Patents
Sitemap › B09 - Disposal of solid waste; Reclamation of contaminated soil › B09C - Reclamation of contaminated soil › B09C 1 - Reclamation of contaminated soil
Patents for B09C 1 - Reclamation of contaminated soil (11,202)
01/1997
01/07/1997US5591115 Barrier for blocking movement of contaminants within an aggregate particulate substrate
01/03/1997WO1997000145A1 Method for making a contaminated site suitable for building purposes, in which site foundation piles must be placed
01/03/1997WO1997000129A1 Treatment of contaminated soils
01/02/1997DE19527664C1 Removing pollutants, e.g. heavy metal isotopes, from flowing ground-water
01/02/1997DE19523007A1 Contaminated soil cleaning device
01/01/1997CN1139387A Composition and process for reducing or preventing metal and acid contamination in rock drainage
12/1996
12/31/1996US5589056 Process for electroeclamation of soil material
12/31/1996US5589004 Method for remediating contaminated material
12/31/1996US5588490 For removing volatile contaminants in a two-dimensional configuration
12/31/1996US5588230 Apparatus for excavating soil using a plurality of independenity pivotable brushes
12/27/1996WO1996041689A2 Electrochemically-aided biodigestion of organic materials
12/27/1996EP0749356A1 Pressure-release flotation
12/24/1996US5587324 Contacting coal tar composition with petroleum coke to decrease bioavailability of polynuclear aromatic compounds
12/24/1996US5587317 Chemical-biological process for dehalogenation of halogenated organic compounds
12/24/1996US5587142 Synergistic effect
12/24/1996US5586731 Compost mixing and aerating apparatus
12/19/1996WO1996039823A1 Methods for reducing environmental contaminants
12/19/1996DE19538499A1 Dyke bio-filter for removing, e.g. heavy metals or mineral oils from contaminated soil, sludge or water
12/18/1996EP0748304A1 Improvements in bioremediation of hydrocarbon contaminated soils and water
12/18/1996EP0642616B1 Excavator designed to draw volatile contaminants out of gas-permeable material
12/17/1996US5586213 Ionic contact media for electrodes and soil in conduction heating
12/17/1996US5585272 Solid phase system for aerobic degradation
12/17/1996US5585002 Reclamation of polluted wet soils
12/17/1996US5584980 Electric field method and apparatus for decontaminating soil
12/17/1996US5584605 Enhanced in situ hydrocarbon removal from soil and groundwater
12/12/1996WO1996039267A1 Combustion facilitated waste and pollution treatment
12/12/1996DE19521933A1 Purifying contaminated solids, esp. fine grained soil
12/12/1996DE19520658A1 Immobilising radioactive contamination
12/12/1996DE19520392A1 Washing tank with low, upward facing nozzles to clean contaminated soil and plant equipment
12/11/1996EP0747142A1 Vertical isolation system for two-phase vacuum extraction of soil and groundwater contaminants
12/11/1996EP0746428A1 Method of absorbing organic pollutants
12/10/1996US5583041 Degradation of polyhalogenated biphenyl compounds with white-rot fungus grown on sugar beet pulp
12/10/1996US5582627 Detoxification of soil
12/10/1996US5582573 Method for the treatment and stabilization of hazardous waste
12/10/1996US5582118 Removal of organic contaminants from solid particles
12/05/1996WO1996038512A1 Mineral vegetation substrate, process for the (re)cultivation of soils, and use
12/05/1996WO1996038381A1 Method of biotreatment for solid materials in a nonstirred surface bioreactor
12/05/1996WO1996038227A1 Water-soluble polymers for recovery of metals from solids
12/05/1996DE19518998A1 Drainage system for contaminated disposal site
12/05/1996CA2219975A1 Mineral vegetation substrate, process for the (re)cultivation of soils, and use
12/04/1996EP0745561A1 Method of decomposing volatile organic halogenated compounds in water
12/04/1996EP0745439A2 Process for removing heavy metals from soil
12/04/1996EP0745438A2 Process for removing heavy metals from soil
12/04/1996EP0745006A1 Process for the treatment of contaminated land
12/04/1996EP0744982A1 Process for the treatment of contaminated material
11/1996
11/28/1996WO1996037317A1 Apparatus for passive removal of subsurface contaminants
11/28/1996WO1996037316A1 Method of improved landfill mining
11/26/1996US5578488 Method of microbially degrading trinitrotoluene
11/26/1996US5578487 Methods for dispersing hydrocarbons using autoclaved bacteria
11/26/1996US5578210 Dehalogenation
