Activated sludge processes

Industry

CPC
C02F3/12

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 C02F3/00Biological treatment of water, waste water, or sewage

Current Industry

C02F3/12Activated sludge processes

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Wetland system for treating domestic wastewater and rainwater and a...
- Patent number 12,252,426
- Issue date Mar 18, 2025
- CHINA MCC5 GROUP CORP. LTD
- Jianhui Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bioaugmentation treatment process for lithium battery producing was...
- Patent number 12,246,977
- Issue date Mar 11, 2025
- NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Jinyou Shen
- 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
Systems and methods for producing ultrapure water for semiconductor...
- Patent number 12,221,371
- Issue date Feb 11, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- En Tian Lin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Centralized wastewater treatment method and system
- Patent number 12,215,046
- Issue date Feb 4, 2025
- Select Water Solutions
- Jinxuan Hu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluid remanufacturing
- Patent number 12,202,753
- Issue date Jan 21, 2025
- Clean Water Tech, LLC
- Timothy G. Coakley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Intelligent early warning method of membrane fouling
- Patent number 12,187,633
- Issue date Jan 7, 2025
- Beijing University of Technology
- Hong-Gui Han
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Method for removing dissolved organic compounds from wastewater
- Patent number 12,172,913
- Issue date Dec 24, 2024
- Kemira Oyj
- Göran Bäckman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Reflux unit and sewage treatment system
- Patent number 12,172,914
- Issue date Dec 24, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
- Haijun Yu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and systems for treating liquids including contaminant mole...
- Patent number 12,172,916
- Issue date Dec 24, 2024
- Bio Castle Water Technologies Ltd.
- Eyal Kurzbaum
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Container-type apparatus with a suspended particle system for waste...
- Patent number 12,161,953
- Issue date Dec 10, 2024
- WESDON-TIENDA ENVIRONMENTAL SCIENCES CO. LTD.
- Jingxu Zhu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for treating wastewater or sludge
- Patent number 12,157,689
- Issue date Dec 3, 2024
- The University of Queensland
- Zhiyao Wang
- 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
MABR media for supporting AOB and annamox bacteria and process for...
- Patent number 12,122,698
- Issue date Oct 22, 2024
- BL Technologies, Inc.
- Pierre Lucien Cote
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for constructing halophilic nitrogen assimilation microbiome
- Patent number 12,122,699
- Issue date Oct 22, 2024
- Shandong University
- Weizhi Zhou
- 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
Fluid remanufacturing
- Patent number 12,103,875
- Issue date Oct 1, 2024
- Clean Water Tech, LLC
- Timothy G Coakley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for managing worms in membrane aerated biofilm
- Patent number 12,103,877
- Issue date Oct 1, 2024
- BL Technologies, Inc.
- Martha Dagnew
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and device for removing organic micropollutants (OMPs) in water
- Patent number 12,091,342
- Issue date Sep 17, 2024
- Nanjing University
- Lin Ye
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment device and wastewater treatment method
- Patent number 12,060,288
- Issue date Aug 13, 2024
- IHI Corporation
- Nobuhiko Kubota
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for treatment and resource utilization of acidic organic was...
- Patent number 12,060,291
- Issue date Aug 13, 2024
- China Petroleum and Chemical Corporation
- Haitao Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sewage treatment biological agent and preparation method and applic...
- Patent number 12,049,418
- Issue date Jul 30, 2024
- Hunan Sanyou Environmental Protection Technology Co. LTD
- Yan Zhong
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Simultaneous nitrification/denitrification (SNDN) in sequencing bat...
- Patent number 12,049,416
- Issue date Jul 30, 2024
- Evoqua Water Technologies LLC
- Brandon Martin Olson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Alternate method to induce biological treatment into contaminated a...
- Patent number 12,049,417
- Issue date Jul 30, 2024
- Bobby Mihlhauser
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for predicting operation effectiveness of decentralized sewa...
- Patent number 12,043,560
- Issue date Jul 23, 2024
- YANGTZE DELTA REGION INST. OF TSINGHUA UNIVERSITY
- Rui Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for treating wastewater and providing class A s...
- Patent number 12,037,274
- Issue date Jul 16, 2024
- Advanced Innovators Inc.
- Robert Whiteman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for wastewater treatment control through microorg...
- Patent number 12,030,797
- Issue date Jul 9, 2024
- Akiyoshi Ohki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Atomizer-based system for wastewater treatment through microorganis...
- Patent number 12,024,450
- Issue date Jul 2, 2024
- Akiyoshi Ohki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Efficient operation of an anaerobic-aerobic SBR
- Patent number 12,006,237
- Issue date Jun 11, 2024
- S.G.T.—Sustainable Green Technologies Ltd.
- Gal Levin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
WATER TREATMENT SYSTEM, AERATION AMOUNT CONTROL DEVICE, AND AERATIO...
- Publication number 20250109050
- Publication date Apr 3, 2025
