ClassID:

86460

C02F2101/10 - CPC Classification

Classification description:

Nature of the contaminant Inorganic compounds

Sub-classes:
Recent Application in this class:
#1
20260132040
2026-05-14

LITHIUM PURIFICATION AND CONVERSION

#2
20260125303
2026-05-07

SUSTAINABLE DESALINATION PLANT AND SUSTAINABLE METHOD FOR THE DESALINATION OF WATER

#3
20260125287
2026-05-07

SYSTEM AND METHOD FOR ION REMOVAL FROM WATER USING MAGNETIC PARTICLES

#4
20260117478
2026-04-30

SYSTEMS AND METHODS FOR COLLECTING MARINE AND FRESHWATER DEBRIS USING DRONES

#5
20260116801
2026-04-30

ORGANIC WASTEWATER TREATMENT APPARATUS AND ORGANIC WASTEWATER TREATMENT METHOD

#6
20260116788
2026-04-30

LOW SHEAR ION EXCHANGE SYSTEM FOR ENHANCING SELECTIVITY AND EFFICIENCY

#7
20260109634
2026-04-23

METHOD FOR TREATING AN AMMONICAL COPPER ETCHING PCB WASTEWATER

#8
20260109625
2026-04-23

THERMAL DEGASIFICATION SYSTEM, THERMAL DEGASIFICATION METHOD, AND SYNGAS COOLING APPARATUS

#9
20260091991
2026-04-02

EXTRACTION OF CARBON DIOXIDE FROM WATER

#10
20260084991
2026-03-26

FLOATING SUBSTRATES INCLUDING CARBONACEOUS COATINGS FOR OFFSHORE CULTIVATION OF TARGET PRODUCTS AND METHODS OF MAKING AND USING THE SAME

#11
20260084988
2026-03-26

WATER TREATMENT APPARATUS AND METHOD FOR CONTROLLING THE SAME

#12
20260078027
2026-03-19

SYSTEM FOR DESALINATING WATER WITH VACUUM MEMBRANE DISTILLATION

#13
20260062320
2026-03-05

SYSTEMS AND METHODS FOR ENHANCING OUTPUT OF SELF-MEDIATED SALTLESS WHOLE HOME WATER TREATMENT SYSTEMS

#14
20260048345
2026-02-19

CARBON DIOXIDE EXTRACTION

#15
20260042684
2026-02-12

DESALINATION AND CRYSTALLIZATION SYSTEM OPERATING WITHOUT BRINE

#16
20260022047
2026-01-22

MOBILE WATER FILTRATION SYSTEM

#17
20260022034
2026-01-22

TOOLS & METHODS FOR PORTABLE NEAR WELLHEAD DIRECT CO2 CONVERSION INTO METHANOL USING LASER REDUCTION IN LIQUIDS (LRL) METHOD

#18
20260015264
2026-01-15

METHOD FOR RECYCLING SULFURIC ACID

#19
20250388630
2025-12-25

FUSION PROTEINS, RECOMBINANT BACTERIA, AND METHODS FOR USING RECOMBINANT BACTERIA

#20
20250383329
2025-12-18

SYSTEMS AND METHODS FOR MEASURING COMPOSITION OF WATER

#21
20250382208
2025-12-18

System and Method for Producing and Purifying Alkalinity for Addition to a Body of Water

#22
20250372746
2025-12-04

RECOVERY AND REUTILIZATION OF WATER DURING BATTERY RECYCLING

#23
20250360469
2025-11-27

AERATOR AND CARBONDIOXIDE SEPARATOR

#24
20250346507
2025-11-13

SILICATE ION REMOVAL DEVICE, SILICATE ION REMOVAL SYSTEM, AND SILICATE ION REMOVAL METHOD

#25
20250345784
2025-11-13

SPINEL SORBENT COMPOUND

#26
20250333337
2025-10-30

METAL CATION REMOVAL FROM LIQUID STREAMS USING CAPTURED CARBON DIOXIDE

#27
20250320578
2025-10-16

TREATED GEOTHERMAL BRINE COMPOSITIONS WITH REDUCED CONCENTRATIONS OF SILICA, IRON AND MANGANESE

#28
20250320141
2025-10-16

HYDROGEN PEROXIDE REMOVAL SYSTEM

#29
20250313498
2025-10-09

SYSTEM AND METHOD FOR SOFTENING HIGH-SALINITY WATER VIA SELF-INDUCED CALCIUM BICARBONATE CRYSTALLIZATION IN FLUIDIZED BED

