86473 ⎘
Nature of the contaminant; Inorganic compounds; Heavy metals or heavy metal compounds Iron or iron compound
LOW-SULFUR GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
#2OZONE OXIDATIVE PRECIPITATION OF ELEMENTS FROM AQUEOUS STREAMS
#3Graphene composite material modified with coordinating group, method of preparation and use thereof
#4SYSTEMS AND METHODS FOR PURIFYING AQUEOUS FLUIDS
#5USE OF POLYCARBOXYLATED-BETA-AMINO ALCOHOLS FOR DISSOLUTION OF INORGANIC SALTS
#6TREATING COOLING WATER IN IRON PRODUCTION FACILITIES, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
#7LOW-CARBON GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
#8USE OF RESIDUAL IRON WITHIN GRANULATED METALLIC UNIT PRODUCTION FACILITIES, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
#9AMPHOTERIC SURFACTANTS FOR INJECTIVITY ENHANCEMENT IN SALTWATER DISPOSAL WELLS
#10WATER PURIFICATION AGENT AND METHOD FOR PRODUCING SAME
#11TREATING PRODUCED WATER FOR BENEFICIAL REUSE
#12METHOD AND SYSTEM OF REMOVING ENVIRONMENTAL CONTAMINANTS FROM WATER
#13CONTINUOUS GRANULATED METALLIC UNITS PRODUCTION, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
#14A WATER TREATMENT UNIT
#15INTEGRATION OF MEMBRANE DISTILLATION (MD) AND PRESSURE RETARDED OSMOSIS (PRO) TO TREAT PRODUCED WATER
#16USE OF A BASIC OXYGEN FURNACE TO PRODUCE GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
#17FLOCCULANT FOR TREATING FRACTURING FLOWBACK FLUID AND PREPARATION METHOD THEREFOR
#18RECIRCULATING AQUACULTURE SYSTEM AND METHOD
#19TREATED GEOTHERMAL BRINE COMPOSITIONS WITH REDUCED CONCENTRATIONS OF SILICA, IRON AND MANGANESE
#20METHOD FOR PRODUCING ULTRAPURE WATER, ULTRAPURE WATER PRODUCTION APPARATUS, AND ULTRAPURE WATER PRODUCTION SYSTEM
#21SYSTEMS AND METHODS FOR RESIN BREAKTHROUGH IDENTIFICATION USING ION-SELECTIVE ELECTRODES
#22Materials and Methods for Remediating and Mitigating Iron Pollution
#23WATER TREATMENT UNIT
#24WASTEWATER TREATMENT PROCESS IN PRODUCTION OF NICKEL COBALT HYDROXIDE
#25Method for Treating Ground Water
#26FILTRATION MEMBRANES, SYSTEMS, AND METHODS FOR PRODUCING PURIFIED WATER
#27Process and System for Treatment of Water Containing Dissolved Metals
#28FLUID TREATMENT APPARATUS WITH INTEGRAL CLEANING SYSTEM
#29MATERIALS FOR TREATING ACIDIC MINE WASTEWATER AND PREPARATION METHOD AND USE THEREOF
#30CROSSLINKED STRUCTURE, METAL-TRAPPING MATERIAL INCLUDING SAID CROSSLINKED STRUCTURE, METHOD FOR RECOVERING METAL USING SAID METAL-TRAPPING MATERIAL, AND METHOD FOR MANUFACTURING SAID CROSSLINKED STRUCTURE
#31SULFATE REMOVAL FROM WATER
#32ADAPTER PLATE FOR COUPLING A WATER TREATMENT CONTROLLER TO A VALVE BODY
#33COATED POROUS FILTER MEMBRANES AND RELATED METHODS
#34CONTINUOUS GRANULATED METALLIC UNITS PRODUCTION, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
#35USE OF RESIDUAL IRON WITHIN GRANULATED METALLIC UNIT PRODUCTION FACILITIES, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
#36USE OF A BASIC OXYGEN FURNACE TO PRODUCE GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
#37LOW-CARBON GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
#38LOW-SULFUR GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
#39NANONETS FOR REMOVAL OF CONTAMINANTS FROM AQUEOUS SOLUTIONS, KITS THEREFOR AND METHODS OF THEIR USE
#40ELECTROCHEMICAL CELL DEIONIZATION SYSTEM
#41ELECTROCHEMICAL CELL DEIONIZATION SYSTEM
#42ELECTROCHEMICAL CELL DEIONIZATION SYSTEM
#43MOLECULAR MODIFICATION PROCESS FOR WASTEWATER TREATMENT AND PURIFICATION
#44DISPOSAL OF EFFLUENT WATER FROM AN OFFSHORE OIL AND GAS INSTALLATION
#45SORBENT-BASED SYSTEMS AND METHODS FOR REDUCING A CONCENTRATION OF A METAL FROM A FLUID
