| Patents for B09C 1 - Reclamation of contaminated soil (11,202) |
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| 03/25/1999 | WO1999001237A3 Process and system for the treatment of wastes, minerals and refuse masses |
| 03/24/1999 | EP0903185A2 Composition for solid waste remediation |
| 03/23/1999 | US5885602 Process for the persistence control of chemicals released into the environment |
| 03/23/1999 | US5885203 System comprising flow producing members, multilevel sensors, means for controlling remediation-effective flow into body of decontaminating agents |
| 03/23/1999 | US5884715 Method and apparatus for injecting drilling waste into a well while drilling |
| 03/19/1999 | CA2247779A1 Process for biodegradation of a xenobiotic |
| 03/18/1999 | WO1999012853A1 System and method for photocatalytic treatment of contaminated media |
| 03/18/1999 | WO1999012668A1 Simplified method for biologically cleaning areas of soil contaminated with leftover pollutant mineral oil-based materials |
| 03/18/1999 | DE19758492A1 Temporary preservation system for toxic residues below water surface |
| 03/18/1999 | DE19740842A1 Reprocessing of building material containing harmful chemicals |
| 03/18/1999 | DE19739947A1 Decontamination of materials containing insoluble organic pollutants |
| 03/18/1999 | CA2303413A1 A process for the simplified biological rehabilitation of land polluted with long-term contamination based on mineral oil |
| 03/17/1999 | EP0901845A1 Device for removing one or more pollutions from bulk material |
| 03/17/1999 | EP0901844A2 Method and device for treating an impure liquid |
| 03/17/1999 | CN1211197A Aqueous silicate compositions |
| 03/16/1999 | US5882917 Remedying an environment contaminated with a pollutant using a foreign microorganism |
| 03/16/1999 | US5882524 Treatment of oil-contaminated particulate materials |
| 03/16/1999 | US5882429 Agitation of contaminated soils with solvents, separation of agglomerants |
| 03/11/1999 | WO1999011745A1 Cleaning and water treatment process |
| 03/11/1999 | DE19739071A1 Verfahren zur vereinfachten biologischen Sanierung von Bodenflächen, die mit Mineralöl-basierten Altlasten kontaminiert sind Simplified method for bioremediation of soil surfaces that are contaminated with petroleum-based legacy |
| 03/10/1999 | EP0760718B1 Apparatus for the decontamination of heavy metals containing soil |
| 03/10/1999 | EP0682806B1 Process for the treatment of particulate material |
| 03/09/1999 | US5879108 Air sparging/soil vapor extraction apparatus |
| 03/09/1999 | US5879107 Underground contamination in situ treatment system |
| 03/04/1999 | WO1999010298A1 Treatment of tnt-contaminated soil |
| 03/04/1999 | WO1999009834A2 Method for improving soil microorganism population |
| 03/02/1999 | US5877390 Using gas pressure |
| 03/02/1999 | US5877164 Complexes |
| 03/02/1999 | US5877014 For degradation of polymeric azo, anthraquinone, or triarylmethane dyes and pesticides |
| 03/02/1999 | US5876590 Electrochemical leaching of soil |
| 02/25/1999 | WO1999008754A1 Procedure and apparatus for the treatment of waste |
| 02/25/1999 | CA2301051A1 Procedure and apparatus for the treatment of waste |
| 02/24/1999 | EP0737169B1 Composition for treating water and sanitising soils |
| 02/24/1999 | CN1208720A Device for creation of oxidation and pptn. zone or reduction zone in aquifer |
| 02/23/1999 | US5874291 Degradation of environmental toxins by a filamentous bacterium |
| 02/23/1999 | US5874001 Ground water remediation method |
| 02/23/1999 | CA2144858C Method for removing mercury from contaminated soils and industrial wastes and related apparatus |
| 02/18/1999 | WO1999007490A1 Method for purifying contaminated soil |
| 02/18/1999 | CA2299352A1 Method for purifying contaminated soil |
| 02/17/1999 | EP0896838A2 Method and device for cleaning contaminated materials |
| 02/17/1999 | EP0896830A2 Method for the continuous decontamination of polluted building rubble |
| 02/17/1999 | EP0843592A4 Dehalogenation of halogenated hydrocarbons in aqueous compositions |
| 02/11/1999 | WO1999006668A1 A method of injecting drilling waste into a well while drilling |
| 02/11/1999 | DE19836240A1 On-site process to de-toxify a layer of soil in the vicinity of water-bearing soil layers |
| 02/10/1999 | CN1042059C Method and apparatus for energy recovery from hazardous waste |
| 02/09/1999 | US5868941 Passing water contaminated with halogenated hydrocarbons through a bed of granular iron |
| 02/09/1999 | US5868557 For the remediation of a site contaminated with a hazardous substance |
| 02/09/1999 | US5868523 For in-situ remediation of contaminated soil and ground water |
| 02/04/1999 | WO1999005392A1 Method and apparatus for removing oil from oil-contaminated particulate material as e.g. waste drilling mud |
| 02/04/1999 | WO1998051760A3 Solidification and stabilization of dredged materials |
| 02/04/1999 | DE19808135A1 Removal, inclusion and degradation of unwanted materials |
| 02/04/1999 | DE19732416A1 Sub-soil barrier gate for treating ground water |