#30
20250313496
2025-10-09

WATER TREATMENT APPARATUS, APPARATUS FOR PRODUCING ULTRAPURE WATER AND WATER TREATMENT METHOD

#31
20250313488
2025-10-09

METHOD OF MAKING TiO2 NANOSHEETS USING AN AIR-GAP ASSISTED SOLVOTHERMAL PROCESS

#32
20250312750
2025-10-09

SELECTIVE MEMBRANES FOR METAL RECOVERY AND METHOD OF USE

#33
20250277321
2025-09-04

SELECTIVE ELECTROCHEMICAL CAPTURE AND RELEASE OF LITHIUM FROM SEAWATER

#34
20250276927
2025-09-04

Extracting Carbon Dioxide from Seawater Using Substrate-Induced Nucleation

#35
20250256995
2025-08-14

BICARBONATE REMOVAL FROM MONOETHYLENE GLYCOL-WATER STREAMS

#36
20250256991
2025-08-14

FUNCTIONALIZED TRANSITION METAL DICHALCOGENIDES AND USES THEREOF FOR WATER DESALINATION

#37
20250256989
2025-08-14

OCEAN-FRIENDLY SEAWATER DESALINATION METHOD

#38
20250256247
2025-08-14

COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD FOR PRODUCING COMPOSITE SEMIPERMEABLE MEMBRANE

#39
20250243076
2025-07-31

METHOD AND SYSTEM FOR FIXING CARBON DIOXIDE

#40
20250230075
2025-07-17

ELECTROCHEMICAL ION EXTRACTION APPARATUS AND METHOD OF USE

#41
20250223213
2025-07-10

METHOD FOR TREATING WASTE WATERS AND RESIDUE SLUDGE BY MEANS OF DECARBONATION IN A CHEMICAL INSTALLATION FOR NITRIDATION IN A MOLTEN SALT BATH

#42
20250222429
2025-07-10

CO2 Sequestration Glass Composition, Products Comprising the Same, and Method for Producing Carbon-Negative Glass

#43
20250222406
2025-07-10

METHODS OF PROCESSING BRINE COMPRISING LITHIUM

#44
20250214873
2025-07-03

METHOD FOR REMOVING CARBON DIOXIDE

#45
20250207156
2025-06-26

ANAEROBIC MICROORGANISM METABOLISM FOR CAPTURE OF DILUTE CARBON DIOXIDE AND CONVERSION TO REDUCED, INCLUDING SELF-SEPARATING, CARBON COMPOUNDS

#46
20250196068
2025-06-19

ELECTRODIALYSIS PROCESS AND BIPOLAR MEMBRANE ELECTRODIALYSIS DEVICES FOR SILICA REMOVAL

#47
20250196064
2025-06-19

Modular CO2 Sequestration Units and Systems, and Methods for Using the Same

#48
20250187955
2025-06-12

WATER TREATMENT DEVICE AND WATER TREATMENT METHOD

#49
20250185632
2025-06-12

CONTINUOUS IN-SITU THERAPEUTIC TREATMENT SYSTEM FOR FISH IN FRESHWATER, FROM SEAWATER

#50
20250178942
2025-06-05

COMPOSITIONS AND METHODS FOR TREATING AND RECLAIMING PAINT FLUSH WASTE

#51
20250178933
2025-06-05

ELECTROCHEMICAL CARBON REMOVAL FROM WATER VIA CARBON MINERALIZATION

#52
20250163543
2025-05-22

LITHIUM RECOVERY SYSTEM FOR BLACK MASS

#53
20250154034
2025-05-15

Materials and Methods for Recovering Minerals from Industrial Wastewater

#54
20250154033
2025-05-15

METHOD FOR TREATING WASTE WATERS AND RESIDUE SLUDGE BY MEANS OF CARBONATION IN A CHEMICAL INSTALLATION FOR NITRIDATION IN A MOLTEN SALT BATH

#55
20250153074
2025-05-15

Air Stripping Device

#56
20250149864
2025-05-08

A DEVICE FOR IONIZATION OF A FLUID

#57
20250146204
2025-05-08

WATER SOFTENING DEVICE AND WASHING MACHINE

#58
20250136483
2025-05-01

WATER TREATMENT COMPOSITIONS AND METHODS OF USE

#59
20250128958
2025-04-24

HYDROGEN TITANIUM OXIDE COMPOSTIONS AND METHODS FOR MAKING AND USING SAME

#60
20250128251
2025-04-24

METHOD FOR PREPARING ADSORPTION UNIT FOR LITHIUM RECOVERY AND USE OF ADSORPTION UNIT

#61
20250128211
2025-04-24

Harnessing Metal Ions from Brines

#62
20250122112
2025-04-17

HIGH SALINITY PRODUCED WATER DESALINATION

#63
20250122086
2025-04-17

METHOD FOR LITHIUM SORPTION EXTRACTION FROM LITHIUM-CONTAINING BRINES

#64
20250121329
2025-04-17

MODULAR EXTRACTION APPARATUS

#65
20250101544
2025-03-27

LITHIUM RECOVERY FROM BRINE

#66
20250100907
2025-03-27

REMOVING BIVALENT IONS FROM PRODUCED WATER

#67
20250092537
2025-03-20

LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES

#68
20250083985
2025-03-13

METHOD FOR NON-WASTE PURIFICATION OF A FILTRATE OF SOLID HOUSEHOLD WASTES LANDFILLS AND INDUSTRIAL SEWAGES

#69
20250083122
2025-03-13

Preparation Method for Functional Material for Extracting Lithium from Aluminum Salt

