ClassID:

86310

C02F1/727 - CPC Classification

Classification description:

Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas

Recent Application in this class:
#1
20260070821
2026-03-12

Nanobubbles for Recovering Metallic Constituents from an Aqueous Stream

#2
20250326670
2025-10-23

SELF-CONTAINED HEXAVALENT CHROMIUM PRECIPITATION AND FILTRATION SYSTEM

#3
20250304478
2025-10-02

Removal of Dioxane and other Contaminants from Water using Oxygen Nanobubbles in Advanced Oxidation Processes

#4
20250303372
2025-10-02

LIGHTWEIGHT NANOBUBBLE GENERATOR

#5
20250270124
2025-08-28

SYSTEM AND PROCESS FOR TURNING WASTE STREAMS INTO ELECTRICAL POWER

#6
20250270123
2025-08-28

System and Process for Remediating PFAS From Waste Streams

#7
20250206649
2025-06-26

WASTEWATER SLUDGE DEWATERING

#8
20250206642
2025-06-26

PUMP BASED DRINKING WATER DISPENSING DEVICE INCLUDING OXYGEN NANOBUBBLE GENERATOR AND RELATED METHODS

#9
20250187962
2025-06-12

IRRIGATION WATER TREATMENT DEVICE INCLUDING OXYGEN NANOBUBBLE GENERATOR AND RELATED METHODS

#10
20250178938
2025-06-05

IRRIGATION SYSTEM INCLUDING OXYGEN NANOBUBBLE GENERATION WITHIN IRRIGATION WATER AND RELATED METHODS

#11
20250178937
2025-06-05

SURFACE WATER TREATMENT SYSTEM INCLUDING OXYGEN NANOBUBBLE GENERATION WITHIN SURFACE WATER AND RELATED METHODS

#12
20250177931
2025-06-05

OXYGEN NANOBUBBLE TREATMENT DEVICE INCLUDING NITROGEN-INPUT AIR DRYER AND RELATED METHODS

#13
20250177930
2025-06-05

OXYGEN NANOBUBBLE SYSTEM AND RELATED METHODS

#14
20250144579
2025-05-08

OXYGENATION ASSEMBLY FOR AQUACULTURE

#15
20250115506
2025-04-10

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

#16
20250073763
2025-03-06

SYSTEMS FOR GROUNDWATER REMEDIATION AND METHODS OF GROUNDWATER REMEDIATION IN GEOLOGICAL FORMATIONS

#17
20250042788
2025-02-06

AMMONIA-CONTAINING WASTEWATER TREATMENT METHOD AND APPARATUS THEREOF

#18
20250026673
2025-01-23

Metal Surface Treatment Using Oxygenated Water

#19
20250002382
2025-01-02

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

#20
20240417291
2024-12-19

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

#21
20240271291
2024-08-15

SYSTEM AND METHODS FOR WATER DESALINATION USING WATER ELECTROLYZER WASTE HEAT

#22
20240252998
2024-08-01

GENERATION OF NANO-BUBBLES IN A LIQUID CARRIER

#23
20240246834
2024-07-25

PURE WATER PRODUCTION APPARATUS AND PURE WATER PRODUCTION METHOD

#24
20240217851
2024-07-04

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

#25
20240199457
2024-06-20

OXIDATION OF SULPHUR SPECIES

#26
20240116790
2024-04-11

MARINE PROPULSION SYSTEMS HAVING MARINE ENVIRONMENT ENHANCEMENT CAPABILITY

#27
20240083792
2024-03-14

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

#28
20240083791
2024-03-14

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

#29
20240051855
2024-02-15

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

#30
20240034655
2024-02-01

A TREATMENT PROCESS FOR WASTE STREAMS

#31
20240001311
2024-01-04

MODULAR DEVICES AND SYSTEMS FOR INFUSING GAS INTO A LIQUID AND METHODS OF MANUFACTURE AND USE THEREOF

#32
20230406744
2023-12-21

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

#33
20230373825
2023-11-23

DEVICE FOR DISSOLVING GAS IN LIQUID

#34
20230331601
2023-10-19

METHOD FOR WATER PURIFICATION AND SANITIZATION

#35
20230270082
2023-08-31

SYSTEM AND PROCESS FOR RECYCLING BIOGENIC CARBON DIOXIDE

#36
20230175155
2023-06-08

WATER SUPPLY OXYGENATION SYSTEMS AND METHODS

#37
20230094038
2023-03-30

SYSTEM AND METHOD FOR WATER BODY ALGAE CONTROL

#38
20230039534
2023-02-09

WATER REMEDIATION SYSTEM

#39
20230036758
