using basic salts

Industry

CPC
C02F1/5245

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

C02F1/5245using basic salts

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method for wastewater treatment
- Patent number 12,365,614
- Issue date Jul 22, 2025
- INLAND ENVIRONMENTAL RESOURCES, INC.
- Douglas G. Kelley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for controlling output for chemical dosing opt...
- Patent number 12,351,480
- Issue date Jul 8, 2025
- DOOSAN ENERBILITY CO., LTD.
- Sang Gun Na
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Geotechnical characteristics of tailings via lime addition
- Patent number 12,351,493
- Issue date Jul 8, 2025
- Graymont Western Canada Inc.
- Nikolas Andrei Romaniuk
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Water treatment system
- Patent number 12,351,499
- Issue date Jul 8, 2025
- Simon Karl Schmidt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater and sludge treatment device and method
- Patent number 12,319,603
- Issue date Jun 3, 2025
- Ariel Scientific Innovations Ltd.
- Faina Nakonechny
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for wastewater treatment
- Patent number 12,312,266
- Issue date May 27, 2025
- Brown and Caldwell
- John L. Willis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Enhanced flocculation of intractable slurries using silicate ions
- Patent number 12,304,838
- Issue date May 20, 2025
- Envicore Inc.
- Milana Trifkovic
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Flocculant for catalytic decomposition of flue gas desulfurization...
- Patent number 12,291,471
- Issue date May 6, 2025
- CHANGZHOU UNIVERSITY
- Haiqun Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for treating wastewater
- Patent number 12,286,372
- Issue date Apr 29, 2025
- SAMSUNG E&A CO., LTD.
- Seung Joon Chung
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Anolyte as an additive for wastewater treatment
- Patent number 12,286,366
- Issue date Apr 29, 2025
- PWW HOLDING LTD.
- Paul Robert Wolschrijn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of evaluating and optionally selecting a suitable chemistry...
- Patent number 12,281,032
- Issue date Apr 22, 2025
- Kemira Oyj
- Outi Gronfors
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Solar still water treatment using carbon-based effervescent tablets...
- Patent number 12,246,973
- Issue date Mar 11, 2025
- Kuwait University
- Naser Alsayegh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of purifying natural water and wastewater
- Patent number 12,234,170
- Issue date Feb 25, 2025
- Igor Semenovich Balaev
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cerium-lanthanum treatment method for reduction of contaminants in...
- Patent number 12,227,440
- Issue date Feb 18, 2025
- Neo Water Treatment, LLC
- Pamela Leigh Cornish
- 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
Effluent
- Patent number 12,209,038
- Issue date Jan 28, 2025
- Lincoln University
- Hong Jie Di
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of tailings streams with one or more dosages of lime, and...
- Patent number 12,209,039
- Issue date Jan 28, 2025
- Graymont Western Canada Inc.
- Jesse Wayne Fox
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment compositions and methods of use
- Patent number 12,180,099
- Issue date Dec 31, 2024
- Dober Chemical Corp.
- Francis Kneib
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Domestic sewage treatment system
- Patent number 12,172,918
- Issue date Dec 24, 2024
- Sichuan University
- Xia Jiang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dissolved air flotation system and methods for biological nutrient...
- Patent number 12,172,920
- Issue date Dec 24, 2024
- Evoqua Water Technologies LLC
- Nathan Antonneau
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment compositions and methods of use
- Patent number 12,172,911
- Issue date Dec 24, 2024
- Dober Chemical Corp.
- Francis Kneib
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treated geothermal brine compositions with reduced concentration of...
- Patent number 12,168,748
- Issue date Dec 17, 2024
- TERRALITHIUM LLC
- Stephen Harrison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Wastewater treatment system and methods utilizing chemical pre-trea...
- Patent number 12,151,960
- Issue date Nov 26, 2024
- AQUA-TERRA CONSULTANTS
- Alan Ismond
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for removing per- and polyfluorinated alkyl substances from...
- Patent number 12,145,871
- Issue date Nov 19, 2024
- WP&E TECHNOLOGIES AND SOLUTIONS, LLC
- Harikrishnan Parthasarathy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Silica removal reagent for reverse osmosis membrane pretreatment
- Patent number 12,129,196
- Issue date Oct 29, 2024
- Ecolab USA Inc.
- Ning Jin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of tailings
- Patent number 12,129,192
- Issue date Oct 29, 2024
- EXTRAKT PROCESS SOLUTIONS, LLC
- Paul C. Painter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Gasification and Fischer-Tropsch process waste water treatment
- Patent number 12,122,701
- Issue date Oct 22, 2024
- Velocys Technologies Limited
- Graham Lea
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Fluid reaction tank and method for using same
- Patent number 12,122,693
- Issue date Oct 22, 2024
- Clearflow Group Inc.
- Gerald Hanna
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment system comprising wood-based organic material and its use...
- Patent number 12,116,294
- Issue date Oct 15, 2024
- Kemira Oyj
- Sakari Halttunen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Enhanced inorganic coagulants for wastewater treatment
- Patent number 12,103,871
- Issue date Oct 1, 2024
- ChemTreat, Inc.
