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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F11/00Treatment of sludge Devices therefor

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C02F11/122using press filters

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Patents Grantslast 30 patents

Information Patent Grant
Treatment method and device for dehydration of organic sludges
- Patent number 12,134,575
- Issue date Nov 5, 2024
- Orege
- Patrice Capeau
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fast flow dewatering trailer apparatus and method of use
- Patent number 12,116,296
- Issue date Oct 15, 2024
- AFCO 360, LLC
- Adrian Logan
- 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
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
Wastewater treatment equipment and treatment method thereof
- Patent number 12,084,369
- Issue date Sep 10, 2024
- JEREH ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.
- Yipeng Hu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solid waste treatment system and method
- Patent number 12,076,767
- Issue date Sep 3, 2024
- GFL Environmental Services Inc.
- Colin Morrell
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Adjustable receptacles
- Patent number 12,023,609
- Issue date Jul 2, 2024
- Process Wastewater Technologies, LLC
- Edwin R. Hunt
- B30 - PRESSES
Information Patent Grant
Domestic waste incineration fly ash treatment system
- Patent number 12,024,456
- Issue date Jul 2, 2024
- NANJING TECH UNIVERSITY
- Yuezhao Zhu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flue gas cleaning solution purification system and method thereof
- Patent number 11,980,845
- Issue date May 14, 2024
- Panasia Co., Ltd.
- Soo-Tae Lee
- 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
Separation device and method to separate contaminants from contamin...
- Patent number 11,931,677
- Issue date Mar 19, 2024
- Hydra Water AB
- Andreas Riedel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and systems for sizing waste solids
- Patent number 11,873,240
- Issue date Jan 16, 2024
- Hall Labs LLC
- David Hall
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Integrated device and method for treating toxic and refractory wast...
- Patent number 11,834,360
- Issue date Dec 5, 2023
- Sichuan University
- Bo Lai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multi plate screw press sludge dewatering machine
- Patent number 11,820,096
- Issue date Nov 21, 2023
- SHANGHAI TECHASE ENVIRONMENT PROTECTION CO., LTD.
- Gangfan Sun
- B30 - PRESSES
Information Patent Grant
Methods and systems for processing dredge spoils
- Patent number 11,819,893
- Issue date Nov 21, 2023
- Dredge Spoils Reclamation, LLC
- Patrick D. Wade
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Recirculating aquaculture system for shrimp culture through SBR was...
- Patent number 11,800,856
- Issue date Oct 31, 2023
- Shanghai Ocean University
- Hongxin Tan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Portable particulate filtering system and method
- Patent number 11,801,458
- Issue date Oct 31, 2023
- Pristine Environmental, LLC
- Peter Meyer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Tailings settling-dewatering-solidifying device and experimental me...
- Patent number 11,787,721
- Issue date Oct 17, 2023
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Guangjin Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for reducing heavy metal content of sludge-based biocoke
- Patent number 11,643,350
- Issue date May 9, 2023
- Zhejiang Zone-King Environmental Sci&Tech Co., Ltd
- Ping Tian
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Organics recovery from dry fraction
- Patent number 11,613,484
- Issue date Mar 28, 2023
- Anaergia Inc.
- Juan Carlos Josse
- C05 - FERTILISERS MANUFACTURE THEREOF
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
Solid waste treatment system and method
- Patent number 11,541,438
- Issue date Jan 3, 2023
- CLEANEARTH TECHNOLOGIES INC.
- Colin Morrell
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Fast flow dewatering trailer apparatus and method of use
- Patent number 11,479,492
- Issue date Oct 25, 2022
- AFCO 360, LLC
- Adrian Logan
- 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
Information Patent Grant
Automated waste water recycling system using advanced electro-coagu...
- Patent number 11,414,333
- Issue date Aug 16, 2022
- GREEN TECH CORPORATION
- Myung Koh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Treatment of oil sands tailings with lime at elevated PH levels
- Patent number 11,390,550
- Issue date Jul 19, 2022
- Graymont Western Canada Inc.
- Michael John Tate
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Manual filter press with displaceable follower stop
- Patent number 11,390,549
- Issue date Jul 19, 2022
- Evoqua Water Technologies LLC
- Chad Massel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media for the removal of particles, ions, and biological mat...
- Patent number 11,364,454
- Issue date Jun 21, 2022
- GRAVER TECHNOLOGIES LLC
- James Knoll
- C13 - SUGAR INDUSTRY
Information Patent Grant
Methods and systems for processing dredge spoils
- Patent number 11,364,523
- Issue date Jun 21, 2022
- Dredge Spoils Reclamation, LLC
- Patrick D. Wade
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for recovering phosphorus from sludge and plant thereof
- Patent number 11,358,892
- Issue date Jun 14, 2022
- Veolia Water Solutions & Technologies Support
- Hugues Humbert
