by centrifugation

Industry

CPC
C02F11/127

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 C02F11/00Treatment of sludge Devices therefor

Current Industry

C02F11/127by centrifugation

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

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
Processing of red mud in bauxite refining
- Patent number 12,194,400
- Issue date Jan 14, 2025
- ENERVOXA INC.
- Igor Kuntzevitsky
- 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
Methods for valorization of lignin-rich solids from anaerobic diges...
- Patent number 12,162,786
- Issue date Dec 10, 2024
- Robert C. Casad
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Anaerobic treatment of waste
- Patent number 12,122,697
- Issue date Oct 22, 2024
- BISVIRIDI LTD
- Neil Francis Hunter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Biofilm carrier media in moving bed biofilm reactor processes
- Patent number 12,110,243
- Issue date Oct 8, 2024
- Veolia Water Solutions & Technologies Support
- Per Magnusson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Advanced phosphorous recovery process and plant
- Patent number 12,024,454
- Issue date Jul 2, 2024
- Cambi Technology AS
- Hans Rasmus Holte
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Rotational flow rotation deoiling method and device for oil-based m...
- Patent number 12,017,937
- Issue date Jun 25, 2024
- Shanghai Huachang Environmental Protection Co., Ltd
- Jiwei Wu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process for treating sewage sludge
- Patent number 12,006,241
- Issue date Jun 11, 2024
- RDP Technologies, Inc.
- Richard W. Christy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for sludge dewatering using kitchen waste to synergistically...
- Patent number 12,006,271
- Issue date Jun 11, 2024
- Tongji University
- Bin Dong
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Double drum systems and processes for converting biosolids to ferti...
- Patent number 11,999,668
- Issue date Jun 4, 2024
- Merrell Bros., Inc.
- Terry Merrell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for extracting carbon source from sewage sludge i...
- Patent number 11,932,564
- Issue date Mar 19, 2024
- NORTH CHINA MUNICIPAL ENGINEERING DESIGN & RESEARCH INSTITUTE CO., LTD.
- Yongli Sun
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Removal of insolubles from aqueous streams used in food processing
- Patent number 11,918,002
- Issue date Mar 5, 2024
- SAFE FOODS CORPORATION
- Jason Henley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dryer and a method for drying a liquid feed into a powder
- Patent number 11,920,864
- Issue date Mar 5, 2024
- GEA Process Engineering A/S
- Zahé Daw
- F26 - DRYING
Information Patent Grant
Mobile fracturing sand plant and systems and methods of operating same
- Patent number 11,913,320
- Issue date Feb 27, 2024
- Nomad Proppa nt Services, LLC
- Bradley Byman Johnson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for enhancing anaerobic digestion based on solid-liquid inte...
- Patent number 11,834,359
- Issue date Dec 5, 2023
- Tongji University
- Ying Xu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Multiphase separation and pressure letdown method
- Patent number 11,794,134
- Issue date Oct 24, 2023
- Deep Reach Technology, Inc.
- Steven Rizea
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Zero-liquid discharge (ZLD) wastewater treatment apparatus and method
- Patent number 11,787,718
- Issue date Oct 17, 2023
- DOOSAN ENERBILITY CO., LTD.
- Gun Myung Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Effluent treatment mixture
- Patent number 11,760,665
- Issue date Sep 19, 2023
- RKM IP Holding LLC
- Roger Kendall McGowan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Particle separation by density
- Patent number 11,660,608
- Issue date May 30, 2023
- Sepro Mineral Systems Corp.
- Andrew Gillis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for treating an oily solid waste sludge
- Patent number 11,629,084
- Issue date Apr 18, 2023
- CHINA UNIVERSITY OF PETROLEUM BLUE SKY(QINGDAO) PETROLEUM TECHNOLOGY CO., LTD
- Weizhong Wei
