| Patents for B09C 1 - Reclamation of contaminated soil (11,202) |
|---|
| 08/19/2008 | US7413890 Applying glauconite and pyrolusite to semi-permeable barrier or well-packing material; sodium hexametaphosphate or sodium nitrate; denitrifying, reducing |
| 08/19/2008 | US7413383 Chemical-biological stabilization process for repairing soils and cuttings contaminated with oils and petroleum derivatives |
| 08/19/2008 | CA2551943C A method for ameliorating sodicity in soil |
| 08/14/2008 | WO2007133246A3 Heavy oil extraction system |
| 08/14/2008 | US20080194007 Methods for in Situ Acceleration of Biological Degradation of Chlorohydrocarbon in a Soil |
| 08/13/2008 | CN101240171A Conditioner used for restoring soil polluted by magnesite dust and preparation method thereof |
| 08/07/2008 | WO2008093706A1 Process for treatment of water-containing substance |
| 08/07/2008 | WO2008039576A3 Compositions for bioremediation and methods for using |
| 08/07/2008 | US20080187400 Soil remediation apparatus |
| 08/07/2008 | CA2674721A1 Enzymes for the treatment of lignocellulosics, nucleic acids encoding them and methods for making and using them |
| 08/06/2008 | EP1701776A4 In situ treatment process to remove metal contamination from groundwater |
| 08/06/2008 | CN101234392A Device and method for biologically repairing high concentration petroleum pollution soil |
| 08/06/2008 | CN101234391A Combined method for repairing lead pollution soil |
| 08/05/2008 | USRE40448 Method for remediation of aquifers |
| 07/31/2008 | WO2008089568A1 Milling process to micronize sulphur |
| 07/30/2008 | EP1948370A2 Remediation with hydroexcavation and solvents |
| 07/30/2008 | EP1948368A2 Composition comprising active charcoal, steel, slag and contaminated material and use thereof |
| 07/30/2008 | CN101229550A Method of increasing gesarex polluted soil phyto remediation efficiency |
| 07/30/2008 | CN100406143C Modifier used for soil pollution treatment and soil natural activity restoring and its formulation |
| 07/29/2008 | US7405067 Pure culture of Pseudomonas putida TX2 (BCRC 910232) with capacity to grow on alkylphenol polyethoxylates or alkylphenols as sole source of carbon and energy; bioremediation of these nonionic surfactants |
| 07/24/2008 | WO2008037069B1 Placement of fluids in ground by pulse-injection |
| 07/24/2008 | US20080175671 System and method for remediating soil and groundwater in situ |
| 07/24/2008 | US20080175670 Methods and systems for remediating contaminated soil |
| 07/23/2008 | EP1945574A1 Process for treating a solid-liquid mixture |
| 07/23/2008 | EP1945382A1 Process for the treatment of contaminated water by means of a bifunctional system consisting of iron and zeolites |
| 07/23/2008 | EP1945317A2 Oxidation of organic compounds |
| 07/23/2008 | EP1438462B1 Isolation of soil with a frozen barrier prior to conductive thermal treatment of the soil |
| 07/23/2008 | CN101224468A Leaching agent for repairing heavy metal cuprum polluted soil and method thereof |
| 07/23/2008 | CN101224467A Leaching agent for repairing polycyclic aromatic hydrocarbon-cuprum compound polluted soil and method thereof |
| 07/23/2008 | CN101224466A Method for producing safe farm products in organic polluted soil |
| 07/23/2008 | CN101224465A Method of leaching and repairing cadmium polluted coast saline soil |
| 07/16/2008 | EP1513602A4 Air-stable metal oxide nanoparticles |
| 07/15/2008 | US7399268 Heating arsenic-contaminated soil in the presence of air or oxygen thereby converting trivalent inorganic arsenic compounds and organoarsenic compounds into pentavalent inorganic arsenic compounds which are readily soluble in water; mixing with calcium compound to formcalcium arsenate compounds |
| 07/15/2008 | US7399141 System for removing contaminants from soil |
| 07/10/2008 | US20080167214 variants of a parent glycoside hydrolase, comprising a substitution at one or more positions corresponding to positions 21, 94, 157, 205, 206, 247, 337, 350, 373, 383, 438, 455, 467, and 486 of amino acids 1 to 513 of SEQ ID NO: 2, and optionally further comprising a substitution |
| 07/09/2008 | CN101214493A Method for repairing DDT contaminated soil |
