ClassID:

86466

C02F2101/12 - CPC Classification

Classification description:

Nature of the contaminant; Inorganic compounds Halogens or halogen-containing compounds

Sub-classes:
Recent Application in this class:
#1
20260138905
2026-05-21

Methods and Systems of Iodine Capture from Aqueous Solutions

#2
20260109628
2026-04-23

FLOW TESTING AND DECHLORINATION DEVICE AND METHOD

#3
20260097982
2026-04-09

MOBILE WATER FILTERING SYSTEM

#4
20260048011
2026-02-19

HUMIC AND FULVIC MINERAL EXTRACTION METHOD AND BEVERAGE FOR HUMAN CONSUMPTION

#5
20260028556
2026-01-29

USE OF PEPTIDES IN FABRIC FINISHING FORMULATIONS FOR COLOR CARE

#6
20260028257
2026-01-29

SHELF-STABLE DECHLORINATING SOLUTIONS FOR WATER AND RELATED METHODS FOR USE AND MAKING THEREOF

#7
20260022024
2026-01-22

METHOD AND SYSTEM FOR EXTRACTING LITHIUM SALT WITH IMPROVED WATER BALANCE

#8
20260015272
2026-01-15

SYSTEM FOR PURIFYING AND MODIFYING THE MINERALITY OF AN AQUEOUS LIQUID

#9
20260015267
2026-01-15

PROCESS AND SYSTEM FOR PRODUCING HYDROGENATED DRINKING WATER

#10
20260015257
2026-01-15

WASTEWATER PROCESSING SYSTEMS AND METHODS

#11
20260015236
2026-01-15

USES OF A CARBON PRODUCED FROM A METHOD FOR THE MATERIAL TREATMENT OF RAW MATERIALS

#12
20260014546
2026-01-15

Metal-Organic Frameworks for Removal of Iodine Oxy-Anion

#13
20260001790
2026-01-01

FARADIC POROSITY CELL

#14
20250376389
2025-12-11

SORBENT CARBON MEDIA FOR CHLORAMINE REDUCTION AND METHOD OF MAKING SAME

#15
20250345498
2025-11-13

Water Treatment Systems, Devices, and Methods for Fluid Preparation

#16
20250339789
2025-11-06

HYBRID THERMAL - CHROMATOGRAPHIC SYSTEM FOR SIMULTANEOUS MINERAL PURIFICATION AND DESALINATION OF SALINE WATERS

#17
20250333329
2025-10-30

WATER PURIFICATION SYSTEM AND METHOD USING CARBON DIOXIDE

#18
20250303395
2025-10-02

ASPHALTENE-BASED PHOTOCATALYST FOR THE DEGRADATION OF WATER POLLUTANTS AND METHODS OF PREPARATION THEREOF

#19
20250289743
2025-09-18

A WATER PURIFICATION SYSTEM AND A PROCESS THEREOF

#20
20250263322
2025-08-21

Methods and Systems of PFAS Destruction using UV Irradiation at 222 Nanometers

#21
20250236801
2025-07-24

SYNGAS CLEANING AND SOOT RECOVERY

#22
20250236544
2025-07-24

SYSTEMS COMPRISING MULTIPLE CATALYSTS FOR CATALYTICALLY REMOVING OXIDIZED CONTAMINANTS FROM A FLUID AND RELATED METHODS

#23
20250236543
2025-07-24

PACKAGE IN WHICH AQUEOUS ASCORBIC ACID SOLUTION IS CONTAINED

#24
20250236541
2025-07-24

Methods and Systems of Iodine Capture from Aqueous Solutions

#25
20250236538
2025-07-24

Ammonia-driven hydrogel dehydration-desalination method

#26
20250230084