#46Production of H2S For Efficient Metal Removal From Effluents
#47TREATING PRODUCED WATER FOR BENEFICIAL REUSE
#48SHOWER THERAPY AND FILTER DEVICE
#49MATERIAL FOR NEUTRALISING AND/OR HARDENING LIQUIDS, A METHOD FOR PRODUCING SAME, AND USES
#50Method and System for Processing a Fluid
#51TREATED GEOTHERMAL BRINE COMPOSITIONS WITH REDUCED CONCENTRATION OF SILICA, IRON AND LITHIUM
#52Treatment method of wastewater containing ferricyanide complex and oxalate
#53OXIDATIVE AND ADSORPTIVE CATALYTIC MEDIA
#54Porous Polymer Product For Removing Contaminants From A Fluid Stream
#55SYSTEM CONFIGURATION FOR SEAWATER REVERSE OSMOSIS (SWRO) FOR HIGHER RECOVERY OPERATIONS AND LOWER FOULING PROPENSITY
#56WATER PURIFICATION REPLICATING A KNOWN POPULAR SOURCE
#57PROCESS FOR PRODUCING GEOTHERMAL POWER, SELECTIVE REMOVAL OF SILICA AND IRON FROM BRINES, AND IMPROVED INJECTIVITY OF TREATED BRINES
#58ELECTROCHEMICAL MEMBRANE APPARATUS INCLUDING AN ELECTROCHEMICAL MEMBRANE REACTOR, AND RELATED METHODS
#59PRODUCED WATER TREATMENT FOR DIRECT INJECTION USING MECHANICALLY ASSISTED FORWARD OSMOSIS
#60Production of Silicate Solutions and their Use in Mold and Mildew Remediation
#61Process for Removing Hardness and Total Organic Carbon from Drinking Water
#62PLANT AND PROCESS FOR REMOVING SUSPENDED SOLIDS, OILS AND GREASES FROM COOLING WATER IN THE STEEL AND METALLURGICAL SECTOR
#63PROCESSING METHOD FOR GRAPHITE ACID PURIFICATION WASTEWATER
#64COLUMNAR BODY, ADSORBENT INCLUDING THE COLUMNAR BODY, AND METHOD OF REMOVING METAL AND/OR METAL ION WITH THE ADSORBENT
#65PRODUCED WATER TREATMENT FOR DIRECT INJECTION USING MECHANICALLY ASSISTED FORWARD OSMOSIS
#66POROUS BODY, ADSORBENT INCLUDING THE POROUS BODY, AND METHOD OF REMOVING METAL AND/OR METAL ION WITH THE ADSORBENT
#67HOT ROLLING MILL WITH SEPARATOR FOR MILL SCALE FROM WASTEWATER
#68RECIRCULATING AQUACULTURE SYSTEM AND METHOD
#69Filter for water-purification device and water-purification device including the same
#70SIDE STREAM FILTER FLUID TREATMENT FOR NEW AND OLD SYSTEMS
#71METHODS FOR REMOVING POTASSIUM, RUBIDIUM, AND CESIUM, SELECTIVELY OR IN COMBINATION, FROM BRINES AND RESULTING COMPOSITIONS THEREOF
#72REVERSE COFFEE EXTRACTION DEVICE USING A PUMP
#73Extract of plant powder, and water purifier
#74WATER PURIFIER
#75RECYCLING SYSTEM
#76ADSORBENT, SEPARATION METHOD, AND PRODUCTION METHOD FOR LIQUID
#77Treated geothermal brine compositions with reduced concentration of silica, iron and lithium
#78NOVEL ADSORBENT
#79Nanonets for removal of contaminants from aqueous solutions, kits therefor and methods of their use
#80Processes for treatment of wastewater
#81Control of industrial water treatment via digital imaging
#82METHOD AND SYSTEM OF REMOVING ENVIRONMENTAL CONTAMINANTS FROM WATER
#83Water filtration and aeration unit
#84Pressurized water filter and water filtration apparatus
#85SELECTIVE REMOVAL OF CHARGED SPECIES
#86Method and apparatus for removing iron from humus-rich water
#87TREATMENT OF PRODUCED WATER
#88PARTICLE REMOVAL APPARATUS AND METHOD
#89Method for removing a pollutant from aqueous solution with a crosslinked polymer
#90Method for removing biofilm
#91METHOD FOR CONTROLLING ODOR AND TASTE PRODUCING METABOLITES IN WATER SYSTEMS THROUGH USE OF PRIMARY AND SECONDARY OXIDATION PROCESSES
#92Adsorbent comprising carboxylic acid dimer and preparation method thereof
#93METHOD FOR THE TREATMENT OF WASTEWATER
#94Composition and method for treating and remediating aqueous waste streams
#95CURRENT BASED WATER TREATMENT PROCESS AND SYSTEM
#96Method and apparatus for processing magnetite
