ClassID:

86459

C02F2101/006 - CPC Classification

Classification description:

Nature of the contaminant Radioactive compounds

Recent Application in this class:
#1
20260132058
2026-05-14

NOVEL REGENERATION OF MIXED BED ION EXCHANGE RESINS FOR SEAWATER DESALINATION

#2
20260078031
2026-03-19

WASTEWATER TREATMENT METHOD USING TRANSITION METAL OXIDE

#3
20260049013
2026-02-19

System and Method for Enhancing the Water Production of Atmospheric Water Generators

#4
20260014546
2026-01-15

Metal-Organic Frameworks for Removal of Iodine Oxy-Anion

#5
20250333329
2025-10-30

WATER PURIFICATION SYSTEM AND METHOD USING CARBON DIOXIDE

#6
20250145509
2025-05-08

Mobile Processing System for Hazardous and Radioactive Isotope Removal

#7
20250034016
2025-01-30

METHOD OF PRODUCING WATER TREATMENT AGENT FOR SOLVING SILICA SCALE PROBLEM

#8
20250026670
2025-01-23

PLASMA ELECTROEROSION REACTOR AND THE METHOD OF ITS USE

#9
20250001391
2025-01-02

FUNCTIONALIZED CARBON-MODIFIED FOAMED GLASS CERAMICS AND PFAS REMOVAL BY USE OF CARBON-MODIFIED FOAMED GLASS CERAMICS

#10
20240343615
2024-10-17

POLYMER BODIES WITH AMINE OR AMMONIUM ACTIVATION FOR WATER TREATMENT AND WATER TREATMENT PROCESS USING THESE

#11
20240342700
2024-10-17

POLYMER BODIES WITH AMINE OR AMMONIUM ACTIVATION FOR WATER TREATMENT AND WATER TREAMENT PROCESS USING THESE

#12
20240300889
2024-09-12

MATERIALS AND METHODS FOR IODINE CAPTURE

#13
20240174536
2024-05-30

ENHANCED PLUME SPREADING

#14
20240140838
2024-05-02

METHOD OF REMOVING A URANIUM SOURCE FROM A WATER

#15
20240024844
2024-01-25

MODIFIED NANOSCALE ZERO-VALENT IRON (NZVI) AND PREPARATION METHOD AND APPLICATION THEREOF

#16
20230357054
2023-11-09

WATER TREATMENT METHOD, WATER TREATMENT SYSTEM, CARBONIZED COMBUSTION MATERIAL, AND METHOD FOR PRODUCING CARBONIZED COMBUSTION MATERIAL

#17
20230230717
2023-07-20

METHOD FOR THE REMOVAL OF RADIONUCLIDES FROM AQUEOUS RADIOACTIVE WASTE

#18
20230183116
2023-06-15

Biopolymeric water treatment

#19
20230106698
2023-04-06

System for treatment and disinfection of industrial effluents

#20
20230052767
2023-02-16

Application of titanium carbide/porous carbon composite in electrochemical treatment of uranium-containing wastewater

#21
20230047467
2023-02-16

Non-crystalline iron-phosphate nanoparticles for remediating toxic heavy metals and radionuclides

#22
20230036172
2023-02-02

System for purifying fresh, combined and saline wastewater from radioactive heavy metals

#23
20220380229
2022-12-01

COMPOSITION WITH SHELL AND CORE FOR REMOVAL OF IONIC CONTAMINANTS

#24
20220315462
2022-10-06

TREATMENT OF PRODUCED WATER

#25
20220289609
2022-09-15

Mobile processing system for hazardous and radioactive isotope removal

#26
20220258127
2022-08-18

Metal-Organic Frameworks for Removal of Iodine Oxy-Anion

#27
20220169536
2022-06-02

Receptor and method for removing oxoanions from aqueous phase

#28
20220119283
2022-04-21

TARGET SPECIES RECOVERY AND RELATED SYSTEMS AND METHODS

#29
20220072509
2022-03-10

METHOD FOR LIQUID-TO-SOLID PHASE SEPARATION OF URANIUM AND URANYL CONTAMINANT FROM VARIOUS SOLUTIONS

#30
20220040642
2022-02-10

Ion-Selective Separation by Shock Electrodialysis

#31
20210245170
2021-08-12

Separating installation and separating method

#32
20210236661
2021-08-05

Cyclodextrin-linked polyvalent ligands for complexation of metal ions

#33
20210221715
2021-07-22

Metal-chelating compositions and their use in methods of removing or inhibiting barium scale

