by neutralisation pH adjustment

Industry

CPC
C02F1/66

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Parent Industries

CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F1/00Treatment of water, waste water, or sewage

Current Industry

C02F1/66by neutralisation pH adjustment

Industries

Patents Grantslast 30 patents

Information Patent Grant
Sludge anaerobic fermentation treatment method with simultaneously...
- Patent number 11,970,415
- Issue date Apr 30, 2024
- Zhejiang University
- Liang Zhu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Solar boat panel cleaning device and method using compressed cleani...
- Patent number 11,973,461
- Issue date Apr 30, 2024
- K-MARINE CO., LTD.
- Chan Woo Lee
- B08 - CLEANING
Information Patent Grant
Systems and methods for carbon sequestration using enhanced weathering
- Patent number 11,964,233
- Issue date Apr 23, 2024
- Yale University
- Joachim Katchinoff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Application of structurally altered gas molecules to enhance water...
- Patent number 11,964,235
- Issue date Apr 23, 2024
- H2Plus LLC
- Gene Dedick
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Water management system
- Patent number 11,964,886
- Issue date Apr 23, 2024
- Robin J. Wagner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and compositions for treatment of concrete wash water
- Patent number 11,958,212
- Issue date Apr 16, 2024
- CarbonCure Technologies Inc.
- George Sean Monkman
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Device for efficiently recycling nickel in wastewater and method
- Patent number 11,952,291
- Issue date Apr 9, 2024
- Chongqing University of Arts and Sciences
- Wei Guan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and apparatus for reusing wastewater
- Patent number 11,945,744
- Issue date Apr 2, 2024
- Samsung Engineering Co., Ltd.
- Seok Hwan Hong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of removing pollutants from water using waste polyethylene t...
- Patent number 11,939,246
- Issue date Mar 26, 2024
- King Saud University
- Nazrul Haq Rizwanul Haq
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for carbon sequestration using enhanced weathering
- Patent number 11,938,445
- Issue date Mar 26, 2024
- Yale University
- Joachim Katchinoff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for treating copper-containing waste etching solution
- Patent number 11,939,229
- Issue date Mar 26, 2024
- Central South University
- Zhang Lin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for removal and sequestration of acidity from s...
- Patent number 11,939,247
- Issue date Mar 26, 2024
- LONE GULL HOLDINGS, LTD.
- Garth Alexander Sheldon-Coulson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electrochemical device for creation of pH gradients
- Patent number 11,932,560
- Issue date Mar 19, 2024
- Xerox Corporation
- Eugene S. Beh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and assembly for recovering magnesium ammonium phosphate
- Patent number 11,932,561
- Issue date Mar 19, 2024
- CNP CYCLES GMBH
- Bernhard Ortwein
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment process and treatment system of enhanced up-flow multipha...
- Patent number 11,926,549
- Issue date Mar 12, 2024
- Guangxi Bossco Environmental Protection Agency
- Qifeng Yang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for desalination of liquids
- Patent number 11,926,539
- Issue date Mar 12, 2024
- ACQUOLINA IL MONDO LLC
- Garry Bush
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Removal of ozone from process streams with ultraviolet radiation
- Patent number 11,926,550
- Issue date Mar 12, 2024
- Evoqua Water Technologies LLC
- Glen P. Sundstrom
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ocean alkalinity system and method for capturing atmospheric carbon...
- Patent number 11,919,785
- Issue date Mar 5, 2024
- Ebb Carbon, Inc.
- Todd Pelman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Modified acid compositions as alternatives to conventional acids in...
- Patent number 11,920,081
- Issue date Mar 5, 2024
- Dorf Ketal Chemicals FZE
- Clay Purdy
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Treatment of phosphate-containing wastewater with fluorosilicate an...