2025-07-17

Filter Assembly

#27
20250230069
2025-07-17

SYSTEM AND METHODS OF REMOVING IONS FROM DRAINAGE WATER

#28
20250214118
2025-07-03

MOBILE WASHING AND DETAILING SYSTEMS

#29
20250197265
2025-06-19

Low-carbon near zero emission process of industrial waste water

#30
20250154027
2025-05-15

Desalination Via Graphene and Heliostat

#31
20250128965
2025-04-24

DESALINATION SYSTEMS AND METHODS

#32
20250115497
2025-04-10

SULFATE REMOVAL FROM WATER

#33
20250109046
2025-04-03

WATER FILTER SYSTEM FOR USE WITH A SHOWER

#34
20250101721
2025-03-27

REMOTE-OPERATED FLUSHING SYSTEM

#35
20250073646
2025-03-06

PRASEODYMIUM AND POLYAMINE FUNCTIONALIZED MESOPOROUS SILICA-BASED MEMBRANES

#36
20250066233
2025-02-27

Carbon Block Vessel Device for Use in Water Purification for Dialysis Systems

#37
20250059073
2025-02-20

In-Situ Acid Neutralization And Carbon Mineralization

#38
20250058282
2025-02-20

WATER PURIFICATION APPARATUS AND METHODS FOR CLEANING THE WATER PURIFICATION APPARATUS

#39
20250033022
2025-01-30

COMPOSITION AND METHOD FOR PRODUCING SAME

#40
20250026546
2025-01-23

GRAVITY-FLOW FILTER ASSEMBLY

#41
20250019285
2025-01-16

Methods and systems of PFAS destruction using UV irradiation at 222 nanometers

#42
20250019276
2025-01-16

Methods and systems of iodine capture from aqueous solutions

#43
20250019266
2025-01-16

Methods and Systems for Recycling Materials During PFAS Destruction

#44
20250011207
2025-01-09

Methods of treating water

#45
20240417291
2024-12-19

Pretreatments to Contaminated Water Prior to Hydrothermal or Supercritical Water Oxidation Destruction of PFAS

#46
20240409445
2024-12-12

METHODS OF TREATING WATER TO REMOVE CONTAMINANTS AND WATER TREATMENT PLANTS FOR THE PRACTICE THEREOF

#47
20240392541
2024-11-28

REMOTE-OPERATED FLUSHING SYSTEM

#48
20240351915
2024-10-24

METHOD FOR PRODUCING FRESH WATER FROM AQUEOUS SALT SOLUTIONS

#49
20240343617
2024-10-17

HYBRID WATER TREATMENT SYSTEM FOR RED TIDE REMOVAL AND PERCHLORATE CONTROL AND WATER TREATMENT METHOD USING THE SAME

#50
20240343594
2024-10-17

PROCESS FOR PRODUCING AMMONIUM BROMIDE

#51
20240327253
2024-10-03

In-situ acid neutralization and carbon mineralization

#52
20240327243
2024-10-03

FAUCET WATER FILTER ASSEMBLY FOR WATER FILTRATION AND SKIN TREATMENT

#53
20240308888
2024-09-19

ELECTRODIALYSIS PROCESSES USING AN ORGANIC SOLVENT FOR SEPARATING DISSOLVED SPECIES

#54
20240300889
2024-09-12

MATERIALS AND METHODS FOR IODINE CAPTURE

#55
20240279079
2024-08-22

System and method to sustainable integrated wastewater treatment and air-cooling in a steelmaking plant

