| Patents for B09C 1 - Reclamation of contaminated soil (11,202) |
|---|
| 12/28/1993 | US5272833 Soil remediation apparatus and method for same |
| 12/27/1993 | CA2072467A1 Vapor probe for soil gas vapor sampler |
| 12/23/1993 | WO1993025483A1 Treatment installation and method for treating water and/or gases |
| 12/23/1993 | WO1993025480A1 Method for aiding microbial degradation of spilled oil |
| 12/23/1993 | DE4219986A1 Contaminated soil treatment plant with encapsulated roofing - has transporter for soil removal and transport to treatment plant and for equipment components |
| 12/23/1993 | DE4219614A1 Removal of environmentally damaging substances from pipes, plates etc. - includes placing items in oven through which heated gas is circulated removing recovered substances from circulating gas and from oven, which also has heated jacket |
| 12/23/1993 | CA2137802A1 Treatment installation and method for treating water and /or gases |
| 12/22/1993 | EP0575180A1 Decontamination process |
| 12/22/1993 | EP0574924A1 Process for chemical decontamination of contaminated soil and sludge |
| 12/22/1993 | EP0574453A1 Method of reconditioning soil. |
| 12/21/1993 | US5271694 Method and apparatus for treatment of contaminated soil particles |
| 12/21/1993 | US5271693 Enhanced deep soil vapor extraction process and apparatus for removing contaminants trapped in or below the water table |
| 12/21/1993 | US5271557 Methods and systems for gas treatment |
| 12/21/1993 | US5271467 Methods and systems for recovering subsurface materials |
| 12/16/1993 | DE4218863A1 Treating granular material or waste water loaded with heavy metals - by binding metals with chelating agent and passage through ion exchange system |
| 12/14/1993 | US5269943 Method for treatment of soils contaminated with organic pollutants |
| 12/10/1993 | CA2098203A1 Soil remediation |
| 12/09/1993 | WO1993024709A1 Excavator designed to draw volatile contaminants out of gas-permeable material |
| 12/09/1993 | WO1993024250A1 Method for decontaminating soils polluted by metals |
| 12/09/1993 | WO1993024249A1 Process for decontamination of metal-polluted earth |
| 12/09/1993 | WO1993024248A1 Process and device for extracting highly volatile contaminants from gas-permeable material |
| 12/09/1993 | WO1993024247A1 Process and device for decontaminating solids |
| 12/09/1993 | DE4218108A1 Bagger, Planierraupe, Laderaupe, Räumfahrzeug o. dgl. Excavator, dozer, crawler loader, bulldozer o. The like. |
| 12/09/1993 | CA2136847A1 Process for the decontamination of lands polluted by metals |
| 12/09/1993 | CA2113826A1 Method for decontaminating soils polluted by metals |
| 12/08/1993 | EP0572818A1 Method and device for rinsing contaminants present in soil |
| 12/08/1993 | EP0572434A1 A method for reducing the phosphorus and heavy metal load imposed on lakes and waterways by farmlands. |
| 12/07/1993 | US5268128 Method and apparatus for cleaning contaminated particulate material |
| 12/02/1993 | DE4229946C1 Contaminated soil cleaning - using hydro-chemical action on soil particles with filtering and distn for solvent recovery |
| 12/02/1993 | DE4217987A1 Removal and recovery of heavy metals from earth, sludges and waterways - by amalgamation and sedimentation of esp. mercury@, nickel@ and cobalt@ and their cpds., by addn. of powered zinc@ or aluminium@ |
| 12/02/1993 | DE4217703A1 Decontamination of earth soiled with toxic matter, etc. - by sepg. dry soil into heavily contaminated and usable fractions without using water |
| 12/02/1993 | DE4217331A1 Verfahren und Vorrichtung zum Absaugen leichtflüchtiger Kontaminanten aus gasdurchlässigem Material Method and apparatus for extracting volatile contaminants from a gas permeable material |
| 12/01/1993 | EP0571812A1 Device for removing volatile contaminants from ground water |
| 12/01/1993 | EP0571798A1 Method of removing oil residues or oil-containing liquids from contaminated layers of soil |
| 11/30/1993 | US5266547 For petroleum oils |
| 11/30/1993 | US5266494 Bench scale treatability method for evaluation of soil washing |
| 11/30/1993 | US5266213 Cleaning halogenated contaminants from groundwater |
| 11/30/1993 | US5265978 Method for in situ cleaning of contaminated soil |
| 11/30/1993 | US5265977 Method and apparatus for treating contaminated soil |
| 11/30/1993 | US5265674 Enhancement of in situ microbial remediation of aquifers |
| 11/25/1993 | WO1993023181A1 Process for immobilizing pollutants in composts |
| 11/25/1993 | WO1993023134A1 Linear contaminant remediation system |
| 11/25/1993 | DE4216776A1 Detoxification of halogenated aromatic hydrocarbon cpds. using oxidant - e.g. ozone, hydrogen per:oxide or UV light causing dehalogenation and partial decomposition, e.g. for detoxifying contaminated soil or waste |
| 11/23/1993 | US5264654 Method and apparatus for processing contaminated soils |
| 11/23/1993 | US5264225 Silicon-containing environment-protective agent adsorbing radioactive metal isotopes and toxic heavy metals and a pharmaceutical composition containing same |
| 11/23/1993 | US5264018 Use of metallic peroxides in biormediation |
| 11/23/1993 | US5263795 In-situ remediation system for groundwater and soils |
