Enhancing liquid-particle separation using the flotation principle

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B01D21/0084

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D21/00Separation of suspended solid particles from liquids by sedimentation

Current Industry

B01D21/0084Enhancing liquid-particle separation using the flotation principle

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for controlling diffusion of MPs carried with ARG...
- Patent number 12,151,185
- Issue date Nov 26, 2024
- Nanjing Institute of Environmental Sciences, MEE
- Ni Ni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for activating and dewatering sludge using acou...
- Patent number 12,110,238
- Issue date Oct 8, 2024
- SANUWAVE, INC.
- Iulian Cioanta
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Algae separation system
- Patent number 12,110,237
- Issue date Oct 8, 2024
- David J. Pinelli
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for buoyant separation
- Patent number 12,102,942
- Issue date Oct 1, 2024
- Akadeum Life Sciences, Inc.
- Brandon H. McNaughton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bubble measurement device
- Patent number 12,099,014
- Issue date Sep 24, 2024
- Sumitomo Metal Mining Co., Ltd.
- Yoshihiko Nakao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Treating fluids recovered from well operations using a graphene oxi...
- Patent number 12,059,655
- Issue date Aug 13, 2024
- Halliburton Energy Services, Inc.
- Dale E. Jamison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Saturator and water treating apparatus including the same
- Patent number 11,932,556
- Issue date Mar 19, 2024
- DOOSAN ENERBILITY CO., LTD.
- Byung Sung Park
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Flotation device
- Patent number 11,925,884
- Issue date Mar 12, 2024
- VALMET TECHNOLOGIES OY
- Peter Ohlenschlaeger
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for buoyant separation
- Patent number 11,890,555
- Issue date Feb 6, 2024
- Akadeum Life Sciences, Inc.
- Brandon H. McNaughton
- G01 - MEASURING TESTING
Information Patent Grant
Process to treat phosphate ores
- Patent number 11,607,696
- Issue date Mar 21, 2023
- Nouryon Chemicals International B.V.
- Natalija Smolko-Schvarzmayr
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Rake-free thickening device including driving area
- Patent number 11,602,704
- Issue date Mar 14, 2023
- Anhui University of Science and Technology
- Hui Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus, systems, and methods for improving slop water treatment...
- Patent number 11,401,171
- Issue date Aug 2, 2022
- Halliburton Energy Services, Inc.
- Kevin G. Kleinguetl
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater dissolved-air floatation apparatus combined with precipi...
- Patent number 11,358,073
- Issue date Jun 14, 2022
- Jong Seok Yun
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ultrafine bubble cleaning method using ultrafine bubble-containing...
- Patent number 11,311,921
- Issue date Apr 26, 2022
- PCS CO., LTD.
- Toshikatsu Suzuki
- B08 - CLEANING
Information Patent Grant
Method and system for buoyant separation
- Patent number 11,291,931
- Issue date Apr 5, 2022
- Akadeum Life Sciences, Inc.
- Brandon H. McNaughton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Automated wastewater treatment system and methods
- Patent number 11,286,188
- Issue date Mar 29, 2022
- Ashok Syal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for separating surface materials from a fluid u...
- Patent number 11,254,589
- Issue date Feb 22, 2022
- SANUWAVE, INC.
- Iulian Cioanta
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
System and method to remove micro plastic material from water envir...
- Patent number 11,247,926
- Issue date Feb 15, 2022
- Richard L. Edgell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Bio-DAF system for domestic and industrial wastewater treatment
- Patent number 11,214,504
- Issue date Jan 4, 2022
- Besser Tech Holdings LLC
- William Michael Fields
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Peptide and use thereof
- Patent number 11,168,113
- Issue date Nov 9, 2021
- Shibaura Institute of Technology
