| Patents for B09C 1 - Reclamation of contaminated soil (11,202) |
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| 07/08/2004 | US20040133059 Method for accelerated dechlorination of matter |
| 07/08/2004 | US20040129646 conditioned slurry is blended with a peroxide in aqueous solution, which enters the grains and is decomposed creating bubbles of free oxygen within the grains which disrupt the hydrocarbon envelope; free and bound hydrocarbons are released |
| 07/08/2004 | US20040129319 Apparatus for in-situ remediation using a closed delivery system |
| 07/08/2004 | DE10261705A1 Process to remove heavy metals from contaminated soil by planting or seeding with plants of the Thlapsi variety with Mycorrhiza fungal spores |
| 07/07/2004 | CN2623365Y Biologic repair facility for polluted soil |
| 07/07/2004 | CN1156580C Thermophilic methanotrophs for high-temp. oxidations |
| 07/06/2004 | US6759230 Microbe, microbial exopolysaccharide, and uses thereof |
| 07/06/2004 | US6758979 Directing contaminated ground water into reactor at random height below ground water level and through reaction chamber with reagent, where height of input of water into reactor is selected in accordance with pollutant type and location |
| 07/06/2004 | US6758959 Length of tube suspended in well; supplying oxygen; applying electrical potential across plates; decomposing water into hydrogen and oxygen |
| 07/06/2004 | US6758634 Subsurface materials management and containment system |
| 07/06/2004 | US6758633 In-situ process for detoxifying hexavalent chromium in soil and groundwater |
| 07/01/2004 | WO2003072903A3 Drill cutting treatment method and apparatus |
| 07/01/2004 | US20040126190 Thermally enhanced soil decontamination method |
| 07/01/2004 | US20040126189 Method for stabilizing chromium-contaminated materials |
| 07/01/2004 | US20040124014 Drill cutting treatment method and apparatus |
| 07/01/2004 | US20040123881 Washing soils to remove impurities; rinsing; pollution control |
| 06/30/2004 | EP1432317A1 Delivery vehicles for environmental remediants |
| 06/30/2004 | CN1509329A Phosphotriesterase from agrobaterium radiobacter P230 |
| 06/29/2004 | CA2154532C Method of soil remediation |
| 06/24/2004 | WO2004052566A2 Methods and systems for remediating contaminated soil |
| 06/24/2004 | US20040120772 Isolation of soil with a low temperature barrier prior to conductive thermal treatment of the soil |
| 06/24/2004 | US20040120771 Soil remediation of mercury contamination |
| 06/23/2004 | EP1105226A4 A multi-section soil remediation device |
| 06/23/2004 | EP1087822A4 A method for remediating a medium |
| 06/22/2004 | US6753179 Method for purification treatment of environmental pollutants |
| 06/17/2004 | WO2004050882A1 Bioremediation with transgenic plants |
| 06/17/2004 | WO2004050557A1 Process for the preparation of cabr2 hydrates and uses thereof |
| 06/17/2004 | WO2003099004A3 Systems and methods for in situ soil sterilization, insect extermination and weed killing |
| 06/17/2004 | US20040112842 Sludge inerting method |
| 06/17/2004 | DE10254796A1 Environmentally friendly disposal of stripping gases involves collecting stripping gas in ventilation zone by adding gas containing oxygen and feeding it into fuel combustion engine as induction air |
| 06/17/2004 | CA2507007A1 Bioremediation with transgenic plants |
| 06/16/2004 | CN1505680A Biological compositions for solid waste treatment |
| 06/15/2004 | US6749368 Design, monitoring and control of soil carburetors for degradation of volatile compounds |
| 06/10/2004 | WO2004048310A1 Humic mineral reagent and method for the production thereof, method for rehabilitating polluted soils, method for detoxification of wastes of extracted and processed mineral products and recultivating rock dumps and tailing storages, method for sewage water treatment and method for sludge utilisation |