- Patent number 11,919,792
- Issue date Mar 5, 2024
- Ostara Nutrient Recovery Technologies Inc.
- Pierre Cote
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Device and method for integrated control of acid wastewater pluggin...
- Patent number 11,920,473
- Issue date Mar 5, 2024
- Nanchang University
- Daishe Wu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Oxygen-stable solid electroactive materials
- Patent number 11,912,590
- Issue date Feb 27, 2024
- Xerox Corporation
- Eugene S. Beh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified acid compositions as alternatives to conventional acids in...
- Patent number 11,912,929
- Issue date Feb 27, 2024
- Dorf Ketal Chemicals FZE
- Clay Purdy
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Water conditioning for bacterial control
- Patent number 11,912,602
- Issue date Feb 27, 2024
- John Dorrough
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of refining and recovering barium sulfate from contaminated...
- Patent number 11,905,189
- Issue date Feb 20, 2024
- Chad Daloia
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of nitrogenous fertilizer from wastewater
- Patent number 11,897,823
- Issue date Feb 13, 2024
- PWG LLC
- Edward Rosenthal
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Liquid processing apparatus
- Patent number 11,897,795
- Issue date Feb 13, 2024
- Liberty Pumps, Inc.
- Clement A. Pin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Chiller water sampling device
- Patent number 11,897,798
- Issue date Feb 13, 2024
- BioSafe Systems LLC
- Robert Larose
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Cooling water monitoring and control system
- Patent number 11,891,309
- Issue date Feb 6, 2024
- Ecolab USA Inc.
- Anupam Prakash
- G01 - MEASURING TESTING
Information Patent Grant
Integrated carbon dioxide capture
- Patent number 11,878,948
- Issue date Jan 23, 2024
- CarbonCure Technologies Inc.
- George Sean Monkman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF REMOVING A URANIUM SOURCE FROM A WATER
- Publication number 20240140838
- Publication date May 2, 2024
- OASE GMBH
- Thorsten MUCK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REMOVAL OF ARSENIC, ANTIMONY AND TOXIC METALS FROM CONTAMINATED SUB...
- Publication number 20240140845
- Publication date May 2, 2024
- ENVIT , ENVIRONMENTAL TECHNOLOGIES ENGINEERING LTD.
- Domen Lestan
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
ELECTROCHEMICAL REMOVAL OF CARBON DIOXIDE AND RELATED METHODS
- Publication number 20240132381
- Publication date Apr 25, 2024
- Massachusetts Institute of Technology
- Trevor Alan Hatton
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PH/REDOX POTENTIAL-ADJUSTED WATER PRODUCTION APPARATUS
- Publication number 20240124337
- Publication date Apr 18, 2024
- KURITA WATER INDUSTRIES LTD.
- Nobuko GAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REMOVAL OF CHELATED IRON FROM PRODUCED WATER
- Publication number 20240116789
- Publication date Apr 11, 2024
- ConocoPhillips Company
- Jonathan KIESEWETTER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Harmless and Recycling Treatment Method for Kitchen Waste
- Publication number 20240101459
- Publication date Mar 28, 2024
- Shenzhen Research Institute of Northwester Polytechnical University
- Ran Sun
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
METHODS AND COMPOSITIONS FOR TREATMENT OF CONCRETE WASH WATER
- Publication number 20240100737
- Publication date Mar 28, 2024
- CarbonCure Technologies Inc.
- George Sean MONKMAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATMENT METHOD OF LEACHATE OF HAZARDOUS WASTE LANDFILL SITE
- Publication number 20240092663
- Publication date Mar 21, 2024
- DONGJIANG ENVIRONMENTAL COMPANY LIMITED
- Wenbiao WU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR RECOVERING NUTRIENTS FROM A HIGH NITROGENOUS...
- Publication number 20240083792
- Publication date Mar 14, 2024
- Nuorganics LLC
- Eugenio Giraldo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR RECOVERING NUTRIENTS FROM A HIGH NITROGENOUS...
- Publication number 20240083791
- Publication date Mar 14, 2024
- Nuorganics LLC
- Eugenio Giraldo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FLUID COLLECTION SYSTEM
- Publication number 20240083773
