ClassID:

86307

C02F1/72 - CPC Classification

Classification description:

Treatment of water, waste water, or sewage by oxidation

Sub-classes:
Recent Application in this class:
#1
20260145974
2026-05-28

Temporary Supplemental Disinfection Cart for Premises Water Supply Systems

#2
20260144413
2026-05-28

WATER-RECYCLING PERSONAL CARE DEVICE AND SYSTEM

#3
20260097973
2026-04-09

Device for TOC Reduction in Ultrapure Water

#4
20260070815
2026-03-12

PHOTOOXIDATION OF PFAS AT 222 nm

#5
20260008708
2026-01-08

TREATING PRODUCED WATER FOR BENEFICIAL REUSE

#6
20260001783
2026-01-01

ENHANCED FOAM REMOVAL OF TOTAL SUSPENDED SOLIDS AND MULTIPLY CHARGED CATIONS FROM AQUEOUS OR AQUEOUS/OIL MIXED PHASE VIA INCREASED VISCOELASTICITY

#7
20250382205
2025-12-18

COMPOSITIONS AND METHODS FOR TREATING WASTEWATER

#8
20250376401
2025-12-11

Coupling the Continuous Supercritical Water Oxidation Reactor for Polyfluoroalkyl Substance Destruction Operations to an Energy Carrier Production Process

#9
20250361166
2025-11-27

Composition and Method for Municipal and Industrial Wastewater Treatment

#10
20250340472
2025-11-06

Salt Separation and Destruction of PFAS Utilizing Reverse Osmosis and Salt Separation

#11
20250340467
2025-11-06

Sodium Nitrite Oxidation of Hydrogen Sulfide

#12
20250320140
2025-10-16

USE OF MEDIUM CHAIN PERACIDS FOR BIOFILM INHIBITION IN INDUSTRIAL RECIRCULATING WATER SYSTEMS

#13
20250304477
2025-10-02

AN AQUEOUS FLUID REACTOR AND A METHOD OF CARRYING OUT WATER OXIDATION AND/OR WATER GASIFICATION

#14
20250263321
2025-08-21

METHOD AND APPARATUS FOR TREATING NATURAL GAS AND OIL WELL WASTE WATERS FOR REMOVAL OF CONTAMINANTS AND DISSOLVED SOLIDS

#15
20250256986
2025-08-14

METHOD AND PACKAGED SYSTEM FOR FILTERING WATER

#16
20250243087
2025-07-31

WASTEWATER PURIFICATION SYSTEM

#17
20250230076
2025-07-17

METHOD FOR BLENDING FRAGRANCE AND DYE COMPOUNDS WITH OXIDIZING AGENTS FOR USE IN SWIMMING POOLS AND SPAS

#18
20250223199
2025-07-10

METHODS OF REMOVING ENVIRONMENTAL CONTAMINANTS

#19
20250197266
2025-06-19

ALTERNATIVE DIRECT POTABLE REUSE TRAIN

#20
20250185632
2025-06-12

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

#21
20250162920
2025-05-22

METHODS OF LIPID RECOVERY AND LEACHATE TREATMENT

#22
20250162917
2025-05-22

ULTRAPURE WATER PRODUCTION SYSTEM AND METHOD FOR PRODUCING ULTRAPURE WATER

#23
20250091925
2025-03-20

PRODUCTION METHOD AND PRODUCTION DEVICE FOR WATER FOR PURE WATER, AND PRODUCTION METHOD AND PRODUCTION SYSTEM FOR PURE WATER