#34
20210214247
2021-07-15

WATER TREATMENT DEVICE AND ION CONCENTRATION ADJUSTED WATER MANUFACTURING METHOD

#35
20210179466
2021-06-17

Method for purifying fresh, combined and saline wastewater from radioactive heavy metals

#36
20210163327
2021-06-03

Process for treating frac flowback and produced water including naturally occurring radioactive material

#37
20210122653
2021-04-29

Modular water purification system for nuclear power plants

#38
20210050125
2021-02-18

ROTATING BED APPARATUS AND METHODS FOR USING SAME

#39
20210039993
2021-02-11

COMPOSITIONS FOR THE REMOVAL OF HEAVY METALS

#40
20200398252
2020-12-24

Multifunctional porous materials for water purification and remediation

#41
20200392017
2020-12-17

SYSTEMS AND METHODS FOR WATER PURIFICATION

#42
20200376526
2020-12-03

Ultrafine bubble cleaning method using ultrafine bubble-containing liquid, apparatus therefor, and dissolved air floatation apparatus

#43
20200306724
2020-10-01

Amidoxime-functionalized materials and their use in extracting metal ions from liquid solutions

#44
20200262728
2020-08-20

Method for treatment and disinfection of industrial effluents

#45
20200238349
2020-07-30

PROCESS FOR IMMOBILIZING HAZARDOUS WASTE

#46
20200231729
2020-07-23

Polymers, methods for preparing same, and uses thereof particularly for metal capture

#47
20200231483
2020-07-23

Biopolymeric water treatment

#48
20200231475
2020-07-23

Active substance for sewage treatment and dewatering of solid domestic wastes landfills

#49
20200148556
2020-05-14

Extracting metals from fresh water with amidoxime-carboxylate adsorbents

#50
20200109069
2020-04-09

Apparatus for Treating Spent Radioactive Ion Exchange Resins and Method for Treating Spent Radioactive Ion Exchange Resin

#51
20200087170
2020-03-19

APPARATUS AND METHOD FOR REMOVAL OF RADIONUCLIDES IN LIQUIDS

#52
20200071194
2020-03-05

System and method for treating contaminated water

#53
20200039844
2020-02-06

Process, device and system for treatment of water

#54
20200027616
2020-01-23

Decontamination of tritiated water

#55
20200002209
2020-01-02

Mobile processing system for hazardous and radioactive isotope removal

#56
20200002190
2020-01-02

MANUFACTURE OF OXIDATIVELY MODIFIED CARBON (OMC) AND ITS USE FOR CAPTURE OF RADIONUCLIDES AND METALS FROM WATER

#57
20190352206
2019-11-21

System and process for treating produced and frac flowback waters

#58
20190322561
2019-10-24

METHOD OF PRODUCING FERTILIZER FROM WASTEWATER SLUDGE AND SYSTEM FOR CARRYING OUT THE METHOD

#59
20190316226
2019-10-17

Mesoporous organic material, useful in particular for extracting uranium(VI) from aqueous media including phosphoric acid, and uses thereof

#60
20190308888
2019-10-10

Power generating and water purifying system

#61
20190248691
2019-08-15

SYSTEM AND METHOD FOR OPTIMIZATION OF AN ION EXCHANGE SYSTEM

#62
20190206583
2019-07-04

Solid nanocomposite material based on hexa- or octacyanometallates of alkali metals, method for preparing same, and method for extracting metal cations

#63
20190206582
2019-07-04

Methods and devices for treating radionuclides in a liquid

#64
20190177182
2019-06-13

Water detoxification by a substrate-bound catecholamine adsorbent

#65
20190071337
2019-03-07

BIOCONVERSION PROCESSES AND APPARATUS

#66
20190060913
2019-02-28

ULTRAFINE BUBBLE CLEANING METHOD USING ULTRAFINE BUBBLE-CONTAINING LIQUID, APPARATUS THEREFOR, AND DISSOLVED AIR FLOATATION APPARATUS

