ClassID:

86308

C02F1/722 - CPC Classification

Classification description:

Treatment of water, waste water, or sewage by oxidation Oxidation by peroxides

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

Methods and Systems of Iodine Capture from Aqueous Solutions

#2
20260132066
2026-05-14

SEMICONDUCTOR PROCESS WASTEWATER TREATMENT SYSTEM TO WHICH ADVANCED OXIDATION PROCESS AND ANAEROBIC BIOLOGICAL PROCESS ARE APPLIED AND SEMICONDUCTOR PROCESS WASTEWATER TREATMENT METHOD USING THE SAME

#3
20260125297
2026-05-07

SYSTEM AND METHOD FOR REMEDIATION OF WASTEWATER INCLUDING AEROBIC AND ELECTROCOAGULATION TREATMENT

#4
20260109631
2026-04-23

ENHANCED ACTIVATED SLUDGE SYSTEM FOR REMOVING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM A FLOW OF WASTEWATER AND/OR LANDFILL LEACHATE

#5
20260108925
2026-04-23

SYSTEM AND METHOD FOR WATER TREATMENT AND SOIL REMEDIATION USING HIGH-PRESSURE AND HIGH CONCENTRATION DISSOLVED OZONE

#6
20260091987
2026-04-02

PURE WATER PRODUCTION DEVICE

#7
20260078037
2026-03-19

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

#8
20260078019
2026-03-19

IN-FIELD ANTIMICROBIAL REGULATION AND VALIDATION SYSTEM FOR IRRIGATION SYSTEM

#9
20260070822
2026-03-12

PLASMA PLATFORM FOR RAPID DEGRADATION OF TOXIC ORGANIC COMPOUNDS INCLUDING PER- AND POLYFLUORINATED COMPOUNDS

#10
20250388501
2025-12-25

COMPOSITION AND USE THEREOF

#11
20250383329
2025-12-18

SYSTEMS AND METHODS FOR MEASURING COMPOSITION OF WATER

#12
20250333029
2025-10-30

Automatic Express Washing Pod

#13
20250332552
2025-10-30

MIXED MATRIX MEMBRANES

#14
20250320140
2025-10-16

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

#15
20250303398
2025-10-02

CATALYST, SYSTEM AND METHOD FOR MINERALIZATION OF ORGANIC POLLUTANTS

#16
20250289744
2025-09-18

Treatment of Azoles

#17
20250276925
2025-09-04

WATER PURIFICATION SYSTEM AND WATER PURIFICATION METHOD

#18
20250270114
2025-08-28

WASTEWATER TREATMENT SYSTEM AND METHODS UTILIZING CHEMICAL PRE-TREATMENT AND FOAM FRACTIONATION

#19
20250263322
2025-08-21

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

#20
20250263321
2025-08-21

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

#21
20250236541
2025-07-24

Methods and Systems of Iodine Capture from Aqueous Solutions

#22
20250197265
2025-06-19

Low-carbon near zero emission process of industrial waste water

#23
20250197259
2025-06-19

CATALYST FOR DECOMPOSING NON-DEGRADABLE POLLUTANTS AND NON-DEGRADABLE POLLUTANT DECOMPOSITION SYSTEM INCLUDING THE CATALYST

#24
20250197254
2025-06-19

HYDRODYNAMIC CAVITATION SYSTEM FOR THE REMOVAL OF UNWANTED, TOXIC, OR CONTAMINATED ORGANIC AND INORGANIC COMPOUNDS

#25
20250197248
2025-06-19

WATER TREATMENT SYSTEM

#26
20250162918
2025-05-22

Method for Treating Ground Water

#27
20250154041
2025-05-15

WASTEWATER TREATMENT SYSTEM AND METHODS UTILIZING CHEMICAL PRE-TREATMENT AND FOAM FRACTIONATION

#28
20250145507
2025-05-08

METHOD FOR TREATING REFRACTORY ORGANIC POLLUTANTS IN WASTEWATER

#29
20250115506
2025-04-10

Parallel Supercritical Water Oxidation (SCWO) Reactors with External Heating and Methods of Destroying PFAS