#24
20250034012
2025-01-30

SYSTEM FOR THE TREATMENT OF WATER AND AIR FOR THE AGRICULTURAL AND INDUSTRIAL SECTOR

#25
20240417293
2024-12-19

PFAS TREATMENT USING GAC, REACTIVATION AND THERMAL DESTRUCTION

#26
20240391812
2024-11-28

Water Purification System

#27
20240383773
2024-11-21

MEASUREMENT DEVICE, WATER TREATMENT DEVICE, MEASUREMENT METHOD, AND WATER TREATMENT METHOD

#28
20240375981
2024-11-14

METHOD AND APPARATUS FOR PROCESSING LIQUID WASTE STREAMS

#29
20240367073
2024-11-07

SYSTEM FOR CLARIFYING PROCESS WATER IN OIL AND GAS OPERATIONS

#30
20240345484
2024-10-17

PROCESSING SYSTEM, AND PROCESSING METHOD

#31
20240336511
2024-10-10

PROCESSES AND APPARATUSES FOR CONVERTING POLY- AND PERFLUOROALKYL SUBSTANCES

#32
20240336497
2024-10-10

METHOD FOR OPERATING PURE-WATER PRODUCTION SYSTEM

#33
20240327244
2024-10-03

WATER PROCESSING APPARATUS

#34
20240318515
2024-09-26

SYSTEM AND METHOD FOR PROCESSING A SLURRY

#35
20240317623
2024-09-26

FERRATE BASED WATER TREATMENT

#36
20240300828
2024-09-12

TREATING PRODUCED WATER FOR BENEFICIAL REUSE

#37
20240286929
2024-08-29

ENHANCED FOAM REMOVAL OF TOTAL SUSPENDED SOLIDS AND MULTIPLY CHARGED CATIONS FROM AQUEOUS OR AQUEOUS/OIL MIXED PHASE VIA INCREASED VISCOELASTICITY

#38
20240254009
2024-08-01

Removing Residual PFAS from Internal Surfaces of Firefighting Equipment

#39
20240208848
2024-06-27

REMOVAL MATERIAL DESTRUCTION BY SUPERCRITICAL WATER OXIDATION FOR PFAS REMOVAL

#40
20240190735
2024-06-13

ENHANCING AMMONIUM OXIDATION AND FLUOROCHEMICAL DEGRADATION WITH FERRIC IRON PHASE COMPRISING POLYMERIC COATINGS

#41
20240190728
2024-06-13

A MODULAR DRAINAGE FILTER SYSTEM FOR TREATMENT OF AGRICULTURAL DRAINAGE WATER

#42
20240190723
2024-06-13

HYDROCARBON AND SULFIDE REMOVAL IN DIRECT AQUEOUS EXTRACTION

#43
20240182341
2024-06-06

Salt Separation and Destruction of PFAS Utilizing Reverse Osmosis and Salt Separation

#44
20240174536
2024-05-30

ENHANCED PLUME SPREADING

#45
20240165536
2024-05-23

METHOD AND APPARATUS FOR WATER PURIFICATION USING CONTINUOUS HYDROTHERMAL OXIDATION REGIME

#46
20240140839
2024-05-02

COMPOSITIONS AND METHODS FOR TREATING WASTEWATER

#47
20240116789
2024-04-11

REMOVAL OF CHELATED IRON FROM PRODUCED WATER

#48
20240092664
2024-03-21

STRAIGHT-LINE SEWAGE TREATMENT SYSTEM FOR ENHANCED TREATMENT OF LOW C/N DOMESTIC SEWAGE

#49
20240034654
2024-02-01

METHOD AND APPARATUS FOR THE DESTRUCTION AND DEFLUORINATION OF PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS), FLUOROTELOMERS AND OTHER PERSISITENT ORGANIC POLLUTANTS

#50
20240034653
2024-02-01

Methods of treating water with powder activated carbon to reduce organic matter content

#51
20240025767
2024-01-25

HYDROCARBON AND SULFIDE REMOVAL IN DIRECT AQUEOUS EXTRACTION

#52
20240025758
2024-01-25

METHOD OR PROCESS FOR FERRATE SYNTHESIS

#53
20240002264
2024-01-04

HIGH-CONCENTRATION WASTEWATER TREATMENT DEVICE FOR TREATING POLLUTANTS WITH STRONG OXIDIZING POWER USING PLASMA

#54
20230365429
2023-11-16

Method and packaged system for filtering water

#55
20230349879
2023-11-02

INSPECTION APPARATUS AND INSPECTION METHOD

#56
20230331600
2023-10-19

METHODS AND COMPOSITIONS TO REDUCE AZOLES AND AOX CORROSION INHIBITORS

#57
20230271861
2023-08-31

Groundwater circulation well system with pressure-adjustable hydrodynamic cavitation

