by neutralisation pH adjustment

Industry

CPC
C02F1/66

This industry / category may be too specific. Please go to a parent level for more data

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

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method for chromium removal from post-tanning wastewater
- Patent number 12,264,094
- Issue date Apr 1, 2025
- Sichuan University
- Jianfei Zhou
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment system
- Patent number 12,264,091
- Issue date Apr 1, 2025
- HOLM ENVIRONMENTAL ENERGY RESOURCES LLC
- Pio S. Lombardo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water-savings adiabatic spray system
- Patent number 12,264,088
- Issue date Apr 1, 2025
- Evapco, Inc.
- John W. Lane
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Ocean alkalinity system and method for capturing atmospheric carbon...
- Patent number 12,264,084
- Issue date Apr 1, 2025
- Ebb Carbon, Inc.
- Todd Pelman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for treating electroplating wastewater
- Patent number 12,264,089
- Issue date Apr 1, 2025
- NANCHANG HANGKONG UNIVERSITY
- Jun Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Integrated biogas treatment and carbon dioxide based disinfection f...
- Patent number 12,258,288
- Issue date Mar 25, 2025
- Energy Tech Innovations, LLC
- Bryan R. Johnson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Soft-sensor to measure pH of treated seawater
- Patent number 12,260,312
- Issue date Mar 25, 2025
- Saudi Arabian Oil Company
- Prafulchandra Bhavanbhai Sonara
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Solid precipitation apparatus and solid precipitation process
- Patent number 12,246,972
- Issue date Mar 11, 2025
- China Petroleum and Chemical Corporation
- Tong Zhou
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Integrated boron removal and flocculation process for treating frac...
- Patent number 12,240,776
- Issue date Mar 4, 2025
- XI'AN SHIYOU UNIVERSITY
- Tao Yu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Gas turbine facility and method for suppressing discharge of ammoni...
- Patent number 12,228,059
- Issue date Feb 18, 2025
- Mitsubishi Heavy Industries, Ltd.
- Hiromi Ishii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Treatment of saline water for agricultural and potable use
- Patent number 12,227,442
- Issue date Feb 18, 2025
- Evoqua Water Technologies LLC
- Gary C. Ganzi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrical frequency response fluid analysis
- Patent number 12,227,433
- Issue date Feb 18, 2025
- Hewlett Packard Enterprise Development LP
- Tahir Cader
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treated geothermal brine compositions with reduced concentrations o...
- Patent number 12,221,671
- Issue date Feb 11, 2025
- TERRALITHIUM LLC
- Stephen Harrison
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for recycling copper-containing wastewater from micro-etching
- Patent number 12,221,366
- Issue date Feb 11, 2025
- Central South University
- Chenyang Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Compositions and methods for remediating hydrogen sulfide in hydroc...
- Patent number 12,215,284
- Issue date Feb 4, 2025
- GAPS Technology, LLC.
- Cliffton Lee Roe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for removal of phosphorus and nitrogen from water
- Patent number 12,215,044
- Issue date Feb 4, 2025
- NuQuatic, LLC
- Carlos Borras
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater purification method
- Patent number 12,215,042
- Issue date Feb 4, 2025
- LG Chem, Ltd.
- Suk Yung Oh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Reducing undesirable emissions from sediments via treatment with lime
- Patent number 12,209,041
- Issue date Jan 28, 2025
- Graymont Western Canada Inc.
- Nikolas Andrei Romaniuk
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for recovering nutrients from a high nitrogenous...
- Patent number 12,209,042
- Issue date Jan 28, 2025
- NUORGANICS LLC
- Eugenio Giraldo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Temperature swing solvent extraction for descaling of feedstreams
- Patent number 12,209,034
- Issue date Jan 28, 2025
- The Trustees of Columbia University In the City of New York