#70
20250083112
2025-03-13

HIGH LOAD NANOPARTICLE MICROPOROUS FILTER FOR CATION REMOVAL AND/OR RECOVERY

#71
20250074796
2025-03-06

THERMAL DRIVEN WATER DESALINATION SYSTEM USING FORWARD OSMOSIS

#72
20250073671
2025-03-06

CONTINUOUS PREPARATION METHOD OF COMPOSITE PARTICLES FOR CAPTURING CARBON DIOXIDE

#73
20250041468
2025-02-06

SYSTEM FOR PREVENTING SCALING, REMOVING HYDROGEN PEROXIDE RESIDUES AND RECYCLING WATER IN ASEPTIC FILLING SYSTEMS OF LAMINATED CARTON CONTAINERS

#74
20250034017
2025-01-30

PREVENTION OF SCALE FORMATION AND CORROSION UTILIZING BLENDED MEDIA IN CONTAINED FLUIDIZED BEDS

#75
20250026672
2025-01-23

CONTAINER AND PURIFICATION APPARATUS

#76
20250025840
2025-01-23

High-Efficiency Degassing Polyolefin Hollow Fiber Membrane and Preparation Therefor and Use Thereof

#77
20250019283
2025-01-16

CALCITE SCALE INHIBITORS FOR STRESSED PROCESS CONDITIONS

#78
20250019273
2025-01-16

METHOD AND SYSTEM FOR ELECTROCHEMICAL-BASED CARBON CAPTURE AND SEQUESTRATION/VALORIZATION

#79
20250019263
2025-01-16

SEPARATING IONS IN WATER USING PLASTIC ICE VII

#80
20250011950
2025-01-09

LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES

#81
20250011949
2025-01-09

LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES

#82
20250011182
2025-01-09

DEVICE AND METHOD FOR RECOVERING LITHIUM FROM LITHIUM-CONTAINING MOTHER LIQUOR IN THE PROCESS OF PREPARING LITHIUM CARBONATE

#83
20250010258
2025-01-09

ION EXCHANGE DEVICES FOR LITHIUM EXTRACTION

#84
20250003095
2025-01-02

ELECTROCHEMICAL CELL DEIONIZATION SYSTEM

#85
20240425994
2024-12-26

Carbon Capture Using Electrochemically-Produced Acid and Base

#86
20240423172
2024-12-26

Disease control method for recirculating aquaculture of plectropomus leopardus broodstock

#87
20240416318
2024-12-19

ADSORBENT AND METHOD FOR MANUFACTURING ADSORBENT

#88
20240409439
2024-12-12

System and Method for Environmental Management of Carbon Dioxide in Water Systems

#89
20240400398
2024-12-05

METHOD OF RECYCLING SILICON WASTEWATER AND METHOD OF MANUFACTURING SEMICONDUCTOR BY USING THE SAME

#90
20240391799
2024-11-28

SYSTEMS AND METHODS FOR SEPARATION OF RARE EARTH ELEMENTS USING AIR FLOTATION

#91
20240390846
2024-11-28

CARBON-REMOVING SAND AND METHOD AND PROCESS FOR DESIGN, MANUFACTURE, AND UTILIZATION OF THE SAME

#92
20240384429
2024-11-21

APPARATUS AND PROCESS TO CONTROL PROVIDING PURIFIED WATER FOR HYDROGEN PRODUCTION

#93
20240384428
2024-11-21

APPARATUS AND PROCESS TO CONTROL PROVIDING OF ELECTROLYZER WATER FOR HYDROGEN PRODUCTION

#94
20240368012
2024-11-07

DEVICES, SYSTEMS, AND METHODS TO FACILITATE CRITICAL METAL EXTRACTION FROM WATER

#95
20240368005
2024-11-07

THERMAL POWER PLANT SEAWATER DESALINATION AND LITHIUM EXTRACTION SYSTEM AND METHOD

#96
20240368001
2024-11-07

SALT RECOVERY SOLUTION AND PROCESSES OF USE THEREOF

#97
20240351920
2024-10-24

BIOREACTOR AND CARBON DIOXIDE RECYCLING SYSTEM

#98
20240327249
2024-10-03

DEVICE AND METHOD FOR RECYCLING SULFURIC ACID

#99
20240317622
2024-09-26

ULTRAPURE WATER PRODUCTION SYSTEM, SEMICONDUCTOR PROCESSING SYSTEM INCLUDING THE SAME, AND SEMICONDUCTOR FABRICATION METHOD USING THE SAME