#58
20230264981
2023-08-24

MANAGEMENT METHOD OF ULTRAPURE WATER PRODUCTION SYSTEM

#59
20230250004
2023-08-10

WET AIR OXIDATION SYSTEM WITH SHELL AND TUBE HEAT EXCHANGER

#60
20230242421
2023-08-03

METHOD AND SYSTEM FOR ENHANCING AND RETAINING GROWTH AND HEALTH OF BIOMATTER

#61
20230227328
2023-07-20

WATER PURIFIER FILTER AND WATER PURIFIER COMPRISING SAME

#62
20230212026
2023-07-06

METHODS FOR PRODUCING AND USING ALKALINE AQUEOUS FERRIC IRON CARBONATE SOLUTIONS

#63
20230202868
2023-06-29

Automatic control system and method for water treatment of thermal sterilization kettle

#64
20230166226
2023-06-01

MONITORING SCHEME AND METHOD OF CORROSION AND FOULING REDUCTION FOR SCWO SYSTEM

#65
20230121484
2023-04-20

UNWANTED MATTER REMOVAL DEVICE, UNWANTED MATTER REMOVAL METHOD, SEPARATION DEVICE AND SEPARATION METHOD

#66
20230085218
2023-03-16

ACTIVATED FERRATE COMPOSITIONS AND METHODS

#67
20230079803
2023-03-16

Waste Treatment Package and Formulation for Treating Toilet Waste

#68
20230047367
2023-02-16

Salt separation and destruction of PFAS utilizing reverse osmosis and salt separation

#69
20230030648
2023-02-02

Cerium oxide nanoparticle, dispersion body, oxidant, antioxidant, and method of producing cerium oxide nanoparticle

#70
20230002250
2023-01-05

Process for controlling treatment of waste fluid generated during petrochemical process using incinerator

#71
20220411288
2022-12-29

REMOVING CONTAMINANTS FROM LIQUIDS

#72
20220402790
2022-12-22

METHOD FOR TREATING WASTEWATER

#73
20220380239
2022-12-01

Method of Use for Toilet Waste Material Treatment

#74
20220348484
2022-11-03

WATER TREATMENT DEVICE AND SYSTEM USING HYDROXYL RADICALS AND METHOD OF USING SAME

#75
20220340459
2022-10-27

Sodium Nitrite Oxidation of Hydrogen Sulfide

#76
20220332612
2022-10-20

Polymer flooding produced water treatment

#77
20220298018
2022-09-22

Iron-carbon composite material, preparation method thereof and use therefor

#78
20220289594
2022-09-15

AUTOMATED MODULATION OF ANTIMICROBIAL CHEMISTRY APPLICATION IN WATER SYSTEMS

#79
20220267174
2022-08-25

Single ended, anti-vibration improved lamp design

#80
20220242750
2022-08-04

PHOTOVOLTAIC DEVICE WITH THERMAL MANAGEMENT

#81
20220241722
2022-08-04

Hydrogen Sulfide Removal in Liquid and Gas Streams

#82
20220220017
2022-07-14

Ferrate based water treatment

#83
20220186118
2022-06-16

METHODS AND SYSTEM FOR A MIXED LIQUID OXIDANT

#84
20220162108
2022-05-26

APPARATUS AND METHOD FOR PROVIDING PURIFIED WATER

#85
20220080483
2022-03-17

SUSTAINED RELEASE REACTANT BLENDS

#86
20220073808
2022-03-10

Multivalent iron bio-inhibitor from waste bauxite residue to control reservoir souring

#87
20220064020
2022-03-03

Water processing apparatus

#88
20220041534
2022-02-10

Cumene-phenol complex with thermal oxidation system

#89
20220041529
2022-02-10

Propane/butane dehydrogenation complex with thermal oxidation system

#90
20220041527
2022-02-10

Naphtha complex with thermal oxidation system

#91
20220041483
2022-02-10

Salt separation and destruction of PFAS utilizing reverse osmosis and salt separation

#92
20220033722
2022-02-03

Renewable transportation fuel process with thermal oxidation system

#93
20210403355
2021-12-30

Method for ecologic configuration of oil production high-salt wastewater artificial wetland to realize up-to-standard operation in winter