#30
20250100917
2025-03-27

TREATMENT METHOD FOR WASTE WATER

#31
20250091919
2025-03-20

METHOD AND SYSTEM FOR WATER TREATMENT USING MODIFIED ADVANCED OXIDIZING TECHNOLOGY

#32
20250083985
2025-03-13

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

#33
20250083978
2025-03-13

Destruction of PFAS Via an Oxidation Process and Apparatus Suitable for Transportation to Contaminated Sites

#34
20250073672
2025-03-06

POLYETHYLENEIMINE MODIFIED GRAPHENE OXIDES AND METHODS FOR MAKING AND USING SAME

#35
20250051201
2025-02-13

WASTEWATER OXIDATION WITH HYDROGEN PEROXIDE INJECTED IN THE AIR-GAP OF A VESSEL

#36
20250041468
2025-02-06

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

#37
20250027256
2025-01-23

METHOD AND APPARATUS FOR DISINFECTANT TEXTILES AND MAINTAINING INCREASED OXIDATION REDUCTION POTENTIAL LEVELS

#38
20250026672
2025-01-23

CONTAINER AND PURIFICATION APPARATUS

#39
20250019285
2025-01-16

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

#40
20250019266
2025-01-16

Methods and Systems for Recycling Materials During PFAS Destruction

#41
20250019265
2025-01-16

Methods and Systems of Oxidative Pretreatment of Aqueous Solutions Containing PFAS

#42
20250011203
2025-01-09

PURIFICATION APPARATUS AND CONTROL METHOD

#43
20250002382
2025-01-02

Preventing Hydrogen Embrittlement During Supercritical Water Oxidation (SCWO) of PFAS

#44
20250002381
2025-01-02

PREPARATION METHOD AND USE OF NOVEL COPPER-METAL ORGANIC FRAMEWORK (CU-MOF)-DERIVED MAGNETIC Fe3O4@Cu/C COMPOSITE FOR ANTIBIOTIC DEGRADATION

#45
20240417292
2024-12-19

COMBINED PHOTOACTIVATED REDUCTION AND OXIDATION PROCESS AND SYSTEM FOR THE TREATMENT OF CONTAMINANTS IN WATER

#46
20240417291
2024-12-19

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

#47
20240416332
2024-12-19

POSITIVELY CHARGED QUATERNARY AMMONIUM SALT POLYMER CATALYST AND PREPARATION METHOD AND APPLICATION THEREOF

#48
20240383789
2024-11-21

SYSTEMS AND METHODS FOR PRODUCING ULTRAPURE WATER FOR SEMICONDUCTOR FABRICATION PROCESSES

#49
20240383785
2024-11-21

METHOD OF WASTEWATER TREATMENT

#50
20240367998
2024-11-07

METHOD AND SYSTEM FOR WATER INTEGRITY CONTROL

#51
20240351928
2024-10-24

SYSTEMS AND METHOD OF BIODEGRADATION OF RECALCITRANT COMPOUNDS USING FUNGAL REACTORS

#52
20240351005
2024-10-24

SILICATE MODIFIED MANGANESE-BASED MATERIAL AND PREPARATION METHOD AND APPLICATION THEREOF

#53
20240350999
2024-10-24

COAXIAL DIELECTRIC BARRIER DISCHARGE PLASMA BIPHASIC MICROREACTOR FOR CONTINUOUS OXIDATIVE PROCESSES

#54
20240336496
2024-10-10

SORBENTS AND METHODS FOR THE CAPTURE AND DEFLUORINATION OF PER AND POLY FLUOROALKYL SUBSTANCES (PFAS)

