using basic salts

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CPC
C02F1/5245

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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

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Patents Grantslast 30 patents

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
Information Patent Grant
Method for recovering phosphorus and iron and use thereof
- Patent number 12,091,345
- Issue date Sep 17, 2024
- Tsinghua Shenzhen International Graduate School
- Lin Lin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Composition and method for purifying, disinfecting and clarifying w...
- Patent number 12,091,336
- Issue date Sep 17, 2024
- Jorge Javier Vargas Vargas
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Titania-based treatment solution and method of promoting precipitat...
- Patent number 12,084,366
- Issue date Sep 10, 2024
- Marmon Industrial Water LLC
- James Knoll
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Bio-electrochemical sensor and method for optimizing performance of...
- Patent number 12,077,458
- Issue date Sep 3, 2024
- SENTRY:WATER MONITORING AND CONTROL INC.
- Patrick Desmond Kiely
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Remediation method and system for deep-sea mine tailings
- Patent number 12,077,457
- Issue date Sep 3, 2024
- KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY
- Kyoungrean Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and diffusiophoretic water filter with chemical contaminant...
- Patent number 12,065,368
- Issue date Aug 20, 2024
- SPLIT ROCK FILTER SYSTEMS LLC
- William C. Gehris
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mixing/clarifying device
- Patent number 12,059,636
- Issue date Aug 13, 2024
- Metawater Co., Ltd.
- Naoki Hayashi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for making sulfated polyaluminum chloride (PACS) or polyalum...
- Patent number 12,054,400
- Issue date Aug 6, 2024
- Michael R. Oldfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Chemical method for concurrent removal of ammonia nitrogen and phos...
- Patent number 12,030,800
- Issue date Jul 9, 2024
- Thomas D. Waite
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for synergistic degradation treatment of polysaccharide-cont...
- Patent number 11,987,513
- Issue date May 21, 2024
- XI'AN SHIYOU UNIVERSITY
- Jinling Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Functional material for synchronously stabilizing multiple metals a...
- Patent number 11,975,985
- Issue date May 7, 2024
- Central South University
- Qian Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

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
Information Patent Application
METHODS FOR DYNAMICALLY VARYING CHEMICAL ADDITIVE FLOWRATE TO TREAT...
- Publication number 20240343611
- Publication date Oct 17, 2024
- Denny Allen CRISWELL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PAINT OVERSPRAY TREATMENT COMPOSITIONS AND METHODS OF USE
- Publication number 20240336790
- Publication date Oct 10, 2024
- ECOLAB USA INC.
- Petia Todorova Tontcheva
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WASTEWATER AND SLUDGE TREATMENT DEVICE AND METHOD
- Publication number 20240336509
- Publication date Oct 10, 2024
- Ariel Scientific Innovations Ltd.
- Faina NAKONECHNY
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
PRODUCTION OF BARIUM SULFATE FROM SEAWATER
- Publication number 20240327258
- Publication date Oct 3, 2024
- Saudi Arabian Oil Company
- Fahd I. Alghunaimi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
USE OF BRINE AND NATURAL POZZOLANS IN A METHOD OF MAKING COMPOSITIO...
- Publication number 20240294439
- Publication date Sep 5, 2024
- Partanna Global, Inc.
- Sam Franklin Marshall
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PROCESS FOR REDUCING TOTAL SUSPENDED SOLIDS (TSS), BIOCHEMICAL OXYG...
- Publication number 20240286944
- Publication date Aug 29, 2024
- ECOLAB USA INC.
- Kaustav Ghosh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HEAVY METAL TREATMENT AGENT, AND METHOD FOR TREATING INCINERATED AS...
- Publication number 20240286937
- Publication date Aug 29, 2024
- MIYOSHI OIL & FAT CO., LTD.
- Kazuhiro TERADA
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
SYSTEM FOR REMOVING PER- AND POLYFLUORINATED ALKYL SUBSTANCES FROM...
- Publication number 20240279087
- Publication date Aug 22, 2024
- WP&E Technologies and Solutions, LLC
- Harikrishnan Parthasarathy
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
TREATED GEOTHERMAL BRINE COMPOSITIONS WITH REDUCED CONCENTRATION OF...
- Publication number 20240271026
- Publication date Aug 15, 2024
- TERRALITHIUM LLC
- Stephen Harrison
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MOBILE SYSTEM AND METHOD FOR SEPARATING WATER AND PAINT
- Publication number 20240254018
- Publication date Aug 1, 2024
- Robert Roman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ENHANCED FLOCCULATION OF INTRACTABLE SLURRIES USING SILICATE IONS
- Publication number 20240254019
- Publication date Aug 1, 2024
- EnviCore Inc.
- Milana Trifkovic
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Polyaluminum Sulfate with Reduced Chloride Content
- Publication number 20240246839
- Publication date Jul 25, 2024
- USALCO, LLC
- Michael R. Oldfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR RECOVERING PHOSPHORUS AND IRON AND USE THEREOF
- Publication number 20240228349
- Publication date Jul 11, 2024
- Tsinghua Shenzhen International Graduate School
- Lin LIN
- C01 - INORGANIC CHEMISTRY

using basic salts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Method for recovering phosphorus and iron and use thereof

Composition and method for purifying, disinfecting and clarifying w...

Titania-based treatment solution and method of promoting precipitat...

Bio-electrochemical sensor and method for optimizing performance of...

Remediation method and system for deep-sea mine tailings

Method and diffusiophoretic water filter with chemical contaminant...

Mixing/clarifying device

Method for making sulfated polyaluminum chloride (PACS) or polyalum...

Chemical method for concurrent removal of ammonia nitrogen and phos...

Method for synergistic degradation treatment of polysaccharide-cont...

Functional material for synchronously stabilizing multiple metals a...

Patents Applicationslast 30 patents

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...

METHODS FOR DYNAMICALLY VARYING CHEMICAL ADDITIVE FLOWRATE TO TREAT...

PAINT OVERSPRAY TREATMENT COMPOSITIONS AND METHODS OF USE

WASTEWATER AND SLUDGE TREATMENT DEVICE AND METHOD

PRODUCTION OF BARIUM SULFATE FROM SEAWATER

USE OF BRINE AND NATURAL POZZOLANS IN A METHOD OF MAKING COMPOSITIO...

PROCESS FOR REDUCING TOTAL SUSPENDED SOLIDS (TSS), BIOCHEMICAL OXYG...

HEAVY METAL TREATMENT AGENT, AND METHOD FOR TREATING INCINERATED AS...

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

TREATED GEOTHERMAL BRINE COMPOSITIONS WITH REDUCED CONCENTRATION OF...

MOBILE SYSTEM AND METHOD FOR SEPARATING WATER AND PAINT

ENHANCED FLOCCULATION OF INTRACTABLE SLURRIES USING SILICATE IONS

Polyaluminum Sulfate with Reduced Chloride Content

METHOD FOR RECOVERING PHOSPHORUS AND IRON AND USE THEREOF