2023-02-02

Negative oxygen ion water bath apparatus

#40
20230023548
2023-01-26

METHOD AND SYSTEMS FOR OXYGENATION OF WATER BODIES

#41
20220411302
2022-12-29

Process for treating acid mine drainage

#42
20220402787
2022-12-22

Treatment system for cephalosporin wastewater and treatment method thereof

#43
20220306500
2022-09-29

Method and systems for oxygenation of water bodies

#44
20220267182
2022-08-25

EXTERNAL MICRO-INTERFACE PAPERMAKING WASTEWATER TREATMENT SYSTEM AND WASTEWATER TREATMENT METHOD THEREOF

#45
20220241830
2022-08-04

TREATMENT OF CONTAMINATED SOIL AND WATER

#46
20220220014
2022-07-14

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

#47
20220212152
2022-07-07

Flow Path Member for Generating Nano-Bubbles, and Integrated Flow Path Unit and Nano-Bubble Generator Using Same

#48
20220204895
2022-06-30

Method for producing malt

#49
20220192113
2022-06-23

Gas Diffusion System for Agriculture

#50
20220153615
2022-05-19

METHOD AND APPARATUS FOR WASTEWATER TREATMENT USING ULTRAFINE BUBBLES

#51
20220127560
2022-04-28

ISLAND BASED SYSTEM TO RECYCLE CO2 FROM COMBUSTION EMISSIONS

#52
20220127174
2022-04-28

Wastewater Treatment Membrane Electro Membrane

#53
20220119294
2022-04-21

System and method for treating contaminated water

#54
20220106209
2022-04-07

Solid precipitation apparatus and solid precipitation process

#55
20220065076
2022-03-03

System for friction reduction using nano-bubbles

#56
20220041484
2022-02-10

Built-in micro-interface papermaking wastewater treatment system and wastewater treatment method thereof

#57
20220041478
2022-02-10

Treatment system for PMIDA wastewater

#58
20210370244
2021-12-02

SYSTEMS AND METHODS FOR CONTROLLED DEVELOPMENT AND DELIVERY OF GAS AND LIQUID MIXTURES

#59
20210345590
2021-11-11

Intelligent oxygen control in sea cages

#60
20210340044
2021-11-04

Denitrification of water using bacteria

#61
20210331956
2021-10-28

METHODS FOR WASTEWATER TREATMENT

#62
20210276903
2021-09-09

MEMBRANE AERATED SECONDARY CLARIFIER

#63
20210269337
2021-09-02

Multifunctional continuous hydrothermal oxidation experiment system and use method therefor

#64
20210238069
2021-08-05

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

#65
20210221712
2021-07-22

Magnetization purifying device for air and water

#66
20210206673
2021-07-08

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

#67
20210188673
2021-06-24

Process and installation for treating a waste lye of a lye scrub

#68
20210138258
2021-05-13

Singlet oxygen generating device for selective destruction of pathogens

#69
20210130203
2021-05-06

Method for atomizer-based liquid disinfection

#70
20210114902
2021-04-22

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

#71
20210107816
2021-04-15

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

#72
20210094847
2021-04-01

Apparatus, system and method for magnetic fluid treatment

#73
20210078887
2021-03-18

Treatment process and treatment system of enhanced up-flow multiphase wastewater oxidation

#74
20210061686
2021-03-04

Marine propulsion systems having marine environment enhancement capability

#75
20210053854
2021-02-25

Process for treating a sulfide-containing waste lye

#76
20210053853
2021-02-25

Process and device for treating a waste lye

#77
20210053852
2021-02-25

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

#78
20210047211
2021-02-18

SEPTIC TANK TREATMENT SYSTEM

#79
20210001287
2021-01-07

GAS-DISSOLVED WATER GENERATING APPARATUS

#80
20200390071
2020-12-17

Process for controlling the concentration of dissolved oxygen within a specified open body of water