| 06/10/2004 | WO2004020339A3 Substrate and method for anaerobic remediation |
| 06/10/2004 | US20040108274 Removal of biological pathogens using surfactant-modified zeolite |
| 06/10/2004 | US20040108115 Method and apparatus for extracting non aqueous phase solution |
| 06/09/2004 | CN1502423A Method for repairing arsenium contaminated environment |
| 06/08/2004 | US6746605 Multi-arrayed vacuum recovery method and system for groundwater wells |
| 06/08/2004 | US6746180 Oxidation in presence of transition metal salt, chelate compound and ph buffer; preventing precepitation or solubilization heavy metal byproduct contamination |
| 06/08/2004 | US6745856 Methods and apparatus for disposing of deleterious materials from a well |
| 06/08/2004 | US6745512 Process and device for treating seeds |
| 06/08/2004 | CA2126079C Extraction of mercury and mercury compounds from contaminated material and solutions |
| 06/03/2004 | WO2004028656A9 System and method for material removal |
| 06/03/2004 | WO2003083260A9 In situ biodegradation of subsurface contaminants by injection of phosphate nutrients and hydrogen |
| 06/03/2004 | US20040105800 Device and method for removal of harmful substance |
| 06/01/2004 | US6742961 Process for the removal of pollutants from the soil |
| 05/27/2004 | US20040101945 Method and system for plant/bacterial phytoremediation |
| 05/27/2004 | US20040101944 Microbiological culture for triggering microbiological processes in water |
| 05/26/2004 | EP1422001A1 Method for bioremediation using composition comprising lactic acid ester and fatty acid |
| 05/25/2004 | US6740238 Bioremediation; providing a plurality of injection conduits extending from above ground to a subterranean body of groundwater; injecting concentrated oxygen |
| 05/21/2004 | WO2004009499A8 Method for treating metal-contaminated water and soil |
| 05/21/2004 | WO2003036037A3 Installation and use of removable heaters in a hydrocarbon containing formation |
| 05/20/2004 | US20040097705 Small acid-soluble spore protein and uses thereof |
| 05/19/2004 | EP1230018A4 Improved physical and thermal treatment of waste |
| 05/19/2004 | EP1161312A4 Soil remediation system |
| 05/19/2004 | EP0920493B1 Biodegradation of explosives |
| 05/18/2004 | US6736568 Electro kinetic geosynthetic structure |
| 05/18/2004 | US6736211 Method of using alkylsulfonated phenol/aldehyde resins as adsorption reducing agents for chemical flooding |
| 05/18/2004 | CA2294483C A method of injecting drilling waste into a well while drilling |
| 05/13/2004 | WO2004039456A1 Method for neutralising toxic substances, pesticides and the hydrolysates thereof and agent for carrying out said method |
| 05/13/2004 | US20040089841 Compositions for improved recovery of metals |
| 05/13/2004 | DE19613485B4 Extraktion organischer Verbindungen aus tensidhaltigen wäßrigen Lösungen nichtionischer Tenside Extraction of organic compounds from aqueous solutions containing surfactant nonionic surfactants |
| 05/13/2004 | DE10249924A1 Accelerated removal of average to easily volatile impurities from soil comprises recycling soil air liberated from impurities into injection well, and inserting into soil through well wall under elevated pressure |
| 05/13/2004 | DE10138415B4 In-situ-Verfahren zur Mobilisierung einer leichten, nicht wässrigen Flüssigphase und zum Transfer des Mobilisats in die Floatings im Grundwasserspiegelbereich In-situ method for mobilizing a light, non-aqueous liquid phase and transferring the Mobilisats in the floating of the water table area |
| 05/12/2004 | EP1418010A1 Method, device and plant for decontamination of a polluted material |
| 05/12/2004 | CN1149278C Novel microorganism and method for environmental purification using the same |
