37681 ⎘
Reclamation of contaminated soil Extraction using liquids, e.g. washing, leaching, flotation
Sub-classes:DEVICE AND METHOD FOR DESALINATION AND SALT CONTROL OF LAKE OR RESERVOIR EMBANKMENT
#2CONTROL METHOD AND SYSTEM OF FRONT-END CONVEYING DEVICE FOR SOIL LEACHING REMEDIATION
#3METHOD FOR IRRIGATING A POROUS SUBSTRATE USING A FOAM, AND THE USES THEREOF
#4RAPID LEACHING AND DEWATERING TECHNOLOGY (RLDT) FOR EX-SITU REMEDIATION OF PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) AND OTHER CONTAMINANTS IN SOIL
#5EMERGENCY DISPOSAL METHOD AND SYSTEM SUITABLE FOR CONTAMINATED SOIL
#6Enhanced Leachate Evaporation With Heat Induced Acceleration Process
#7METHOD AND APAPRATUS FOR TREATING CONTAMINATED SOIL
#8DETECTION AND EXTRACTION OF NAPL CONTAMINATES
#9DEEP CLEANING METHOD FOR HIGHLY CONTAMINATED SOIL
#10SYSTEM AND METHOD FOR REMEDIATING SOIL
#11Washing and desalinating system for sand soil in river mouth blowing-sand reclaimed land before planting greenery
#12METHOD FOR LOWERING TEMPERATURE IN THERMAL REMEDIATION OF CONTAMINATED SOIL
#13APPARATUS AND METHOD FOR WASHING AND DECONTAMINATING SOIL
#14REMOVAL OF ARSENIC, ANTIMONY AND TOXIC METALS FROM CONTAMINATED SUBSTRATE
#15Enhanced leachate evaporation with heat induced acceleration process
#16METHOD FOR CLEANING RECLAIMED ASPHALT
#17SYSTEM FOR ACCELERATING SALT LEACHING AND DRAINAGE OF SOIL BASED ON NEGATIVE PRESSURE
#18Method to remediate contaminated soil
#19METHOD AND SYSTEM FOR REMOVING CONTAMINANTS FROM SOIL
#20TREATMENT OF HYDROCARBON-CONTAMINATED MATERIALS
#21Methods and systems for processing dredge spoils
#22DEVICE FOR THE ENVIRONMENTAL RECLAMATION OF CONTAMINATED SOILS
#23Electrokinetic-aeration-liquid injection combined remediation method for compound contaminated soil containing heavy metals and organic substances
#24Enhanced leachate evaporation with heat induced acceleration process
#25Apparatus And Method For Ballast Leachate Evaporation For Exposed Landfill Covers
#26Composition and Method for Removing and Recovering Hydrocarbons from a Solid Phase
#27Washing treatment system and washing treatment method for contaminated soil
#28High rate hydrocarbon solvent extraction system, process and method
#29Reagent system for treating mercury-contaminated material
#30Method for sorting soil
#31System and method for extracting hydrocarbons
#32Ultrafine bubble cleaning method using ultrafine bubble-containing liquid, apparatus therefor, and dissolved air floatation apparatus
#33Remediation of heavy metal contaminated soil by asymmetrical alternating current electrochemistry
#34System and method for reclaiming and optimizing land
#35Method for remediation of contaminated lands
#36Methods and systems for processing dredge spoils
#37Method for disposing of contaminated deposit soil and recycled reclamation soil using same
#38Method and apparatus for treatment of contaminated soil with dioxine, agricultural pesticides, oil, organic chemicals and volatile heavy metals
#39Method for disinfecting soils or other agricultural growing media
#40Soil reclamation system and process
#41Injection tip and method for nucleating and propagating hydraulic fractures from probe rods
#42Subsurface soil purification method
#43SYSTEM AND METHOD FOR TREATMENT OF CONTAMINATED SEDIMENTS USING FREE RADICAL CHEMICAL REACTION AND PHASE SEPARATION PROCESSES
#44Method for sorting soil
#45Sand/water remediation method with a photocatalytic fuel cell
#46Brine management system for salt cavern development and operations
#47Contaminated soil purification method
#48Subsurface soil purification method
#49System and method for reclaiming and optimizing land
#50Curbing toxic emissions from remediated substrate
#51Remediation system and method based on pollution obstruction for underground water with DNAPL pollutant
#52Chemical oxidation method and compounds
#53Method and reagent system for treating mercury-contaminated material
#54Coastal severe saline-alkali soil improvement and vegetation construction system
#55Soil washing process and apparatus
#56Remedial treatment of metal ions
#57System and method for remediation of oil-contaminated sand
#58System for consolidating hydraulic reclamation silt by combined flocculation and deep boosted vacuum preloading, and method for consolidating hydraulic reclamation silt