#81
20200325047
2020-10-15

System and method for treating a body of matter with oxygen treated gas

#82
20200308030
2020-10-01

Process for the treatment of waste water

#83
20200262723
2020-08-20

METHOD FOR REMOVING PPCPS IN DRINKING WATER TREATMENT PROCESS

#84
20200239341
2020-07-30

System and method for liquid disinfection

#85
20200223723
2020-07-16

Method for treating sulfides in waste streams

#86
20200198999
2020-06-25

METHOD AND SYSTEM FOR THE TREATMENT OF PRODUCED WATER AND FLUIDS WITH CHLORINE DIOXIDE FOR REUSE

#87
20200172417
2020-06-04

OZONE WATER TREATMENT SYSTEM USING LOW ENERGY

#88
20200148565
2020-05-14

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

#89
20200129946
2020-04-30

Gas dissolving system with two mixers

#90
20200123879
2020-04-23

System for friction reduction using nano-bubbles

#91
20200120907
2020-04-23

System for the treatment and recirculation of freshwater or saltwater to restore water quality to optimum levels in fish farming cages

#92
20200114320
2020-04-16

Bubble Splitter

#93
20200095143
2020-03-26

INJECTION SYSTEM FOR WASTEWATER TREATMENT

#94
20200071216
2020-03-05

Method for liquid purification by hydrodynamic cavitation and device for carrying out said method

#95
20200055755
2020-02-20

System and method for water disinfection

#96
20200055007
2020-02-20

System and method for generating stabilized, gas infused liquids containing high and ultra-high concentrations of infused gas, and the stabilized, gas infused liquids

#97
20200039844
2020-02-06

Process, device and system for treatment of water

#98
20190375659
2019-12-12

METHOD AND SYSTEM FOR THE TREATMENT OF WATER AND FLUIDS WITH CHLORINE DIOXIDE

#99
20190367397
2019-12-05

Treatment method of wastewater containing heterocyclic organics and adsorbing material obtained therefrom

#100
20190300403
2019-10-03

Separation of ozone oxidation in liquid media into three unit operations for process optimization

#101
20190292079
2019-09-26

Method for treating production water from a method for enhanced oil and/or gas recovery

#102
20190282971
2019-09-19

MODULAR DEVICES AND SYSTEMS FOR INFUSING GAS INTO A LIQUID AND METHODS OF MANUFACTURE AND USE THEREOF

#103
20190262783
2019-08-29

Ultrafine bubble generation device for aquaculture or wastewater treatment

#104
20190248685
2019-08-15

Reactor and reaction system based on supercritcal water oxidation, and phenolic wastewater treatment method

#105
20190241452
2019-08-08

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

#106
20190218127
2019-07-18

Advanced oxidation process for ex-situ groundwater remediation

#107
20190216053
2019-07-18

METHOD FOR DEPURATING SHELLFISH AND DEPURATION SYSTEM FOR SHELLFISH

#108
20190210900
2019-07-11

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

#109
20190194041
2019-06-27

Photoelectrochemical cell for wastewater treatment and method of fabricating the photoelectrochemical cell

#110
20190127248
2019-05-02

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

#111
20190039031
2019-02-07

Oxygenated water producing apparatus

#112
20180370814
2018-12-27

Method and apparatus to implement a managed distributed wastewater process

#113
20180354826
2018-12-13

METHODS AND APPARATUS FOR A WATER PURIFICATION SYSTEM

#114
20180345241
2018-12-06

Corrosion inhibition in hydrothermal processing

#115
20180319685
2018-11-08

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

#116
20180273409
2018-09-27

Method and device for water quality improvement

#117
20180222779
2018-08-09

Uses of melanin in water

#118
20180111860
2018-04-26

SUBSTRATE PROCESSING APPARATUS, PROCESS FLUID TREATING APPARATUS, AND OZONE DECOMPOSITION METHOD

#119
20180050939
2018-02-22

Super Oxide Water Treatment

#120
20180050938
2018-02-22

Process and apparatus for treating water

#121
20180015429
2018-01-18

System and method for generating stabilized, gas infused liquids containing high and ultra-high concentrations of infused gas, and methods using the stabilized, gas infused liquids