#55
20240318515
2024-09-26

SYSTEM AND METHOD FOR PROCESSING A SLURRY

#56
20240286942
2024-08-29

Method and System for Processing a Fluid

#57
20240270609
2024-08-15

APPARATUS AND PROCESS FOR CONVERTING AMMONIA FROM AN AMMONIA-CONTAINING AQUEOUS SOLUTION TO MOLECULAR NITROGEN

#58
20240262730
2024-08-08

PURE WATER PRODUCTION APPARATUS AND PURE WATER PRODUCTION METHOD

#59
20240239698
2024-07-18

METHOD AND SYSTEM FOR TREATMENT OF BRACKISH WATER INLAND DESALINATION BRINE

#60
20240228349
2024-07-11

Method for recovering phosphorus and iron and use thereof

#61
20240228341
2024-07-11

METHOD FOR REMOVAL OF HUMIC ACID FROM WATER

#62
20240182333
2024-06-06

METHODS OF TREATING COMPOUNDS USING VISIBLE LIGHT-ENABLED ACTIVATION OF PEROXYDISULFATE

#63
20240182328
2024-06-06

STABLE PERCARBOXYLIC ACID COMPOSITIONS AND USES THEREOF

#64
20240150206
2024-05-09

FUNCTIONAL AQUEOUS SOLUTION SUPPLY APPARATUS

#65
20240116789
2024-04-11

REMOVAL OF CHELATED IRON FROM PRODUCED WATER

#66
20240116785
2024-04-11

COMPOSITIONS AND METHODS FOR TREATING WATER BY STABILIZING IN SITU GENERATED OXIDANTS

#67
20240101459
2024-03-28

Harmless and Recycling Treatment Method for Kitchen Waste

#68
20240083792
2024-03-14

System and method for recovering nutrients from a high nitrogenous liquid waste

#69
20240083791
2024-03-14

System and method for recovering nutrients from a high nitrogenous liquid waste

#70
20240051855
2024-02-15

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

#71
20240034654
2024-02-01

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

#72
20240010530
2024-01-11

Application of hydrophobic phthalocyanine as heterogeneous catalyst in oxidizing phenol wastewater by hydrogen peroxide

#73
20240010529
2024-01-11

COMBINED ELECTROCHEMICAL ADVANCED OXIDATION PROCESS FOR REMOVAL OF ORGANIC CONTAMINATION IN WATER

#74
20240002255
2024-01-04

WATER TREATMENT SYSTEM AND METHOD FOR USE WITH AN ENVIRONMENTAL CHAMBER OR AN INCUBATOR

#75
20230406744
2023-12-21

METHOD FOR SIMULTANEOUSLY TREATING HIGH CONCENTRATION OF SULFIDE AND ORGANIC COMPOSITION CONTAINED IN WASTE LIQUID

#76
20230406739
2023-12-21

PLUMBING SYSTEM AND METHOD FOR PURIFYING DRINKING WATER

#77
20230405527
2023-12-21

Installation system comprising a wastewater line

#78
20230398514
2023-12-14

HYDROTHERMAL REACTOR SYSTEMS AND METHODS

#79
20230398492
2023-12-14

Device and method for protecting drinking water from microorganisms

#80
20230373824
2023-11-23

Destruction of Perfluorosulfonic Acids (PFSAs) via Supercritical Water Oxidation

#81
20230373823
2023-11-23

Method for remediating groundwater organic contamination by in-situ reaction zone

#82
20230372910
2023-11-23

FENTON-LIKE CATALYST MATERIAL WITH ELECTRON-POOR Cu CENTER, AND PREPARATION METHOD AND USE THEREOF

#83
20230365450
2023-11-16

Portable Systems for High Throughput Liquid Purification

#84
20230348302
2023-11-02

PFAS remediation using high redox potential free-radicals

#85
20230331602
2023-10-19

ADVANCED OXIDATION USING SUPEROXIDE RADICAL AND FREE AVAILABLE CHLORINE

#86
20230331601
2023-10-19

METHOD FOR WATER PURIFICATION AND SANITIZATION

#87
20230322595
2023-10-12

Wastewater Ozone Treatment

#88
20230312386
2023-10-05

Method and system for providing ultrapure water with flexible lamp configuration

#89
20230295027
2023-09-21

Systems and methods for producing ultrapure water for semiconductor fabrication processes

#90
20230278897
2023-09-07

WATER ENERGY MATRIX CONTROL

#91
20230276800
2023-09-07

Water temperature as a means of controlling kinetics of onsite generated peracids

#92
20230271862
2023-08-31

FORMULATION FOR PURIFYING RESERVOIRS FROM CYANOBACTERIA AND GREEN ALGAE

#93
20230264996
2023-08-24

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

#94
20230264992
2023-08-24

Application of hydrophobic phthalocyanine as heterogeneous catalyst in oxidizing phenol wastewater by hydrogen peroxide