11/26/1996US5577558 In-well device for in situ removal of underground contaminants
11/26/1996US5577522 Portable washing apparatus
11/21/1996DE19517904A1 Process and equipment for treating contaminated soil
11/19/1996US5575998 Mixture of microorganisms, its use for the biodegradation of hydrocarbons, as well as process for its application
11/19/1996US5575926 Dechlorination of chlorinated hydrocarbons by soluble iron citrate
11/19/1996US5575589 Apparatus and method for removing volatile contaminants from phreatic water
11/19/1996US5575585 Multiple well contaminant recovery apparatus
11/14/1996DE19521165A1 N-acylated protein hydrolysate or N-acylated amino acid
11/13/1996EP0741769A1 Bioremediation of hydrocarbon contaminated soil
11/13/1996EP0741611A1 Process for soil decontamination by oxidation and vacuum extraction
11/13/1996EP0700476A4 Improvements in bioremediation of hydrocarbon contaminated soils and water
11/12/1996US5573738 Method for removing depleted uranium from contaminated soils
11/12/1996US5573672 Water managed solvent extraction process for the organic wastes
11/07/1996DE19514577A1 Immobilisation of harmful substances in substrates
11/06/1996EP0740966A1 Method and device for separating volatile components from solid objects
11/06/1996EP0660763B1 Process and device for waste disposal
11/05/1996US5571715 Surface active metal chelated nutrients for bioremediation of hydrocarbon contaminated soils and water
11/05/1996US5571705 Biofilter for bioremediation of compound
11/05/1996US5570973 Decontamination of bacteria from soils by inoculation of cells on porous support spheres and pressurization to fracture
11/05/1996CA2054122C Decontamination of soil containing chlorinated aromatics
10/1996
10/31/1996WO1996033821A1 Remediation of pesticide-contaminated soil
10/30/1996EP0739659A1 Method and plant for cleaning contaminated materials, particularly soils
10/30/1996EP0739314A1 Vitrification and power generation system
10/29/1996US5570469 Method for removing metal contaminants from flue dust
10/29/1996US5569811 Coating contaminated solid with a bath of molten paraffinic hydrocarbon to produce solids/liquids mixture whereby volatile contaminants are expelled into the liquid phase, separating
10/29/1996US5569155 Fixation and stabilization of metals in contaminated materials
10/29/1996US5569154 Method and apparatus for removing mercury from mercury-contaminated soils
10/22/1996US5567390 Catalytic oxidizer
10/22/1996US5567324 Method of biodegrading hydrophobic organic compounds
10/17/1996WO1996032524A1 Electrochemical system and method for the removal of charged species from contaminated liquid and solid wastes
10/17/1996WO1996032357A1 Anaerobic zone for metals precipitation and denitrification
10/17/1996WO1996032210A1 Apparatus and method for removing volatile contaminants from phreatic water
10/17/1996WO1996032016A1 Methods of promoting phytoremediation
10/17/1996DE19514222A1 Stirred vessel bio-reactor for cleaning contaminated soil
10/16/1996EP0737169A1 Composition for treating water and sanitising soils
10/16/1996EP0737086A1 Composition and process for reducing or preventing metal and acid contamination in rock drainage
10/16/1996CN1133614A Method for the rehabilitation of soil contaminated by hydrocarbons and other biodegradable substances
10/15/1996US5564862 Method of improved landfill mining
10/15/1996US5564861 Thermal method of in-situ soil treatment
10/15/1996US5564574 Mineral separator
10/10/1996WO1996031660A1 Underground drain system
10/10/1996DE19520823C1 Mineral vegetation substrate for improving poor and contaminated soils
10/10/1996DE19513660A1 Fixing of heavy metals in soils and waste prods.
10/10/1996DE19512448A1 Oxidn. of contaminants partic. in soils
10/09/1996EP0736495A2 Method and system for treating a contaminated slurry
10/09/1996EP0735928A1 Contaminant removal
10/09/1996EP0735919A1 Solvent soaps and methods employing same
10/09/1996EP0588865B1 Cleaning hydrocarbon contaminated material
10/08/1996US5563066 Sectional, portable, sealable container; pool of recirculating water carrying biological elements and chemicals for remediation; skimming released hydrocarbons from surface
10/08/1996US5562834 Steam stripping waste water containing hydrocarbons, treating with nickel, platinum group catalyst and chromate molybdate, tungstate, barium compounds
1 ... 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 ... 113