| 11/18/1993 | EP0569555A1 Solid state culture of white rot fungi |
| 11/18/1993 | EP0567602A4 Method and apparatus for decontamination of soils |
| 11/16/1993 | US5262065 Purification and decontamination of aquifiers using pumps, pipes and sleeves |
| 11/16/1993 | US5262024 Using microwaves ultrasonic energy, electromagnetic waves to remove radioactive materials adsorved to the soil |
| 11/16/1993 | US5261791 Method and apparatus for recovering pollutants from an aquifer |
| 11/16/1993 | US5261765 Method and apparatus for heating subsurface soil for decontamination |
| 11/16/1993 | CA1324449C Method for treating polluted material |
| 11/11/1993 | WO1993022466A1 Mercury contaminated mud treatment |
| 11/11/1993 | WO1993022241A1 System for treating polluted groundwater |
| 11/11/1993 | WO1993022001A1 Method for indirect chemical reduction of metals in waste |
| 11/11/1993 | DE4214763A1 Verfahren zur Verwendung von Komposten für die Immobilisation von organischen und anorganischen Schadstoffen A method of using compost for the immobilization of organic and inorganic pollutants |
| 11/11/1993 | DE4214346A1 Continuous processing of water-contg. oil sludge - involves sludge heating using recycled hot oil product portion |
| 11/11/1993 | CA2135082A1 Method for indirect chemical reduction of metals in waste |
| 11/10/1993 | EP0569199A1 In situ biodegradation of groundwater contaminants |
| 11/10/1993 | EP0568903A1 Process for treatment of materials containing heavy metals |
| 11/09/1993 | US5260502 Stabilization of petroleum contaminated soil with lime in underground storage tank applications |
| 11/09/1993 | US5259980 Aqueous alkaline solution of polyaminocarboxylic acid and synergistic amount of oxalate anion; strontium/barium sulfates |
| 11/09/1993 | US5259962 Method and apparatus for decontamination of soils and other particulate materials |
| 11/09/1993 | US5259945 Process for recovery of tank bottom wastes |
| 11/05/1993 | CA2095275A1 Situ biodegradation of groundwater contaminants |
| 11/03/1993 | EP0567602A1 Method and apparatus for decontamination of soils |
| 11/03/1993 | CN1078014A Ground contamination remediation process and apparatus |
| 10/28/1993 | WO1993021348A1 Mixture of microorganisms, the use of the mixture in the biodegradation of hydrocarbons, and a method of applying the mixture |
| 10/28/1993 | WO1993021112A1 Method of reducing the level of contaminant materials in produced subterranean reservoir fluids |
| 10/28/1993 | WO1993020959A1 Method and device for bioremediation |
| 10/28/1993 | WO1993020958A1 Soil roaster for cleaning hydrocarbon contaminated soil |
| 10/28/1993 | WO1993020943A1 Method of recycling construction and demolition debris |
| 10/28/1993 | WO1993020898A1 High temperature process and plant for treatment and resources recovery of hazardous waste |
| 10/28/1993 | WO1993020679A2 Process for the microbiological decontamination of polluted material |
| 10/28/1993 | CA2133707A1 Method of reducing the level of contaminant materials in produced subterranean reservoir fluids |
| 10/27/1993 | EP0425599B1 Process and device for removing a liquid phase floating on the surface of a water table |
| 10/26/1993 | US5256299 Method and apparatus for liquid treatment |
| 10/26/1993 | US5256208 Process for removing volatile contaminants from granular materials |
| 10/26/1993 | US5256001 Cylindrical system for in-situ treatment of underwater contaminated material |
| 10/26/1993 | US5255787 Lead shot reclamation device and method |
| 10/20/1993 | EP0566256A1 Process for treating oily sludge and organic wastes |
| 10/20/1993 | EP0566122A2 In-situ restoration of contaminated soils and groundwater |
| 10/20/1993 | EP0486578B1 Process for purifying and processing contaminated materials |
| 10/20/1993 | EP0431077B1 Process and device for the heat treatment of gasified material |
| 10/20/1993 | EP0407546B1 Process for consolidating and sealing old refuse dumps |
| 10/19/1993 | US5253597 Process for separating organic contaminants from contaminated soils and sludges |
| 10/19/1993 | CA1323319C Process for reprocessing waste materials and the like by low-temperature carbonisation and subsequent processing of the low-temperature oil |
| 10/17/1993 | CA2094092A1 In-situ restoration of contaminated soils and groundwater |
| 10/17/1993 | CA2094091A1 In-situ restoration of contaminated soils and groundwater using calcium chloride |
| 10/15/1993 | CA2093062A1 Drill string enclosure |
| 10/14/1993 | WO1993020287A1 Rapid deployment system for recovering oil from beaches |
| 10/14/1993 | DE4212322A1 Removal of mercury@ and other heavy metals - from soil or slurries in electrolysis cell by suspending in electrolyte-contg. soln. |
| 10/14/1993 | CA2092393A1 Process for treating oily sludge and organic wastes |
| 10/12/1993 | US5252808 Method and apparatus for recovering petroleum residues from storage sites |
| 10/12/1993 | US5252226 Linear contaminate remediation system |
| 10/12/1993 | US5252124 Alternated apparatus comprising rotatable drum, a burner for combustion, drying and separator to purification; efficiency; heat exchangers |
| 10/12/1993 | US5252003 Attenuation of arsenic leaching from particulate material |
| 10/12/1993 | US5252000 Free product collector and method |