#95
20230264179
2023-08-24

Preparation Method and Use of Cobalt Nanoparticle/Boron Nitride Composite

#96
20230242430
2023-08-03

Integrated device and method for treating toxic and refractory wastewater

#97
20230227336
2023-07-20

Destruction of PFAS via an oxidation process and apparatus suitable for transportation to contaminated sites

#98
20230227335
2023-07-20

Destruction of PFAS via an oxidation process and apparatus suitable for transportation to contaminated sites

#99
20230202887
2023-06-29

Method for intensification of advanced biological nitrogen removal and reduction of endocrine disrupting toxicity

#100
20230192515
2023-06-22

WATER TREATMENT APPARATUS AND WATER TREATMENT METHOD

#101
20230183111
2023-06-15

USE OF A CHLORINE DIOXIDE PRECURSOR FOR CONTROLLING ION METABOLISM OF BACTERIA IN COOLING WATER SYSTEMS

#102
20230180763
2023-06-15

NON-CHLORINATED OXIDIZING BIOCIDE CHEMISTRIES, THEIR METHODS OF PRODUCTION, APPLICATION AND METHODS OF FEED THEREOF

#103
20230166995
2023-06-01

ANAEROBIC MEMBRANE BIOREACTOR COUPLED WITH UV ADVANCED DISINFECTION PROCESS FOR WASTEWATER TREATMENT

#104
20230166979
2023-06-01

Method for treating copper-containing waste etching solution

#105
20230129237
2023-04-27

WATER-PROCESSING ELECTROCHEMICAL REACTOR

#106
20230116436
2023-04-13

Catalyst-free method for degrading dioxane in alkyl ether sulfate vacuum removal water

#107
20230106698
2023-04-06

System for treatment and disinfection of industrial effluents

#108
20230077333
2023-03-16

Hydrodynamic cavitation system for the removal of unwanted, toxic, or contaminated organic and inorganic compounds

#109
20230070706
2023-03-09

Wastewater treatment system and methods utilizing chemical pre-treatment and foam fractionation

#110
20230055791
2023-02-23

METHOD OF TREATING BALLAST WATER

#111
20230050281
2023-02-16

METHOD FOR TREATING WATERS, SEDIMENTS AND/OR SLUDGES

#112
20230049247
2023-02-16

Destruction of PFAS via an oxidation process and apparatus suitable for transportation to contaminated sites

#113
20230046975
2023-02-16

Amorphous cobalt-inherent silicon oxide catalyst

#114
20230036172
2023-02-02

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

#115
20230002266
2023-01-05

PROCESSES FOR TREATMENT OF RESIDUALS

#116
20230002261
2023-01-05

MULTI-STAGE APPARATUS AND PROCESS FOR ADVANCED OXIDATION TREATMENT OF WASTEWATER

#117
20220411296
2022-12-29

Liquid Medium Purification and Stirring Device

#118
20220411287
2022-12-29

System for monitoring hydroxyl radical scavenging index in water using real-time multi-fluorescence analyzer and parallel factor analysis apparatus, and method therefor

#119
20220396507
2022-12-15

METHOD FOR DEGRADING ANTIBIOTICS BY AQUEOUS PHASE TRANSFER CATALYSIS USING AN ANIONIC LIQUID AND HYDROGEN PEROXIDE

#120
20220356086
2022-11-10

Method for electrolysis-ozone-corrosion inhibitor/electrolysis-ozone-hydrogen peroxide-corrosion inhibitor coupling treatment on toxic and refractory wastewater

#121
20220332611
2022-10-20

METHODS AND COMPOSITIONS FOR THE TREATMENT OF PRODUCED WATER

#122
20220324726
2022-10-13

Repairing Material for Emergency Treatment of Black and Odorous Surface Water Environment and Its Preparation Method

#123
20220323903
2022-10-13

Methods for treating odors

#124
20220306493
2022-09-29

Passive, gravity-driven system for treatment of an effluent in a diagnostic system