#97Iron detection and remediation with a functionalized porous polymer
#98DEVICE AND METHOD FOR FILTERING A FLUID CIRCULATING IN A PLUMBING AND HEATING SYSTEM
#99Methods of separating ultrafine pollutant particles from aqueous suspension
#100Extract of plant powder, and water purifier
#101Method of rapid treatment of heavy metal sludge and preparation of ferrite magnets
#102Filter for water-purification device and water-purification device including the same
#103Production of H2S for efficient metal removal from effluents
#104Methods of improving compatibility of oilfield produced water from different sources
#105Use of percarboxylic acids for scale prevention in treatment systems
#106Filter for Treating a Fluid in a Pipe, in Particular a Pipe of a Water Network, and Operating Method Thereof
#107Ligand-modified filter and methods for reducing metals from liquid compositions
#108DEVICES AND METHODS FOR WATER TREATMENT
#109Method for producing ultrapure water, ultrapure water production system, and ion exchanger-filled module
#110Method for removing heavy metal pollutants in water with divalent manganese strengthened ferrate
#111Filter and metal ion removal device
#112Engineered yeast as a method for bioremediation
#113Method for continuous supply of superoxide-containing peracetate oxidant solution
#114Process to recycle water condensate from COoff gas stream
#115Method for preparing urea ammonium nitrate solution from waste nitric acid after stripping tin from circuit board
#116Treated geothermal brine compositions with reduced concentration of silica, iron and lithium
#117Water purification apparatus and water purification method using layered double hydroxide
#118Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines
#119Crosslinked resin, synthesis thereof, and use for removing organic dyes
#120Method for reducing formation of CaSO4 and Fe2O3 containing deposits in a pressure oxidation autoclave and/or adjacent circuits during pressure oxidation of gold-containing ore
#121WASTEWATER TREATMENT SYSTEM AND METHOD FOR PRODUCING SLUDGE FOR CEMENT MANUFACTURING
#122High salinity water purification processes and systems
#123Filter for water purifier and water purifier including the same
#124Treated geothermal brine compositions with reduced concentrations of silica, iron and manganese
#125Water treatment apparatus and water treatment method
#126Water-purifying agent and water purification method
#127Composition and method for stabilizing iron compounds in an aqueous environment, and use of composition
#128Process for producing zero-valent iron nanoparticles and treating acid mine drainage
#129Dynamic produced water treatment apparatus and system with oxygen recovery
#130Purification filter element and water purification cup
#131High-purity separation method of iron ions from an aqueous solution containing heavy metal ions
#132FLUIDIC FLUID PURIFYING DEVICE AND ASSOCIATED PURIFYING METHOD
#133Composition and method for treating and remediating aqueous waste streams
#134Control of industrial water treatment via digital imaging
#135PARTICLE REMOVAL APPARATUS AND METHOD
#136Water treatment of sodic, high salinity, or high sodium waters for agricultural application
#137Separator device
#138Methods and compositions for removing contaminants from wastewater streams
#139Methods and uses of encapsulated exudates and dried biomass for binding metal
#140Automated waste water recycling system using advanced electro-coagulation unit
#141Automated waste water recycling system using advanced electro-coagulation unit
#142Process for treatment of wastewater