#56
20240262839
2024-08-08

SCALABLE ANION CAPTURE MACROCYCLES

#57
20240262720
2024-08-08

PROCESS AND SYSTEM FOR PRODUCING HYDROGENATED DRINKING WATER

#58
20240260615
2024-08-08

HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION

#59
20240252990
2024-08-01

METHOD OF MAKING A CARTRIDGE FILTER

#60
20240246844
2024-07-25

BIODESALINATION USING MICROBIAL ATTACHED GROWTH CULTIVATION

#61
20240246839
2024-07-25

Polyaluminum Sulfate with Reduced Chloride Content

#62
20240217851
2024-07-04

AUTONOMOUS VESSEL FOR TREATING ALGAE BLOOMS IN RESERVOIRS, COASTAL WATERWAYS, LAKES AND RIVERS

#63
20240208844
2024-06-27

METHOD AND SYSTEM FOR WASTEWATER TREATMENT WITH IN-SITU CLEANING OF ELECTRODES

#64
20240199456
2024-06-20

CO-DEACIDIFICATION AND DECHLORINATION OF AQUEOUS/GASEOUS STREAMS BY MINERAL DISSOLUTION

#65
20240198288
2024-06-20

SUSTAINABLE DESALINATION SYSTEMS AND METHODS USING RECYCLED BRINE STREAMS

#66
20240189777
2024-06-13

WATER PURIFICATION APPARATUS AND METHODS FOR CLEANING THE WATER PURIFICATION APPARATUS

#67
20240181393
2024-06-06

Cartridge filter

#68
20240181370
2024-06-06

Process for the separation of a product mixture

#69
20240157275
2024-05-16

FILTRATION DEVICE AND WATER FILTRATION PITCHER COMPRISING THE SAME

#70
20240132389
2024-04-25

Treatment of saline water for agricultural and potable use

#71
20240092666
2024-03-21

METHOD AND SYSTEM FOR WASTEWATER TREATMENT BY MEMBRANE FILTRATION AND ELECTROCHEMICAL OXIDATION

#72
20240092663
2024-03-21

TREATMENT METHOD OF LEACHATE OF HAZARDOUS WASTE LANDFILL SITE

#73
20240091423
2024-03-21

Water Treatment Systems, Devices, and Methods for Fluid Preparation

#74
20240082791
2024-03-14

Dendrimeric carbon dot-polyamide membranes

#75
20240075458
2024-03-07

COPPER AND NITROGEN TREATED SORBENT AND METHOD FOR MAKING SAME

#76
20240059587
2024-02-22

METHOD OF ADSORBING CHLORIDE IONS IN AN AQUEOUS SOLUTION

#77
20240043289
2024-02-08

APPARATUS AND METHODS FOR ENHANCING MOLECULAR OSCILLATION FOR REMOVING CHLORINE IN WATER

#78
20240009629
2024-01-11

Water purification apparatus and methods for cleaning the water purification apparatus

#79
20240002032
2024-01-04

Ballast Water Treatment and Neutralization

#80
20230406727
2023-12-21

Filter for water-purification device and water-purification device including the same

#81
20230391641
2023-12-07

METHOD FOR REMOVING A CONTAMINANT FROM WASTEWATER FROM AN INDUSTRIAL PLANT AND A SYSTEM FOR PERFORMING SUCH METHOD

#82
20230340763
2023-10-26

FLUID FLUSHING SYSTEM

#83
20230339156
2023-10-26

Method for manufacturing carbon block filter

#84
20230264996
2023-08-24

RESOURCE-ORIENTED UTILIZATION METHOD FOR HIGH-SALT SALT MUD CONTAINING SODIUM CHLORIDE AND SODIUM SULFATE

#85
20230234872
2023-07-27

WATER PURIFIER

#86
20230191328
2023-06-22

FORWARD OSMOSIS DRIVEN BY ELECTROLYSIS

#87
20230182087
2023-06-15

Thin-Film Composite Membranes Synthesized by Multi-Step Coating Methods

#88
20230173461
2023-06-08

Mixtures of Binder Particles Used in Production of Immobilized Particulate Products

#89
20230107352
2023-04-06

Humic and fulvic mineral extraction method and beverage for human consumption

#90
20230074165
2023-03-09

Electrochemical Dechlorination of Chloraminated Water and Wastewater Effluent

#91
20230054712
2023-02-23

Electrodialysis systems with decreased concentration gradients at high recovery rates

#92
20230054521
2023-02-23

Incinerator system for on-site completion fluid removal and methods of using the same

#93
20230032850
2023-02-02

Apparatus and methods for enhancing molecular oscillation for removing chlorine in water

#94
20230002256
2023-01-05

APPARATUS AND METHODS FOR REDUCING OR CONTROLLING SALT CONCENTRATIONS IN WATER

#95
20220410068
2022-12-29

WATER PURIFICATION APPARATUS, SYSTEM AND METHOD FOR CONTROLLNG AT LEAST ONE FLUID PROPERTY

#96
20220388872
2022-12-08

FILTER, METAL ION REMOVAL METHOD , AND METAL ION REMOVAL DEVICE

#97
20220348487
2022-11-03

Methods and systems for zero liquid discharge recycling of waste generated from manufacturing operations