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF RECYCLING SILICON WASTEWATER AND METHOD OF MANUFACTURING...
- Publication number 20240400398
- Publication date Dec 5, 2024
- Samsung Electronics Co., Ltd.
- Myungbeom PARK
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR CONDITIONING ADVANCED ANAEROBIC DIGESTION SLUDGE BY DEEP...
- Publication number 20240375986
- Publication date Nov 14, 2024
- BEIJING DRAINAGE GROUP CO ., LTD
- Xingmin FU
- 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
Method and System for Fine Particulate Removal and Processing from...
- Publication number 20240351931
- Publication date Oct 24, 2024
- UNITED CONVEYOR CORPORATION
- Kevin McDonough
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ADJUSTABLE RECEPTACLES
- Publication number 20240316482
- Publication date Sep 26, 2024
- Process Wastewater Technologies, LLC
- Edwin R. Hunt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS, SYSTEMS FOR DEHYDRATING GASIFICATION FINE SLAGS, AND MEDIA...
- Publication number 20240308909
- Publication date Sep 19, 2024
- China University of Mining and Technology
- Yixin ZHANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
VOLUME REDUCTION SOLIDS TREATMENT SYSTEM
- Publication number 20240300837
- Publication date Sep 12, 2024
- Georgia Tech Research Corporation
- Shannon YEE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATING WASTEWATER FOR REUSE
- Publication number 20240246846
- Publication date Jul 25, 2024
- ReUse Oilfield Services, Inc.
- Troy Jason Matteson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Treatment of Liquid Streams Containing High Concentrations of Solid...
- Publication number 20240140837
- Publication date May 2, 2024
- Evoqua Water Technologies LLC
- Paul Hoeferlin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MECHANICAL DEMOISTURIZING OF PARTIALLY-DECOMPOSED ORGANIC MATERIAL
- Publication number 20240091678
- Publication date Mar 21, 2024
- AMERICAN PEAT TECHNOLOGY, LLC
- Douglas A. Green
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR REMOVAL OF METHANE FROM A METHANE CONTAININ...
- Publication number 20240092670
- Publication date Mar 21, 2024
- Agro-Synergies LLC
- Julie Sannar
- 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
FLUIDIZED BED SEPARATION METHOD AND DEVICE FOR METHANOL-TO-OLEFINS...
- Publication number 20230365449
- Publication date Nov 16, 2023
- East China University of Science and Technology
- Hualin WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
HYDROTHERMAL CARBONISATION METHOD
- Publication number 20230323225
- Publication date Oct 12, 2023
- SUEZ INTERNATIONAL
- Jean-Louis BOURDAIS
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR MECHANICALLY REMOVING LIQUID FR...
- Publication number 20230174403
- Publication date Jun 8, 2023
- Merrell Bros., Inc.
- Terry Merrell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR THE AEROBIC AND ANAEROBIC CULTIVATION OF MICROORGANISMS,...
- Publication number 20230125729
- Publication date Apr 27, 2023
- Albina Aleksandrovna KORNILOVA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FAST FLOW DEWATERING TRAILER APPARATUS AND METHOD OF USE
- Publication number 20230067100
- Publication date Mar 2, 2023
- AFCO 360, LLC
- Adrian Logan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Tailings Settling-dewatering-solidifying Device and Experimental Me...
- Publication number 20220324739
- Publication date Oct 13, 2022
- Kunming University of Science and Technology
- Guangjin Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Methods And Systems For Processing Dredge Spoils
- Publication number 20220274146
- Publication date Sep 1, 2022
- Dredge Spoils Reclamation, LLC
- Patrick D. Wade
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TITANIA-BASED TREATMENT SOLUTION AND METHOD OF PROMOTING PRECIPITAT...
- Publication number 20220227653
- Publication date Jul 21, 2022
- Marmon Industrial Water LLC
- James Knoll
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR REDUCING HEAVY METAL CONTENT OF SLUDGE-BASED BIOCOKE
- Publication number 20220169547
- Publication date Jun 2, 2022
- Zhejiang Zone-King Enviromental Sci&Tech Co., Ltd.
- Ping TIAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD OF TREATING WASTEWATER USING A PORTABLE, NON-BIOL...
- Publication number 20220112111
- Publication date Apr 14, 2022
- E3 WATER, LLC.
- DANIEL R. SMITH
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
PORTABLE PARTICULATE FILTERING SYSTEM AND METHOD
- Publication number 20220105448
- Publication date Apr 7, 2022
- Pristine Environmental, LLC
- Peter Meyer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Slit spiral tube for self-cleaning pressure filters and a slot self...
- Publication number 20220016552
- Publication date Jan 20, 2022
- Marek MANIA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SOLID-LIQUID SEPARATION DEVICE AND METHOD FOR WASHING LIGNOCELLULOS...
- Publication number 20210332195
- Publication date Oct 28, 2021
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
- Wen WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FAST FLOW DEWATERING TRAILER APPARATUS AND METHOD OF USE
- Publication number 20210292207
- Publication date Sep 23, 2021
- AFCO 360, LLC
- Adrian Logan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MULTI PLATE SCREW PRESS SLUDGE DEWATERING MACHINE
- Publication number 20210253462
- Publication date Aug 19, 2021
- SHANGHAI TECHASE ENVIRONMENT PROTECTION CO., LTD.
- Gangfan SUN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