- 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 11,618,697
- Issue date Apr 4, 2023
- Graymont Western Canada Inc.
- Jesse Wayne Fox
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Low moisture solids produced from poultry plant sludge by a decante...
- Patent number 11,613,486
- Issue date Mar 28, 2023
- Southeastern Environmental Services LLC
- Eddie Jacob Abdeen
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Treatment of tailings with lime at elevated PH levels
- Patent number 11,613,485
- Issue date Mar 28, 2023
- Graymont Western Canada Inc.
- Michael John Tate
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for enhancing deep degradation of proteins in sludge
- Patent number 11,548,803
- Issue date Jan 10, 2023
- Tongji University
- Bin Dong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for resource recovery from poultry processing wastewater
- Patent number 11,498,884
- Issue date Nov 15, 2022
- Besser Tech Holdings LLC
- William Michael Fields
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Wastewater treatment apparatus to achieve class B biosolids using c...
- Patent number 11,485,659
- Issue date Nov 1, 2022
- BCR Environmental Corporation
- Frederick P. Mussari
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Unit for treating a drilling mud and corresponding method
- Patent number 11,465,077
- Issue date Oct 11, 2022
- Christophe Justino
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and apparatuses for facilitating purification of sludge and...
- Patent number 11,447,411
- Issue date Sep 20, 2022
- ROYAL BIOTECH INC
- Philip Huang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for treatment of spent chloroaluminate ionic liqu...
- Patent number 11,426,702
- Issue date Aug 30, 2022
- China University of Petroleum—Beijing
- Chunmao Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SYNERGISTIC DEVICE FOR RESOURCE AND ENERGY RECOVERY, POLLUTION REDU...
- Publication number 20250042798
- Publication date Feb 6, 2025
- BEIJING JIAOTONG UNIVERSITY
- Hong Yao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Biofilm Carrier Media in Moving Bed Biofilm Reactor Processes
- Publication number 20240425398
- Publication date Dec 26, 2024
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- Per MAGNUSSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SLUDGE AND KITCHEN WASTE COLLABORATIVE DIGESTION PROCESS COUPLED WI...
- Publication number 20240375985
- Publication date Nov 14, 2024
- BEIJING DRAINAGE GROUP CO ., LTD
- Jiawei WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEWATERING TRAILER SYSTEM
- Publication number 20240343614
- Publication date Oct 17, 2024
- Jared Burma
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Semiconductor Chemical Mechanical Polishing Sludge Recycling Device
- Publication number 20240317621
- Publication date Sep 26, 2024
- Ya-Min HSIEH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND SYSTEM FOR PRE-TREATING HIGH STRENGTH WASTEWATER
- Publication number 20240182343
- Publication date Jun 6, 2024
- Mehrab Mehrvar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF PREPARING A SLUDGE, SLUDGE RESULTING FROM SAID METHOD AND...
- Publication number 20240164408
- Publication date May 23, 2024
- RAGN-SELLS TREATMENT AND DETOX AB
- Robert NORGREN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REMOVAL OF INSOLUBLES FROM AQUEOUS STREAMS USED IN FOOD PROCESSING
- Publication number 20240156114
- Publication date May 16, 2024
- Safe Foods Corporation
- Jason HENLEY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SOLIDS SEPARATION
- Publication number 20240150209
- Publication date May 9, 2024
- Beyond the Dome, Inc.
- Matthew Brandon Stroud
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
SYSTEMS AND METHODS FOR REMOVING PHOSPHORUS FROM WATER
- Publication number 20240140847
- Publication date May 2, 2024
- COMPLETE FILTRATION RESOURCES, INC
- LaVerne Gregorich
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ANAEROBIC TREATMENT OF WASTE
- Publication number 20240109800
- Publication date Apr 4, 2024
- BISVIRIDI LTD