- Mitsuo Yamashita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods of producing potassium sulfate
- Patent number 10,954,133
- Issue date Mar 23, 2021
- NOVOPRO PROJECTS INC.
- Maziar Rejaee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for treating liquid sludge and filter cakes obtai...
- Patent number 10,919,783
- Issue date Feb 16, 2021
- Orege
- Patrice Capeau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method to process effluent brine and interface rag from...
- Patent number 10,913,013
- Issue date Feb 9, 2021
- Schlumberger Technology Corporation
- Gary W. Sams
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Method and system for treatment of agricultural and industrial wast...
- Patent number 10,858,273
- Issue date Dec 8, 2020
- FARM PILOT PROJECT COORDINATION, INC.
- Robert P. Carnahan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods of producing potassium sulfate
- Patent number 10,815,130
- Issue date Oct 27, 2020
- NOVOPRO PROJECTS INC.
- Maziar Rejaee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for treating and recycling process water
- Patent number 10,815,140
- Issue date Oct 27, 2020
- Redox AS
- Bjørn Karlsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for treating liquids and solutions to remove and/...
- Patent number 10,807,021
- Issue date Oct 20, 2020
- GAPS Technology, LLC.
- Cliffton Lee Roe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separator for separating solids from an influent
- Patent number 10,786,760
- Issue date Sep 29, 2020
- Hydro International Limited
- Andrew Scott Anastasio
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Animal byproduct recovery system
- Patent number 10,780,374
- Issue date Sep 22, 2020
- AIR & LIQUID SYSTEMS INC.
- James E. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Total suspended solids reduction system
- Patent number 10,697,169
- Issue date Jun 30, 2020
- Robert L. Baker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR CLARIFYING PROCESS WATER IN OIL AND GAS OPERATIONS
- Publication number 20240367073
- Publication date Nov 7, 2024
- Redhawk Coil Tubing
- Waylin Bruce Ott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DENSITY-BASED SEPARATOR
- Publication number 20240335769
- Publication date Oct 10, 2024
- Cool Separations B.V.
- Jaap VAN SPRONSEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM FOR ESTABLISHING A DIGITAL INTERCONNECTION BETWEEN VESSELS F...
- Publication number 20240286925
- Publication date Aug 29, 2024
- Nobuyoshi MORIMOTO
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Solids Removal System and Method
- Publication number 20240139652
- Publication date May 2, 2024
- Kyle Dylan Nap
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SAMPLING DEVICE FOR COAGULATION TREATMENT DEVICE, COAGULATION TREAT...
- Publication number 20230295022
- Publication date Sep 21, 2023
- KURITA WATER INDUSTRIES LTD.
- Naoya KAWARABAYASHI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FLOTATION CELL FOR WATER TREATMENT
- Publication number 20230212036
- Publication date Jul 6, 2023
- YPF TECNOLOGÍA S.A.
- Vanesa Melina PAREDES MUÑOZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR BUOYANT SEPARATION
- Publication number 20230182043
- Publication date Jun 15, 2023
- Akadeum Life Sciences, Inc.
- Brandon H. McNaughton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PARTIALLY SUBMERGED FOAM FRACTIONATION SYSTEM
- Publication number 20230139452
- Publication date May 4, 2023
- Clean Waterways, LLC
- Charles GREGORY
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATING PER- AND POLY-FLUOROALKYL SUBSTANCES IN LANDFILL LEACHATE
- Publication number 20230127819
- Publication date Apr 27, 2023
- University of Florida Research Foundation, Inc.
- Timothy G TOWNSEND
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PALLET COATING WASTE RECOVERY SYSTEM
- Publication number 20230085131
- Publication date Mar 16, 2023
- AIR AND LIQUID SYSTEMS, LLC
- James E. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BUBBLE MEASUREMENT DEVICE
- Publication number 20220404288
- Publication date Dec 22, 2022
- Sumitomo Metal Mining Co., Ltd.