- Mitsubishi Electric Corporation
- Wataru YOSHIDA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR WASTEWATER TREATMENT CONTROL THROUGH MICROORGANISM METAB...
- Publication number 20250100918
- Publication date Mar 27, 2025
- Akiyoshi Ohki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
System and Method for the Control of Mixed Liquor Fermentation
- Publication number 20250091920
- Publication date Mar 20, 2025
- Ovivo Inc.
- Nathaniel Stein
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEEP LEARNING-BASED METHOD FOR PREDICITING SETTLEABILITY OF ACTIVAT...
- Publication number 20250078301
- Publication date Mar 6, 2025
- Nanjing University
- Jinfeng WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A Method of Monitoring Processes in an Urban Water Cycle
- Publication number 20250066221
- Publication date Feb 27, 2025
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- Thomas Munk-Nielsen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR OPERATING SEPARATION MEMBRANE, SEPARATION MEMBRANE DEVIC...
- Publication number 20250065272
- Publication date Feb 27, 2025
- TORAY INDUSTRIES, INC.
- Hiroshi HAMADA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PFAS REMOVAL AND DESTRUCTION USING BIOREACTORS FOLLOWED BY SUPERCRI...
- Publication number 20250059077
- Publication date Feb 20, 2025
- Evoqua Water Technologies LLC
- Thomas Kenneth Mallmann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REACTION AND SEPARATION APPARATUS
- Publication number 20250050243
- Publication date Feb 13, 2025
- BIOLY LIMITED
- Billy Tyler BOOTLE-TOPLEY
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR PRODUCING POLYHYDROXYALKANOATES (PHAS) AND TRIACYLGLYCER...
- Publication number 20250051810
- Publication date Feb 13, 2025
- Universidade De Santiago De Compostela
- Anuska MOSQUERA CORRAL
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT SYSTEM
- Publication number 20250051197
- Publication date Feb 13, 2025
- KUBOTA CORPORATION
- Shinichiro WAKAHARA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MODIFIED MEMBRANE BIOREACTOR(MBR) SYSTEM AND METHOD FOR REMOVING PE...
- Publication number 20250051204
- Publication date Feb 13, 2025
- Emerging Compounds Treatment Technologies, Inc.
- Paul Rodriguez
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Centralized Wastewater Treatment Method and System
- Publication number 20250042790
- Publication date Feb 6, 2025
- Select Water Solutions
- Jinxuan Hu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Use of Flotation for Separation and Thickening of Ballasted Sludge
- Publication number 20250042796
- Publication date Feb 6, 2025
- Evoqua Water Technologies LLC
- Robert J. Wenta
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR REDUCING CONCENTRATION OF MICROORGANISM-DERIVED DISSOLVE...
- Publication number 20250042789
- Publication date Feb 6, 2025
- Nanjing University
- Haidong HU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING AERATION
- Publication number 20250034014
- Publication date Jan 30, 2025
- ENVIROMIX, INC
- John Koch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ORGANIC WASTEWATER TREATMENT APPARATUS AND METHOD FOR OPERATING ORG...
- Publication number 20250034013
- Publication date Jan 30, 2025
- Kubota Corporation
- Soichiro YATSUGI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MEMBRANE BIOREACTOR SYSTEM FOR TREATING WASTEWATER USING OXYGEN
- Publication number 20250002386
- Publication date Jan 2, 2025
- American Air Liquide, Inc.
- Min Ho MAENG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF SLUDGE PRETREATMENT FOR IMPROVED DIGESTIBILITY AND REDUCE...
- Publication number 20240425400
- Publication date Dec 26, 2024
- The Governors of the University of Alberta
- Liu Yang
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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
Apparatus and Method for Biofilm Management
- Publication number 20240417297
- Publication date Dec 19, 2024
- NEWhub Holding Company
- Sudhir Murthy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
METHOD OF WASTEWATER TREATMENT
- Publication number 20240383785
- Publication date Nov 21, 2024
- National Taiwan University
- Chihhao FAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR PRODUCING ULTRAPURE WATER FOR SEMICONDUCTOR...
- Publication number 20240383789
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- En Tian Lin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Bioreactor for Home Septic Unit
- Publication number 20240368013
- Publication date Nov 7, 2024
- Eros G. Kaw
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOREACTOR FOR HOME SEPTIC UNIT
- Publication number 20240368014
- Publication date Nov 7, 2024
- Eros G. Kaw
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MEMBRANE BIOREACTOR, METHOD OF OPERATING A MEMBRANE BIOREACTOR, AND...
- Publication number 20240351922
- Publication date Oct 24, 2024
- Robert Martinus VAN OPDORP
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PUMP-BASED SYSTEM FOR WASTEWATER TREATMENT THROUGH MICROORGANISM BI...
- Publication number 20240351924
- Publication date Oct 24, 2024
- Akiyoshi Ohki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT APPARATUS, METHOD FOR WASHING BIOLOGICAL MEMBRANE I...
- Publication number 20240351923
- Publication date Oct 24, 2024
- KUBOTA CORPORATION
- Tomoko MATSUZAKI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS AND METHOD FOR ACCELERATING THE GRANULATION OF SLUDGE
- Publication number 20240343622
- Publication date Oct 17, 2024
- BKT CO., LTD.
- Jeong Jun LEE
- 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

Activated sludge processes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Wetland system for treating domestic wastewater and rainwater and a...