#122
20170341037
2017-11-30

Oxygen clathrate hydrate and oxygen solution containing the same

#123
20170333959
2017-11-23

MILTER HIGH PRESSURE OZONE BOOST FOR IN-SITU REMEDIATION

#124
20170297941
2017-10-19

Indirect heat transfer supercritical water oxidation system and control method thereof

#125
20170267565
2017-09-21

Near-zero-release treatment system and method for high concentrated organic wastewater

#126
20170267561
2017-09-21

System and method for removing iron from waste water

#127
20170246596
2017-08-31

Diffusor

#128
20170240448
2017-08-24

INTEGRATED SYSTEM FOR CHEMICAL REACTION, SEDIMENTATION AND OXIDATION IN WATER TREATMENT PROCESSES

#129
20170203983
2017-07-20

Waste treatment method

#130
20170197856
2017-07-13

Water treatment device and methods of use

#131
20170174536
2017-06-22

Disinfection of water mains using ultraviolet light and oxidizing agents

#132
20170166464
2017-06-15

METHOD OF TREATING THE WASTEWATER FROM ISOPHORONE PRODUCTION BY HIGH-PRESSURE WET OXIDATION

#133
20170152166
2017-06-01

Catalytic oxidation of aqueous organic contaminants

#134
20170137310
2017-05-18

PURIFYING DEVICE AND METHOD FOR ELIMINATION OF XENOBIOTICS IN WATER

#135
20170137307
2017-05-18

METHODS AND APPARATUS FOR A WATER PURIFICATION SYSTEM

#136
20170128895
2017-05-11

Machine and process for providing a pressurized liquid stream with dissolved gas

#137
20170113952
2017-04-27

Recycled Water and Solids Management System

#138
20170029302
2017-02-02

FACILITY FOR TREATMENT OF AN AQUEOUS EFFLUENT BY HYDROTHERMAL OXIDATION

#139
20170015578
2017-01-19

METHOD FOR TREATING ORGANIC WASTE BY HYDROTHERMAL OXIDATION

#140
20160368795
2016-12-22

Seawater plant with inclined aeration and mixed auto recovery

#141
20160340218
2016-11-24

Method and apparatus for removing contaminants from an aqueous fluid

#142
20160340211
2016-11-24

Apparatus and method for reduction in ammoniacal nitrogen from waste waters

#143
20160326020
2016-11-10

Method for treatment of drill cuttings

#144
20160326019
2016-11-10

Method for recycling oilfield and other wastewater

#145
20160318779
2016-11-03

METHODS OF TREATING A WATER SAMPLE OR A SUBSTRATE TO REMOVE ORGANIC COMPOUNDS

#146
20160318775
2016-11-03

Process, device and system for treatment of water

#147
20160244346
2016-08-25

BLOWDOWN RECYCLE METHOD AND SYSTEM FOR INCREASING RECYCLE AND WATER RECOVERY PERCENTAGES FOR STEAM GENERATION UNITS

#148
20160197564
2016-07-07

Impedance matching circuit

#149
20160193573
2016-07-07

METHOD AND SYSTEM FOR ENHANCING MASS TRANSFER IN AERATION/OXYGENATION SYSTEMS

#150
20160185622
2016-06-30

Water treatment systems and methods

#151
20160090315
2016-03-31

Method and system for the treatment of water and fluids with chlorine dioxide

#152
20160084041
2016-03-24

WASTE WATER TREATMENT SYSTEMS AND METHODS

#153
20160060148
2016-03-03

Method and system for the treatment of produced water and fluids with chlorine dioxide for reuse

#154
20160052809
2016-02-25

Water treatment device and methods of use

#155
20160051975
2016-02-25

Method of water purification

#156
20150290563
2015-10-15

Open bottom multiple channel gas delivery device for immersed membranes

#157
20150274557
2015-10-01

METHOD AND APPARATUS FOR PRODUCING SUPER-OXYGENATED WATER

#158
20150210570
2015-07-30

Systems and methods for watercraft having invasive species mitigation capability

#159
20150191384
2015-07-09

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

#160
20150136591
2015-05-21

Electrolytic cell with advanced oxidation process and electro catalytic paddle electrode