- Ngai Yin Yip
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for processing wastewater having organic high-concentration...
- Patent number 12,202,752
- Issue date Jan 21, 2025
- CPC CORPORATION, TAIWAN
- Yi-Fong Huang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Direct removal of carbon dioxide from oceanwater based on a composi...
- Patent number 12,202,743
- Issue date Jan 21, 2025
- Captura Corp.
- Soomin Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for decontaminating heavy metals in an aqueous solution
- Patent number 12,195,368
- Issue date Jan 14, 2025
- Centre National de la Recherche Scientifique
- Sophie Peulon-Page
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Processes and apparatus for reducing concentration of PFAS contamin...
- Patent number 12,195,377
- Issue date Jan 14, 2025
- EGL WATER PTY LTD
- Brian Dorian
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Introduction of CO2 into thermal water
- Patent number 12,196,458
- Issue date Jan 14, 2025
- Ulrich Butz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for operating a pasteurization apparatus
- Patent number 12,185,745
- Issue date Jan 7, 2025
- Red Bull GmbH
- Roland Concin
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Methods and compositions for treatment of concrete wash water
- Patent number 12,186,938
- Issue date Jan 7, 2025
- CarbonCure Technologies Inc.
- George Sean Monkman
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Treatment method of wastewater containing ferricyanide complex and...
- Patent number 12,187,630
- Issue date Jan 7, 2025
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Qi Yuan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods of intensive recirculating aquaculture
- Patent number 12,178,195
- Issue date Dec 31, 2024
- ATLANTIC SAPPHIRE IP, LLC
- Thue Holm
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for controlling water used for industrial food processing
- Patent number 12,180,092
- Issue date Dec 31, 2024
- SmartWash Solutions, LLC
- James M. Brennan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
ADVANCED DEFLUORINATION AGENT AND METHOD FOR REMOVING FLUORIDE IONS...
- Publication number 20250115499
- Publication date Apr 10, 2025
- MEGA UNION TECHNOLOGY INCORPORATED
- KUO-CHING LIN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS AND COMPOSITIONS FOR TREATMENT OF CONCRETE WASH WATER
- Publication number 20250114973
- Publication date Apr 10, 2025
- CarbonCure Technologies Inc.
- George Sean MONKMAN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SULFATE REMOVAL FROM WATER
- Publication number 20250115497
- Publication date Apr 10, 2025
- ChemTreat, Inc.
- Vladimir DJUKANOVIC
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATMENT METHOD FOR WASTE WATER
- Publication number 20250100917
- Publication date Mar 27, 2025
- YUH SHAN ENVIRONMENTAL ENGINEERING CO., LTD.
- Kuan-Hung WU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TEMPERATURE SWING SOLVENT EXTRACTION FOR DESCALING OF FEEDSTREAMS
- Publication number 20250091906
- Publication date Mar 20, 2025
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Ngai Yin YIP
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DESCALING FORMULATION AND METHOD FOR DISSOLVING AND CLEANING SCALE...
- Publication number 20250091924
- Publication date Mar 20, 2025
- HINDUSTAN PETROLEUM CORPORATION LIMITED
- Eswararao DONI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR NON-WASTE PURIFICATION OF A FILTRATE OF SOLID HOUSEHOLD...
- Publication number 20250083985
- Publication date Mar 13, 2025
- Unique Equipment Solutions LLC
- Oleksandr Yuriiovych Mykytiuk
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS FOR TREATING WASTEWATER
- Publication number 20250074804
- Publication date Mar 6, 2025
- Samsung E&A Co., Ltd.
- Soo Jin SHIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method and System for Removing Hydrogen Sulfide From Sour Oil and S...
- Publication number 20250066222
- Publication date Feb 27, 2025
- Anschutz Exploration Corporation
- Galen Brenize
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REMINERALIZATION OF DESALINATED AND OF FRESH WATER BY DOSING OF A C...
- Publication number 20250066229