#100
20240317611
2024-09-26

DESALINATION METHOD OF ION MICRO-NANO SIEVING FOR AGRICULTURAL WATER

#101
20240308865
2024-09-19

LITHIUM PURIFICATION AND CONVERSION

#102
20240307848
2024-09-19

METHOD FOR PREPARING LITHIUM EXTRACTION ABSORBENT AND ITS APPLICATION

#103
20240300833
2024-09-12

ELECTROCHEMICAL CONVERSION TO CARBONATE-CONTAINING COMPOUNDS AND RELATED METHODS

#104
20240300830
2024-09-12

METHOD OF PROCESSING HYDRO-MINERAL LITHIUM-CONTAINING FEEDSTOCK

#105
20240279085
2024-08-22

PROCESS OF REMOVING ALUMINUM WASTE IN WASTEWATER

#106
20240271026
2024-08-15

TREATED GEOTHERMAL BRINE COMPOSITIONS WITH REDUCED CONCENTRATION OF SILICA, IRON AND LITHIUM

#107
20240270617
2024-08-15

SYSTEM AND METHOD OF REDUCING OXIDANTS IN A CHEMICAL STREAM

#108
20240270612
2024-08-15

SELECTIVE PRECIPITATION OF SOLUTES FROM AQUEOUS SOLUTIONS AND RELATED SYSTEMS

#109
20240270605
2024-08-15

FILTRATION DEVICE FOR A WATER-CONDUCTING HOUSEHOLD APPLIANCE

#110
20240262732
2024-08-08

CLEAN WATER EXTRACTION AND PURIFICATION SYSTEM AND METHOD

#111
20240255411
2024-08-01

PARTICLE MEASURING APPARATUS, ULTRAPURE WATER PRODUCTION APPARATUS HAVING THE SAME, AND PARTICLE MEASURING METHOD

#112
20240254019
2024-08-01

Enhanced flocculation of intractable slurries using silicate ions

#113
20240246834
2024-07-25

PURE WATER PRODUCTION APPARATUS AND PURE WATER PRODUCTION METHOD

#114
20240239695
2024-07-18

WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS

#115
20240229777
2024-07-11

PROCESS FOR PRODUCING GEOTHERMAL POWER, SELECTIVE REMOVAL OF SILICA AND IRON FROM BRINES, AND IMPROVED INJECTIVITY OF TREATED BRINES

#116
20240199709
2024-06-20

FUSION PROTEINS, RECOMBINANT BACTERIA, AND METHODS FOR USING RECOMBINANT BACTERIA

#117
20240191368
2024-06-13

ELECTROCHEMICAL METHOD THAT FACILITATES THE RECOVERY OF CARBON DIOXIDE FROM ALKALINE WATER BY THE ACIDIFICATION OF SUCH WATER SOURCES ALONG WITH THE CONTINUOUS HYDROGEN GAS PRODUCTION

#118
20240190733
2024-06-13

METHODS AND SYSTEM FOR ALKALIZING A BODY OF WATER AND REMOVING CARBON DIOXIDE, AND A DOSING STATION THEREFOR

#119
20240166537
2024-05-23

ELECTROCHEMICAL HYDROGEN-LOOPING SYSTEM FOR LOW-COST CO2 CAPTURE FROM SEAWATER

#120
20240165581
2024-05-23

PREPARATION METHOD FOR AND USE OF LITHIUM SILICATE-BASED ADSORBENT

#121
20240158239
2024-05-16

CARBONATE PRODUCTION APPARATUS AND CARBONATE PRODUCTION METHOD

#122
20240149244
2024-05-09

CARBON DIOXIDE CAPTURE COMPOSITE PARTICLES AND METHOD OF PRODUCING THE SAME

#123
20240141510
2024-05-02

Carbon Capture Using Electrochemically-Produced Acid and Base

#124
20240139683
2024-05-02

Modular extraction apparatus

#125
20240124336
2024-04-18

HIGH-EFFICIENT MAGNESIUM ION REMOVAL SYSTEM FOR SALT LAKE BRINE BASED ON IN SITU ALKALI PRODUCTION USING BIPOLAR MEMBRANE ELECTROCHEMICAL PROCESS