#143Process, device and system for treatment of water
#144COMBINED USES OF A PHOSPHOROUS COMPOUND FOR IRON SULPHIDE DISSOLUTION AND BACTERIAL CONTROL
#145Faradic porosity cell
#146Process for the biological purification of nutrient-contaminated wastewater
#147Aerated racetrack wetland system for treating wastewater
#148METHOD FOR MANAGING OPERATION OF REVERSE OSMOSIS MEMBRANE DEVICE AND REVERSE OSMOSIS MEMBRANE TREATMENT SYSTEM
#149Water purification dispersion, production method for water purification dispersion, and waste water treatment method
#150System and process for treating produced and frac flowback waters
#151System and process for treating water
#152MATERIAL FOR NEUTRALISING AND/OR HARDENING LIQUIDS, A METHOD FOR PRODUCING SAME, AND USES
#153POROUS MINERAL NUCLEUS AND A METAL SHELL
#154Method for the treatment of wastewater
#155METHOD AND APPARATUS FOR UTILIZATION OF WATER PRODUCED FROM SUBTERRANEAN HYDROCARBON RESERVES IN MINING OF ASSOCIATED MINERAL DEPOSITS
#156Apparatus and method for aerating wastewater
#157Separation of ozone oxidation in liquid media into three unit operations for process optimization
#158Systems and methods for treating acidity, heavy metals, and solids in acid mine drainage and other aqueous fluids
#159Process for the removal of iron and phosphate ions from a chlorinated hydrocarbon waste stream
#160Composition and method for water conditioning
#161Treated geothermal brine compositions with reduced concentration of silica, iron and lithium
#162Advanced oxidation process for ex-situ groundwater remediation
#163Systems and method for oxidative treatment utilizing reactive oxygen species and applications thereof
#164Process for treating mine drainage
#165Process for producing zero-valent iron nanoparticles and treating acid mine drainage
#166Electrochemical process for improving the grade of iron
#167Method for the treatment of wastewater
#168Water reclamation system and method
#169Fluid treatment tank having air blocker
#170Portable pool filter system
#171Fluid purification apparatus and method
#172Status monitoring system and method for magnetic filters
#173Method for treating waste water from the decontamination of a metal surface, waste-water treatment device and use of the waste-water treatment device
#174Use of a cyclodextrin polycondensate or a composition comprising such a polycondensate, as a capturing agent
#175Compact water purification unit
#176Method and apparatus for treating contaminated fluid medium
#177Method of conserving irrigation water using a woven fabric substrate
#178Water treatment
#179Water treatment processes utilizing sequential addition of a base and an oxidant
#180Method and apparatus for the recovery and deep treatment of polluted acid
#181Effluent treatment process for sulphate removal
#182Ozone-assisted fluid treatment apparatus and method
#183Method of production of nanoporous membranes for water purification from metal ions at low differential pressures
#184Contaminants removal with simultaneous desalination using carbon dioxide regenerated hybrid ion exchanger nanomaterials
#185Apparatus and method for eliminating hydrogen sulfide, iron sulfide, and other sulfhydryl compounds from gas and/or liquids
#186Engineered yeast as a method for bioremediation
#187Composites for removing heavy metal and method of synthesizing the same
#188Method for separating mill scale from wastewater
#189ANAEROBIC SUSPENDED GROWTH TREATMENT OF CONTAMINATED WATER
#190System for Treating the Water for a Cooling Tower
#191Method of recovering iron and/or phosphorus from sludge of waste water treatment plants