#59Methods for retrieving, reclaiming, or recycling petroleum-based products and byproducts
#60Solvent blend process and products
#61Method and system for the remediation of contaminated earth from hazardous substances in a batch-wise ex-situ on-site manner
#62Contaminant-extraction system
#63Chemical oxidation method and compounds
#64Chemical oxidation method
#65APPARATUS AND PROCESS FOR REMOVING CONTAMINANTS FROM SOLID MATERIALS
#66PURIFICATION APPARATUS AND PURIFICATION TREATMENT VEHICLE
#67Solid-liquid separation device
#68COMPOSITION, METHOD AND APPARATUS FOR SOIL REMEDIATION
#69Soil remediation facility and soil remediation method using the same
#70CONTAMINANT-EXTRACTION SYSTEM
#71METHOD OF UTILIZING CONTAMINATED WATER
#72METHOD AND MEANS FOR TREATMENT OF SOIL
#73Mine drainage remediation using barium carbonate dispersed alkaline substrate
#74Injection tip and method for nucleating and propagating hydraulic fractures from probe rods
#75Method for decontaminating soil, and installation for implementing same
#76Cleaning method of contaminated soils
#77Indirect thermal desorption device with two-section screw conveyors
#78System and method for remediation of oil-contaminated sand
#79Damping plate sand filtration system and wave energy water desalination system and methods of using potable water produced by wave energy desalination
#80Process for treating contaminated subsoil
#81Situ treatment system and method for dewatering and stabilization of waste material deposits in waste impoundments
#82WATER-SOLUBLE ELECTROLYZED/HYDROLYZED CLINOPTILOLITE FRAGMENTS AND NUTRACEUTICAL, PHARMACEUTICAL, AND ENVIRONMENTAL PRODUCTS BASED THEREON
#83Soil and sediment remediation
#84Method of restoring arsenic-contaminated soil using alkaline-ultrasonic washing and magnetic separation
#85System and method for treatment of contaminated sediments or soils using free radical chemical reaction and phase separation processes
#86Remediation of contaminated soils
#87Controlled verified remediation of excavated spoil
#88Construction aggregate from verified remediated spoil
#89Salt cavern washing with desalination and recycling of water
#90In situ treatment system and method for dewatering and stabilization of waste material deposits in waste impoundments
#91Plant-based compositions and uses thereof
#92EMULSION SYSTEMS AND METHODS FOR DELIVERY OF IN-SITU REMEDIATION AMENDMENTS
#93Dissolved phase contaminant recovery system and method for using same
#94METHOD FOR TREATING SOIL AND GROUNDWATER CONTAINING HEAVY METALS INCLUDING NICKEL
#95MINERAL-RELEASING COMPOST AND METHOD OF USING THE SAME FOR SOIL REMEDIATION
#96Soil reclamation system and process
#97System and method for purging contaminants from a salt cavern
#98Methods and systems for processing dredge spoils
#99MICROBIAL COMPOSITIONS FOR HYDROCARBON REMEDIATION AND METHODS OF USE THEREOF
#100Apparatus and method for removing and recovering oil from solids
#101Product and method for treatment of soil and groundwater contaminated with pollutants that can be anaerobically bioremediated
#102Mixing tool for treating a portion of soil
#103Integrated method and apparatus for remediation of uranium-contaminated soils
#104Salt-impacted soil treatment process and system for remediating a salt-impacted soil
#105Process For Soil Remediation
#106Composition, method and apparatus for soil remediation
#107Method and Apparatus for Conditioning Fresh and Saline Water
#108In-situ capping with no loss of water depth
#109Method for the radioactive decontamination of soil by dispersed air flotation foam and said foam
#110Method and device for treatment of saline-alkali land
#111OIL RECOVERY
#112Rotary drum washer for street sweeping waste and contaminated soil
#113Processes for treating red mud
#114System and method for remediating highly contaminated fine soil using multiple micro hydrocyclones
#115Apparatus and method for electrokinetic in-situ leaching remediation of soil
#116System and method for remediating contaminated soil by separation of highly contaminated coarse soil
#117Plant-based compositions and uses thereof
#118System and method for closed water circulation
#119Method for catalyzing a fenton reaction