#67
20190055136
2019-02-21

Amorphous and porous alkali metal chalcogenides for remediation applications

#68
20190039919
2019-02-07

Method and apparatus for treating contaminated fluid medium

#69
20190023595
2019-01-24

Method for treating an effluent supersaturated with calcium carbonate in the presence of phosphonate precipitation-inhibiting products

#70
20190015762
2019-01-17

Multi-vessel filtration system for hazardous or radioactive waste water

#71
20180354811
2018-12-13

Water recycling system and method

#72
20180354810
2018-12-13

Water quality detection and diversion device, system, and method

#73
20180297878
2018-10-18

Mobile processing system for hazardous and radioactive isotope removal

#74
20180280923
2018-10-04

Engineered nanoparticles for aqueous applications

#75
20180264458
2018-09-20

PURIFICATION METHOD FOR PURIFYING WATER IN A SPENT FUEL POOL IN A NUCLEAR POWER PLANT

#76
20180222782
2018-08-09

ANAEROBIC SUSPENDED GROWTH TREATMENT OF CONTAMINATED WATER

#77
20180215882
2018-08-02

Swellable and insoluble nanofibers and use thereof in the treatment of essentially aqueous effluents

#78
20180207612
2018-07-26

Organosilicon material for the decontamination of water

#79
20180201528
2018-07-19

Flocculation of high-solids mineral slurries

#80
20180194992
2018-07-12

Proppant coating for heavy metal recovery

#81
20180194643
2018-07-12

Radium removal from aqueous media using zeolite materials

#82
20180186662
2018-07-05

Vessel for removing radionuclides from a liquid

#83
20180162745
2018-06-14

Systems and methods for removing gas from a liquid

#84
20180158558
2018-06-07

Adsorbent for adsorbing iodine compounds and/or antimony, method for preparing said adsorbent, and method and apparatus for treating radioactive waste liquid by using said absorbent

#85
20180151264
2018-05-31

Method for eliminating radioactive iodine and hydrophilic resin for eliminating radioactive iodine

#86
20180147551
2018-05-31

SUPERCRITICAL VESSEL AND RELATED METHODS OF SEPARATING DISSOLVED SOLIDS FROM A FLUID

#87
20180141827
2018-05-24

System and method for treating contaminated water

#88
20180134740
2018-05-17

NOVEL CROSSLINKED POLYMERIC SUBSTRATES METHODS OF PREPARATION AND END USE APPLICATIONS OF THE SUBSTRATES

#89
20180134583
2018-05-17

Liquid treatment system and method

#90
20180134581
2018-05-17

Metal-organic frameworks for adsorption of liquid phase compounds

#91
20180119079
2018-05-03

SYMBIOTIC ALGAE SYSTEM

#92
20180099877
2018-04-12

Iron based media

#93
20180099854
2018-04-12

Cold water generating apparatus and water purifier having the same

#94
20180071712
2018-03-15

Agent for adsorption of ruthenium from aqueous solution and method for adsorption of ruthenium from aqueous solution

#95
20180057383
2018-03-01

Novel Radioresistant Alga of the Genus Coccomyxa

#96
20180056240
2018-03-01

Isotope separation methods and systems

#97
20180033508
2018-02-01

Tank closure cesium removal

#98
20180029909
2018-02-01

Methods and compositions for nitrogen removal using Feammox microorganisms

#99
20180015447
2018-01-18

Method for preparation of a group 4 metal silicate and use thereof

#100
20180002210
2018-01-04

BIOMINERALOGICAL METHOD AND APPARATUS FOR REMOVING CESIUM IONS

#101
20170362097
2017-12-21

SYSTEM AND METHOD FOR CONTROLLING PERFORMANCE OF AQUEOUS HAZARDOUS WASTE CAPTURE

#102
20170361304
2017-12-21

Amidoxime-functionalized materials and their use in extracting metal ions from liquid solutions

#103
20170341954
2017-11-30

URANIUM CAPTURE ON INORGANIC-ORGANIC GRAPHITE-BASED HYBRID MATERIAL: ADSORBENT MATERIAL FOR MINING RECLAMATION AND DOMESTIC WATER USES

#104
20170326530
2017-11-16

Surface-functionalized polyolefin fibers and their use in methods for extracting metal ions from liquid solutions

#105
20170326505
2017-11-16

Compositions and methods for improving the anti-fouling properties of polyethersulfone membranes