#192Flocculation of high-solids mineral slurries
#193Water purification replicating a known popular source
#194Module for electrocoagulating contaminated waste water
#195System and associated methodology to clean contaminants from a flowing stream
#196Method for actively treating mining wastewater for pigment production
#197SYMBIOTIC ALGAE SYSTEM
#198METHOD OF HYDRATING A PERFORMANCE ANIMAL WHEN TRAVELING
#199Water cleaning agent and water cleaning method
#200Filtration aid and filtration treatment method
#201Separator device
#202Oxidative method
#203METHOD AND APPARATUS FOR TREATING ACIDIC LIQUID CONTAINING METAL IONS
#204System and method to treat fluids by sonoelectrochemistry
#205METAL-BINDING COMPOUNDS, HETEROLOGOUS PRODUCTION AND USES THEREOF
#206Super Oxide Water Treatment
#207COMBINED USES OF A PHOSPHOROUS COMPOUND FOR IRON SULPHIDE DISSOLUTION AND BACTERIAL CONTROL
#208Column thickener and a process thereof for dewatering of iron ore slurry
#209WATER TREATMENT METHOD AND WATER TREATMENT SYSTEM
#210Control of industrial water treatment via digital imaging
#211Composition and method for treating and remediating aqueous waste streams
#212HYBRID ACTIVATED IRON-BIOLOGICAL WATER TREATMENT SYSTEM AND METHOD
#213SYSTEM FOR DYNAMIC FLUIDIZED LOADING OF A LIGAND UPON CARBON MEDIA AND METHODS ASSOCIATED THEREWITH
#214Removal of Suspended Solids from Waste Water
#215Method for the desalination of supersaturated hot water
#216Mine drainage remediation using barium carbonate dispersed alkaline substrate
#217System and method for removing iron from waste water
#218WATER PRODUCTION METHOD
#219Organic-inorganic hybrid nanoporous silica material and method for preparing same
#220Removal of iron contaminants from hydrocarbon oils and aqueous by-products of oil and gas recovery/production
#221Sulfonated aminomethylated chelate resins
#222Method for the biological treatment of sulphate containing waste water, via reduction of sulphate to sulphide then its oxidation to elemental sulphur
#223Water purification
#224SYSTEMS AND METHODS FOR CREATING AN OXIDATION REDUCTION POTENTIAL (ORP) IN WATER FOR PATHOGENIC CLEANSING AND/OR DEGREASING OF HARD SURFACES AND EQUIPMENT
#225Sea water reverse osmosis system to reduce concentrate volume prior to disposal
#226Method of Treating Flowback Fluid from a Well
#227Composition and method for water conditioning
#228Particulate sorption medium prepared from partially decomposed organic matter
#229Separator device
#230Water reclamation system and method
#231Water treatment apparatus using electrostatic field
#232Amphiphilic magnetic nanoparticles and aggregates to remove hydrocarbons and metal ions and synthesis thereof
#233WASTEWATER TREATMENT SYSTEMS AND METHODS
#234Ozone-assisted fluid treatment apparatus and method
#235Composition and method for remediation of contaminated water
#236OILFIELD WASTEWATER TREATMENT
#237Process, device and system for treatment of water
#238Coated granular filtration media
#239Microscale-based device for purifying fluid and method of use
#240Nanobubble-containing liquid solutions
#241Contaminant removal from water bodies with biochar
#242Hydrophobically modified polyamine scale inhibitors
#243Methods of separating impurities from industrial minerals using electrocoagulation
#244Use of percarboxylic acids for scale prevention in treatment systems
#245Solid supported trithiol compounds for removing heavy metals from solution, and filtration systems utilizing the compounds
#246System for the treatment of wastewater
#247METHODS OF INHIBITING MICROORGANISM GROWTH USING MOSS