using press filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Treatment method and device for dehydration of organic sludges

Fast flow dewatering trailer apparatus and method of use

Biofilm carrier media in moving bed biofilm reactor processes

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

Wastewater treatment equipment and treatment method thereof

Solid waste treatment system and method

Adjustable receptacles

Domestic waste incineration fly ash treatment system

Flue gas cleaning solution purification system and method thereof

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

Separation device and method to separate contaminants from contamin...

Methods and systems for sizing waste solids

Integrated device and method for treating toxic and refractory wast...

Multi plate screw press sludge dewatering machine

Methods and systems for processing dredge spoils

Recirculating aquaculture system for shrimp culture through SBR was...

Portable particulate filtering system and method

Tailings settling-dewatering-solidifying device and experimental me...

Method for reducing heavy metal content of sludge-based biocoke

Organics recovery from dry fraction

Treatment of tailings with lime at elevated PH levels

Solid waste treatment system and method

Fast flow dewatering trailer apparatus and method of use

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

Automated waste water recycling system using advanced electro-coagu...

Treatment of oil sands tailings with lime at elevated PH levels

Manual filter press with displaceable follower stop

Filter media for the removal of particles, ions, and biological mat...

Methods and systems for processing dredge spoils

Method for recovering phosphorus from sludge and plant thereof

Patents Applicationslast 30 patents

METHOD OF RECYCLING SILICON WASTEWATER AND METHOD OF MANUFACTURING...

METHOD FOR CONDITIONING ADVANCED ANAEROBIC DIGESTION SLUDGE BY DEEP...

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

Method and System for Fine Particulate Removal and Processing from...

ADJUSTABLE RECEPTACLES

METHODS, SYSTEMS FOR DEHYDRATING GASIFICATION FINE SLAGS, AND MEDIA...

VOLUME REDUCTION SOLIDS TREATMENT SYSTEM

TREATING WASTEWATER FOR REUSE

Treatment of Liquid Streams Containing High Concentrations of Solid...

MECHANICAL DEMOISTURIZING OF PARTIALLY-DECOMPOSED ORGANIC MATERIAL

SYSTEMS AND METHODS FOR REMOVAL OF METHANE FROM A METHANE CONTAININ...

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

FLUIDIZED BED SEPARATION METHOD AND DEVICE FOR METHANOL-TO-OLEFINS...

CATIONIC EMULSION TERPOLYMER TO INCREASE CAKE SOLIDS IN CENTRIFUGES

HYDROTHERMAL CARBONISATION METHOD

SYSTEMS, METHODS, AND APPARATUS FOR MECHANICALLY REMOVING LIQUID FR...

METHOD FOR THE AEROBIC AND ANAEROBIC CULTIVATION OF MICROORGANISMS,...

FAST FLOW DEWATERING TRAILER APPARATUS AND METHOD OF USE

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

Tailings Settling-dewatering-solidifying Device and Experimental Me...

TREATMENT OF TAILINGS WITH LIME AT ELEVATED PH LEVELS

Methods And Systems For Processing Dredge Spoils

TITANIA-BASED TREATMENT SOLUTION AND METHOD OF PROMOTING PRECIPITAT...

METHOD FOR REDUCING HEAVY METAL CONTENT OF SLUDGE-BASED BIOCOKE

SYSTEM AND METHOD OF TREATING WASTEWATER USING A PORTABLE, NON-BIOL...

PORTABLE PARTICULATE FILTERING SYSTEM AND METHOD

Slit spiral tube for self-cleaning pressure filters and a slot self...

SOLID-LIQUID SEPARATION DEVICE AND METHOD FOR WASHING LIGNOCELLULOS...

FAST FLOW DEWATERING TRAILER APPARATUS AND METHOD OF USE

MULTI PLATE SCREW PRESS SLUDGE DEWATERING MACHINE