#106
20170312736
2017-11-02

USE OF A COMPOSITE TEXTILE OF NATURAL AND/OR SYNTHETIC AND/OR ARTIFICIAL FIBRES AND LIGNOCELLULOSE PARTICLES FOR TRAPPING THE METALS AND/OR METALLOIDS AND/OR RADIONUCLIDES AND/OR BIOCIDES PRESENT IN WATER

#107
20170305760
2017-10-26

Process and device for removing iodine using gold particles

#108
20170283280
2017-10-05

Method for the desalination of supersaturated hot water

#109
20170260068
2017-09-14

Systems and methods for ion separation in an aqueous solution

#110
20170247270
2017-08-31

WATER TREATMENT METHODS

#111
20170225967
2017-08-10

Use of Magnetic Mesoporous Silica Nanoparticles For Removing Uranium From Media

#112
20170218319
2017-08-03

Symbiotic Algae System with Looped Reactor

#113
20170216833
2017-08-03

Sulfonated aminomethylated chelate resins

#114
20170173562
2017-06-22

FUNCTIONALIZED POROUS CARBON, METHODS FOR MAKING SAME, AND METHODS FOR USING SAME TO REMOVE CONTAMINANTS FROM A FLUID

#115
20170165590
2017-06-15

Method for separating tritiated water from light water contaminated by the tritiated water

#116
20170162286
2017-06-08

System for decontaminating soil and the like

#117
20170157592
2017-06-08

Particulate sorption medium prepared from partially decomposed organic matter

#118
20170151548
2017-06-01

Sorption And Separation of Various Materials By Graphene Oxides

#119
20170148535
2017-05-25

Method for treatment of spent radioactive ion exchange resins

#120
20170137287
2017-05-18

Method and system for producing deuterium depleted water

#121
20170128886
2017-05-11

Method for substituting tritium in tritium-containing water, and tritium elimination method

#122
20170114513
2017-04-27

Methods and systems to contain pollution and hazardous environments (CPHE)

#123
20170107121
2017-04-20

WATER-SOLUBLE ELECTROLYZED/HYDROLYZED CLINOPTILOLITE FRAGMENTS AND NUTRACEUTICAL, PHARMACEUTICAL, AND ENVIRONMENTAL PRODUCTS BASED THEREON

#124
20170101698
2017-04-13

Functionalized Adsorbents for the Recovery of Rare Earth Elements from Aqueous Media

#125
20170073255
2017-03-16

Treatment of produced water

#126
20170073248
2017-03-16

Method and System for Removing Radioactive Nuclides from Water

#127
20170072408
2017-03-16

ULTRAFINE BUBBLE CLEANING METHOD USING ULTRAFINE BUBBLE-CONTAINING LIQUID, APPARATUS THEREFOR, AND DISSOLVED AIR FLOATATION APPARATUS

#128
20170057843
2017-03-02

Water desalination using freeze crystallization and acoustic pressure shock waves

#129
20170050865
2017-02-23

Surface or submersible sluiceable filtration system for hazardous or radioactive waste water

#130
20170047135
2017-02-16

Passively cooled ion exchange column

#131
20170036923
2017-02-09

Acoustic pressure shock wave devices and methods for fluids processing

#132
20170036166
2017-02-09

Methods relating to isotopic water filtration

#133
20170021329
2017-01-26

Adsorbent material and method for producing crystalline silicotitanate

#134
20170008814
2017-01-12

Biocatalytic composition for treatment of substrates

#135
20170007983
2017-01-12

METHOD FOR PRODUCING NONATITANATE OF ALKALI METAL

#136
20170001891
2017-01-05

Activating agent for treatment of radioactive wastewater and method using the same for radioactive wastewater treatment

#137
20160318775
2016-11-03

Process, device and system for treatment of water

#138
20160318774
2016-11-03

Water detoxification by a substrate-bound catecholamine adsorbent

#139
20160318012
2016-11-03

Inorganic cellular monobloc cation-exchange materials, the preparation method thereof, and separation method using same

#140
20160314864
2016-10-27

METHOD FOR ADSORBILNG RADIOACTIVE MATERIAL

#141
20160310898
2016-10-27

Advanced tritium system and advanced permeation system for separation of tritium from radioactive wastes