#125
20220298045
2022-09-22

Treatment of Azoles

#126
20220298038
2022-09-22

A METHOD FOR DISRUPTING BIOFILMS IN WASTEWATER SYSTEMS

#127
20220298028
2022-09-22

Passive, gravity-driven system for treatment of an effluent in a diagnostic system

#128
20220279793
2022-09-08

Stable compositions of uncomplexed iodine and methods of use

#129
20220267179
2022-08-25

ELIMINATION OF FORMALDEHYDE IN WASTEWATER THROUGH OXIDATION TREATMENT

#130
20220267178
2022-08-25

Modified sulfuric acid and uses thereof

#131
20220259803
2022-08-18

Methods of microbial control

#132
20220242761
2022-08-04

Method and device to clean a treatment water containing a veterinary product for aquatic animals

#133
20220241830
2022-08-04

TREATMENT OF CONTAMINATED SOIL AND WATER

#134
20220232827
2022-07-28

Water temperature as a means of controlling kinetics of onsite generated peracids

#135
20220227650
2022-07-21

Integrated boron removal and flocculation process for treating fracturing wastewater

#136
20220220014
2022-07-14

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

#137
20220212966
2022-07-07

Method for removing biofilm

#138
20220204370
2022-06-30

METHOD FOR CONTROLLING ODOR AND TASTE PRODUCING METABOLITES IN WATER SYSTEMS THROUGH USE OF PRIMARY AND SECONDARY OXIDATION PROCESSES

#139
20220202010
2022-06-30

Continuous on-line adjustable disinfectant/sanitizer/bleach generator

#140
20220194836
2022-06-23

Wastewater treatment system and methods utilizing chemical pre-treatment and foam fractionation

#141
20220169541
2022-06-02

Ferro-cavitation processes for target metal separation

#142
20220144674
2022-05-12

Methods for treating selenocyanate in wastewater

#143
20220119294
2022-04-21

System and method for treating contaminated water

#144
20220112106
2022-04-14

Method for processing wastewater having organic high-concentration ammonia-nitrogen

#145
20220098072
2022-03-31

Of solid household wastes landfills and industrial sewages

#146
20220081335
2022-03-17

Chiller water sampling device

#147
20220041473
2022-02-10

Stable percarboxylic acid compositions and uses thereof

#148
20220033290
2022-02-03

In-situ remediation of sulfate contamination

#149
20220031888
2022-02-03

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

#150
20210388561
2021-12-16

Methods of pulp fiber treatment

#151
20210387879
2021-12-16

PER- AND POLYFLUOROALKYL SUBSTANCES REMEDIATION

#152
20210387878
2021-12-16

Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water

#153
20210380451
2021-12-09

Method and system for providing ultrapure water with flexible lamp configuration

#154
20210372209
2021-12-02

System and method for processing a slurry

#155
20210339300
2021-11-04

ENCAPSULATED REACTANT AND PROCESS

#156
20210290802
2021-09-23

CONTAINER-PROCESSING MACHINE AND METHOD FOR CLEANING A CONTAINER-PROCESSING MACHINE

#157
20210285114
2021-09-16

Electrochemical hydrogen peroxide generating device

#158
20210284935
2021-09-16

Enhanced peroxygen stability in multi-dispense TAED-containing peroxygen solid

#159
20210276897
2021-09-09

In-house closed water filter system to remove carcinogenic 1,4-dioxane and other contaminants to purify drinking water

#160
20210269337
2021-09-02

Multifunctional continuous hydrothermal oxidation experiment system and use method therefor

#161
20210253458
2021-08-19

Catalytic oxidation system and process for selective cyanide removal

#162
20210238071
2021-08-05

PROCESS TO TREAT WASTE BRINE

#163
20210238070
2021-08-05

Sanitary food washing stage in food production

#164
20210238069
2021-08-05

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

#165
20210221717
2021-07-22

SYSTEM AND METHOD FOR GENERATION OF REACTIVE OXYGEN SPECIES AND APPLICATIONS THEREOF

#166
20210208119
2021-07-08

Aqueous peracetic acid detection

#167
20210206673
2021-07-08

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

#168
20210206671
2021-07-08

Method for continuous supply of superoxide-containing peracetate oxidant solution