- Neil Francis Hunter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR BIOLOGICAL TRANSFORMATION, CONCENTRATION, A...
- Publication number 20240101456
- Publication date Mar 28, 2024
- Arizona Board of Regents on behalf of Arizona State University
- Joshua BOLTZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Biogenic Refinery with SCR System Using Urea Extracted from Feedstock
- Publication number 20240082784
- Publication date Mar 14, 2024
- DYPER Inc.
- Mark D. Siminoff
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR EXTRACTING CARBON SOURCE FROM SEWAGE SLUDGE I...
- Publication number 20240034661
- Publication date Feb 1, 2024
- North China Municipal Engineering Design & Research Institute Co., Ltd.
- Yongli SUN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS AND SYSTEMS OF DEWATERING TAILINGS
- Publication number 20230373838
- Publication date Nov 23, 2023
- Somerset International Finance Designated Activity Company
- David Osborne
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CATIONIC EMULSION TERPOLYMER TO INCREASE CAKE SOLIDS IN CENTRIFUGES
- Publication number 20230357067
- Publication date Nov 9, 2023
- Solenis Technologies, L.P.
- Nathalie Bruzzano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dual Drying Path With Exhaust Recirculation for Solid Waste Processing
- Publication number 20230265002
- Publication date Aug 24, 2023
- Biowaste Pyrolysis Solutions, LLC
- Samuel Sylvetsky
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TAILINGS TREATMENT PROCESS
- Publication number 20230242432
- Publication date Aug 3, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Lizbeth Rostro
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REMOVAL OF INSOLUBLES FROM AQUEOUS STREAMS USED IN FOOD PROCESSING
- Publication number 20230054607
- Publication date Feb 23, 2023
- Safe Foods Corporation
- Jason HENLEY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR RECOVERING PHOSPHORUS FROM SLUDGE RICH IN CHEMICAL PHOSP...
- Publication number 20230008207
- Publication date Jan 12, 2023
- Tongji University
- Yongmei Li
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Double Drum Systems and Processes for Converting Biosolids to Ferti...
- Publication number 20220315500
- Publication date Oct 6, 2022
- Terry Merrell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATMENT OF TAILINGS WITH LIME AT ELEVATED PH LEVELS
- Publication number 20220306509
- Publication date Sep 29, 2022
- Graymont Western Canada Inc.
- Michael John Tate
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PARTICLE SEPARATION BY DENSITY
- Publication number 20220226836
- Publication date Jul 21, 2022
- Sepro Mineral Systems Corp.
- Andrew GILLIS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR FLOCCULATING SOLID PARTICLES CONTAINED IN A SUSPENSION,...
- Publication number 20220220020
- Publication date Jul 14, 2022
- KAM Analysen- und Messtechnik GmbH
- Michael Kocher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PORTABLE WASTE TREATMENT APPARATUS
- Publication number 20220194837
- Publication date Jun 23, 2022
- CDE Global Limited
- Alexander Humphrey
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
PROCESSING OF RED MUD IN BAUXITE REFINING
- Publication number 20220184536
- Publication date Jun 16, 2022
- Enervoxa Inc.
- Igor Kuntzevitsky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR ENHANCING ANAEROBIC DIGESTION BASED ON SOLID-LIQUID INTE...
- Publication number 20220098073
- Publication date Mar 31, 2022
- Tongji University
- Ying XU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CENTRIFUGAL DEHYDRATOR AND CENTRIFUGAL DEHYDRATION METHOD
- Publication number 20220089469
- Publication date Mar 24, 2022
- LG CHEM, LTD.
- Sung Woo JEONG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Tailings Treatment Process
- Publication number 20220081332
- Publication date Mar 17, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Lizbeth Rostro
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Multiphase Separation and Pressure Letdown Method
- Publication number 20220062796
- Publication date Mar 3, 2022
- Deep Reach Technology, Inc.
- Steven Rizea
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