#126
20240109031
2024-04-04

SYSTEM FOR ACCELERATING DISSOLUTION OF MAFIC AND ULTRAMAFIC MATERIALS

#127
20240084464
2024-03-14

LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES

#128
20240067530
2024-02-29

Systems and Methods for Recovering Lithium from Brines Field

#129
20240034657
2024-02-01

TREATMENT OF AQUEOUS SYSTEMS

#130
20240025774
2024-01-25

METHOD AND SYSTEM FOR ACHIEVING HIGH CONCENTRATIONS AND RECOVERIES FROM MEMBRANE SYSTEMS USING INTERNAL PRESSURE BOOSTING PUMPS AND FLOW CONTROL

#131
20240024823
2024-01-25

Systems and Methods for Bipolar Membranes

#132
20240011167
2024-01-11

LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVERY PROCESSES

#133
20240010528
2024-01-11

GALVANIC PROCESS FOR TREATING AQUEOUS COMPOSITIONS

#134
20230406712
2023-12-21

Method and System for Processing a Fluid

#135
20230399249
2023-12-14

WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS

#136
20230382775
2023-11-30

METHOD FOR EXTRACTING SALTS AND TEMPERATURE-REGENERATED EXTRACTING COMPOSITION

#137
20230382773
2023-11-30

Apparatus and method for biofilm management

#138
20230366107
2023-11-16

GREEN AND BLUE HYDROGEN ALTERNATIVES TO PRODUCED WATER MANAGEMENT AND BENEFICIAL REUSE

#139
20230349055
2023-11-02

Li recovery processes and onsite chemical production for Li recovery processes

#140
20230338874
2023-10-26

Continuous Dewatering Recirculation System with Integral Coal Combustion Residual High Flow Plate Separator

#141
20230330622
2023-10-19

ALUMINUM-BASED LITHIUM ION-SIEVE (LIS), AND PREPARATION METHOD AND USE THEREOF

#142
20230322567
2023-10-12

METHODS FOR REMOVING POTASSIUM, RUBIDIUM, AND CESIUM, SELECTIVELY OR IN COMBINATION, FROM BRINES AND RESULTING COMPOSITIONS THEREOF

#143
20230304172
2023-09-28

Li recovery processes and onsite chemical production for Li recovery processes

#144
20230295023
2023-09-21

Decontamination of Environmental Water Sources Using Living Engineered Biofilm Materials

#145
20230295009
2023-09-21

Model predictive control system and method using neural network to control dissolved oxygen and PH in seawater

#146
20230257284
2023-08-17

Salt recovery solution and processes of use thereof

#147
20230250002
2023-08-10

TREATMENT OF AQUEOUS SYSTEMS

#148
20230250001
2023-08-10

TREATMENT OF AQUEOUS SYSTEMS

#149
20230250000
2023-08-10

TREATMENT OF AQUEOUS SYSTEMS

#150
20230241622
2023-08-03

Treatment device and method

#151
20230226519
2023-07-20

Metal Chelating Functional Graphene Materials

#152
20230219831
2023-07-13

Enhanced flocculation of intractable slurries using silicate ions

#153
20230192503
2023-06-22

Systems and methods for recovering lithium from brines

#154
20230182078
2023-06-15

Electrodialysis process and bipolar membrane electrodialysis devices for silica removal

#155
20230174401
2023-06-08

Silica removal reagent for reverse osmosis membrane pretreatment

#156
20230166992
2023-06-01

SELECTIVE LITHIUM EXTRACTION CHEMISTRY FOR GEOTHERMAL BRINE

#157
20230166979
2023-06-01

Method for treating copper-containing waste etching solution

#158
20230159364
2023-05-25

Desalination of salt waters by salt repellent technique

#159
20230158457
2023-05-25

METHODS AND SYSTEMS FOR THE SEPARATION OF METAL IONS FROM AN AQUEOUS FEED

#160
20230149857
2023-05-18

IMPROVED CHLORINE TOLERANCE OF CONTINUOUS ELECTRODEIONIZATION MODULES

#161
20230139310
2023-05-04

Wastewater treatment equipment and treatment method thereof

#162
20230137006
2023-05-04

METHODS AND SYSTEMS FOR PRODUCING ELEMENTAL SELENIUM DURING SELENATE REMOVAL FROM WATER

#163
20230127000
2023-04-27

Media tank

#164
20230107163
2023-04-06

Systems and Methods for Gas-Liquid Contactors for Rapid Carbon Capture

#165
20230093160
2023-03-23

SYSTEM AND METHOD OF REDUCING OXIDANTS IN A CHEMICAL STREAM

#166
20230086861
2023-03-23

Lithium purification and conversion

#167
20230085171
2023-03-16

Treated geothermal brine compositions with reduced concentration of silica, iron and lithium