#94
20210380455
2021-12-09

Method for treatment of mixed electroplating wasterwater without cyanide and phosphorus-containing reductant

#95
20210372209
2021-12-02

System and method for processing a slurry

#96
20210370366
2021-12-02

Thermal in situ sustainable remediation system and method for groundwater and soil restoration

#97
20210357005
2021-11-18

Riser bracket for supporting a computer card

#98
20210354109
2021-11-18

Filtration system and method for treating water containing nitrogen and phosphorous compounds

#99
20210339300
2021-11-04

ENCAPSULATED REACTANT AND PROCESS

#100
20210322928
2021-10-21

Charge neutral biocide dosing control for membrane biofouling control applications

#101
20210317015
2021-10-14

Methods of improving compatibility of oilfield produced water from different sources

#102
20210300800
2021-09-30

Electro-analytical system for monitoring total organic carbon in a water source

#103
20210276896
2021-09-09

Methods of treating water with powder activated carbon to reduce organic matter content

#104
20210276058
2021-09-09

Reactor for the hydrothermal oxidation treatment of an organic material in a reaction medium

#105
20210253444
2021-08-19

Anionic ferric iron complexes in alkaline aqueous solutions

#106
20210238076
2021-08-05

Hybrid system for contaminants control of industrial process

#107
20210230029
2021-07-29

Method for removing heavy metal pollutants in water with divalent manganese strengthened ferrate

#108
20210214256
2021-07-15

Process and apparatus for wet oxidation of wastes

#109
20210213386
2021-07-15

Decontamination of sulfur contaminants from a vessel

#110
20210206925
2021-07-08

Method for activating polytetrafluoroethylene and method for wastewater treatment, electrogenesis, and hydrogen production using polytetrafluoroethylene

#111
20210206673
2021-07-08

SOIL AND WATER REMEDIATION METHOD AND APPARATUS FOR TREATMENT OF RECALCITRANT HALOGENATED SUBSTANCES

#112
20210206671
2021-07-08

Method for continuous supply of superoxide-containing peracetate oxidant solution

#113
20210198138
2021-07-01

CDF-DREDGE, DROP-TUBE SEPARATOR AND METHOD OF TREATING WETLAND AREAS

#114
20210188669
2021-06-24

REMOVAL OF PHOSPHORUS FROM WATER

#115
20210122655
2021-04-29

Water purification system

#116
20210113959
2021-04-22

Methods for producing and using alkaline aqueous ferric iron solutions

#117
20210087080
2021-03-25

System and method for disinfecting and removing biological material from water to be injected in an underwater injection well

#118
20210017060
2021-01-21

Pedicure, manicure, and massage spa water treatment system

#119
20210017053
2021-01-21

METHOD FOR REMOVING HEAVY METAL FROM WATER BODY

#120
20210017046
2021-01-21

Enhanced foam removal of total suspended solids and multiply charged cations from aqueous or aqueous/oil mixed phase via increased viscoelasticity

#121
20200391156
2020-12-17

WATER TREATMENT TANK AND DESULFURIZATION DEVICE

#122
20200377392
2020-12-03

Methods and compositions to reduce azoles and AOX corrosion inhibitors

#123
20200362467
2020-11-19

1,2,4-triazolo[1,5-a] pyrimidine derivative as copper corrosion inhibitor

#124
20200354243
2020-11-12

Sodium nitrite oxidation of hydrogen sulfide

#125
20200353519
2020-11-12

Sustained release reactant blends

#126
20200350859
2020-11-05

System for use with contaminated land and as part of a facility

#127
20200339454
2020-10-29

Zero discharge water treatment apparatus and method

#128
20200315179
2020-10-08

Method of controlling water surface inhabiting pests

#129
20200299160
2020-09-24

Wastewater treatment apparatus to achieve class B biosolids using chlorine dioxide

#130
20200270145
2020-08-27

Acidic ferrate composition and methods of making ferrate

#131
20200207643
2020-07-02

Water quality measurement device and water quality measurement method

#132
20200206684
2020-07-02

Decontamination of sulfur contaminants from a vessel

#133
20200198985
2020-06-25

Procedure for obtaining scorodite with a high arsenic content from acidic solutions with high content of sulfuric acid