- Publication date Mar 14, 2024
- MEGA DRAIN GP LLC
- Robert E. Kibel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method of Protecting Oceans from Direct Sunlight and for Enhancing...
- Publication number 20240076214
- Publication date Mar 7, 2024
- Coastal Bound Accessories
- Bruce Johnson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Anoxic Bioreactor Treatment followed by pH Adjusted Peroxide/Iron T...
- Publication number 20240067547
- Publication date Feb 29, 2024
- Evoqua Water Technologies LLC
- Andrew Black
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
RECIRCULATING AQUACULTURE SYSTEM AND METHOD
- Publication number 20240057567
- Publication date Feb 22, 2024
- Superior Fresh LLC
- Steven T. Summerfelt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD OF PREPARING FeMnCeOx BIOMATERIAL AND METHOD OF TREATING ANT...
- Publication number 20240059593
- Publication date Feb 22, 2024
- QINGDAO UNIVERSITY OF TECHNOLOGY
- Huawei WANG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PROCESS FOR TAILINGS STREAM SEDIMENTATION AND SEGREGATION
- Publication number 20240043330
- Publication date Feb 8, 2024
- EnviCore Inc.
- Aseem Pandey
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Methods of Making Purified Water from the Fischer-Tropsch Process
- Publication number 20240043298
- Publication date Feb 8, 2024
- Velocys Technologies, Ltd.
- Graham Lea
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR INHIBITING STRUVITE FORMATION
- Publication number 20240034652
- Publication date Feb 1, 2024
- John Victor Van Slyke
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS FOR THE DESTRUCTION AND DEFLUORINATION OF PER-...
- Publication number 20240034654
- Publication date Feb 1, 2024
- Claros Technologies Inc.
- Conor Hogan Broderick
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS AND COMPOSITIONS FOR TREATMENT OF CONCRETE WASH WATER
- Publication number 20240025077
- Publication date Jan 25, 2024
- CarbonCure Technologies Inc.
- George Sean MONKMAN
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD FOR ELIMINATING THE USE OF CHEMICAL PRODUCTS IN PRE-TREATMEN...
- Publication number 20240025780
- Publication date Jan 25, 2024
- INGENIERÍA Y DESARROLLO DE SISTEMAS DE TRATAMIENTO DE AGUAS Y MEDIOAMBIENTE S...
- Aldo Munoz Elguera
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS CASTING SPRAY WATER PERFORMANCE MONITORING AND WATER CON...
- Publication number 20240009730
- Publication date Jan 11, 2024
- ECOLAB USA INC.
- Shawn Dalke
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method and System for Removing Hydrogen Sulfide from Sour Oil and S...
- Publication number 20240010523
- Publication date Jan 11, 2024
- Anschutz Exploration Corporation
- Galen Brenize
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
SEPARATION AND RECOVERY DEVICE, SEPARATION AND RECOVERY METHOD, DEV...
- Publication number 20230418163
- Publication date Dec 28, 2023
- Asahi Kasei Kabushiki Kaisha
- Ryosuke HASEGAWA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Installation system comprising a wastewater line
- Publication number 20230405527
- Publication date Dec 21, 2023
- BWT Holding GmbH
- Jürgen JOHANN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PLUMBING SYSTEM AND METHOD FOR PURIFYING DRINKING WATER
- Publication number 20230406739
- Publication date Dec 21, 2023
- BWT Holding GmbH
- Jürgen JOHANN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS FOR REMOVING CYANIDE FROM A CYANIDE-BEARING AQUEOUS FLUID
- Publication number 20230399241
- Publication date Dec 14, 2023
- Commonwealth Scientific and Industrial Research Organisation
- Xianwen Dai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR LOW-TEMPERATURE TREATMENT OF HEAVY METALS AND...
- Publication number 20230398587
- Publication date Dec 14, 2023
- Zhejiang University
- Yaqi PENG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER QUALITY DIAGNOSIS METHOD
- Publication number 20230392516
- Publication date Dec 7, 2023
- Mitsubishi Heavy Industries, Ltd.
- Akihiro HAMASAKI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR DESALINATION OF LIQUIDS
- Publication number 20230391649
- Publication date Dec 7, 2023
- ACQUOLINA IL MONDO LLC
- Garry Bush
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