#98
20220315452
2022-10-06

Layered Double Hydroxide Crystal, Anion Adsorbent, and Method for Producing Layered Double Hydroxide Crystal

#99
20220258127
2022-08-18

Metal-Organic Frameworks for Removal of Iodine Oxy-Anion

#100
20220250946
2022-08-11

Systems for removing perchlorate from water

#101
20220227653
2022-07-21

Titania-based treatment solution and method of promoting precipitation and removal of heavy metals from an aqueous source

#102
20220219137
2022-07-14

Composite aggregate particles, adsorbent using same, molded body and water purifier

#103
20220204367
2022-06-30

System and method of treating waste water

#104
20220199274
2022-06-23

METHODS FOR REMOVING IODATE FROM AQUEOUS SOLUTIONS

#105
20220168674
2022-06-02

Filter life determination

#106
20220153619
2022-05-19

Method for biologically treating ammonium perchlorate with pooling of the microfiltration

#107
20220098838
2022-03-31

Universal water fountain filter head

#108
20220097105
2022-03-31

Mobile washing and detailing systems

#109
20220090402
2022-03-24

System for the removal of volatile products resulting from the disinfection of water in a swimming pool

#110
20220062862
2022-03-03

Copper and nitrogen treated sorbent and method for making same

#111
20220062861
2022-03-03

Copper, iron, and nitrogen treated sorbent and method for making same

#112
20220062486
2022-03-03

Ultraviolet lamp

#113
20220055918
2022-02-24

Incinerator system for on-site completion fluid removal and methods of using the same

#114
20220034073
2022-02-03

WATER PROVIDING STATION

#115
20220018101
2022-01-20

Remote-operated flushing system

#116
20210394884
2021-12-23

Ballast water treatment and neutralization

#117
20210387107
2021-12-16

DESALINATION SYSTEM BASED ON THE FORMATION OF DROPLETS

#118
20210363042
2021-11-25

Process and installation for purification of washing waters of chemical plants

#119
20210353667
2021-11-18

Methods for producing ultrapure water that generates increased cellular permeation

#120
20210347656
2021-11-11

Filter for water-purification device and water-purification device including the same

#121
20210340340
2021-11-04

Gamma irradiation of ion exchange resins to remove or trap halogenated impurities

#122
20210340044
2021-11-04

Denitrification of water using bacteria

#123
20210317026
2021-10-14

Mineral recovery enhanced desalination (MRED) process for desalination and recovery of commodity minerals

#124
20210317013
2021-10-14

METHOD AND DEVICE FOR REMOVING CHLORIDE ION IN DESULFURIZED WASTEWATER BY ELECTROCHEMICAL COUPLING

#125
20210276906
2021-09-09

Use of percarboxylic acids for scale prevention in treatment systems

#126
20210276892
2021-09-09

Electrodialysis processes using an organic solvent for separating dissolved species

#127
20210276889
2021-09-09

Method for removing a contaminant from wastewater from an industrial plant and a system for performing such method

#128
20210252752
2021-08-19

Equipment for manufacturing carbon block filter and method for manufacturing carbon block filter

#129
20210252492
2021-08-19

Catalyst for contaminant reduction and methods of use thereof

#130
20210246052
2021-08-12

Multilayered electrolyte compositions and methods for their preparation and use

#131
20210230027
2021-07-29

Methods of treating water to remove contaminants and water treatment plants for the practice thereof

#132
20210198125
2021-07-01

Method for recovering n from a liquid waste stream

#133
20210197099
2021-07-01

Photoactive separation of solutes

#134
20210188683
2021-06-24

System and method for treating high-salt high-organic wastewater and recovering energy