by centrifugation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Processing of red mud in bauxite refining

Domestic sewage treatment system

Methods for valorization of lignin-rich solids from anaerobic diges...

Anaerobic treatment of waste

Biofilm carrier media in moving bed biofilm reactor processes

Advanced phosphorous recovery process and plant

Rotational flow rotation deoiling method and device for oil-based m...

Process for treating sewage sludge

Method for sludge dewatering using kitchen waste to synergistically...

Double drum systems and processes for converting biosolids to ferti...

System and method for extracting carbon source from sewage sludge i...

Removal of insolubles from aqueous streams used in food processing

Dryer and a method for drying a liquid feed into a powder

Mobile fracturing sand plant and systems and methods of operating same

Method for enhancing anaerobic digestion based on solid-liquid inte...

Multiphase separation and pressure letdown method

Zero-liquid discharge (ZLD) wastewater treatment apparatus and method

Effluent treatment mixture

Particle separation by density

Method for treating an oily solid waste sludge

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

Low moisture solids produced from poultry plant sludge by a decante...

Treatment of tailings with lime at elevated PH levels

Method for enhancing deep degradation of proteins in sludge

System for resource recovery from poultry processing wastewater

Wastewater treatment apparatus to achieve class B biosolids using c...

Unit for treating a drilling mud and corresponding method

Methods and apparatuses for facilitating purification of sludge and...

Method and system for treatment of spent chloroaluminate ionic liqu...

Patents Applicationslast 30 patents

SYNERGISTIC DEVICE FOR RESOURCE AND ENERGY RECOVERY, POLLUTION REDU...

Biofilm Carrier Media in Moving Bed Biofilm Reactor Processes

SLUDGE AND KITCHEN WASTE COLLABORATIVE DIGESTION PROCESS COUPLED WI...

DEWATERING TRAILER SYSTEM

Semiconductor Chemical Mechanical Polishing Sludge Recycling Device

METHOD AND SYSTEM FOR PRE-TREATING HIGH STRENGTH WASTEWATER

METHOD OF PREPARING A SLUDGE, SLUDGE RESULTING FROM SAID METHOD AND...

REMOVAL OF INSOLUBLES FROM AQUEOUS STREAMS USED IN FOOD PROCESSING

SOLIDS SEPARATION

SYSTEMS AND METHODS FOR REMOVING PHOSPHORUS FROM WATER

ANAEROBIC TREATMENT OF WASTE

SYSTEMS AND METHODS FOR BIOLOGICAL TRANSFORMATION, CONCENTRATION, A...

Biogenic Refinery with SCR System Using Urea Extracted from Feedstock

SYSTEM AND METHOD FOR EXTRACTING CARBON SOURCE FROM SEWAGE SLUDGE I...

METHODS AND SYSTEMS OF DEWATERING TAILINGS

CATIONIC EMULSION TERPOLYMER TO INCREASE CAKE SOLIDS IN CENTRIFUGES

Dual Drying Path With Exhaust Recirculation for Solid Waste Processing

TAILINGS TREATMENT PROCESS

REMOVAL OF INSOLUBLES FROM AQUEOUS STREAMS USED IN FOOD PROCESSING

METHOD FOR RECOVERING PHOSPHORUS FROM SLUDGE RICH IN CHEMICAL PHOSP...

Double Drum Systems and Processes for Converting Biosolids to Ferti...

TREATMENT OF TAILINGS WITH LIME AT ELEVATED PH LEVELS

PARTICLE SEPARATION BY DENSITY

METHOD FOR FLOCCULATING SOLID PARTICLES CONTAINED IN A SUSPENSION,...

PORTABLE WASTE TREATMENT APPARATUS

PROCESSING OF RED MUD IN BAUXITE REFINING

METHOD FOR ENHANCING ANAEROBIC DIGESTION BASED ON SOLID-LIQUID INTE...

CENTRIFUGAL DEHYDRATOR AND CENTRIFUGAL DEHYDRATION METHOD

Tailings Treatment Process

Multiphase Separation and Pressure Letdown Method