- William Henderson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DEGRADING PFAS
- Publication number 20250230072
- Publication date Jul 17, 2025
- University of Rochester
- Astrid M. Mueller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEWAGE TREATMENT DEVICE AND METHOD
- Publication number 20250230081
- Publication date Jul 17, 2025
- SINGAPORE EBANG PTE, LTD.
- Dong HU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
INTELLIGENT DOSING CONTROL METHOD, DEVICE AND SYSTEM FOR SOFTENING...
- Publication number 20250223203
- Publication date Jul 10, 2025
- BEIJING XINYUAN SMART WATER GROUP CO., LTD
- Hong WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTE RECLAMATION SYSTEM AND METHOD
- Publication number 20250214877
- Publication date Jul 3, 2025
- BWXT Medical Ltd.
- Bryan Blake WIGGINS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR REMOVING CARBON DIOXIDE
- Publication number 20250214873
- Publication date Jul 3, 2025
- CARBON BLUE LTD.
- Dan DEVIRI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COAGULANT SLURRY COMPOSITIONS PRODUCED FROM DRINKING WATER TREATMEN...
- Publication number 20250187953
- Publication date Jun 12, 2025
- U.S. PEROXIDE, LLC
- Eunkyung JANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREATMENT SYSTEM AND METHODS UTILIZING CHEMICAL PRE-TREA...
- Publication number 20250154041
- Publication date May 15, 2025
- AQUA-TERRA CONSULTANTS
- Alan Ismond
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REGENERATABLE SYSTEM FOR CONTAMINANT REMOVAL
- Publication number 20250145500
- Publication date May 8, 2025
- Ionic Water Technologies, LLC
- George W. ADAMSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR TREATING SUSPENSIONS OF MINERAL PARTICLES
- Publication number 20250136484
- Publication date May 1, 2025
- SNF Group
- Stephen ADKINS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT COMPOSITIONS AND METHODS OF USE
- Publication number 20250136483
- Publication date May 1, 2025
- Dober Chemical Corp.
- Francis Kneib
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CHEMICAL REDUCTION PROCESS OF PFAS CONTAINED IN WATER
- Publication number 20250122106
- Publication date Apr 17, 2025
- Perma-Fix Environmental Services, Inc.
- Jose Gabriel GARCIA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR TREATING WASTE WATERS AND RESIDUE SLUDGE BY MEANS OF CAR...
- Publication number 20250122105
- Publication date Apr 17, 2025
- HYDROMECANIQUE ET FROTTEMENT
- Frédéric Garcia
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
PRODUCTION METHOD AND PRODUCTION DEVICE FOR WATER FOR PURE WATER, A...
- Publication number 20250091925
- Publication date Mar 20, 2025
- NOMURA MICRO SCIENCE CO., LTD.
- Masamitsu IIYAMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
SYSTEM AND METHOD FOR RECOVERY OF FERTILIZER BUILDING BLOCKS FROM W...
- Publication number 20250059076
- Publication date Feb 20, 2025
- Km Prottoy Shariar Piash
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR HIGH-EFFICIENCY NUTRIENT REMOVAL AND RECOVE...
- Publication number 20250051208
- Publication date Feb 13, 2025
- University of South Florida
- Daniel H. YEH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ECO-FRIENDLY METHOD, APPARATUS, AND SYSTEM FOR PRECIPITATION AND CO...
- Publication number 20250042781
- Publication date Feb 6, 2025
- ORYX ADDITIVE, INC.
- Noah TREMBLAY
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SYSTEM FOR REMOVING PER- AND POLYFLUORINATED ALKYL SUBSTANCES FROM...
- Publication number 20250034009
- Publication date Jan 30, 2025
- WP&E Technologies and Solutions, LLC
- Harikrishnan Parthasarathy
- 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
TREATMENT OF TAILINGS
- Publication number 20250019279
- Publication date Jan 16, 2025
- EXTRAKT PROCESS SOLUTIONS, LLC
- Paul C. PAINTER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
NATURAL MINERAL-DERIVED LUMILITE ECOLOGICAL RESTORATION AGENT AND M...
- Publication number 20250011192
- Publication date Jan 9, 2025
- Kiho PARK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR TREATING WASTEWATER
- Publication number 20240417300
- Publication date Dec 19, 2024
- SAMSUNG ENGINEERING CO., LTD.
- Seung Joon CHUNG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS OF TREATING WATER TO REMOVE CONTAMINANTS AND WATER TREATMEN...
- Publication number 20240409445
- Publication date Dec 12, 2024
- Reticle, Inc.
- Carl C. Nesbitt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR REMOVING DISSOLVED ORGANIC SUBSTANCES IN LIQUIDS USING A...
- Publication number 20240400412
- Publication date Dec 5, 2024
- Mecana AG
- Ulrich GRABBE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HYDROTHERMAL SYSTEM FOR TREATMENT OF ADSORBENT REGENERATION BYPRODUCTS
- Publication number 20240391797
- Publication date Nov 28, 2024
- University of Washington
- Brian Pinkard
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method for Making Polyaluminum Chloride (PAC) and PAC Made by Same
- Publication number 20240391791
- Publication date Nov 28, 2024
- USALCO, LLC
- Michael R. Oldfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ENHANCED INORGANIC COAGULANTS FOR WASTEWATER TREATMENT
- Publication number 20240368008
- Publication date Nov 7, 2024
- ChemTreat, Inc.
- William HENDERSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Process for Removing Selenium from Wastewater Using Biological Redu...
- Publication number 20240343625
- Publication date Oct 17, 2024
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- Marc Laliberté
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREATMENT USING AEROBIC TREATMENT WITH BRUSHITE PRECIPIT...
- Publication number 20240343621
- Publication date Oct 17, 2024
- Centrifuge-Systems LLC
- Hiroko Yoshida
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