#168
20230067397
2023-03-02

Direct Production Of Lithium Hydroxide From Brine By Electrochemical Flow Cells

#169
20230054712
2023-02-23

Electrodialysis systems with decreased concentration gradients at high recovery rates

#170
20230052253
2023-02-16

APPARATUS, SYSTEMS AND METHODS FOR MANAGEMENT OF RAW WATER AND EMISSIONS UTILIZING HEAT AND/OR PRESSURE ENERGY WITHIN COMBUSTION GAS SOURCES

#171
20230037949
2023-02-09

REMOVAL OF AMINES FROM AQUEOUS STREAMS

#172
20230029726
2023-02-02

Li recovery processes and onsite chemical production for Li recovery processes

#173
20220396727
2022-12-15

Production of barium sulfate and fracturing fluid via mixing of produced water and seawater

#174
20220396503
2022-12-15

METHOD FOR SEQUESTRATION OF CARBON DIOXIDE USING A BODY OF WATER AND A SUSPENDED PLATFORM THEREFOR

#175
20220380917
2022-12-01

Li recovery processes and onsite chemical production for Li recovery processes

#176
20220380914
2022-12-01

Li recovery processes and onsite chemical production for Li recovery processes

#177
20220380912
2022-12-01

Li recovery processes and onsite chemical production for Li recovery processes

#178
20220380530
2022-12-01

METHOD FOR PRODUCTION POLYHYDROXYBUTYRIC ACID RESIN

#179
20220362683
2022-11-17

Method and apparatus for desalinating water

#180
20220349027
2022-11-03

Ion exchange devices for lithium extraction

#181
20220348482
2022-11-03

Capacitive deionization process

#182
20220348480
2022-11-03

Method for Treating Water to Reduce the Dissolved Silica Content Thereof

#183
20220332616
2022-10-20

TREATMENT OF AQUEOUS SYSTEMS

#184
20220332607
2022-10-20

Down-hole selective ion removal water ionizer system for subsurface applications

#185
20220332601
2022-10-20

Highway sponge-type composite side ditch carbon neutralization system and method thereof

#186
20220323912
2022-10-13

LIQUID PURIFICATION MEMBRANE INCLUDING CARBONACEOUS MATERIALS AND METHODS OF FORMING THEM

#187
20220323883
2022-10-13

Deaerator

#188
20220315462
2022-10-06

TREATMENT OF PRODUCED WATER

#189
20220315457
2022-10-06

Galvanic process for treating aqueous compositions

#190
20220306506
2022-09-29

Method for treating production wastewater from the preparation of propylene oxide by co-oxidation

#191
20220306497
2022-09-29

Electrochemical device for creation of pH gradients

#192
20220298068
2022-09-22

Process for producing a binder

#193
20220289607
2022-09-15

MICROORGANISMS FOR TREATMENT OF WASTE, WATER, OR SOIL OR FOR FEEDING TO ANIMALS

#194
20220274146
2022-09-01

Methods and systems for processing dredge spoils

#195
20220267170
2022-08-25

Hot air flow-circulation within a solar desalination system

#196
20220259087
2022-08-18

Domestic sewage treatment system

#197
20220242788
2022-08-04

Use of a Hydraulic Binder Containing Calcium Aluminate for the Production of a Construction Material

#198
20220227666
2022-07-21

Method for the manufacture of hydraulic binders from water treatment residuals

#199
20220227665
2022-07-21

A Method and Apparatus for Processing Water Treatment Residuals

#200
20220219139
2022-07-14

ADSORBENT PARTICLES, METHOD FOR PRODUCING ADSORBENT PARTICLES, BASE MATERIAL PARTICLES, FILLING COLUMN AND METHOD FOR RECOVERING RARE EARTH ELEMENT

#201
20220219119
2022-07-14

Modular extraction apparatus

#202
20220215230
2022-07-07

Soft-sensor to measure pH of treated seawater

#203
20220185711
2022-06-16

Synthetic Acid and Associated Methods

#204
20220184562
2022-06-16

Nanostructured membrane filter system for rapid purification of water

#205
20220177340
2022-06-09

Pure-water production device and pure-water production method

#206
20220176320
2022-06-09

METAL ION RECOVERY DEVICE, METAL RECOVERY SYSTEM, AND METAL ION RECOVERY METHOD

#207
20220169548
2022-06-02

Ion removal system

#208
20220153620
2022-05-19

System and method of removing oil and toxic metals from petroleum produced water

#209
20220144673
2022-05-12

ELECTRODIALYZER AND ELECTRODIALYSIS SYSTEM FOR CO2 CAPTURE FROM OCEAN WATER

#210
20220119284
2022-04-21

WATER SOFTENING SYSTEM

#211
20220119283
2022-04-21

TARGET SPECIES RECOVERY AND RELATED SYSTEMS AND METHODS

#212
20220106212
2022-04-07

System for industrial and hydrocarbon wastewater treatment

#213
20220098072
2022-03-31

Of solid household wastes landfills and industrial sewages

#214
20220089462
2022-03-24

Treatment of water

#215
20220048798
2022-02-17

Maintaining a steady microbial community in a combined anaerobic-aerobic apparatus