#135
20210187445
2021-06-24

Reverse osmosis membrane and method for producing reverse osmosis membrane

#136
20210178041
2021-06-17

Water treatment systems, devices, and methods for fluid preparation

#137
20210171366
2021-06-10

Desalination systems and methods

#138
20210147269
2021-05-20

Bacterial consortium for reducing perchlorate and/or nitrate and the process thereof

#139
20210139353
2021-05-13

Water treatment device

#140
20210130207
2021-05-06

Microorganism preparation feeding method, microorganism preparation automatic feeding apparatus, and wastewater processing system

#141
20210122633
2021-04-29

Technology of iodine extracting from formation and associated water of oil and gas fields

#142
20210101135
2021-04-08

Filtration media for removing chloramine, chlorine and ammonia, and method of making the same

#143
20210076710
2021-03-18

Humic and fulvic mineral extraction method and beverage for human consumption

#144
20210070643
2021-03-11

System for the purification and physical-chemical adjustment of water and use of the water obtained

#145
20210061682
2021-03-04

Dual-Channel Double-Electrode Cache Device for Continous Deionization of High Salinity Waters

#146
20210047203
2021-02-18

METHOD AND DEVICE FOR CONTINUOUS SALT EXTRACTION FROM BRINE

#147
20210039009
2021-02-11

Method and system for purifying contaminated water

#148
20210024431
2021-01-28

Mineral Supplement Including Microbes to Promote Growth in Agriculture

#149
20210024372
2021-01-28

FILTER FOR WATER PURIFIER AND WATER PURIFIER INCLUDING THE SAME

#150
20210017059
2021-01-21

Apparatus and method for treating waste water containing ammonium salts

#151
20210002151
2021-01-07

Method and device for removing chloride ion in desulfurized wastewater by electrochemical coupling

#152
20210002147
2021-01-07

Apparatus and method for treating waste water containing ammonium salts

#153
20200398254
2020-12-24

CHLORAMINE AND CHLORINE REMOVAL MATERIAL AND METHODS FOR MAKING THE SAME

#154
20200398247
2020-12-24

Adsorption filter

#155
20200392016
2020-12-17

Water bottle with a filter structure and a method therefor

#156
20200385299
2020-12-10

Treatment of saline water for agricultural and potable use

#157
20200385292
2020-12-10

DEVICES AND METHODS FOR THE REMEDIATION OF GROUNDWATER

#158
20200385291
2020-12-10

SELECTIVE BROMIDE ION REMOVAL AND RECOVERY BY ELECTROCHEMICAL DESALINATION

#159
20200362107
2020-11-19

Sulfonated poly(arylene ether) membranes with high monovalent salt rejection even in the presence of mixed salt feeds that contain multivalent salts

#160
20200346961
2020-11-05

Saline glycerine wastewater treatment system and technology

#161
20200324249
2020-10-15

Electrodialysis systems with decreased concentration gradients at high recovery rates

#162
20200317554
2020-10-08

Purification filter element and water purification cup

#163
20200317539
2020-10-08

Systems for removing perchlorate from water

#164
20200317537
2020-10-08

Decontaminant, carbon/polymer composite, decontamination sheet member and filter medium

#165
20200290896
2020-09-17

Catalytic fast pyrolysis process with impurity removal

#166
20200270151
2020-08-27

FILTER FOR REMOVING CHLORINE BY USING VITAMIN C

#167
20200254396
2020-08-13

Precise fabrication of activated-hydrophilic-hydrophobic MXenes-based multidimensional nanosystems for efficient and prompt water purification from petroleum wastes and desalination process under ambient conditions

#168
20200216329
2020-07-09

Systems and methods for removing volatile compounds from water-storage tanks

#169
20200198990
2020-06-25

Apparatus and method for dechlorination of discharge water

#170
20200172412
2020-06-04

Water treatment apparatus

#171
20200129954
2020-04-30

Packing element for heat and mass transfer

#172
20200129927
2020-04-30

Water purification apparatus and methods for cleaning the water purification apparatus

#173
20200123029
2020-04-23

Conversion materials for electrochemical removal of chloride-containing salts from water

#174
20200122087
2020-04-23

Water purification apparatus and a method for controlling at least one fluid property in a water purification apparatus