#142
20160297689
2016-10-13

SEPARATION APPARATUS AND PROCESSES

#143
20160289794
2016-10-06

Treatment method for solution containing metal ions using cation adsorbent

#144
20160289790
2016-10-06

Selective regeneration of isotope-specific media resins in systems for separation of radioactive isotopes from liquid waste materials

#145
20160289094
2016-10-06

CONDENSATE DEMINERALIZATION APPARATUS AND CONDENSATE DEMINERALIZATION METHOD

#146
20160284433
2016-09-29

Decontamination of tritiated water

#147
20160272511
2016-09-22

Self-regenerating anion exchange process for treating shale gas flowback waste water

#148
20160251239
2016-09-01

Method and apparatus for processing radioactive wastewater

#149
20160233001
2016-08-11

Tritium adsorbent, method for separating tritium in water, and method for regenerating tritium adsorbent

#150
20160214871
2016-07-28

Radon Separating Drainage Pipe Termination

#151
20160203893
2016-07-14

Magnetic hydrotalcite composite and production method thereof

#152
20160194221
2016-07-07

Ion exchange system for removing sulfate ions from water

#153
20160175807
2016-06-23

Aluminized silicious powder and water purification device incorporating same

#154
20160159674
2016-06-09

Methods and systems for reducing biofouling of microfiltration membranes

#155
20160141059
2016-05-19

Method and plant for the wet-route oxidation treatment of hazardous organic waste, notably radioactive waste, containing mineral fillers

#156
20160121268
2016-05-05

SEPARATION AND CONCENTRATION OF ISOTOPOLOGUES

#157
20160075567
2016-03-17

MANUFACTURE OF OXIDATIVELY MODIFIED CARBON (OMC) AND ITS USE FOR CAPTURE OF RADIONUCLIDES AND METALS FROM WATER

#158
20160068420
2016-03-10

NOVEL RADIORESISTANT ALGA OF THE GENUS COCCOMYXA

#159
20160067693
2016-03-10

Method for preparation of a group 4 metal silicate and use thereof

#160
20160067677
2016-03-10

Titanium stannate silicate, method of preparation and use thereof

#161
20160059189
2016-03-03

Ion removal from water by ultra-thin graphene-based membranes

#162
20160038912
2016-02-11

Method of adsorbing iodine or bromine

#163
20160038879
2016-02-11

MEMBRANE DISTILLATION MODULE AND WASTEWATER TREATMENT APPARATUS

#164
20160031730
2016-02-04

Systems and methods for ion separation in an aqueous solution

#165
20160031724
2016-02-04

Systems, devices, and methods of water filtration

#166
20160031721
2016-02-04

Gravity-fed and dual ion-exchange water filtration bottle

#167
20160023918
2016-01-28

Systems and methods of eliminating filter air locks

#168
20160023167
2016-01-28

NANOCOMPOSITE WITH NANOCHANNELS OR NANOPORES FOR FILTRATION OF WASTE EFFLUENTS

#169
20160016818
2016-01-21

Selenium and other contaminants removal process

#170
20150380117
2015-12-31

Concentrate treatment system

#171
20150368136
2015-12-24

Mobile processing system for hazardous and radioactive isotope removal

#172
20150360982
2015-12-17

Bioremediation of soil and groundwater

#173
20150353380
2015-12-10

Liquid treatment device

#174
20150343436
2015-12-03

METHOD FOR PREPARING SILICOTITANATE AND CS ADSORBENT

#175
20150336815
2015-11-26

Method of treatment of radioactive wastewater

#176
20150336812
2015-11-26

Removal of uranium from water

#177
20150336050
2015-11-26

Polysulfide intercalated layered double hydroxides for metal capture applications

#178
20150329390
2015-11-19

Product and method for treatment of soil and groundwater contaminated with pollutants that can be anaerobically bioremediated

#179
20150321933
2015-11-12

Methods and compositions for nitrogen removal using Feammox microorganisms

#180
20150307393
2015-10-29

METHOD FOR PREPARING AN OPTIONALLY FUNCTIONALISED GLASS HAVING BIMODAL POROSITY, AND SAID GLASS

#181
20150306594
2015-10-29

RADIOACTIVE MATERIAL ADSORBENT, ADSORPTION VESSEL, ADSORPTION TOWER, AND WATER TREATMENT DEVICE

#182
20150306524
2015-10-29

Systems for isotopic water separation

#183
20150239758
2015-08-27

Radioactive cesium decontaminator and method of producing the same, and method of removing the radioactive cesium