#161
20150125545
2015-05-07

AQUACULTURE WATER TREATMENT SYSTEMS AND METHODS

#162
20150076081
2015-03-19

Method and apparatus for catalyzing seawater aeration basins

#163
20150041404
2015-02-12

Treatment of acid mine drainage

#164
20150041333
2015-02-12

Wastewater treatment process by electrochemical apparatus

#165
20140353259
2014-12-04

Oxidation method, nozzle and system for treating waste water

#166
20140349379
2014-11-27

Impeller apparatus and dispersion method

#167
20140263088
2014-09-18

Method and system for the treatment of water and fluids with chlorine dioxide

#168
20140263045
2014-09-18

Gasification waste water treatment using air separation unit oxygen

#169
20140246364
2014-09-04

Systems and methods for non-thermal plasma over liquid direct ion injection

#170
20140202956
2014-07-24

Pre-treatment of sludge

#171
20140113819
2014-04-24

High pressure dissolved oxygen generation

#172
20140061134
2014-03-06

Water treatment system with carbon regeneration circuit

#173
20140051903
2014-02-20

Process for treating waste via hydrothermal treatment

#174
20140048464
2014-02-20

Fluid purifying apparatus

#175
20140042104
2014-02-13

Process for feed-water oxygenating treatment in boiler in power station

#176
20130341269
2013-12-26

Method for desulphuration of the digestate and the biogas of a digester, and biogas production facility implementing said method

#177
20130306556
2013-11-21

Method and a device for treating effluent seawater from a seawater scrubber

#178
20130229889
2013-09-05

System and method for dissolving gases in fluids and for delivery of dissolved gases

#179
20130206705
2013-08-15

pH control to enable homogeneous catalytic wet air oxidation

#180
20130140246
2013-06-06

METHOD AND SYSTEM FOR ENHANCING MASS TRANSFER IN AERATION/OXYGENATION SYSTEMS

#181
20130098819
2013-04-25

ENHANCED RESIN REGENERATION

#182
20130098814
2013-04-25

SYSTEM AND PROCESS FOR THE PURIFICATION, BY MEANS OF THE ENVIRONMENT, OF WATER AND/OR OF WATER OBTAINED FROM A MUNICIPAL OR COLLECTIVE SUPPLY, AND/OR OF WATER OBTAINED FROM A WELL, AND/OR OF WATER OBTAINED IN DOMESTIC AND INDUSTRIAL VESSELS

#183
20130092368
2013-04-18

Diffuser/emulsifier for aquaculture applications

#184
20130087504
2013-04-11

Water treatment device and methods of use

#185
20130082006
2013-04-04

Systems and methods for control of a gas or chemical

#186
20130053612
2013-02-28

GAS BURIAL DISPOSAL CAPSULES

#187
20130053611
2013-02-28

Gas burial disposal capsules

#188
20130022720
2013-01-24

Methods of Treating a Water Sample or a Substrate to Remove Organic Compounds

#189
20120267318
2012-10-25

WATER TREATMENT SYSTEMS AND METHODS

#190
20120241387
2012-09-27

Advanced oxidation of kinetic hydrate inhibitors

#191
20120240647
2012-09-27

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

#192
20120234254
2012-09-20

Oxygenation of water for a population of fish

#193
20120181233
2012-07-19

WASTEWATER TREATMENT SYSTEM AND METHOD

#194
20120138531
2012-06-07

PURIFYING DEVICE AND METHOD FOR ELIMINATION OF XENOBIOTICS IN WATER

#195
20120085711
2012-04-12

PROCESS FOR THE OXIDATION OF WASTE ALKALI UNDER SUPERATMOSPHERIC PRESSURE

#196
20120080389
2012-04-05

SOx REMEDIATION IN MANUFACTURING OPERATIONS

#197
20120080379
2012-04-05

Method and production plant for producing sterile water

#198
20120055872
2012-03-08

Sub-critical partial oxidation for treatment of nitration wastes

#199
20120034696
2012-02-09

Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures

#200
20120031853
2012-02-09

Oxidation of organic contaminants present in wastewater

#201
20120018386
2012-01-26

Deepwater oil recovery process

#202
20120015083
2012-01-19

Diffuser/emulsifier for aquaculture applications

#203
20120006756
2012-01-12

Method and device for the wet oxidation treatment of liquid waste laden with mineral matter