- Publication date Feb 27, 2025
- Martine Poffet
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
In-Situ Acid Neutralization And Carbon Mineralization
- Publication number 20250059073
- Publication date Feb 20, 2025
- Ebb Carbon, Inc.
- Guenther Glatz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CONDENSATE MANAGEMENT SYSTEMS AND METHODS
- Publication number 20250052448
- Publication date Feb 13, 2025
- RHEEM MANUFACTURING COMPANY
- Saman Beyhaghi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
RAPIDLY DISINTEGRATING BUOYANT COMPOSITION
- Publication number 20250051199
- Publication date Feb 13, 2025
- Bio-Lab, Inc.
- Curtis Sayre
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING WATER FOR PURE WATER, METHOD FOR...
- Publication number 20250051198
- Publication date Feb 13, 2025
- NOMURA MICRO SCIENCE CO., LTD.
- Hiroki MIYAZAWA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR PURIFYING WATER CONTAINING ORGANIC IMPURITIES BY ULTRAFI...
- Publication number 20250042795
- Publication date Feb 6, 2025
- Dmitrii V. Tateosov
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT WITH PHOTOCATALYTIC TECHNOLOGY
- Publication number 20250042785
- Publication date Feb 6, 2025
- The Regents of the University of California
- Haizhou Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
AQUATIC INSTALLATION PREDICTIVE MAINTENANCE SYSTEM AND METHOD
- Publication number 20250033998
- Publication date Jan 30, 2025
- PCFR SAS
- Lane Hoy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR WATER TREATMENT
- Publication number 20250034011
- Publication date Jan 30, 2025
- INNOVATIVE WATER CARE, LLC
- Stephane Gautier
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods and Systems of Nitrate Removal in Aqueous Systems for Impro...
- Publication number 20250019286
- Publication date Jan 16, 2025
- Claros Technologies Inc.
- Zekun Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD OF SUPPLEMENTS DOSING TO REMOVE TOTAL NITROGEN FR...
- Publication number 20250019284
- Publication date Jan 16, 2025
- Gregory D. GRAVES
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REMOVAL OF FLUOROALKYL COMPOUNDS FROM WATER USING GALVANIC CELL
- Publication number 20250019274
- Publication date Jan 16, 2025
- NuQuatic, LLC
- Carlos Borras
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods and Systems of PFAS Destruction using UV Irradiation at 222...
- Publication number 20250019285
- Publication date Jan 16, 2025
- Claros Technologies Inc.
- Andrew Thomas Healy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods and Systems of Oxidative Pretreatment of Aqueous Solutions...
- Publication number 20250019265
- Publication date Jan 16, 2025
- Claros Technologies Inc.
- Zekun Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
System and Method for the Treatment of Drinking Water
- Publication number 20250011194
- Publication date Jan 9, 2025
- BWT Holding GmbH
- Katharina WEITGASSER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROLYZED WATER GENERATION DEVICE AND CONTROL METHOD FOR ELECTRO...
- Publication number 20250011199
- Publication date Jan 9, 2025
- Enagic International Co., Ltd.
- Kazuhiko OKUMURA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Dispensing Apparatus For Producing and Dispensing Alkaline Water
- Publication number 20250011212
- Publication date Jan 9, 2025
- Dmitrii V. Tateosov
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
CLEAN-IN-PLACE (CIP) SYSTEM AND PROCESS
- Publication number 20250001469
- Publication date Jan 2, 2025
- HABI Tech. I/S
- Hans Andersen
- B08 - CLEANING
Information Patent Application
SYSTEMS AND METHODS FOR CARBON SEQUESTRATION USING ENHANCED WEATHERING
- Publication number 20250001358
- Publication date Jan 2, 2025
- Yale University
- Joachim Katchinoff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NANOSTRUCTURED ELECTRODES
- Publication number 20240426002
- Publication date Dec 26, 2024
- Technion Research & Development Foundation Limited
- Charlotte VOGT
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD AND SYSTEM FOR THE REMEDIATION OF AQUATIC FACILITIES
- Publication number 20240425396
- Publication date Dec 26, 2024
- Truox Inc.
- Roy W. Martin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