#175
20200115257
2020-04-16

Electrochemical desalination system with coupled electricity storage

#176
20200115255
2020-04-16

FILTRATION MEDIUM COMPRISING NITROGEN AND SULFUR

#177
20200109065
2020-04-09

Production of ultra-high-density brines using transiently-operated desalination systems

#178
20200095029
2020-03-26

Gravity-flow filter assembly

#179
20200087166
2020-03-19

Container for filter-as-you-pour system

#180
20200080037
2020-03-12

Humic and fulvic black water based beverage for human consumption

#181
20200071194
2020-03-05

System and method for treating contaminated water

#182
20200071191
2020-03-05

SYSTEMS AND METHODS FOR WATER RECLAMATION

#183
20200071189
2020-03-05

Water filtration system

#184
20200055746
2020-02-20

WASTEWATER EVAPORATION, TREATMENT OR RECOVERY SYSTEM

#185
20200054976
2020-02-20

DEVICES AND METHODS FOR WATER FILTRATION

#186
20200041169
2020-02-06

Systems and methods for photothermal material

#187
20200024158
2020-01-23

Faradic porosity cell

#188
20200023317
2020-01-23

Method for reducing monovalent ions in concentrate of nanofiltration system and the nanofiltration system

#189
20200015501
2020-01-16

Humic and fulvic mineral extraction method and beverage for human consumption

#190
20200010343
2020-01-09

Mixed aluminum (III) and iron (II) salt solution for enhancing the hybrid zero-valent iron media system reactivity for treating metal-contaminated wastewater

#191
20190382291
2019-12-19

Enhanced process for selective salt recovery from wastewater, waste salts, and brines

#192
20190375635
2019-12-12

Method for flexibly controlling the use of hydrochloric acid from chemical production

#193
20190337816
2019-11-07

Method and arrangement for recovery of salt

#194
20190330060
2019-10-31

Method and device for the continuous neutralization of hydrochloric acid

#195
20190329235
2019-10-31

Porous carbon material, method for producing same and use of same

#196
20190322554
2019-10-24

Titania-based treatment solution and method of promoting precipitation and removal of heavy metals from an aqueous source

#197
20190315636
2019-10-17

Catalytic fast pyrolysis process with impurity removal

#198
20190276942
2019-09-12

Electrolytic cells and water treatment systems containing the same

#199
20190270653
2019-09-05

ULTRAPURE WATER PRODUCTION METHOD AND ULTRAPURE WATER PRODUCTION SYSTEM

#200
20190270038
2019-09-05

Water filtration apparatus with top-loading filter cartridge housing

#201
20190256390
2019-08-22

USE OF ENCAPSULATED SUBSTRATES TO CONTROL RELAEASE RATES OF ZERO VALENT METALS

#202
20190248676
2019-08-15

Well wastewater treatment

#203
20190247831
2019-08-15

Chemical sorbent oxidation method and sorbents made therefrom

#204
20190241449
2019-08-08

Process for the removal of iron and phosphate ions from a chlorinated hydrocarbon waste stream

#205
20190232272
2019-08-01

Ion exchange resins selective for the complexation of univalent anions in aqueous solutions

#206
20190202715
2019-07-04

UV-LED liquid monitoring and treatment apparatus and method

#207
20190201870
2019-07-04

Filtration media for removing chloramine, chlorine, and ammonia, and method of making the same

#208
20190201821
2019-07-04

Water filter assembly

#209
20190193059
2019-06-27

Catalyst for catalytic oxidation treatment of organic wastewater, preparation method thereof, and application thereof

#210
20190144306
2019-05-16

Reverse osmosis system with fluidized bed crystallizer

#211
20190144300
2019-05-16

Method and apparatus for reservoir free and ventless water filtering

#212
20190112213
2019-04-18

Drainless reverse osmosis water purification system

#213
20190111399
2019-04-18

Fouling resistant membrane spacers

#214
20190092668
2019-03-28

On-demand system for drawing and purifying well water

#215
20190077680
2019-03-14

CARBON BLOCK FILTER FOR REMOVAL OF CESIUM AND METHOD OF MANUFACTURING SAME

#216
20190071337
2019-03-07

BIOCONVERSION PROCESSES AND APPARATUS

#217
20190062188
2019-02-28

Apparatus and method for treating waste water containing ammonium salts

#218
20190060872
2019-02-28

Corrosion-resistant, reactive adsorbent for treatment of contaminated water, methods for producing same and use thereof