#134
20200189943
2020-06-18

Ballast water treatment method

#135
20200148565
2020-05-14

Soil and water remediation method and apparatus for treatment of recalcitrant halogenated substances

#136
20200131870
2020-04-30

System and method for processing a slurry

#137
20200130802
2020-04-30

BALLAST WATER TREATMENT DEVICE AND BALLAST WATER TREATMENT METHOD

#138
20200049682
2020-02-13

BALLAST WATER MEASUREMENT APPARATUS, SHIP COMPRISING BALLAST WATER MEASUREMENT APPARATUS, AND BALLAST WATER MEASUREMENT METHOD

#139
20200048125
2020-02-13

Method for integrated treatment of electroplating wasterwater

#140
20200044602
2020-02-06

System for use with contaminated land and as part of a facility

#141
20200040253
2020-02-06

Water treatment schemes for injection water flooding recovery processes in carbonate reservoirs

#142
20200024166
2020-01-23

Polymer flooding produced water treatment

#143
20200023281
2020-01-23

Publicly accessible urban beach entertainment complex with a centerpiece man-made tropical-style lagoon and method for providing efficient utilization of limited use land

#144
20200003506
2020-01-02

Compositions containing nano-bubbles in a liquid carrier

#145
20190388942
2019-12-26

Method, system and device for reducing microbial concentration and/or biofilm formation

#146
20190352200
2019-11-21

Electro-analytical system for monitoring total organic carbon in a water source

#147
20190320626
2019-10-24

Oxygenation Device for Aquaculture Tank Group and Control Method

#148
20190276331
2019-09-12

Ex situ ferrate generation

#149
20190270658
2019-09-05

Advanced Oxidation System and Method In a UV Reactor with Electrode

#150
20190270656
2019-09-05

Process for reducing the concentration of arsenic in an aqueous solution comprising a fluoroacid

#151
20190262877
2019-08-29

Situ Ferrate Generation

#152
20190262783
2019-08-29

Ultrafine bubble generation device for aquaculture or wastewater treatment

#153
20190248689
2019-08-15

Method and apparatus for treating natural gas and oil well waste waters for removal of contaminants and dissolved solids

#154
20190248681
2019-08-15

System and method for advanced oxidation of treated sewage effluent

#155
20190241449
2019-08-08

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

#156
20190224729
2019-07-25

In-situ chemical oxidation high pressure injection optimization remediation method for soil and groundwater

#157
20190218121
2019-07-18

Systems and method for oxidative treatment utilizing reactive oxygen species and applications thereof

#158
20190210900
2019-07-11

Soil and water remediation method and apparatus for treatment of recalcitrant halogenated substances

#159
20190194046
2019-06-27

SYSTEMS AND METHODS FOR DYNAMIC SANITIZATION CONTROL

#160
20190176104
2019-06-13

Integrated oxygen probe in submersible oxygenation device

#161
20190151914
2019-05-23

ENCAPSULATED REACTANT AND PROCESS

#162
20190151913
2019-05-23

Encapsulated reactant and process

#163
20190151912
2019-05-23

Chemical oxidation method and compounds

#164
20190145190
2019-05-16

In-situ injection of soil and groundwater—high pressure rotary jet grouting in-situ remediation system and method

#165
20190134559
2019-05-09

PROCESS AND APPARATUS FOR PRODUCING A PRODUCT GAS STREAM

#166
20190118124
2019-04-25

HYDROGEN WATER AND MAGNETIC WATER GENERATING WATER BOTTLE

#167
20190112210
2019-04-18

Accelerated oxidation treatment method and accelerated oxidation treatment device

#168
20190105692
2019-04-11

Sustained release reactant blends

#169
20190084850
2019-03-21

Microbubble generator for enhanced plasma treatment of liquid

#170
20190039930
2019-02-07

Pedicure, manicure, and massage spa water treatment system

#171
20190015880
2019-01-17

Processes for Treating Acid Producing Waste Rock

#172
20190002316
2019-01-03

Method for processing contaminated wastewater from the preparation of isophorone, isophoronenitrile and isophoronediamine