#184
20150239757
2015-08-27

Devices, systems and methods for treatment of liquids with electromagnetic fields

#185
20150238932
2015-08-27

Method for granulation of absorbent and adsorbent granules prepared by the same

#186
20150235721
2015-08-20

Supported membrane functionalized with hexa- and octacyanometallates, process for the preparation thereof and separation process using same

#187
20150203387
2015-07-23

Phosphine-based metal binding particles and methods for preparing and using

#188
20150191376
2015-07-09

Mineralogical removal method and apparatus for highly concentrated iodine in radioactive wastewater

#189
20150191372
2015-07-09

Method and plant for the reduction of the concentration of pollutants and/or valuable elements in the water

#190
20150190783
2015-07-09

Polymers grafted with organic phosphorous compounds for extracting uranium from solutions

#191
20150174532
2015-06-25

Methods relating to isotopic water filtration

#192
20150144568
2015-05-28

Column material for the capture of heavy metal and precious metal ions

#193
20150141537
2015-05-21

SYNTHESIS OF SEQUESTRATION RESINS FOR WATER TREATMENT IN LIGHT WATER REACTORS

#194
20150136704
2015-05-21

METHOD AND APPARATUS FOR TREATING WASTEWATER CONTAINING RADIOACTIVE STRONTIUM

#195
20150117588
2015-04-30

Purification method for purifying water in a spent fuel pool in a nuclear power plant

#196
20150101980
2015-04-16

Household water filter element for removing radioactive substances

#197
20150090596
2015-04-02

Microfluidic process monitor for industrial solvent extraction system

#198
20150085967
2015-03-26

Radiation source reducing system and method for nuclear power plant

#199
20150083662
2015-03-26

Anaerobic suspended growth treatment of contaminated water

#200
20150060368
2015-03-05

Treatment of gas well production wastewaters

#201
20150053617
2015-02-26

Systems and methods for isotopic water separation

#202
20150041378
2015-02-12

Device for purifying a water sink

#203
20150035194
2015-02-05

Preparation methods of filter element for swift and highly efficient adsorption of CS

#204
20150008186
2015-01-08

Process for removal of radioactive contamination from wastewater

#205
20140346115
2014-11-27

Aggregate of radioactive material removing particles and method of producing the same, and method of removing contaminant

#206
20140346114
2014-11-27

Technique for removal of organics and dissolved solids from aqueous medias via supercritical treatment

#207
20140319058
2014-10-30

Metal-organic framework templated synthesis of porous inorganic materials as novel sorbents

#208
20140263073
2014-09-18

Method for removal of radionuclides in liquids

#209
20140263008
2014-09-18

Apparatus for removal of radionuclides in liquids

#210
20140231353
2014-08-21

Method for removing cesium ions from water

#211
20140190892
2014-07-10

Method of removing strontium cations from a water stream using an amorphous titanium silicate

#212
20140158627
2014-06-12

Cation adsorbent for solution treatment

#213
20140124447
2014-05-08

Formulations and methods for removing heavy metals from waste solutions containing chelating agents

#214
20140081067
2014-03-20

Adsorption of actinides in cationic form from aqueous solutions

#215
20140061135
2014-03-06

Water detoxification by a substrate-bound catecholamine adsorbent

#216
20140044615
2014-02-13

Method and system for extraction of uranium using an ion-exchange resin

#217
20140001123
2014-01-02

Aluminized silicious powder and water purification device incorporating same

#218
20130319950
2013-12-05

Selective oxoanion separation using a tripodal ligand

#219
20130299400
2013-11-14

Bio-electrochemical system for treating wastewater

#220
20130295197
2013-11-07

Formed lyocell articles for selective binding of monovalent heavy metal ions, especially thallium and cesium ions and radioactive isotopes thereof

#221
20130270189
2013-10-17

Treatment of contaminated impound water

#222
20130264273
2013-10-10

Submersible filters for use in separating radioactive isotopes from radioactive waste materials

#223
20130134098
2013-05-30

WATER TREATMENT PROCESSES FOR NORM REMOVAL

#224
20130118968
2013-05-16

Iodine adsorbent and column for water treatment using iodine adsorbent

#225
20130105399
2013-05-02

POLYMER-ENCAPSULATED LIQUID EXCHANGE MEDIA

#226
20130048562
2013-02-28

Treatment of gas well production wastewaters

#227
20130039822
2013-02-14

Preparation of chitosan-based microporous composite material and its applications