#169
20210181167
2021-06-17

Systems and Methods for Measuring Composition of Water

#170
20210179466
2021-06-17

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

#171
20210179460
2021-06-17

Chiller water sampling device

#172
20210179459
2021-06-17

Compound solution and method for livestock

#173
20210155514
2021-05-27

Robust flow-through platform for organic contaminants removal

#174
20210155512
2021-05-27

RECYCLING OF WATER IN A MINING BY-PRODUCT

#175
20210139357
2021-05-13

Apparatus and process for water treatment

#176
20210139354
2021-05-13

Destruction of PFAS in the presence of silica

#177
20210130201
2021-05-06

METHOD AND APPARATUS FOR IN-SITU REMOVAL OF PER- AND POLY-FLUOROALKYL SUBSTANCES

#178
20210108165
2021-04-15

Organics Removal For Algae Biofuel Systems

#179
20210107816
2021-04-15

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

#180
20210094849
2021-04-01

ENCAPSULATED REACTANT AND PROCESS

#181
20210087079
2021-03-25

Ferro-cavitation processes for target metal separation

#182
20210078875
2021-03-18

UV/O/HOadvanced oxidation reactor and process

#183
20210070635
2021-03-11

Water energy matrix control

#184
20210053852
2021-02-25

PROCESS AND SYSTEM FOR SUBCRITICAL OXIDATION OF WATER-BORNE ORGANIC CONTAMINANTS

#185
20210053841
2021-02-25

Determination of hydroxyl radical scavenging capacity and related techniques in advanced oxidative processes

#186
20210047210
2021-02-18

FLOW APPARATUS FOR TREATING PHARMACEUTICAL WASTE

#187
20210047208
2021-02-18

WATER TREATMENT PROCESS

#188
20210032131
2021-02-04

LIQUID TREATMENT APPARATUS AND METHOD

#189
20210024388
2021-01-28

ADVANCED OXIDATION WATER TREATMENT SYSTEM AND METHOD

#190
20210024387
2021-01-28

APPARATUS AND METHOD FOR OXIDATIVE TREATMENT OF ORGANIC CONTAMINANTS IN WASTE WATER

#191
20210023545
2021-01-28

Fenton-like catalytic material with dual reaction centers and preparation method thereof

#192
20210015096
2021-01-21

Water temperature as a means of controlling kinetics of onsite generated peracids

#193
20210009453
2021-01-14

Recirculating, purifying, disinfecting, cooling, decontaminating, feedback controlled water system for drinking water and other uses to improve health and well being of animals and humans

#194
20200407241
2020-12-31

Destruction of PFAS via an oxidation process and apparatus suitable for transportation to contaminated sites

#195
20200398259
2020-12-24

Magnetic FeOnanospheres with PNH surface modification and application hereof in water treatment

#196
20200398257
2020-12-24

Catalyst and a wastewater treatment method

#197
20200390920
2020-12-17

Method, system and device for reducing microbial concentration and/or biofilm formation and/or reducing mineral and chemical concentrations to purify contaminated surfaces and substances

#198
20200361800
2020-11-19

Composition for water treatment and methods of manufacture

#199
20200361794
2020-11-19

Water treatment apparatus

#200
20200346959
2020-11-05

Method for reducing pollutant discharge in phenol and acetone production

#201
20200331781
2020-10-22

FLUID TREATMENT PROCESS

#202
20200331774
2020-10-22

Use of Keplerate type polyoxymolybdates for decontaminating aquatic environments

#203
20200315179
2020-10-08

Method of controlling water surface inhabiting pests

#204
20200290910
2020-09-17

Process for reduction of sulfide from water and wastewater

#205
20200281207
2020-09-10

METHOD OF USING MACROCYCLIC ACTIVATED PEROXIDES FOR MICROBE REDUCTION

#206
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2020-08-20

Method for treatment and disinfection of industrial effluents

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2020-08-20

SYSTEM AND METHOD FOR GENERATION OF REACTIVE OXYGEN SPECIES AND APPLICATIONS THEREOF

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20200247689
2020-08-06

Method, system and apparatus for treatment of fluids

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20200231475
2020-07-23

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

#210
20200230549
2020-07-23

Reducing mercury air and water emissions from a coal fired power plant within a FGD system using a biocide