| 07/09/2008 | CN100400793C Methods and systems for heating a hydrocarbon containing formation in situ with an opening contacting the earth's surface at two locations |
| 07/09/2008 | CN100400188C Biological double inoculating method for reducing polychlorinated biphenyls and polycyclic aromatic hydrocarbons in polluted soil |
| 07/08/2008 | US7396470 Treating water, sediment or soil containing pollutants by contacting pollutant-containing water, sediment, fractured rock or soil with a multi-functional sequestration agent comprising bauxite in it relatively natural form, wherein bauxite is installed as a subsurface mineral ore barrier |
| 07/08/2008 | US7396433 Process and arrangement for separating oil from oil containing materials |
| 07/03/2008 | DE102006061718A1 Bioactive coating materials for e.g. textiles or polymer materials comprise layer-forming nanoparticulate sol, produced by hydrolysis or cohydrolysis of silicon or metal compounds and bioactive component containing e.g. enzymes or cells |
| 07/02/2008 | CN101209038A Method for sterilizing, killing nematode and eliminating growth-prevention component in cultivation bed and cultivation bed |
| 07/02/2008 | CN100398656C Transgened-tobacco for degrading organic mercury pollution |
| 07/01/2008 | US7393452 A valency of a redox mediator species is manipulated by encapsulated microorganisms so that, under anaerobic conditions, the redox mediator species is reduced to a lower order valency, and under aerobic conditions, the redox mediator species is oxidized to a higher order valency; demetallization |
| 06/26/2008 | WO2008074056A1 A method of delivering a treatment substance to a target substance in a treatment zone |
| 06/26/2008 | US20080154435 Geomorphology for environmental remediation process and systems |
| 06/25/2008 | EP1934330A2 Biodegradation of subsurface contaminants by injection of gaseous microbial metabolic inducer |
| 06/18/2008 | CN100395327C Microbial materials for degradation of oils and toxic chemicals |
| 06/17/2008 | CA2372253C Biological permeable barrier to treat contaminated groundwater using immobilized cells |
| 06/12/2008 | WO2008070396A2 Method and apparatus for subsurface oil recovery using a submersible unit |
| 06/12/2008 | US20080139867 Method for treatment of arsenic-contaminated soil |
| 06/12/2008 | US20080135494 Method and apparatus for subsurface oil recovery using a submersible unit |
| 06/12/2008 | DE102006057299A1 Procedure for in-situ cleaning of contaminated ground water flow, comprises carrying out direct gas injection of reactive gas mixture from compressed air and oxygen with gas injection elements into the porous solid matrix of the water flow |
| 06/11/2008 | CN101195811A separation purification process and application of anaerobic degradation pure culture of polycyclic aromatic hydrocarbon |
| 06/11/2008 | CN101195123A Method for renovating polycyclic aromatic hydrocarbon contaminated soil by using cyclodextrin allotopia |
| 06/11/2008 | CN101195122A Method for renovating polycyclic aromatic hydrocarbon contaminated soil with ultrasound wave |
| 06/11/2008 | CN101194564A Processing method for improving production volume of choiceness clon spike strip of Taiwan alder |
| 06/10/2008 | US7384777 Comprises immobilized chemolithoautotrophic microorganismal culture for denitrification of soils and waters; bioremediation and pollution control |
| 06/10/2008 | US7384183 Mobile decontamination unit |
| 06/05/2008 | WO2008065296A1 Active decontamination method of a water-impregnated porous medium such as soils, sediments and sludge |
| 06/05/2008 | WO2008064427A1 A process for the capture and dehalogenation of halogenated hydrocarbons |
| 06/05/2008 | US20080134364 Recovering metals from soil |
| 06/05/2008 | DE102006056340A1 Mittel zum Abbau von Gefrierpunkt erniedrigenden Mitteln Means of reducing freezing point depressant agents |
| 06/05/2008 | CA2707162A1 A process for the capture and dehalogenation of halogenated hydrocarbons |
| 06/04/2008 | EP1927655A1 Method for selecting micro-organisms isolated from soil |
| 06/04/2008 | EP1927411A2 Agent for degrading freezing point lowering agents |