using basic salts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for wastewater treatment

Apparatus and method for controlling output for chemical dosing opt...

Geotechnical characteristics of tailings via lime addition

Water treatment system

Wastewater and sludge treatment device and method

System and method for wastewater treatment

Enhanced flocculation of intractable slurries using silicate ions

Flocculant for catalytic decomposition of flue gas desulfurization...

Method and apparatus for treating wastewater

Anolyte as an additive for wastewater treatment

Method of evaluating and optionally selecting a suitable chemistry...

Solar still water treatment using carbon-based effervescent tablets...

Method of purifying natural water and wastewater

Cerium-lanthanum treatment method for reduction of contaminants in...

Treated geothermal brine compositions with reduced concentrations o...

Effluent

Treatment of tailings streams with one or more dosages of lime, and...

Water treatment compositions and methods of use

Domestic sewage treatment system

Dissolved air flotation system and methods for biological nutrient...

Water treatment compositions and methods of use

Treated geothermal brine compositions with reduced concentration of...

Wastewater treatment system and methods utilizing chemical pre-trea...

System for removing per- and polyfluorinated alkyl substances from...

Silica removal reagent for reverse osmosis membrane pretreatment

Treatment of tailings

Gasification and Fischer-Tropsch process waste water treatment

Fluid reaction tank and method for using same

Treatment system comprising wood-based organic material and its use...

Enhanced inorganic coagulants for wastewater treatment

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR DEGRADING PFAS

SEWAGE TREATMENT DEVICE AND METHOD

INTELLIGENT DOSING CONTROL METHOD, DEVICE AND SYSTEM FOR SOFTENING...

WASTE RECLAMATION SYSTEM AND METHOD

METHOD FOR REMOVING CARBON DIOXIDE

COAGULANT SLURRY COMPOSITIONS PRODUCED FROM DRINKING WATER TREATMEN...

WASTEWATER TREATMENT SYSTEM AND METHODS UTILIZING CHEMICAL PRE-TREA...

REGENERATABLE SYSTEM FOR CONTAMINANT REMOVAL

METHOD FOR TREATING SUSPENSIONS OF MINERAL PARTICLES

WATER TREATMENT COMPOSITIONS AND METHODS OF USE

CHEMICAL REDUCTION PROCESS OF PFAS CONTAINED IN WATER

METHOD FOR TREATING WASTE WATERS AND RESIDUE SLUDGE BY MEANS OF CAR...

SULFATE REMOVAL FROM WATER

PRODUCTION METHOD AND PRODUCTION DEVICE FOR WATER FOR PURE WATER, A...

METHOD AND APPARATUS FOR TREATING WASTEWATER

SYSTEM AND METHOD FOR RECOVERY OF FERTILIZER BUILDING BLOCKS FROM W...

SYSTEMS AND METHODS FOR HIGH-EFFICIENCY NUTRIENT REMOVAL AND RECOVE...

ECO-FRIENDLY METHOD, APPARATUS, AND SYSTEM FOR PRECIPITATION AND CO...

SYSTEM FOR REMOVING PER- AND POLYFLUORINATED ALKYL SUBSTANCES FROM...

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

TREATMENT OF TAILINGS

NATURAL MINERAL-DERIVED LUMILITE ECOLOGICAL RESTORATION AGENT AND M...

METHOD AND APPARATUS FOR TREATING WASTEWATER

METHODS OF TREATING WATER TO REMOVE CONTAMINANTS AND WATER TREATMEN...

METHOD FOR REMOVING DISSOLVED ORGANIC SUBSTANCES IN LIQUIDS USING A...

HYDROTHERMAL SYSTEM FOR TREATMENT OF ADSORBENT REGENERATION BYPRODUCTS

Method for Making Polyaluminum Chloride (PAC) and PAC Made by Same

ENHANCED INORGANIC COAGULANTS FOR WASTEWATER TREATMENT

Process for Removing Selenium from Wastewater Using Biological Redu...

WASTEWATER TREATMENT USING AEROBIC TREATMENT WITH BRUSHITE PRECIPIT...