#173
20180370833
2018-12-27

Process for treating produced water from an oil and gas field

#174
20180368415
2018-12-27

Method of controlling water surface inhabiting pests

#175
20180354840
2018-12-13

Method for immobilizing arsenic, and arsenic-containing vitrified waste

#176
20180354825
2018-12-13

Sodium nitrite oxidation of hydrogen sulfide

#177
20180353900
2018-12-13

Decontamination of sulfur contaminants from a vessel

#178
20180333511
2018-11-22

Microplasma devices for surface or object treatment and biofilm removal

#179
20180327295
2018-11-15

Wastewater treatment and solids reclamation system

#180
20180319685
2018-11-08

Soil and water remediation method and apparatus for treatment of recalcitrant halogenated substances

#181
20180312416
2018-11-01

Method for treating condensed vapor streams containing odorous compounds

#182
20180305229
2018-10-25

Method for removal of recalcitrant selenium species from wastewater

#183
20180297872
2018-10-18

Waste treatment system

#184
20180265386
2018-09-20

Advanced oxidation process of degrading nonsteroidal anti-inflammatory drugs in sewage by UV persulfate

#185
20180257962
2018-09-13

PROCESS FOR THE DISPOSAL OF WASTES, PARTICULARLY OF SLUDGES DERIVING FROM WASTE WATER DEPURATION

#186
20180185828
2018-07-05

Copper-doped iron metal-organic framework, preparation method thereof, and application method for activation of persulfate to treat organic wastewater

#187
20180178263
2018-06-28

Chemical oxidation method and compounds

#188
20180171730
2018-06-21

SYSTEM AND METHOD FOR PROCESSING A SLURRY

#189
20180170777
2018-06-21

PROCESS FOR OXIDIZING ONE OR MORE THIOL COMPOUNDS AND SUBSEQUENT SEPARATION IN A SINGLE VESSEL

#190
20180162747
2018-06-14

Method for generating hydroxyl radical and removing organic pollutants in water by utilizing an organic membrane

#191
20180154409
2018-06-07

Chemical oxidation method

#192
20180148633
2018-05-31

Water treatment schemes for injection water flooding recovery processes in carbonate reservoirs

#193
20180148353
2018-05-31

Plasma water purifier having packed bed discharges with water dielectric barriers

#194
20180136186
2018-05-17

Water quality analysis device

#195
20180134589
2018-05-17

Use of oxidizing and non-oxidizing biocides for control of bacteria tolerant to stabilized-oxidant treatment

#196
20180118591
2018-05-03

Water treatment systems and methods

#197
20180118588
2018-05-03

CONTROL OF BACTERIAL ACTIVITY, SUCH AS IN SEWERS AND WASTEWATER TREATMENT SYSTEMS

#198
20180079668
2018-03-22

Waste liquid treatment method and waste liquid treatment apparatus

#199
20180057384
2018-03-01

Recycling and treatment process for produced and used flowback fracturing water

#200
20180057372
2018-03-01

WASTEWATER RISK MATERIAL REDUCTION EQUIPMENT FOR REMOVING ECOTOXICITY AND METHOD THEREOF

#201
20180050938
2018-02-22

Process and apparatus for treating water

#202
20170369331
2017-12-28

Processing contaminated water containing volatile compounds via flash evaporation

#203
20170354024
2017-12-07

PLASMA LIQUID GENERATING DEVICE

#204
20170334753
2017-11-23

METHODS OF SYNTHESIZING AN OXIDANT AND APPLICATIONS THEREOF

#205
20170297934
2017-10-19

PRESSURE CYCLING WASTEWATER TREATMENT APPARATUS

#206
20170283286
2017-10-05

Sodium nitrite oxidation of hydrogen sulfide

#207
20170267561
2017-09-21

System and method for removing iron from waste water

#208
20170259219
2017-09-14

Compositions containing nano-bubbles in a liquid carrier

#209
20170253507
2017-09-07

Treatment of organic contaminated materials with manganese oxide media

#210
20170233274
2017-08-17

CONTAMINANT REMOVAL FROM WASTE WATER

#211
20170225973
2017-08-10

Apparatus and methods for water treatment

#212
20170217803
2017-08-03

Redox water treatment method

#213
20170210655
2017-07-27

Method for the biological treatment of sulphate containing waste water, via reduction of sulphate to sulphide then its oxidation to elemental sulphur