#228
20130015142
2013-01-17

Method and System for Removal of Volatile Contaminants From Water Supplies

#229
20120329637
2012-12-27

Cloth-like radioactive material adsorbent and its manufacturing method

#230
20120325663
2012-12-27

Complex electrokinetic decontamination equipment for decontaminating radionuclide and decontamination method using the same

#231
20120325469
2012-12-27

PROCESS AND SYSTEM FOR TREATING PRODUCED WATER AND FLOWBACK WATER FROM OIL AND GAS OPERATIONS

#232
20120305458
2012-12-06

High radioactivity filter

#233
20120298591
2012-11-29

Method and arrangement for a water treatment

#234
20120266629
2012-10-25

Method for the separation and concentration of isotopologues

#235
20120220809
2012-08-30

Disposal and decontamination of radioactive polyvinyl alcohol products

#236
20120157556
2012-06-21

Synthesis of sequestration resins for water treatment in light water reactors

#237
20120125836
2012-05-24

Separation apparatus and processes

#238
20120103908
2012-05-03

REPLACEMENT BASKET, A SYSTEM USING THE REPLACEMENT BASKET, AND A METHOD FOR LOADING THE REPLACEMENT BASKET

#239
20120097614
2012-04-26

Norm removal from frac water

#240
20120055882
2012-03-08

Apparatus and method for collecting solid microparticles floating in water

#241
20120037568
2012-02-16

Controlled method of minimizing radioactive sludge generation in post stimulation flowback and/or produced water treatment from a saltwater, oil and/or gas well

#242
20120031850
2012-02-09

Extraction of Sulfate from Water

#243
20120022312
2012-01-26

METHOD FOR TREATING RADIOACTIVE LIQUID WASTE AND APPARATUS FOR TREATING THE SAME

#244
20110301399
2011-12-08

AQUEOUS WASTE DISPOSAL USING SUPERABSORBENT

#245
20110290735
2011-12-01

Chalcogenide compounds for the remediation of nuclear and heavy metal wastes

#246
20110290732
2011-12-01

Method for decontamination of a liquid effluent including one or more radioactive chemical elements by treatment in a fluidized bed

#247
20110253626
2011-10-20

Method and a device for biologically treating a contaminated liquid feedstock including a dispersible and digestible organic liquid phase

#248
20110243834
2011-10-06

Advanced Tritium System and Advanced Permeation System for Separation of Tritium from Radioactive Wastes and Reactor Water

#249
20110219955
2011-09-15

Radon reduction apparatus

#250
20110162837
2011-07-07

Filtration of dangerous or undesirable contaminants

#251
20110132827
2011-06-09

Composite filtration and demineralization apparatus

#252
20110024364
2011-02-03

Filtration separation method for waste resin containing highly radioactive uranium powder and device thereof

#253
20110017663
2011-01-27

SYSTEM AND METHOD FOR SIMULTANEOUS BIOLOGICALLY MEDIATED REMOVAL OF CONTAMINANTS FROM CONTAMINATED WATER

#254
20110006000
2011-01-13

Biofilm remediation of metal containing wastewater

#255
20100320156
2010-12-23

Oxidative Treatment Method

#256
20100319913
2010-12-23

Biofilm remediation of fracture fluid

#257
20100307973
2010-12-09

MOBILE UNIT FOR THE TREATMENT OF RAW WATER

#258
20100300973
2010-12-02

Method for desalination of seawater

#259
20100288124
2010-11-18

Sulfur functionalized polymers for separation of metals from gas and liquid and methods for preparation thereof