#219
20190048701
2019-02-14

Oil and gas well produced saltwater treatment system

#220
20190047889
2019-02-14

Compact water purification unit

#221
20190047880
2019-02-14

Electrochemical desalination system with coupled electricity storage

#222
20190039919
2019-02-07

Method and apparatus for treating contaminated fluid medium

#223
20190039028
2019-02-07

Porous membranes comprising nanosheets and fabrication thereof

#224
20190030453
2019-01-31

OCEAN DESALINATION PLANT

#225
20190022594
2019-01-24

Ultrathin, conductive and fouling-resistant zwitterionic polymer films

#226
20190002306
2019-01-03

Production of ultra-high-density brines using transiently-operated desalination systems

#227
20180346358
2018-12-06

Chemical injection control system and method for controlling chloramines

#228
20180346353
2018-12-06

Electrolytic reduction module and water purification device

#229
20180339924
2018-11-29

Dechlorination Compositions, Compressed Solids Formed Therefrom, and Methods of Preparing the Same

#230
20180339273
2018-11-29

Method for purifying water

#231
20180339248
2018-11-29

Water filter system

#232
20180333685
2018-11-22

Method for making a polygraphene membrane for water desalination

#233
20180320343
2018-11-08

Universal water fountain filter head

#234
20180319677
2018-11-08

Silver-impregnated two-dimensional structures for bromide removal

#235
20180319673
2018-11-08

Method for crystallising clathrates hydrates, and method for purifying an aqueous liquid using the clathrates hydrates thus crystallised

#236
20180305221
2018-10-25

Apparatus and method for treating waste water containing ammonium salts

#237
20180273413
2018-09-27

Wastewater detoxification method and system

#238
20180273401
2018-09-27

Contaminants removal with simultaneous desalination using carbon dioxide regenerated hybrid ion exchanger nanomaterials

#239
20180265374
2018-09-20

Filter housing for filter as you pour filtration

#240
20180258238
2018-09-13

Gamma irradiation of ion exchange resins to remove or trap halogenated impurities

#241
20180251383
2018-09-06

NON-METAL-CONTAINING OXYANION REMOVAL FROM WATERS USING RARE EARTHS

#242
20180236404
2018-08-23

Water treatment and delivery system for dialysis units

#243
20180229217
2018-08-16

Chloramine and chlorine removal material and methods for making the same

#244
20180222782
2018-08-09

ANAEROBIC SUSPENDED GROWTH TREATMENT OF CONTAMINATED WATER

#245
20180222776
2018-08-09

Method and Apparatus for Electrochemical Bromide Removal

#246
20180215630
2018-08-02

Filter housing for filter as you pour filtration

#247
20180207342
2018-07-26

Water treatment systems, devices, and methods for fluid preparation

#248
20180186670
2018-07-05

FLUID TREATMENT APPARATUS AND PROCESSES

#249
20180186665
2018-07-05

Osmotic distillation process for concentrating a liquid containing sodium chloride

#250
20180186660
2018-07-05

Systems and methods for removing volatile compounds from water-storage tanks

#251
20180171768
2018-06-21

Apparatus and method for potable water extraction from saline aquifers

#252
20180169645
2018-06-21

Method of Acid Manufacturing Using Acid cation resins for Recycling Salt and/or Salt Products from Wastes and/or Waste Waters