by neutralisation pH adjustment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sludge anaerobic fermentation treatment method with simultaneously...

Solar boat panel cleaning device and method using compressed cleani...

Systems and methods for carbon sequestration using enhanced weathering

Application of structurally altered gas molecules to enhance water...

Water management system

Methods and compositions for treatment of concrete wash water

Device for efficiently recycling nickel in wastewater and method

Method and apparatus for reusing wastewater

Method of removing pollutants from water using waste polyethylene t...

Systems and methods for carbon sequestration using enhanced weathering

Method for treating copper-containing waste etching solution

Systems and methods for removal and sequestration of acidity from s...

Electrochemical device for creation of pH gradients

Method and assembly for recovering magnesium ammonium phosphate

Treatment process and treatment system of enhanced up-flow multipha...

Systems and methods for desalination of liquids

Removal of ozone from process streams with ultraviolet radiation

Ocean alkalinity system and method for capturing atmospheric carbon...

Modified acid compositions as alternatives to conventional acids in...

Treatment of phosphate-containing wastewater with fluorosilicate an...

Device and method for integrated control of acid wastewater pluggin...

Oxygen-stable solid electroactive materials

Modified acid compositions as alternatives to conventional acids in...

Water conditioning for bacterial control

Method of refining and recovering barium sulfate from contaminated...

Production of nitrogenous fertilizer from wastewater

Liquid processing apparatus

Chiller water sampling device

Cooling water monitoring and control system

Integrated carbon dioxide capture

Patents Applicationslast 30 patents

METHOD OF REMOVING A URANIUM SOURCE FROM A WATER

REMOVAL OF ARSENIC, ANTIMONY AND TOXIC METALS FROM CONTAMINATED SUB...

ELECTROCHEMICAL REMOVAL OF CARBON DIOXIDE AND RELATED METHODS

PH/REDOX POTENTIAL-ADJUSTED WATER PRODUCTION APPARATUS

REMOVAL OF CHELATED IRON FROM PRODUCED WATER

Harmless and Recycling Treatment Method for Kitchen Waste

METHODS AND COMPOSITIONS FOR TREATMENT OF CONCRETE WASH WATER

TREATMENT METHOD OF LEACHATE OF HAZARDOUS WASTE LANDFILL SITE

SYSTEM AND METHOD FOR RECOVERING NUTRIENTS FROM A HIGH NITROGENOUS...

SYSTEM AND METHOD FOR RECOVERING NUTRIENTS FROM A HIGH NITROGENOUS...

FLUID COLLECTION SYSTEM

Method of Protecting Oceans from Direct Sunlight and for Enhancing...

Anoxic Bioreactor Treatment followed by pH Adjusted Peroxide/Iron T...

RECIRCULATING AQUACULTURE SYSTEM AND METHOD

METHOD OF PREPARING FeMnCeOx BIOMATERIAL AND METHOD OF TREATING ANT...

PROCESS FOR TAILINGS STREAM SEDIMENTATION AND SEGREGATION

Methods of Making Purified Water from the Fischer-Tropsch Process

METHOD FOR INHIBITING STRUVITE FORMATION

METHOD AND APPARATUS FOR THE DESTRUCTION AND DEFLUORINATION OF PER-...

METHODS AND COMPOSITIONS FOR TREATMENT OF CONCRETE WASH WATER

METHOD FOR ELIMINATING THE USE OF CHEMICAL PRODUCTS IN PRE-TREATMEN...

CONTINUOUS CASTING SPRAY WATER PERFORMANCE MONITORING AND WATER CON...

Method and System for Removing Hydrogen Sulfide from Sour Oil and S...

SEPARATION AND RECOVERY DEVICE, SEPARATION AND RECOVERY METHOD, DEV...

Installation system comprising a wastewater line

PLUMBING SYSTEM AND METHOD FOR PURIFYING DRINKING WATER

PROCESS FOR REMOVING CYANIDE FROM A CYANIDE-BEARING AQUEOUS FLUID

SYSTEM AND METHOD FOR LOW-TEMPERATURE TREATMENT OF HEAVY METALS AND...

WATER QUALITY DIAGNOSIS METHOD

SYSTEMS AND METHODS FOR DESALINATION OF LIQUIDS