#260
20100282673
2010-11-11

Method and apparatus for treating nitrate waste liquid

#261
20100282086
2010-11-11

Groundwater radon reduction apparatus

#262
20100276345
2010-11-04

Apparatus for treating radioactive nitrate waste liquid

#263
20100258500
2010-10-14

Apparatus and method for treating radioactive nitrate waste liquid

#264
20100243972
2010-09-30

Method for the preparation of reactive [18] F fluoride

#265
20100226830
2010-09-09

pH adjusting apparatus

#266
20100213134
2010-08-26

ION EXCHANGE APPARATUS HAVING INCREASED EFFICIENCY

#267
20100191033
2010-07-29

ADSORBENT FOR RADIOELEMENT-CONTAINING WASTE AND METHOD FOR FIXING RADIOELEMENT

#268
20100185036
2010-07-22

Method for treating radioactive liquid waste and apparatus for the same

#269
20100170856
2010-07-08

IMPROVEMENT SEPARATION OF SOLIDS FROM LIQUIDS BY THE USE OF QUICK INVERTING AND DISPERSING FLOCCULANTS

#270
20100160707
2010-06-24

Encapsulation of Waste for Storage

#271
20100147768
2010-06-17

RENEWABLE SORBENT MATERIAL AND METHOD OF USE

#272
20100120995
2010-05-13

Silane substituted polyalkylene oxide reagents and methods of using for preventing or reducing aluminosilicate scale in industrial processes

#273
20100116750
2010-05-13

Silane substituted polyalkylene oxide reagents and methods of using for preventing or reducin aluminosilicate scale in industrial processes

#274
20100099937
2010-04-22

Secondary process for radioactive chloride deweaponization and storage

#275
20100093064
2010-04-15

Metagenomic Functional Selection

#276
20100074389
2010-03-25

Replacement basket, a system using the replacement basket, and a method for loading the replacement basket

#277
20100069697
2010-03-18

Method for removing radionuclides from a radioactive material

#278
20100044245
2010-02-25

Immobilized redox mediators for the treatment of contaminated waters and gas emissions

#279
20100020915
2010-01-28

Method of rendering a radioactive and aqueous heat transfer liquid in a nuclear reactor to a reduced radwaste quantitative state and returning the remaining waste water volumes to an environmental release point for liquid effluents

#280
20100012594
2010-01-21

Method of collecting high-level radioactive uranium powder underwater

#281
20090324467
2009-12-31

MAGNETIC CHEMICAL ABSORBENT, PRODUCTION PROCESS FOR THE SAME AND RECYCLING METHOD FOR THE SAME, AS WELL AS WASTE-LIQUID TREATING METHOD

#282
20090306451
2009-12-10

Process for the treatment of phosphogypsum and in particular of phosphogypsum leachates

#283
20090305885
2009-12-10

Adsorbent for radioelement-containing waste and method for fixing radioelement

#284
20090294367
2009-12-03

METHOD AND APPARATUS FOR CONDENSATE DEMINERALIZATION

#285
20090289011
2009-11-26

MOBILE WATER PURIFICATION SYSTEM AND METHOD

#286
20090274634
2009-11-05

Crosslinked polymeric substrates methods of preparation and end use applications of the substrates

#287
20090159536
2009-06-25

Pressurizing-depressurizing cycles for removal of contaminants in environmental samples

#288
20090159532
2009-06-25

Radium selective media and method for manufacturing

#289
20090152203
2009-06-18

Method for treating radioactive waste water

#290
20090095041
2009-04-16

METHOD AND APPARATUS USING FOAMED GLASS FILTERS FOR LIQUID PURIFICATION, FILTRATION, AND FILTRATE REMOVAL AND ELIMINATION

#291
20090038961
2009-02-12

Process for treating radioactive waste water to prevent overloading demineralizer systems

#292
20090032472
2009-02-05

Systems and methods for removal of heavy metal contaminants from fluids

#293
20090012343
2009-01-08

WASTE DISPOSAL METHOD

#294
20090008341
2009-01-08

FLUID REMOVING FILTER APPARATUS AND METHOD OF REMOVING FLUID FROM A MIXTURE

#295
20080277353
2008-11-13

Fluid treatment device

#296
20080245671
2008-10-09

Electrochemical Process to Recycle Aqueous Alkali Chemicals Using Ceramic Ion Conducting Solid Membranes

#297
20080226543
2008-09-18

Stripping method

#298
20080156735
2008-07-03

Method and apparatus for treatment of an effluent containing radioactive materials

#299
20080135479
2008-06-12

Method of utilizing ion exchange resin and reverse osmosis to reduce environmental discharges and improve effluent quality to permit recycle of aqueous or radwaste fluid

#300
20080128359
2008-06-05

Method for removing cationic contaminants from water using natural zeolite underloaded with transition metal ions to limit leakage of intrinsic arsenic therefrom