| 02/04/1999 | DE19729303A1 Permeabler Reaktorraum Permeable reactor chamber |
| 02/03/1999 | EP0894030A1 Process and apparatus for treating process streams from a system for separating constituents from contaminated material |
| 02/02/1999 | US5866003 Pollution control using microorganisms |
| 02/02/1999 | US5865964 Apparatus for stripping ions from concrete and soil |
| 01/28/1999 | WO1999003609A1 A process for separating a contaminating substance from a material contaminated by said substance |
| 01/28/1999 | WO1999003600A1 Apparatus for separation of organic and inorganic constituents from matrices |
| 01/28/1999 | DE19747793C1 Simple, cost-effective, almost quantitative removal of white phosphorus from mixture |
| 01/27/1999 | EP0892764A2 Processing of sewage sludge into humus |
| 01/26/1999 | US5863789 Carrier comprises a highly water-absorbent polymer holding a microorganism capable of degrading the pollutant in the presence of an inducer and an inducer capable of causing the microorganism to express an enzyme to degrade the pollutant |
| 01/26/1999 | US5863510 Transportable enclosure for treatment of hazardous materials |
| 01/26/1999 | US5863476 Apparatus and method for compacting and stabilizing granular materials containing hazardous materials |
| 01/26/1999 | US5863119 Apparatus for mixing a slurry within a bioreactor vessel |
| 01/21/1999 | WO1999002280A1 Permeable reactor chamber |
| 01/21/1999 | DE19737486C1 Environmentally-friendly cleaning of materials containing hydrophobic components |
| 01/21/1999 | DE19730653A1 Microbiological degradation of halogenated hydrocarbon(s) in contaminated media |
| 01/21/1999 | DE19730093A1 Processing method for oil contaminated ground |
| 01/20/1999 | EP0891799A1 Process and apparatus for de-oiling oil and grease containing materials |
| 01/20/1999 | EP0891305A1 Method and installation for solidifying large quantities of slurry-like materials |
| 01/20/1999 | EP0891213A1 Extraction of organic compounds from aqueous surfactant-containing solutions |
| 01/20/1999 | EP0853508A4 A method for introducing materials into a solid or semi-solid medium |
| 01/20/1999 | EP0781174A4 Methods of decontaminating soils containing hazardous metals |
| 01/20/1999 | EP0781173A4 Method of decontaminating nuclear waste-containing soil |
| 01/20/1999 | CN1041705C Improvements in the prodn. of biogenetic silica from organic plant matter |
| 01/19/1999 | US5861090 Detoxification; water pollution control |
| 01/19/1999 | US5860907 Method for in situ remediation of waste through multi-point injection |
| 01/19/1999 | US5860767 High-vacuum groundwater and soil remediation system and related method and apparatus |
| 01/14/1999 | WO1999001237A2 Process and system for the treatment of wastes, minerals and refuse masses |
| 01/14/1999 | WO1999001182A1 Equipment and method for self-contained chlorination and reduction |
| 01/14/1999 | DE19739062A1 Vacuum process to decontaminate materials holding evaporable pollutants |
| 01/14/1999 | DE19729031A1 Plant for removal of pollutants that can be vaporised from materials, e.g. soil |
| 01/13/1999 | EP0612273B1 Heating to detoxify solid earthen material having contaminants |
| 01/13/1999 | CN1205032A Novel microorganism and method for environmental purification using the same |
| 01/12/1999 | US5858763 Thermophilic methanotrophs for high temperature oxidations |
| 01/12/1999 | US5858267 Method for treating chlorinated organic compound |
| 01/12/1999 | US5858203 Transferring contamination from a substantially solid phase of the slurry to a substantially liquid phase of the slurry |
| 01/12/1999 | US5857810 In-situ chemical barrier and method of making |
| 01/07/1999 | WO1999000159A1 A method to reduce hexavalent chromium in soils and other |
| 01/07/1999 | EP0888197A1 Method for hyperaccumulation of metals in plant shoots |
| 01/07/1999 | EP0873200A4 Transportable, electronically controlled system for on-site decontamination of solid and hazardous waste |
| 01/07/1999 | DE19828665A1 Verfahren zur Reduktion von sechswertigem Chrom in Böden, Sedimenten, Industrieabfällen und anderen kontaminierten Materialien unter Verwendung von Ascorbinsäure A process for the reduction of hexavalent chromium in soils, sediments, industrial wastes and other contaminated materials using ascorbic acid |
| 01/07/1999 | DE19724418A1 Reaktor zur Grundwassersanierung und Verfahren zum Herstellen des Reaktors Reactor for groundwater remediation and method of manufacturing the reactor |
| 01/05/1999 | US5855797 Remediation of soil contaminated with organic compounds |
| 01/05/1999 | US5855775 Microporous diffusion apparatus |
| 01/05/1999 | US5855691 Mercury recovery process |
| 01/05/1999 | CA2051136C An apparatus for separating sulphur and soil |
| 12/30/1998 | WO1998059080A1 Method for phytomining of nickel, cobalt and other metals from soil |
| 12/30/1998 | EP0886549A1 Biodecontamination reactor |
| 12/30/1998 | EP0713415A4 Recovery of metal contamination from soil |