- Yoshihiko NAKAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of Separating a First Contaminant from a Feed Stream and Rea...
- Publication number 20220396680
- Publication date Dec 15, 2022
- Ioniqa Technologies B.V.
- Joost Robert WOLTERS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR ACTIVATING AND DEWATERING SLUDGE USING ACOU...
- Publication number 20220371922
- Publication date Nov 24, 2022
- SANUWAVE, INC.
- Iulian CIOANTA
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
WASTEWATER TREATMENT APPARATUS
- Publication number 20220371934
- Publication date Nov 24, 2022
- DE NORA WATER TECHNOLOGIES ITALY S.R.L.
- Alex BETTINARDI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATING FLUIDS RECOVERED FROM WELL OPERATIONS USING A GRAPHENE OXI...
- Publication number 20220339586
- Publication date Oct 27, 2022
- Halliburton Energy Services, Inc.
- Dale E. Jamison
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR BUOYANT SEPARATION
- Publication number 20220161158
- Publication date May 26, 2022
- Akadeum Life Sciences, Inc.
- Brandon H. McNaughton
- G01 - MEASURING TESTING
Information Patent Application
ALGAE SEPARATION SYSTEM
- Publication number 20220041469
- Publication date Feb 10, 2022
- AECOM
- David J. Pinelli
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER DISSOLVED-AIR FLOTATION APPARATUS COMBINED WITH SETTLING...
- Publication number 20210394088
- Publication date Dec 23, 2021
- Jong Seok YUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR IMPROVING SLOP WATER TREATMENT...
- Publication number 20210331941
- Publication date Oct 28, 2021
- Halliburton Energy Services, Inc.
- Kevin G. KLEINGUETL
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ZWITTERIONIC POLYELECTROLYTE COATED FILTRATION MEDIUM FOR FRACTURIN...
- Publication number 20210322931
- Publication date Oct 21, 2021
- Halliburton Energy Services, Inc.
- William Cecil Pearl
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ZWITTERIONIC POLYELECTROLYTE COATED FILTRATION MEDIUM FOR SLOP WATE...
- Publication number 20210322930
- Publication date Oct 21, 2021
- Halliburton Energy Services, Inc.
- William Cecil Pearl
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Process to Improve Protein Recovery in Stillage Processing Streams
- Publication number 20210253984
- Publication date Aug 19, 2021
- ECOLAB USA INC.
- Lan Xiao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
RAKE-FREE THICKENING DEVICE INCLUDING DRIVING AREA
- Publication number 20210178293
- Publication date Jun 17, 2021
- Anhui University of Science and Technology
- Hui LI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SATURATOR AND WATER TREATING APPARATUS INCLUDING THE SAME
- Publication number 20210130194
- Publication date May 6, 2021
- Doosan Heavy Industries & Construction Co., Ltd.
- Byung Sung PARK
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
ENVIRONMENTALLY FRIENDLY FLOTATION AGENT
- Publication number 20210078017
- Publication date Mar 18, 2021
- Biosepar Gesellschaft für Medizin- und Labortechnik mbH
- Andreas Szabados
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
SYSTEMS AND METHODS OF PRODUCING POTASSIUM SULFATE
- Publication number 20200385279
- Publication date Dec 10, 2020
- NOVOPRO PROJECTS INC.
- Maziar REJAEE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ULTRAFINE BUBBLE CLEANING METHOD USING ULTRAFINE BUBBLE-CONTAINING...
- Publication number 20200376526
- Publication date Dec 3, 2020
- PCS CO., LTD.
- Toshikatsu SUZUKI
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
SYSTEMS AND METHODS OF PRODUCING POTASSIUM SULFATE
- Publication number 20200308013
- Publication date Oct 1, 2020
- NOVOPRO PROJECTS INC.
- Maziar REJAEE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BIO-DAF SYSTEM FOR DOMESTIC AND INDUSTRIAL WASTEWATER TREATMENT
- Publication number 20200223729
- Publication date Jul 16, 2020
- Water Environmental Technology
- William Michael Fields
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANIMAL BYPRODUCT RECOVERY SYSTEM
- Publication number 20200188815
- Publication date Jun 18, 2020
- Air and Liquid Systems, Inc.
- James E. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Enhancing liquid-particle separation using the flotation principle