#204
20110318223
2011-12-29

Method and system for controlling water chemistry in power generation plant

#205
20110309033
2011-12-22

Method for treating wastewaters

#206
20110290740
2011-12-01

WASTE TREATMENT AND DISINFECTION UNIT

#207
20110286297
2011-11-24

INFUSER FOR SUPERSATURATING A LIQUID WITH A GAS

#208
20110284437
2011-11-24

Tubular high-density plasma reactor, with outer treatment chamber and collinear rotatable inner cylinder

#209
20110240539
2011-10-06

WATER TREATMENT SYSTEM

#210
20110237842
2011-09-29

UV REACTOR FOR CHEMICAL REACTIONS AND USE THEREOF

#211
20110219955
2011-09-15

Radon reduction apparatus

#212
20110210080
2011-09-01

Process and System for Removal of Organics in Liquids

#213
20110204000
2011-08-25

METHOD FOR REMOVING SELENIUM FROM WATER

#214
20110180491
2011-07-28

Method and apparatus for treating organic matter-containing water

#215
20110150734
2011-06-23

Photo-Catalytic Membrane Reactor

#216
20110132847
2011-06-09

Methods and apparatus for wastewater treatment

#217
20110121472
2011-05-26

Aeration device for the introduction of gas bubbles into a liquid medium

#218
20110104804
2011-05-05

Mixing device for creating an output mixture by mixing a first material and a second material

#219
20110079560
2011-04-07

CATALYTIC WET OXIDATION SYSTEMS AND METHODS

#220
20110068060
2011-03-24

Waste water treatment systems and methods

#221
20110049032
2011-03-03

DEVICE FOR DISSOLVING OXYGEN INTO WATER AND APPARATUS FOR MAKING SUPEROXYGENATED WATER EMPLOYING THE SAME

#222
20110042281
2011-02-24

GAS-DISSOLVED WATER SUPPLY SYSTEM

#223
20110024362
2011-02-03

Method and apparatus for control of a gas or chemical

#224
20110008462
2011-01-13

SYSTEM AND METHOD FOR THERAPEUTIC APPLICATION OF DISSOLVED OXYGEN

#225
20100279373
2010-11-04

Process for treating a liquid medium

#226
20100276294
2010-11-04

ELECTROLYTIC SANITIZATION OF WATER

#227
20100252492
2010-10-07

Diffuser/emulsifier for aquaculture applications

#228
20100243473
2010-09-30

Desalination system and method

#229
20100209194
2010-08-19

SYSTEM FOR SOIL, GROUNDWATER, AND SURFACE WATER REMEDIATION, AND RELATED METHODS

#230
20100200502
2010-08-12

SEPTIC SYSTEM REMEDIATION METHOD AND APPARATUS

#231
20100200487
2010-08-12

System for water treatment

#232
20100196518
2010-08-05

Method and Device for the Treatment of Water for Purposes Conducive to Good Health

#233
20100193419
2010-08-05

Normal-Pressure Plasma-Based Apparatus for Processing Waste Water by Mixing the Waste Water with Working Gas

#234
20100176037
2010-07-15

System and device for water filtration and purification

#235
20100147764
2010-06-17

Process for water treatment

#236
20100147690
2010-06-17

Oxygenation of a fluid

#237
20100126916
2010-05-27

Apparatus for manufacturing oxygenated water

#238
20100096305
2010-04-22

Wastewater treatment apparatus

#239
20100038244
2010-02-18

Mixing device

#240
20090321331
2009-12-31

System for water treatment

#241
20090317308
2009-12-24

Oxidation of Ammonia in Aqueous Solution to Nitrogen for Ammonia Removal

#242
20090250389
2009-10-08

Composition for odor control

#243
20090230038
2009-09-17

Apparatus for producing photocatalytic reaction water

#244
20090166300
2009-07-02

System and method for dissolving gases in fluids and for delivery of dissolved gases

#245
20090152209
2009-06-18

Method for treatment of process waters

#246
20090145855
2009-06-11

Water Purifier System and Method

#247
20090142500
2009-06-04

Functional water, method for manufacturing functional water and method for manufacturing ceramics film