by neutralisation pH adjustment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for chromium removal from post-tanning wastewater

Wastewater treatment system

Water-savings adiabatic spray system

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

Method for treating electroplating wastewater

Integrated biogas treatment and carbon dioxide based disinfection f...

Soft-sensor to measure pH of treated seawater

Solid precipitation apparatus and solid precipitation process

Integrated boron removal and flocculation process for treating frac...

Gas turbine facility and method for suppressing discharge of ammoni...

Treatment of saline water for agricultural and potable use

Electrical frequency response fluid analysis

Treated geothermal brine compositions with reduced concentrations o...

Method for recycling copper-containing wastewater from micro-etching

Compositions and methods for remediating hydrogen sulfide in hydroc...

System for removal of phosphorus and nitrogen from water

Wastewater purification method

Reducing undesirable emissions from sediments via treatment with lime

System and method for recovering nutrients from a high nitrogenous...

Temperature swing solvent extraction for descaling of feedstreams

Method for processing wastewater having organic high-concentration...

Direct removal of carbon dioxide from oceanwater based on a composi...

Method for decontaminating heavy metals in an aqueous solution

Processes and apparatus for reducing concentration of PFAS contamin...

Introduction of CO2 into thermal water

Method for operating a pasteurization apparatus

Methods and compositions for treatment of concrete wash water

Treatment method of wastewater containing ferricyanide complex and...

Systems and methods of intensive recirculating aquaculture

System for controlling water used for industrial food processing

Patents Applicationslast 30 patents

ADVANCED DEFLUORINATION AGENT AND METHOD FOR REMOVING FLUORIDE IONS...

METHODS AND COMPOSITIONS FOR TREATMENT OF CONCRETE WASH WATER

SULFATE REMOVAL FROM WATER

TREATMENT METHOD FOR WASTE WATER

TEMPERATURE SWING SOLVENT EXTRACTION FOR DESCALING OF FEEDSTREAMS

DESCALING FORMULATION AND METHOD FOR DISSOLVING AND CLEANING SCALE...

METHOD FOR NON-WASTE PURIFICATION OF A FILTRATE OF SOLID HOUSEHOLD...

METHOD AND APPARATUS FOR TREATING WASTEWATER

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

REMINERALIZATION OF DESALINATED AND OF FRESH WATER BY DOSING OF A C...

In-Situ Acid Neutralization And Carbon Mineralization

CONDENSATE MANAGEMENT SYSTEMS AND METHODS

RAPIDLY DISINTEGRATING BUOYANT COMPOSITION

METHOD AND APPARATUS FOR PRODUCING WATER FOR PURE WATER, METHOD FOR...

METHOD FOR PURIFYING WATER CONTAINING ORGANIC IMPURITIES BY ULTRAFI...

WATER TREATMENT WITH PHOTOCATALYTIC TECHNOLOGY

AQUATIC INSTALLATION PREDICTIVE MAINTENANCE SYSTEM AND METHOD

DEVICES, SYSTEMS, AND METHODS FOR WATER TREATMENT

Methods and Systems of Nitrate Removal in Aqueous Systems for Impro...

SYSTEM AND METHOD OF SUPPLEMENTS DOSING TO REMOVE TOTAL NITROGEN FR...

REMOVAL OF FLUOROALKYL COMPOUNDS FROM WATER USING GALVANIC CELL

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

Methods and Systems of Oxidative Pretreatment of Aqueous Solutions...

System and Method for the Treatment of Drinking Water

ELECTROLYZED WATER GENERATION DEVICE AND CONTROL METHOD FOR ELECTRO...

Dispensing Apparatus For Producing and Dispensing Alkaline Water

CLEAN-IN-PLACE (CIP) SYSTEM AND PROCESS

SYSTEMS AND METHODS FOR CARBON SEQUESTRATION USING ENHANCED WEATHERING

NANOSTRUCTURED ELECTRODES

METHOD AND SYSTEM FOR THE REMEDIATION OF AQUATIC FACILITIES