#214
20170210648
2017-07-27

Waste treatment system

#215
20170197842
2017-07-13

Using method of waste silicon slurry and products obtained therefrom

#216
20170191237
2017-07-06

Floating lake system and methods of treating water within a floating lake

#217
20170173649
2017-06-22

Encapsulated reactant and process

#218
20170144901
2017-05-25

Advanced oxidation system and method in a UV reactor with electrode

#219
20170144892
2017-05-25

Processing Scheme and System for Gray Water Purification

#220
20170129792
2017-05-11

Selenium removal using aluminum salt at conditioning and reaction stages to activate zero-valent iron (ZVI) in pironox process

#221
20170129787
2017-05-11

UV light disinfection and post-aeration device for a wastewater treatment system

#222
20170113954
2017-04-27

System for Conditioning, Energizing, and Oxygenating Water

#223
20170113949
2017-04-27

Method for reducing arsenic concentration in aqueous solutions

#224
20170107137
2017-04-20

Resource reuse-type industrial waste water treatment method and apparatus utilizing oxidizing agent generated by utilizing waste water

#225
20170107122
2017-04-20

RAW WATER TREATMENT METHOD

#226
20170088447
2017-03-30

Processing of aqueous waste streams to remove naphthenic acids

#227
20170080384
2017-03-23

Decontamination of sulfur contaminants from a vessel

#228
20170057850
2017-03-02

Composition and method for remediation of contaminated water

#229
20170043854
2017-02-16

Plant for the treatment of waste water on board of vessels

#230
20170036931
2017-02-09

METHODS AND KITS FOR STABILIZING OXIDIZERS AND SANITIZING WATER

#231
20170036928
2017-02-09

Methods of inhibiting fouling in liquid systems

#232
20170029306
2017-02-02

Water treatment system and power generation facility

#233
20170016288
2017-01-19

System and method for processing a slurry

#234
20170015571
2017-01-19

Synergistic Wastewater Odor Control Composition, Systems, and Related Methods Therefor

#235
20160368795
2016-12-22

Seawater plant with inclined aeration and mixed auto recovery

#236
20160368786
2016-12-22

Surfactant removal from produced waters

#237
20160332137
2016-11-17

Medium material and its preparation method for elimination of arsenic pollution from groundwater

#238
20160326037
2016-11-10

Use of phosphotartaric acid and the salts thereof for the treatment of water in water-conducting systems

#239
20160326020
2016-11-10

Method for treatment of drill cuttings

#240
20160326019
2016-11-10

Method for recycling oilfield and other wastewater

#241
20160317952
2016-11-03

Coated granular filtration media

#242
20160311708
2016-10-27

Submergible biocide reactor and method

#243
20160304373
2016-10-20

LOW ENERGY ACID MINE DRAINAGE TREATMENT PROCESS AND SYSTEM

#244
20160297697
2016-10-13

Systems and methods of reducing a bacteria population in high hydrogen sulfide water

#245
20160296894
2016-10-13

DEVICE FOR OXYGENATING DRINKING WATER

#246
20160289093
2016-10-06

A PROCESS FOR REMOVING UREA FROM WATER

#247
20160288178
2016-10-06

Modular oxidant delivery system

#248
20160281005
2016-09-29

Process, method, and system for removing mercury from pipelines

#249
20160272518
2016-09-22

Method and apparatus for applying plasma particles to a liquid and use for disinfecting water