| 05/12/2004 | CN1149115C Wet type method of precessing dioxins innoxious |
| 05/11/2004 | US6733207 Environmental remediation system and method |
| 05/06/2004 | WO2004037453A1 Method for clarifying soil |
| 05/06/2004 | WO2003095117B1 In-situ generation of oxygen-releasing metal peroxides |
| 05/06/2004 | WO2003063774A3 Method of treating contaminants in an in situ environment |
| 05/06/2004 | US20040083856 Contacting mineral ore with aqueous solution of silica and sodium hydroxide, potassium hydroxide, and/or ammonium hydroxide; breaking structural arrangement; releasing, solubilizing, extraction |
| 05/06/2004 | CA2503431A1 Method for clarifying soil |
| 05/04/2004 | US6729801 System and method for detecting contamination using vegetation sampling |
| 05/04/2004 | CA2299207C Apparatus and process for removing drilling fluid from drill cuttings |
| 04/29/2004 | US20040082828 For fine/intermediate/coarse fractions; fluidized beds; solid/liquid phase separation; pollution control |
| 04/29/2004 | US20040082055 Biodegradation, detoxification, transformation of toxic materials; pressurized storage tanks, automatic sphere valves, controller, screening wells |
| 04/29/2004 | US20040079708 System and method for photocatalytic treatment of contaminated media |
| 04/29/2004 | US20040079444 Kneading iron sulfide containing compound with wastes; stirring; water treatment |
| 04/29/2004 | DE10248850A1 Decontamination of soils, sludges or similar mixtures involves washing in presence of separating agents which loosen organic contaminants by pi-bonding and/or mesomeric effect and mobilize heavy metals as chelates |
| 04/28/2004 | EP1337327A4 Process for treating a solid-liquid mixture |
| 04/28/2004 | CN1147371C Method for removing hydrocarbon pollutant from soil |
| 04/27/2004 | US6726406 In situ formation of reactive barriers for pollution control |
| 04/22/2004 | WO2004033374A1 Method and medium for the removal of heavy metals from aqueous solutions |
| 04/22/2004 | WO2004002923A9 Oxidation of organic compounds |
| 04/22/2004 | US20040077918 Chemical and physical stabilisation process whereby waste material is stabilised using treatment agents selected according to nature of tarry waste undergoing treatment to produce treated material with reduced environmental impact |
| 04/21/2004 | EP1409768A1 Electrode |
| 04/21/2004 | EP1409413A1 Process based on the use of zeolites for the treatment of contaminated water |
| 04/21/2004 | EP1409133A1 Use of a material based on organic and/or inorganic fibres and chitosan for fixing metal ions |
| 04/21/2004 | EP1409130A2 Oxidative thermochemical drying process for changing hydrophilic/hydrophobic characteristics of natural organic substances |
| 04/20/2004 | US6723242 Decomposition of dioxins using nitrifying bacteria in aerobic atmosphere |
| 04/20/2004 | CA2319566C Jet pump treatment of heavy oil production sand |
| 04/15/2004 | WO2004031536A1 Method for the treatment and prevention of asphaltene-paraffin-vax precipitates in oil-wells, wellheads and pipelines by the use of biocolloid suspensions |
| 04/15/2004 | WO2004030840A1 Method for the chemical and biological remediation of contaminated soil and/or groundwater |
| 04/15/2004 | WO2004030788A2 Biochemical method for the treatment and prevention of emulsions in oil-wells and on surface equipment |
| 04/15/2004 | US20040073009 Microbial exopolysaccharide and uses thereof |
| 04/15/2004 | US20040069720 Contaminant removal from natural resources |
| 04/15/2004 | DE19914922B4 Verfahren zum Entfernen von halogenierten Kohlenstoffverbindungen aus Böden A process for removing halogenated carbon compounds from soils |
| 04/15/2004 | CA2501359A1 Method for the treatment and prevention of asphaltene-paraffin-vax precipitates in oil-wells, wellheads and pipelines by the use of biocolloid suspensions |