#248Hydrophobically modified polyamine scale inhibitors
#249Composition and method for water conditioning
#250Systems and method of water treatment utilizing reactive oxygen species and applications thereof
#251Zero valent iron systems and methods for treatment of contaminated wastewater
#252Method for regenerating plating solution
#253TREATMENT OF WASTEWATER
#254HEAVY-METAL REMOVAL METHOD AND HEAVY-METAL REMOVAL DEVICE
#255Apparatus for metallic particles separation
#256PREVENTING MOBILIZATION OF TRACE METALS IN SUBSURFACE AQUIFERS DUE TO THE INTRODUCTION OF OXYGENATED WATER
#257Magnetic separator and release tool therefor
#258Method and apparatus for decreasing the content of impurities in raw water
#259Modified biochar treatment media, system and method
#260Treatment using fixed film processes and ballasted settling
#261Metalloid contaminated water solution purification process for safe human consumption-rated reduction of contaminant concentration therein, by precipitation without oxidation
#262Separator device
#263Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium
#264NEUTRALIZATION METHOD
#265Separator device
#266Systems for fluid treatment having fluid release cycle
#267Separator device for a heating system
#268Anaerobic suspended growth treatment of contaminated water
#269Magnetic filtration device
#270Treatment of iron contaminated liquids with an activated iron solids (AIS) process
#271Treatment of acid mine drainage
#272CARBON BLOCK FILTER FOR REMOVAL OF HEAVY METALS AND METHOD FOR MANUFACTURING THE SAME
#273Corrosion control methods
#274Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines
#275Technique for removal of organics and dissolved solids from aqueous medias via supercritical treatment
#276Treatment of produced water
#277Ozone-assisted fluid treatment apparatus
#278Process for purification of diphenyl carbonate for the manufacturing of high quality polycarbonate
#279Treated geothermal brine compositions with reduced concentrations of iron and silica
#280Upper-layer cleaning device for water treatment device, and method for cleaning water treatment device filter layer
#281Treated geothermal brine compositions with reduced concentrations of silica, iron and manganese
#282System for water treatment and method
#283Treated geothermal brine compositions with reduced concentrations of silica, iron, and zinc
#284Process for treating acid mine drainage
#285Treated brine compositions with reduced concentrations of potassium, rubidium, and cesium
#286Method for water treatment regeneration stage
#287Chemical co-precipitation process for recovery of flow-back water, produced water and wastewater of similar characteristics
#288Formulations and methods for removing heavy metals from waste solutions containing chelating agents
#289System for Treating Water From Induced Hydraulic Fracturing
#290Method for the treatment of wastewater
#291SYSTEM FOR OXIDATION OF ARSENIC (III) IN GROUNDWATERS WITH HIGH IRON AND MANGANESE CONCENTRATIONS AND METHOD THEREFOR
#292Calcium and Aluminum Chlorides for Sulfate Removal from Water
#293System for treating water used for industrial process
#294Polymeric iron chelating agent
#295Stormwater Catch Basin Filter for Capturing Heavy Metal Contaminants
#296Apparatus and method for advanced electrochemical modification of liquids
#297Metal scavenging polymers and uses thereof
#298Water softener with closed-pressure aeration
#299Method for processing acidic solution that contains iodide ions and iron ions
#300POLY (SULFOAMINOANTHRAQUINONE) MATERIALS AND METHODS FOR THEIR PREPARATION AND USE