#250
20160264436
2016-09-15

FLUID TREATMENT APPARATUS

#251
20160257584
2016-09-08

SYSTEMS AND METHODS FOR TREATING NON-POINT SOURCE POLLUTANTS IN WATER RUNOFF USING SLOW-RELEASE AGENTS

#252
20160207813
2016-07-21

Advanced oxidation process for ex-situ groundwater remediation

#253
20160202220
2016-07-14

Liquid phase phenol analysis

#254
20160200604
2016-07-14

METHOD OF ADVANCED REMOVAL OF PERSISTENT ORGANIC POLLUTANTS AND HEAVY METALS IN WATER BODY

#255
20160185622
2016-06-30

Water treatment systems and methods

#256
20160159670
2016-06-09

Waste treatment process

#257
20160159669
2016-06-09

REMOVAL OF METALS FROM WASTEWATER

#258
20160152496
2016-06-02

Method for processing contaminated wastewater from the preparation of isophorone, isophoronenitrile and isophoronediamine

#259
20160145126
2016-05-26

Ballasted clarification system

#260
20160143290
2016-05-26

Method of controlling water surface inhabiting pests

#261
20160122219
2016-05-05

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

#262
20160115050
2016-04-28

Wastewater treatment process

#263
20160096747
2016-04-07

Compositions and methods for selective anion removal

#264
20160083275
2016-03-24

WATER TREATMENT SYSTEMS AND METHODS

#265
20160082367
2016-03-24

CONCENTRATION OF SUSPENSIONS

#266
20160074806
2016-03-17

Carbon dioxide mineralization using reject brine

#267
20160068417
2016-03-10

Systems and method of water treatment utilizing reactive oxygen species and applications thereof

#268
20160060144
2016-03-03

Method of removing particulate silicon from an effluent water

#269
20160039691
2016-02-11

Pressure cycling wastewater treatment apparatus

#270
20160031735
2016-02-04

Synergistic interaction of weak cation exchange resin and magnesium oxide

#271
20160031733
2016-02-04

Method and Apparatus for Fluid Purification

#272
20160031732
2016-02-04

METHODS OF SYNTHESIZING AN OXIDANT AND APPLICATIONS THEREOF

#273
20160030988
2016-02-04

Sustained release reactant blends

#274
20150380117
2015-12-31

Concentrate treatment system

#275
20150353402
2015-12-10

Water Treatment System

#276
20150352503
2015-12-10

Micro-bubble generating device

#277
20150336808
2015-11-26

TREATMENT OF WASTEWATER

#278
20150329398
2015-11-19

Method for treating organic laden produced water

#279
20150315047
2015-11-05

Apparatus and method for liquid pumping

#280
20150307380
2015-10-29

FORMULATIONS CONTAINING A NON-OXIDATIVE BIOCIDE AND A SOURCE OF ACTIVE HALOGEN AND USE THEREOF IN WATER TREATMENT

#281
20150306551
2015-10-29

Aeration equipment

#282
20150299016
2015-10-22

Water treatment device

#283
20150299015
2015-10-22

Method for controlling desalination and salt discharging in supercritical water oxidation system

#284
20150299009
2015-10-22

Waste treatment system

#285
20150298056
2015-10-22

Desulfurization method and device for sulfuric acid production device

#286
20150292314
2015-10-15

Treatment of produced water with seeded evaporator

#287
20150291462
2015-10-15

Slurry biocide

#288
20150283521
2015-10-08

Microbubble therapy method and generating apparatus

#289
20150283418
2015-10-08

Method for hydrothermal oxidation treatment for organic halogen compound

#290
20150274558
2015-10-01

Advanced oxidation system and method in a UV reactor with electrode

#291
20150273546
2015-10-01

Soil and water contamination remediation injector and method of use

#292
20150273408
2015-10-01

Method, a bubble generating nozzle, and an apparatus for generating micro-nano bubbles

#293
20150266757
2015-09-24

GREASE INTERCEPTOR

#294
20150259232
2015-09-17

Treatment of produced water concentrate

#295
20150239759
2015-08-27

Microbubble Generator for Enhanced Plasma Treatment of Liquid

#296
20150225264
2015-08-13

Liquid treatment apparatus and liquid treatment method

#297
20150203377
2015-07-23

System for removing minerals from a brine using electrodialysis

#298
20150191384
2015-07-09

Method for treating organic waste, in particular sludge from wastewater treatment plants, and facility for implementing said method

#299
20150158751
2015-06-11

Methods and compositions for treating water-containing systems

#300
20150151999
2015-06-04

Sludge treatment method