Bioaugmentation treatment process for lithium battery producing was...

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

Systems and methods for producing ultrapure water for semiconductor...

Centralized wastewater treatment method and system

Fluid remanufacturing

Intelligent early warning method of membrane fouling

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

Method for removing dissolved organic compounds from wastewater

Reflux unit and sewage treatment system

Methods and systems for treating liquids including contaminant mole...

Container-type apparatus with a suspended particle system for waste...

Method for treating wastewater or sludge

Gasification and Fischer-Tropsch process waste water treatment

MABR media for supporting AOB and annamox bacteria and process for...

Method for constructing halophilic nitrogen assimilation microbiome

Biofilm carrier media in moving bed biofilm reactor processes

Fluid remanufacturing

Process for managing worms in membrane aerated biofilm

Method and device for removing organic micropollutants (OMPs) in water

Wastewater treatment device and wastewater treatment method

Method for treatment and resource utilization of acidic organic was...

Sewage treatment biological agent and preparation method and applic...

Simultaneous nitrification/denitrification (SNDN) in sequencing bat...

Alternate method to induce biological treatment into contaminated a...

Method for predicting operation effectiveness of decentralized sewa...

Systems and methods for treating wastewater and providing class A s...

System and method for wastewater treatment control through microorg...

Atomizer-based system for wastewater treatment through microorganis...

Efficient operation of an anaerobic-aerobic SBR

Patents Applicationslast 30 patents

WATER TREATMENT SYSTEM, AERATION AMOUNT CONTROL DEVICE, AND AERATIO...

METHOD FOR WASTEWATER TREATMENT CONTROL THROUGH MICROORGANISM METAB...

System and Method for the Control of Mixed Liquor Fermentation

DEEP LEARNING-BASED METHOD FOR PREDICITING SETTLEABILITY OF ACTIVAT...

A Method of Monitoring Processes in an Urban Water Cycle

METHOD FOR OPERATING SEPARATION MEMBRANE, SEPARATION MEMBRANE DEVIC...

PFAS REMOVAL AND DESTRUCTION USING BIOREACTORS FOLLOWED BY SUPERCRI...

REACTION AND SEPARATION APPARATUS

METHOD FOR PRODUCING POLYHYDROXYALKANOATES (PHAS) AND TRIACYLGLYCER...

WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT SYSTEM

MODIFIED MEMBRANE BIOREACTOR(MBR) SYSTEM AND METHOD FOR REMOVING PE...

Centralized Wastewater Treatment Method and System

Use of Flotation for Separation and Thickening of Ballasted Sludge

METHOD FOR REDUCING CONCENTRATION OF MICROORGANISM-DERIVED DISSOLVE...

SYSTEMS AND METHODS FOR CONTROLLING AERATION

ORGANIC WASTEWATER TREATMENT APPARATUS AND METHOD FOR OPERATING ORG...

MEMBRANE BIOREACTOR SYSTEM FOR TREATING WASTEWATER USING OXYGEN

METHOD OF SLUDGE PRETREATMENT FOR IMPROVED DIGESTIBILITY AND REDUCE...

Biofilm Carrier Media in Moving Bed Biofilm Reactor Processes

Apparatus and Method for Biofilm Management

METHOD AND APPARATUS FOR TREATING WASTEWATER

METHOD OF WASTEWATER TREATMENT

SYSTEMS AND METHODS FOR PRODUCING ULTRAPURE WATER FOR SEMICONDUCTOR...

Bioreactor for Home Septic Unit

BIOREACTOR FOR HOME SEPTIC UNIT

MEMBRANE BIOREACTOR, METHOD OF OPERATING A MEMBRANE BIOREACTOR, AND...

PUMP-BASED SYSTEM FOR WASTEWATER TREATMENT THROUGH MICROORGANISM BI...

WATER TREATMENT APPARATUS, METHOD FOR WASHING BIOLOGICAL MEMBRANE I...

APPARATUS AND METHOD FOR ACCELERATING THE GRANULATION OF SLUDGE

WASTEWATER TREATMENT USING AEROBIC TREATMENT WITH BRUSHITE PRECIPIT...