| 06/03/2008 | US7381383 Hermetic door and retort as interface for removal of vapors of heavy metals and other hazardous wastes such as dioxins from object being heated under reduced pressure in second hermetic chamber; condensation of gases at the hermetic door is prevented so that condensates can be removed without stopping |
| 06/03/2008 | US7381337 Oxidizing agent, inorganic thickener and salts and diluent; soil, groundwater, sediment and/or bedrock treatment; placement control, reduced postcleanup; safer, lower cost |
| 06/03/2008 | US7381177 Mixing waste such as wood chips (inicluding wood treated with toxic preservatives) with a water-Class C fly ash mixture free of Portland cement to effectively encapsulate the waste and pouring or otherwise placing the mixture into an earthen hole, earthen trench or other fillable void in the ground |
| 06/03/2008 | CA2509740C Multi-planar gas recovery bioreactor |
| 06/03/2008 | CA2264144C Microbial remediation reactor and process |
| 05/29/2008 | WO2008062557A1 Novel microorganism capable of microbially decomposing chloro-, methylthio- and methoxy-triazine agrichemicals |
| 05/28/2008 | EP1925685A1 Iron powder for organic chlorinated compound decomposition and detoxifying treatment method using the same |
| 05/28/2008 | EP1924717A2 Methods for enhancing the dewaterability of sludge with alpha-amylase treatment |
| 05/28/2008 | CN101186533A Active enzyme biological resuming agent (fertilizer) and preparation method thereof |
| 05/28/2008 | CN101185937A Method for reducing coexist crop Pb accumulation |
| 05/28/2008 | CN100390265C Facultative anaerobe of degrading polychlorinated diphenyl and its use |
| 05/27/2008 | US7377959 cleaning soils, groundwater and air contaminated with chlorinated volatile organic compounds, by adsorption with adsorbents, desorption with water vapor, cooling the vapors and irradiation with light in the presence of chlorine to decompose the condensates; portable pollution control apparatus |
| 05/27/2008 | CA2284766C Remediation material and remediation process for sediments |
| 05/22/2008 | WO2008059240A2 Electromagnetic treatment of contaminated materials |
| 05/22/2008 | US20080119683 Apparatus for separation of constituents from matrices |
| 05/21/2008 | CN101184836A Surface activity biological catalyst for remediation of recalcitrant organics and heavy metal |
| 05/21/2008 | CN101181716A Method for enhancing restoration of soil nitrobenzene contamination by anion-nonionic surfactant |
| 05/21/2008 | CN101181715A Heavy-metal polluted soil united directional restoration method by using plant-microorganism |
| 05/21/2008 | CN101181714A Plant restoring method removing soil aluminium toxicity |
| 05/21/2008 | CN101181660A Iron powder for organic chlorinated compound decomposition and detoxifying treatment method using the same |
| 05/20/2008 | US7375246 Polyol esters of sulfhydryl carboxylic acids; treating water and water-containing soils contaminated with metal |
| 05/20/2008 | US7374367 Methods for stabilizing heavy metal containing material for disposal in saturated zone |
| 05/15/2008 | WO2008056465A1 Sorting device |
| 05/15/2008 | US20080112761 In situ remediation of source zones via in situ admixing of contaminated media, chemical oxidants, and stabilizing agents |
| 05/14/2008 | EP1920854A2 A system and a method for treating landfills or contaminated soil |
| 05/14/2008 | EP1492939B1 In situ biodegradation of subsurfacecontaminants by injection of phosphate |
| 05/14/2008 | CN101180141A Method of purifying soil and/or groundwater |
| 05/14/2008 | CN101177679A Preparation method of immobilization bacterium for restoring polycyclic aromatic hydrocarbons contaminated soil |
| 05/14/2008 | CN101177677A Method for preparing microorganism immobilization embedded particles |
| 05/14/2008 | CN101176880A Method of the degradation of polycyclic aromatic hydrocarbon compounds in soil combining TiO2 and ultraviolet light |
| 05/14/2008 | CN101176879A Photocatalysis method for removing PAHs in soil |
| 05/14/2008 | CA2593946A1 Iron powder for organic chlorinated compound decomposition and detoxifying treatment method using the same |
| 05/13/2008 | US7371316 Production of lower molecular weight hydrocarbons |
| 05/13/2008 | CA2226729C Detection and biodegradation of explosives |