#211
20200207648
2020-07-02

Method for preparing a catalyst and using the catalyst for wastewater treatment

#212
20200199000
2020-06-25

Methods of paper mill processing using recycled white water with microbial control

#213
20200179916
2020-06-11

Composite metal organic framework materials, processes for their manufacture and uses thereof

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20200165553
2020-05-28

Apparatus and method for refractory organics conversion into biogas

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20200156971
2020-05-21

Wastewater Treatment System and Method with Catalysts

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20200148565
2020-05-14

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

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20200148563
2020-05-14

ULTRAVIOLET LIGHT ACTIVATED OXIDATION PROCESS FOR THE REDUCTION OF ORGANIC CARBON IN SEMICONDUCTOR PROCESS WATER

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20200140310
2020-05-07

Method for preparing eridite rod-shaped particles for water treatment by utilizing wastewater

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2020-04-30

System and method for processing a slurry

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20200131062
2020-04-30

Method of boron-contained wastewater treatment

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20200123033
2020-04-23

Composition and method for reducing halogenated decomposition byproducts in the water of aquatic facilities

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20200102239
2020-04-02

METHOD FOR TREATING SLUDGE

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20200079665
2020-03-12

System and method for generation of point of use reactive oxygen species

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20200062623
2020-02-27

Method for down-hole treatment of a production well for sulfur based contaminants

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20200048118
2020-02-13

Method for treating wastewater and wastewater sludge using a percarboxylic acid

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2020-02-13

Method for the production of a material of plant origin that is rich in phenolic acids, comprising at least one metal, for carrying out organic synthesis reactions

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20200039856
2020-02-06

Treatment of quarry liquid effluent

#228
20200039852
2020-02-06

Method for treating electroless copper plating wastewater

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2020-01-02

Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water

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20200002189
2020-01-02

Removing arsenic from water with acid-activated clay

#231
20190380337
2019-12-19

MICELLAR DELIVERY METHOD

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20190367396
2019-12-05

Method for deeply processing highly contaminated wastewater and wastewater processing system using

#233
20190367384
2019-12-05

Synergistic chemical oxidative and photocatalytic enhancer system (scopes) for wastewater remediation

#234
20190366308
2019-12-05

Composition and method for treating dye wastewater

#235
20190352206
2019-11-21

System and process for treating produced and frac flowback waters

#236
20190350198
2019-11-21

Potentiated antimicrobial composition for the antimicrobial treatment of biofilms

#237
20190335756
2019-11-07

NON-CHLORINATED OXIDIZING BIOCIDE CHEMISTRIES, THEIR METHODS OF PRODUCTION, APPLICATION AND METHODS OF FEED THEREOF

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20190322550
2019-10-24

Device for the plasma-supported treatment of liquids

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20190307153
2019-10-10

Synthetic base and associated methods

#240
20190300409
2019-10-03

Apparatus and method for treating hydrogen sulfide and ammonia in wastewater streams

#241
20190300401
2019-10-03

Decomplexation of chelated hardness at high pH

#242
20190300395
2019-10-03

System and method for remediation of wastewater including aerobic and electrocoagulation treatment

#243
20190300392
2019-10-03

Passive, gravity-driven system for treatment of an effluent in a diagnostic system

#244
20190292082
2019-09-26

Portable systems for high throughput liquid purification using dissolved air flotation