#120Washing of contaminated soils
#121METHOD AND SYSTEM FOR DECONTAMINATING SAND
#122Method and system for the remediation of contaminated earth from hazardous substances in a batch-wise ex-situ on-site manner
#123Soil cleaning method
#124SYSTEM AND METHOD FOR ISOLATING AND DECONTAMINATING A BLOCK OF SOIL
#125System and method for treating an excavation activity
#126Fenton reaction catalyst using coffee grounds or tea dregs as raw material
#127Process, decontaminant and chemical kit for the decontaminating media polluted with metals and hydrophobic organic compounds
#128Complex electrokinetic decontamination equipment for decontaminating radionuclide and decontamination method using the same
#129CUTTING WASH APPARATUS AND METHOD
#130CHEMICAL OXIDATION METHOD AND COMPOUNDS
#131Method for Using Air to Remove Precipitated Contaminating Oil
#132Cleaning System
#133Apparatus and method for removing and recovering oil from solids
#134Product and method for treatment of soil contaminated with energetic materials
#135Treatment system and method for degrading chlorinated DNAPL
#136Cuttings treatment and reuse
#137Concurrent disposal and consolidation of dredged sediment using horizontal drains and vacuum loading
#138Treatment of oil-contaminated solids
#139Method for remediating arsenic-contaminated soil
#140Coastal oil recovery system
#141Apparatus and method for the treatment of oil, water, cuttings, sand, soil and clay mixtures
#142Enhanced slurrification method
#143Method of remediating cyanide-contaminated soil
#144METHOD AND SYSTEM FOR REMOVING LIQUID HYDROCARBONS FROM CONTAMINATED SOIL
#145METHOD OF CLEANING OIL CONTAMINATED SOLID PARTICULATES
#146Switchable Anionic Surfactants and Methods of Making and Using Same
#147Process for the treatment of oil residues coming from the oil industry
#148Nanotechnology for spilled oil encapsulation, remediation and recovery
#149Apparatus for removing hydrocarbons and contaminates
#150Hydrocarbon decomposition for soil and water remediation
#151SET OF COLLECTABLE, SUPERIMPOSABLE CARDS
#152SAND SEPARATION VESSEL
#153REMOVAL OF CYANIDE FROM AQUEOUS STREAMS
#154Vessel to condition dry drill cuttings
#155METHOD FOR REMEDIATION OF SOIL CONTAINING CYANOGEN COMPOUND, AND MICROORGANISM FOR USE IN THE REMEDIATION METHOD
#156Fluid distribution for a shaker
#157Groundwater recharging wastewater disposal method
#158ENHANCED BIODEGRADATION OF NON-AQUEOUS PHASE LIQUIDS USING SURFACTANT ENHANCED IN-SITU CHEMICAL OXIDATION
#159IN-SITU SURFACTANT AND CHEMICAL OXIDANT FLUSHING FOR COMPLETE REMEDIATION OF CONTAMINANTS AND METHODS OF USING SAME
#160SYSTEM FOR SOIL, GROUNDWATER, AND SURFACE WATER REMEDIATION, AND RELATED METHODS
#161CONCURRENT DISPOSAL AND CONSOLIDATION OF DREDGED SEDIMENT USING HORIZONTAL DRAINS AND VACUUM LOADING
#162METHOD FOR INJECTING A FLUID
#163METHOD FOR REMOVING OIL FROM OIL-CONTAMINATED MATERIAL
#164Method for extraction and surfactant enhanced subsurface contaminant recovery
#165Soil and Water Remediation Method and Apparatus
#166In situ recovery from a hydrocarbon containing formation
#167Placement of fluids in ground by pulse-injection
#168Method for clean-up of an underground plume contaminated with hydrocarbon leakage, and the like
#169PROCESS FOR THE CAPTURE AND DEHALOGENATION OF HALOGENATED HYDROCARBONS
#170Soil remediation
#171Method and Compositions for Treatment of Subsurface Contaminants
#172GEOTHERMAL AND REMEDIATION SYSTEM AND METHOD
#173Mass/volume estimation of contamination, removal and/or in situ treatment using subsurface pressure waves
#174Leach recovery of oil from oil sands and like host materials
#175REMEDIATION WITH HYDROEXCAVATION AND SOLVENTS
#176Pressurizing-depressurizing cycles for removal of contaminants in environmental samples
#177Cuttings treatment and reuse
#178PROCESS FOR TREATING A SOLID-LIQUID MIXTURE
#179Composition and method for treatment of residues in pumping, bore and reticulation equipment
#180SYSTEM AND METHOD FOR DECONTAMINATING SOIL AND GROUNDWATER
#181Method for improving hydrocarbon-water compatibility in a subsurface hydrocarbon-contaminated site
#182Methods for improved hydrocarbon and water compatibility
#183Thermogenerator to remediate contaminated sites
#184Recovery of tailings ponds