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device and method for controlling diffusion of MPs carried with ARG...

Systems and methods for activating and dewatering sludge using acou...

Algae separation system

Method and system for buoyant separation

Bubble measurement device

Treating fluids recovered from well operations using a graphene oxi...

Saturator and water treating apparatus including the same

Flotation device

Method and system for buoyant separation

Process to treat phosphate ores

Rake-free thickening device including driving area

Apparatus, systems, and methods for improving slop water treatment...

Wastewater dissolved-air floatation apparatus combined with precipi...

Ultrafine bubble cleaning method using ultrafine bubble-containing...

Method and system for buoyant separation

Automated wastewater treatment system and methods

Systems and methods for separating surface materials from a fluid u...

System and method to remove micro plastic material from water envir...

Bio-DAF system for domestic and industrial wastewater treatment

Peptide and use thereof

Systems and methods of producing potassium sulfate

Method and device for treating liquid sludge and filter cakes obtai...

System and method to process effluent brine and interface rag from...

Method and system for treatment of agricultural and industrial wast...

Systems and methods of producing potassium sulfate

System and method for treating and recycling process water

System and method for treating liquids and solutions to remove and/...

Separator for separating solids from an influent

Animal byproduct recovery system

Total suspended solids reduction system

Patents Applicationslast 30 patents

SYSTEM FOR CLARIFYING PROCESS WATER IN OIL AND GAS OPERATIONS

DENSITY-BASED SEPARATOR

SYSTEM FOR ESTABLISHING A DIGITAL INTERCONNECTION BETWEEN VESSELS F...

Solids Removal System and Method

SAMPLING DEVICE FOR COAGULATION TREATMENT DEVICE, COAGULATION TREAT...

FLOTATION CELL FOR WATER TREATMENT

METHOD AND SYSTEM FOR BUOYANT SEPARATION

PARTIALLY SUBMERGED FOAM FRACTIONATION SYSTEM

TREATING PER- AND POLY-FLUOROALKYL SUBSTANCES IN LANDFILL LEACHATE

PALLET COATING WASTE RECOVERY SYSTEM

BUBBLE MEASUREMENT DEVICE

Method of Separating a First Contaminant from a Feed Stream and Rea...

SYSTEMS AND METHODS FOR ACTIVATING AND DEWATERING SLUDGE USING ACOU...

WASTEWATER TREATMENT APPARATUS

TREATING FLUIDS RECOVERED FROM WELL OPERATIONS USING A GRAPHENE OXI...

METHOD AND SYSTEM FOR BUOYANT SEPARATION

ALGAE SEPARATION SYSTEM

WASTEWATER DISSOLVED-AIR FLOTATION APPARATUS COMBINED WITH SETTLING...

APPARATUS, SYSTEMS, AND METHODS FOR IMPROVING SLOP WATER TREATMENT...

ZWITTERIONIC POLYELECTROLYTE COATED FILTRATION MEDIUM FOR FRACTURIN...

ZWITTERIONIC POLYELECTROLYTE COATED FILTRATION MEDIUM FOR SLOP WATE...

Process to Improve Protein Recovery in Stillage Processing Streams

RAKE-FREE THICKENING DEVICE INCLUDING DRIVING AREA

SATURATOR AND WATER TREATING APPARATUS INCLUDING THE SAME

ENVIRONMENTALLY FRIENDLY FLOTATION AGENT

SYSTEMS AND METHODS OF PRODUCING POTASSIUM SULFATE

ULTRAFINE BUBBLE CLEANING METHOD USING ULTRAFINE BUBBLE-CONTAINING...

SYSTEMS AND METHODS OF PRODUCING POTASSIUM SULFATE

BIO-DAF SYSTEM FOR DOMESTIC AND INDUSTRIAL WASTEWATER TREATMENT

ANIMAL BYPRODUCT RECOVERY SYSTEM