#245
20190292075
2019-09-26

Method of removing pesticides from wastewater

#246
20190276337
2019-09-12

Device and method for the UV treatment of fluids

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20190275468
2019-09-12

Compositions and methods for the reduction of biofilm and spores from membranes

#248
20190270656
2019-09-05

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

#249
20190262783
2019-08-29

Ultrafine bubble generation device for aquaculture or wastewater treatment

#250
20190257434
2019-08-22

Diaphragm valve with diaphragm seat carrier

#251
20190248689
2019-08-15

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

#252
20190248681
2019-08-15

System and method for advanced oxidation of treated sewage effluent

#253
20190248676
2019-08-15

Well wastewater treatment

#254
20190241927
2019-08-08

RAPID AND HIGHLY SENSITIVE BACTERIA CONTAMINATED WATER DETECTION AND PURIFICATION

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20190241452
2019-08-08

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

#256
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2019-08-08

MESOPOROUS MANGANESE FERRITE FENTON-LIKE CATALYST, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

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2019-07-25

Stable percarboxylic acid compositions and uses thereof

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20190218806
2019-07-18

Water treatment and purification system and methods thereof

#259
20190218127
2019-07-18

Advanced oxidation process for ex-situ groundwater remediation

#260
20190218121
2019-07-18

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

#261
20190218112
2019-07-18

Hydraulic conveyor of floating objects provided with a device for sanitising conveying composition, plant provided with such a conveyor and sanitising method

#262
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2019-07-11

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

#263
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2019-07-04

Enhanced peroxygen stability in multi-dispense TAED-containing peroxygen solid

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2019-07-04

Method for treating reverse osmosis concentrated water

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20190177196
2019-06-13

Process for treatment of mine impacted water

#266
20190177195
2019-06-13

Method and system for preparing a fenton Fe2+/H2O2 reagent

#267
20190166832
2019-06-06

Water temperature as a means of controlling kinetics of onsite generated peracids

#268
20190160425
2019-05-30

METHODS FOR TREATING ODORS

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20190152817
2019-05-23

Disinfection method for water and wastewater

#270
20190152815
2019-05-23

Remediation system and method based on pollution obstruction for underground water with DNAPL pollutant

#271
20190151914
2019-05-23

ENCAPSULATED REACTANT AND PROCESS

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20190151913
2019-05-23

Encapsulated reactant and process

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20190127254
2019-05-02

Method for treating waste water and recovering resources in acrylic fiber production

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20190127248
2019-05-02

Process and system for subcritical oxidation of water-borne organic contaminants

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20190127247
2019-05-02

Treatment of high peroxide waste streams

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20190127243
2019-05-02

Plasma generator and home appliance having the same

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20190124922
2019-05-02

Continuous on-line adjustable disinfectant/sanitizer/bleach generator

#278
20190112210
2019-04-18

Accelerated oxidation treatment method and accelerated oxidation treatment device

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20190107213
2019-04-11

Diaphragm valve with diaphragm seat carrier

#280
20190106445
2019-04-11

Quaternary ammonium etidronates

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20190092661
2019-03-28

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

#282
20190084851
2019-03-21

Method and system for the treatment of cyanide-containing fluids

#283
20190084850
2019-03-21

Microbubble generator for enhanced plasma treatment of liquid

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20190077683
2019-03-14

Water treatment device and water treatment method

#285
20190071339
2019-03-07

Apparatus and methods for treating wastewater

#286
20190039929
2019-02-07

Method and system for treatment of organic contaminants by coupling Fenton reaction with membrane filtration

#287
20190031545
2019-01-31

Methods of pulp fiber treatment

#288
20190031541
2019-01-31

Method for fryer stack recovery and treatment

#289
20190031535
2019-01-31

Method of forming a photocatalyst and disinfecting a fluid

#290
20190002316
2019-01-03

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

#291
20180368415
2018-12-27

Method of controlling water surface inhabiting pests

#292
20180360048
2018-12-20

Stable compositions of uncomplexed iodine and methods of use

#293
20180354832
2018-12-13

Devices, systems, and methods for heterogeneous catalytic quenching of hydrogen peroxide in a water source

#294
20180346360
2018-12-06

Chloroperoxidase-catalyzed degradation of pharmaceutical pollutants in wastewater

#295
20180346359
2018-12-06

Apparatus for treating pharmaceutical waste

#296
20180339326
2018-11-29

In-situ subsurface decontamination of sodic soil, clay and ground water

#297
20180327284
2018-11-15

WASHING MACHINE RINSE WATER PURIFICATION DEVICE AND WASHING APPARATUS

#298
20180327283
2018-11-15

Plasma activated water

#299
20180319690
2018-11-08

Method of recovering oil or gas and treating the resulting produced water

#300
20180319685
2018-11-08

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