#253
20180151264
2018-05-31

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

#254
20180148350
2018-05-31

Method and system for treating brine waste water

#255
20180141828
2018-05-24

Recyclable porous desalination material

#256
20180141827
2018-05-24

System and method for treating contaminated water

#257
20180134581
2018-05-17

Metal-organic frameworks for adsorption of liquid phase compounds

#258
20180133739
2018-05-17

BATH SHOWER WITH DISPOSABLE FILTRATION UNIT

#259
20180127294
2018-05-10

Composite filter cartridge

#260
20180119298
2018-05-03

IODIDE REMOVAL FROM BRINE USING ION RETARDATION RESINS

#261
20180118584
2018-05-03

METHOD FOR WATER PURIFICATION BY DIRECT OSMOSIS AND CRYSTALLISATION OF CLATHRATES HYDRATES

#262
20180057370
2018-03-01

High-performance anion exchange membranes and methods of making same

#263
20180050932
2018-02-22

Methods of removing perchlorate from water and vessels and systems for practicing the same

#264
20180050927
2018-02-22

Conditioning of aquarium water

#265
20180043315
2018-02-15

Two-layer nanofiltration membranes

#266
20180036690
2018-02-08

Method for preparing a polygraphene membrane

#267
20180029904
2018-02-01

Enhanced process for selective salt recovery from wastewater, waste salts, and brines

#268
20180016173
2018-01-18

Chemical free and energy efficient desalination system

#269
20180016160
2018-01-18

EUTECTIC FREEZE CRYSTALLIZATION SPRAY CHAMBER

#270
20180009678
2018-01-11

Method for recycling oilfield and other wastewater

#271
20180002202
2018-01-04

Hydromagnetic desalination cell with rare earth magnets

#272
20170362098
2017-12-21

System for removing bromide from a wastewater stream

#273
20170362092
2017-12-21

Filtration system for pet water fountain

#274
20170334736
2017-11-23

Humidification-dehumidification systems and methods at low top brine temperatures

#275
20170326506
2017-11-16

MULTILAYER SEMIPERMEABLE MEMBRANE

#276
20170320763
2017-11-09

Composition with a time release material for removing halogenated hydrocarbons from contaminated environments

#277
20170320016
2017-11-09

Multi-stage reverse osmosis systems and methods

#278
20170306512
2017-10-26

Anode for electrolytic evolution of chlorine

#279
20170305760
2017-10-26

Process and device for removing iodine using gold particles

#280
20170298191
2017-10-19

GRAPHENE PLATELET-BASED POLYMERS AND USES THEREOF

#281
20170296985
2017-10-19

Separation membrane, separation membrane element and separation membrane module

#282
20170266670
2017-09-21

LIQUID PURIFICATION USING MAGNETIC NANOPARTICLES

#283
20170266642
2017-09-21

High temperature layered mixed-metal oxide materials with enhanced stability

#284
20170260069
2017-09-14

Stacked hydromagnetic desalination cell

#285
20170259217
2017-09-14

Functionalized beta-sheet peptide stabilized membrane proteins, constructs comprising same, and methods of forming and using same

#286
20170247801
2017-08-31

Bromide removal from aqueous solutions

#287
20170217799
2017-08-03

Electrolyzed water-manufacturing apparatus and electrolyzed water-manufacturing method using same

#288
20170210639
2017-07-27

Water purification

#289
20170203979
2017-07-20

Sea water reverse osmosis system to reduce concentrate volume prior to disposal

#290
20170203977
2017-07-20

Production of ultra-high-density brines using transiently-operated desalination systems

#291
20170166461
2017-06-15

Hydromagnetic desalination cell, brine desalination system, and method of desalinating brine water using the desalination cell

#292
20170152152
2017-06-01

Water treatment system tank and method of assembly

#293
20170136418
2017-05-18

Filter system

#294
20170135324
2017-05-18

Marine aquarium water purification and salinity control apparatus and method

#295
20170114271
2017-04-27

Subterranean well production saltwater evaporation station with saltwater recycle

#296
20170101326
2017-04-13

Method for recycling ammonia from low-concentration ammonium chloride wastewater

#297
20170096346
2017-04-06

Purification of NaCl brine containing iodine

#298
20170081228
2017-03-23

Water Treatment System for Preserving Downstream Components

#299
20170081226
2017-03-23

Denitrification of saline industrial waste water

#300
20170081217
2017-03-23

Selective separation process