#216
20220042182
2022-02-10

Li recovery processes and onsite chemical production for Li recovery processes

#217
20220032241
2022-02-03

METHODS OF PREPARING DUAL-LAYER POLYVINYLIDENE FLUORIDE HOLLOW FIBER MEMBRANES AND USES THEREOF

#218
20220031888
2022-02-03

SYSTEM FOR PREVENTING SCALING, REMOVING HYDROGEN PEROXIDE RESIDUES AND RECYCLING WATER IN ASEPTIC FILLING SYSTEMS OF LAMINATED CARTON CONTAINERS

#219
20220024790
2022-01-27

Synthetic Acid and Associated Methods

#220
20220009808
2022-01-13

Method for removing calcium ions from high concentration organic wastewater

#221
20210403358
2021-12-30

Removal of ozone from process streams with ultraviolet radiation

#222
20210403354
2021-12-30

Automatic descaling system

#223
20210395106
2021-12-23

Water quality management method, ion adsorption device, information processing device and information processing system

#224
20210387869
2021-12-16

SYSTEMS FOR WATER DECALCIFICATION

#225
20210379605
2021-12-09

METHOD AND ARRANGEMENT FOR PROCESS WATER TREATMENT

#226
20210371300
2021-12-02

Liquid crystallizer salting out solution

#227
20210371293
2021-12-02

Installation and Method for Separating at Least One Ionic Species from a Solution Comprising at Least Said Ionic Species and Lithium

#228
20210370119
2021-12-02

Processes for remediation of a contaminated material

#229
20210308601
2021-10-07

Continuous dewatering recirculation system with integral coal combustion residual high flow plate separator

#230
20210300801
2021-09-30

Catalysts for Fenton system containing metal oxide containing functional group on surface and Fenton system using the same

#231
20210276906
2021-09-09

Use of percarboxylic acids for scale prevention in treatment systems

#232
20210261447
2021-08-26

TREATMENT SYSTEM AND TREATMENT PROCESS FOR REMOVING HARDNESS, SILICON, AND TURBIDITY FROM WASTEWATER HAVING HIGH SALT CONCENTRATION

#233
20210246529
2021-08-12

Integrated lithium extraction

#234
20210230019
2021-07-29

Degassing system, a degassing tower, and a water system having the same

#235
20210229031
2021-07-29

Hybrid polymer membrane

#236
20210221724
2021-07-22

Acid grafted EO-PO copolymers as silica scale inhibitors

#237
20210221723
2021-07-22

Inhibition of silica scale using a chelating agent blended with acid and alkylene oxide derived polymer dispersants

#238
20210221722
2021-07-22

Ion removal device

#239
20210214254
2021-07-15

Method for extracting salts and temperature-regenerated extracting composition

#240
20210206668
2021-07-08

ELECTROCHEMICAL CELL ARRANGEMENT AND METHOD FOR SEPARATING IMPURITIES

#241
20210181167
2021-06-17

Systems and Methods for Measuring Composition of Water

#242
20210179672
2021-06-17

Fusion proteins, recombinant bacteria, and methods for using recombinant bacteria

#243
20210179491
2021-06-17

READY-MIX CONCRETE PRODUCTION UTILIZING CARBON CAPTURE AND RELATED SYSTEMS

#244
20210179457
2021-06-17

Systems and methods for the removal of minerals from conductive protonic fluids

#245
20210178357
2021-06-17

Formed body based on magnesium oxide and calcium carbonate and method for its preparation

#246
20210178342
2021-06-17

REMOVING METAL IONS WITH A MEMBRANE BASED ON ANIONIC POLYARYLENE ETHERSULFONE AND A CATIONIC POLYMER WITH AMINO GROUPS

#247
20210171382
2021-06-10

SWRO and MCDI coupled seawater desalination device system with energy recovery

#248
20210163328
2021-06-03

System and method for attached growth biological treatment and activated carbon treatment of a wastewater stream

#249
20210163317
2021-06-03

Brine purification process

#250
20210155840
2021-05-27

Treated geothermal brine compositions with reduced concentration of silica, iron and lithium