#185Batch Contaminated Resource Treatment Method and Apparatus
#186Enhanced Slurrification Method
#187Waste Treatment Process
#188Process for the removal of hydrocarbons from soils
#189In-situ surfactant and chemical oxidant flushing for complete remediation of contaminants and methods of using same
#190Method for encapsulation, remediation and recovery of spilled oil
#191In-situ surfactant and chemical oxidant flushing for complete remediation of contaminants and methods of using same
#192Method for recovering clay in particular derived from foundry sands and industrial soil to be cleaned up
#193Fluid distribution and collection in landfills and contaminated sites
#194Fluid distribution and collection in landfills and contaminated sites
#195Systems providing antimicrobial activity to an environment
#196In-situ surfactant and chemical oxidant flushing for complete remediation of contaminants and methods of using same
#197Soil and water remediation method and apparatus
#198FLOCK TANK
#199Method and apparatus for washing particulate matter
#200Methods and systems for reducing the transport of contaminants in groundwater
#201Treating hazarous materials
#202In situ recovery from a hydrocarbon containing formation
#203Process for the Solvent Extraction for the Radiolysis and Dehalogenation of Halogenated Organic Compounds in Soils, Sludges, Sediments, and Slurries
#204In-situ surfactant and chemical oxidant flushing for complete remediation of contaminants and methods of using same
#205In-situ surfactant and chemical oxidant flushing for complete remediation of contaminants and methods of using same
#206System for removing contaminants from soil
#207Remediation Method and Apparatus
#208Waste solid cleaning
#209Method of extracting contaminants from solid matter
#210Process and apparatus for further processing of sewage sludge and other materials to reduce pathogens and toxins
#211Recovery of non-aqueous phase liquids from ground sources
#212Arrangement for separating environmentally harmful substances from a polluted mass
#213Treating hazardous materials
#214Sparge broadcasting in fracture rock
#215Chemical applicator system for remediation of contaminated soil
#216Heavy metal chelate composition containing chitosan derivatives and uses thereof
#217Method and system for removing contaminants from soil
#218Process for the preparation of cabr2 hydrates and uses thereof
#219Extraction and treatment of heavy metals
#220Flow-through mixing apparatus
#221Method and system for separating particulate matter
#222Chemical system for improved oil recovery
#223Device and method for treating water and removing contaminants from soil
#224Fluid distribution and collection in landfills and contaminated sites
#225Method for stabilization of chromium
#226Method, process, apparatus, and product for remediation of hydrocarbon contamination
#227Soil cleaning process
#228Sample Washer for Drilling Cuttings and other unconsolidated and discreet medias.
#229Remediation of metal contaminants with hydrocarbon-utilizing bacteria
#230In-situ surfactant and chemical oxidant flushing for complete remediation of contaminants and methods of using same
#231Method and apparatus to enhance decontamination of very-fine-grained soil particles
#232Sonication treatment of polychlorinated biphenyl contaminated media
#233Petroleum recovery and cleaning system and process
#234Cross-linked polymers based on cyclodextrins for removing polluting agents
#235Contaminant eco-remedy and use method
#236In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor
#237In-situ generation of oxygen-releasing metal peroxides
#238Method for separating substances from particulate solids
#239Method of removal of hydrocarbons from soils using solids loaded polymer foam
#240In-situ surfactant and chemical oxidant flushing for complete remediation of contaminants and methods of using same
#241System and method for remediating soil
#242Optimized flux ERH electrode
#243System and method for rapid reclamation of saline-sodic and heavy metal contaminated soils
#244Method for improving saline-alkaline soil by using biomass rapid pyrolysis product
#245Gravity induced soil remediation system
#246Corrugated and slotted injection system and method of use
#247Chemical oxidation method and compounds