
| 08/13/1985 | US4535061 Bacteria capable of dissimilation of environmentally persistent chemical compounds |
| 07/30/1985 | EP0137785A4 Automated pcb analyzer system. |
| 07/24/1985 | EP0149501A2 A method of processing waste materials, particularly a sludge containing noxious metals |
| 07/24/1985 | EP0148921A1 Methods and apparatus for recovery of hydrocarbons from underground water tables |
| 07/09/1985 | US4527633 Methods and apparatus for recovery of hydrocarbons from underground water tables |
| 05/28/1985 | US4519848 Cleaning material from particles |
| 05/09/1985 | WO1985001884A1 Installation for the purification and separation of mixtures of oil and solid materials |
| 04/24/1985 | EP0137785A1 Automated pcb analyzer system |
| 04/16/1985 | CA1185709A1 Method and apparatus for treating hydrocarbon and halogenated hydrocarbon contaminated ground and ground water |
| 03/20/1985 | EP0134354A1 Method and apparatus for treating polychlorinated biphenyl contaminated sludge |
| 02/05/1985 | US4497370 Apparatus and method for recovery of liquid hydrocarbons from ground water |
| 01/31/1985 | WO1985000401A1 Methods and apparatus for recovery of hydrocarbons from underground water tables |
| 12/20/1984 | WO1984004936A1 Methods for decontaminating soil |
| 11/20/1984 | US4483716 Poultice method for extracting hazardous spills |
| 10/16/1984 | US4477570 Metabolism of halogenated organic compounds by a cells of a cultured pseudomonas |
| 10/16/1984 | US4477357 Detoxification of substances by utilization of ultrasonic energy |
| 09/13/1984 | WO1984003563A1 Automated pcb analyzer system |
| 09/11/1984 | US4471143 Alkali metal polyether compounds |
| 08/21/1984 | CA1172970A1 Method of purifying soil polluted by oil or the like |
| 08/14/1984 | US4465402 Method for removing undesired components from the soil |
| 05/08/1984 | US4447541 Methods for decontaminating soil |
| 05/02/1984 | EP0107404A1 Removal of halogenated organic compounds from organic fluids |
| 04/24/1984 | US4444260 Oil solvation process for the treatment of oil contaminated sand |
| 04/18/1984 | EP0105743A1 Process for removing chemical substances from porous substrates |
| 04/18/1984 | EP0105742A1 Method and composition for removing organic coatings from substrates |
| 03/06/1984 | US4435292 Flushing fluid circulation system |
| 01/17/1984 | CA1160668A1 In-situ vitrification of soil |
| 01/03/1984 | US4424081 Reconditioning soils contaminated by crude oils or other refined petroleum products |
| 11/15/1983 | US4415368 Method of purifying soil polluted by oil |
| 11/08/1983 | US4414333 Soybean lecithin and a urea type compound |
| 08/30/1983 | US4401569 With microorganisms |
| 07/21/1983 | WO1983002446A1 Process for decontaminating natural and industrial sludges |
| 07/19/1983 | CA1150175A1 Application of a process for separating oils or petroleum hydrocarbons |
| 07/12/1983 | US4392892 Process for separating hydrocarbons from particulate solids |
| 07/05/1983 | US4391887 Preparations of micro-organisms |
| 05/24/1983 | US4385121 Dispersion in mixture of soil and oxidizing microorganisms |
| 04/06/1983 | EP0075885A1 Microorganisms for the microbiol degradation of obnoxious organic wastes into innocuous materials |
| 03/15/1983 | US4376598 In-situ vitrification of soil |
| 03/02/1983 | EP0072885A1 Process for the decontamination of natural and technical sludges |
| 02/22/1983 | US4374735 Method for removal of oil from sorbents using glycolipids |
| 01/26/1983 | EP0070593A1 Process for the purification of soil by the introduction of a heating medium as well as vacuum bell and apparatus therefor |
| 01/11/1983 | CA1139250A1 Process for separating oils or petroleum hydrocarbons from solid or solid/liquid material |
| 12/15/1982 | EP0066898A1 Method and apparatus for treating hydrocarbon and halogenated hydrocarbon contaminated ground and ground water |
| 10/19/1982 | US4354942 Stabilization of mercury in mercury-containing materials |
| 10/19/1982 | CA1134078A1 Method of, products and devices for processing polluting materials such in particular as hydrocarbons cast up by the sea, waste sludges |
| 09/01/1982 | EP0059020A1 Method for removing undesired components from the soil |
| 06/22/1982 | US4336136 System for processing soils contaminated by crude oils or other refined petroleum products |
| 04/06/1982 | US4323122 Process for recovering organic liquids from underground areas |
| 03/10/1982 | EP0047233A1 Method of processing a mineral-oil deposit |
| 02/10/1982 | EP0045542A1 Method of purifying soil polluted by oil or the like |
| 07/28/1981 | US4280879 Apparatus and process for recovery of hydrocarbons from inorganic host materials |
| 06/16/1981 | US4273650 Apparatus and method for recovering pollutant liquids |
| 03/31/1981 | CA1098461A1 Method for depolluting fresh water- and salt water bodies from crude oil, petroleum products and their derivatives |
| 02/17/1981 | US4251362 Method of, products and devices for processing polluting materials such in particular as hydrocarbons cast up by the sea, waste sludges |
| 11/25/1980 | CA1090490A1 Process for chemical decontamination of layers of earth |
| 10/28/1980 | US4230562 Method for depolluting fresh water and salt water bodies from crude oil, petroleum products and their derivatives |
| 06/24/1980 | US4209335 Method and composition, including particular additive for hydraulic cement, for fixing waste matter |
| 01/09/1980 | EP0006776A1 Process for the treatment of polluting material formed of oil slicks, sludge residues or waste waters |
| 12/18/1979 | US4179263 Process for the utilization of waste substances and device for carrying out the process |
| 09/18/1979 | US4167973 Mixing with oxidizing agent or bactericide |
| 05/01/1979 | CA1053811A1 Sludge treating process |
| 01/02/1979 | US4132010 Mobile sand de-oiling apparatus |
| 08/22/1978 | US4108722 Method for the restoration of an underground reservoir |
| 11/08/1977 | US4056937 Method of consolidating soils |