#251
20210155511
2021-05-27

Enhanced flocculation of intractable slurries using silicate ions

#252
20210154621
2021-05-27

Filter for removing silica from ultra pure water and method of use

#253
20210144931
2021-05-20

Salt aerosol removal and irrigation water cooling system

#254
20210140412
2021-05-13

Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines

#255
20210140150
2021-05-13

Automatic rainwater collection system

#256
20210139346
2021-05-13

Zero liquid discharge eutectic freeze desalination with intermediate cold liquid

#257
20210139340
2021-05-13

Method for efficiently separating magnesium and lithium from salt lake brine and simultaneously preparing high-purity magnesium oxide and battery-grade lithium carbonate

#258
20210138436
2021-05-13

Fluid processing in encapsulated porous structures

#259
20210130925
2021-05-06

Metal recovery method using adsorbent

#260
20210130544
2021-05-06

PROCESSES FOR PURIFYING POLYETHER POLYOLS

#261
20210130211
2021-05-06

WATER TREATMENT PROCESS

#262
20210122654
2021-04-29

Ion removing system

#263
20210114908
2021-04-22

Ion removing system

#264
20210114902
2021-04-22

Substrate processing apparatus, process fluid treating apparatus, and ozone decomposition method

#265
20210114897
2021-04-22

Apparatus, systems and methods for management of raw water and emissions utilizing heat and/or pressure energy within combustion gas sources

#266
20210078881
2021-03-18

System and method of reducing oxidants in a chemical stream

#267
20210070636
2021-03-11

METHOD FOR THE OPTIMIZED SOFTENING OF AN ALKALINE INDUSTRIAL EFFLUENT UNDER CO2 PRESSURE

#268
20210061683
2021-03-04

SELECTIVE REMOVAL OF SCALE-FORMING IONS FOR WATER SOFTENING

#269
20210053849
2021-02-25

Water treatment device

#270
20210047221
2021-02-18

WATER PROVISION APPARATUSES AND RELATED METHODS

#271
20210047208
2021-02-18

WATER TREATMENT PROCESS

#272
20210039008
2021-02-11

Method and apparatus for desalinating water

#273
20210001273
2021-01-07

METHODS, SYSTEMS, AND COMPOSITIONS FOR DELIVERY OF NANOBUBBLES IN WATER TREATMENT SYSTEMS

#274
20200407254
2020-12-31

Ion removing system

#275
20200407229
2020-12-31

Method of production of a silica concentrate

#276
20200406194
2020-12-31

Electrodialysis process and bipolar membrane electrodialysis devices for silica removal

#277
20200392601
2020-12-17

Treated geothermal brine compositions with reduced concentrations of silica, iron and manganese

#278
20200392026
2020-12-17

Deionized-water cooling for electrical equipment

#279
20200391177
2020-12-17

Method for producing precursor of lithium adsorbent

#280
20200391138
2020-12-17

Apparatus and method for filtering aqueous liquid

#281
20200369519
2020-11-26

Apparatus and method for hydrogen production from an alkali metal and water

#282
20200354234
2020-11-12

Compositions, articles, and methods for abatement of hydrocarbon, metals, and organic pollutants

#283
20200346954
2020-11-05

Bioactive filter

#284
20200346952
2020-11-05

SOFT-WATER SYSTEM

#285
20200346137
2020-11-05

Fluorinated crown ethers and methods and systems for extraction of lithium using same

#286
20200331774
2020-10-22

Use of Keplerate type polyoxymolybdates for decontaminating aquatic environments

#287
20200325044
2020-10-15

Synthetic acid and associated methods

#288
20200324249
2020-10-15

Electrodialysis systems with decreased concentration gradients at high recovery rates

#289
20200316562
2020-10-08

Magnetic polymer adsorption material, preparation method therefor and application thereof

#290
20200316286
2020-10-08

Medical device for constipation prevention, coprostasis removal and good bowel movement

#291
20200308036
2020-10-01

Automatic descaling system

#292
20200308023
2020-10-01

SALT RECOVERY SOLUTION AND PROCESSES OF USE THEREOF

#293
20200298207
2020-09-24

Process for recovery of lithium from brine

#294
20200290899
2020-09-17

Ion removal unit for water heater, and scale-free boiler, scale-free water heater, and portable ion remover including the same

#295
20200290896
2020-09-17

Catalytic fast pyrolysis process with impurity removal

#296
20200279987
2020-09-03

Thermoelectric power generation and mineral extraction from brines

#297
20200239348
2020-07-30

Methods and systems for processing dredge spoils

#298
20200239346
2020-07-30

System and method for treating hydrocarbon-containing feed streams

#299
20200190674
2020-06-18

Method for operating a water electrolysis device

#300
20200190149
2020-06-18

Fusion proteins, recombinant bacteria, and methods for using recombinant bacteria