#248
20090139289
2009-06-04

Biowaste treatment

#249
20090008267
2009-01-08

PROCESS AND METHOD FOR THE REMOVAL OF ARSENIC FROM WATER

#250
20090001028
2009-01-01

Two-stage oxygenation system for use with a fluidized bed reactor

#251
20090001017
2009-01-01

Process for water treatment using high shear device

#252
20080314844
2008-12-25

Non-metallic oxygen-releasing canister for use in wells

#253
20080296170
2008-12-04

Method and Apparatus for Synthesizing Hypochlorous Acid

#254
20080285376
2008-11-20

Mixer Having Multiple Gas Inlets

#255
20080281001
2008-11-13

Mixing device

#256
20080264874
2008-10-30

Pure water treatment method

#257
20080245748
2008-10-09

Modular flameless waste treatment method

#258
20080236132
2008-10-02

System and method for generating electricity from super critical water oxidation process

#259
20080223782
2008-09-18

Pressurized biological waste water purification process

#260
20080219088
2008-09-11

Mixing device for creating an output mixture by mixing a first material and a second material

#261
20080213126
2008-09-04

Method of ozone injection into sewage forced main

#262
20080210640
2008-09-04

Process for eliminating nitrogenous organic compounds from salt-containing water

#263
20080202995
2008-08-28

FLOW-THROUGH OXYGENATOR

#264
20080185335
2008-08-07

Septic system remediation method and apparatus

#265
20080179259
2008-07-31

Flow-through oxygenator

#266
20080135648
2008-06-12

Modular systems and methods for fluid dispersion

#267
20080135493
2008-06-12

Method and apparatus for control of a gas or chemical

#268
20080128356
2008-06-05

Three in One Method and Equipment for Treating Drinking Water

#269
20080116143
2008-05-22

Assembly for removing mineral contaminants

#270
20080041785
2008-02-21

Systems and methods for wastewater odor control

#271
20080023412
2008-01-31

Portable tank wastewater treatment system and method

#272
20080011679
2008-01-17

Method and installation for treating an aqueous effluent, in order to extract at least one dissolved gaseous compound; application to aquaculture in recirculated aqueous medium

#273
20080000844
2008-01-03

Wastewater disinfection apparatus and methods

#274
20070284304
2007-12-13

Liquid medium treatment method and device

#275
20070269876
2007-11-22

Device and process for treating a liquid medium

#276
20070267334
2007-11-22

System and method for dissolving gases in liquids

#277
20070210180
2007-09-13

System and method for irrigating with aerated water

#278
20070181853
2007-08-09

Acid water and process for its preparation

#279
20070158273
2007-07-12

Device and process for treating a liquid medium

#280
20070144975
2007-06-28

APPARATUS, METHOD AND SYSTEM OF TREATMENT OF ARSENIC AND OTHER IMPURITIES IN GROUND WATER

#281
20070131626
2007-06-14

Method and apparatus for producing oxygen enriched water

#282
20070062820
2007-03-22

Fuel cell cogeneration system

#283
20070045189
2007-03-01

Acid mine water demineralization methods

#284
20070034556
2007-02-15

Automatic oxidization-reduction treatment system using a colloidal solution of hydrogen gas or oxygen gas produced under a reduced pressure and a high pressure

#285
20070034230
2007-02-15

Method and system for producing ozonized deionized water

#286
20070000844
2007-01-04

Devices and processes for use in ultrasound treatment

#287
20070000790
2007-01-04

Method and device for electrochemical disinfection of water

#288
20070000386
2007-01-04

Ozone remediation apparatus and methods

#289
20060292236
2006-12-28

Processed water and therapeutic uses thereof

#290
20060283812
2006-12-21

Caustic solution treatment process

#291
20060276740
2006-12-07

Processed water and therapeutic uses thereof

#292
20060275488
2006-12-07

Processed water and therapeutic uses thereof

#293
20060275474
2006-12-07

System for preparing oxygenated water with a stable negative oxidation reduction potential (ORP)

#294
20060275450
2006-12-07

Processed water and therapeutic uses thereof

#295
20060275447
2006-12-07

Processed water and therapeutic uses thereof

#296
20060275431
2006-12-07

Processed water and therapeutic uses thereof

#297
20060275378
2006-12-07

Culture media and methods of making and using culture media

#298
20060275355
2006-12-07

Processed water and therapeutic uses thereof

#299
20060275200
2006-12-07

Method for structuring oxygen

#300
20060275199
2006-12-07

System for producing super-oxygenated and structured water