with internal draft tube circulation

Industry

CPC
C02F3/2873

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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

C02F3/2873with internal draft tube circulation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Anaerobic waste water purification tower
- Patent number 11,993,525
- Issue date May 28, 2024
- WATERLEAU GROUP NV
- Ronny Gerards
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Syntrophic enrichment for enhanced digestion process
- Patent number 11,274,054
- Issue date Mar 15, 2022
- METRO VANCOUVER REGIONAL DISTRICT
- Paul Kadota
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
High-concentration sewage treatment system and method for self-suff...
- Patent number 11,254,596
- Issue date Feb 22, 2022
- Wuhan Huizhong Dachuan Automatic Control Equip. Co
- Chuan Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Facility and method for biologically treating organic waste and eff...
- Patent number 11,142,474
- Issue date Oct 12, 2021
- JUA GROUP
- Jean-Luc Sallustro
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Tank with membrane cover and draft tube mixer
- Patent number 11,111,168
- Issue date Sep 7, 2021
- Ovivo Inc.
- James Goldhardt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and device for treating high-calcium wastewater by calcifica...
- Patent number 10,981,816
- Issue date Apr 20, 2021
- GUANGXI UNIVERSITY COLLEGE OF LIGHT INDUSTRY AND FOOD ENGINEERING
- Shuangfei Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Degassing device for anaerobic purification device
- Patent number 10,899,641
- Issue date Jan 26, 2021
- Paques I.P. B.V.
- Jelle Hendrik de Boer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Anaerobic purification device with variable water column
- Patent number 10,843,949
- Issue date Nov 24, 2020
- Paques I.P. B.V.
- Jelle Hendrik de Boer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Anaerobic reactor
- Patent number 10,829,399
- Issue date Nov 10, 2020
- WOXFORD ENVIRONMENTAL TECHNOLOGIES (UK) LTD.
- Ke Yang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Bubble generation for aeration and other purposes
- Patent number 10,377,651
- Issue date Aug 13, 2019
- Perlemax Ltd.
- William Bauer Jay Zimmerman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of municipal wastewater with anaerobic digestion
- Patent number 9,845,260
- Issue date Dec 19, 2017
- Anaergia Inc.
- Juan Carlos Josse
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of municipal wastewater with anaerobic digestion
- Patent number 9,181,120
- Issue date Nov 10, 2015
- Anaergia Inc.
- Juan Carlos Josse
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Upflow reactor featuring controlled recirculation of biomass
- Patent number 8,721,877
- Issue date May 13, 2014
- MCB GmbH
- Marianne Buchmueller
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Reactor for anaerobic purification of waste water including multi-p...
- Patent number 8,663,468
- Issue date Mar 4, 2014
- Voith Patent GmbH
- Axel Gommel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Nested nozzle mixer
- Patent number 8,544,827
- Issue date Oct 1, 2013
- Nested Nozzle Mixers, Inc.
- Ernest Peter Tovani
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Pressurized digester vessel
- Patent number 8,409,439
- Issue date Apr 2, 2013
- Nested Nozzle Mixers, Inc.
- Ernest Peter Tovani
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Reactor inlet
- Patent number 8,337,699
- Issue date Dec 25, 2012
- Voith Patent GmbH
- Axel Gommel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Anaerobic purification device
- Patent number 8,066,878
- Issue date Nov 29, 2011
- Paques B.V.
- Sjoerd Hubertus Josef Vellinga
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Reactor comprising a supply distribution system for anaerobic waste...
- Patent number 7,919,000
- Issue date Apr 5, 2011
- Aquatyx Wassertechnik GmbH
- Lukas Menke
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Anaerobic reactor for the removal of long chain fatty acids from fa...
- Patent number 7,850,849
- Issue date Dec 14, 2010
- Universidade do Minho
- Maria Madalena Dos Santos Alves
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Anaerobic digestion apparatus, methods for anaerobic digestion and...
- Patent number 7,708,885
- Issue date May 4, 2010
- Biothane LLC
- Jelte Lanting
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Gas bubble mixer
- Patent number 7,600,741
- Issue date Oct 13, 2009
- Piotr Lipert
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Up-flow multi-stage anaerobic reactor (UMAR)
- Patent number 7,537,693
- Issue date May 26, 2009
- Joe R. H. Zhao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Reactor and method for anaerobic wastewater treatment
- Patent number 7,485,228
- Issue date Feb 3, 2009
- Atz-Evns
- Walter Herding
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process and device for biological treatment of a suspension in a bi...
- Patent number 7,332,083
- Issue date Feb 19, 2008
- Linde-KCA-Dresden-GmbH
- Gerhard Langhans
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of a suspension in a bioreactor with integrated hydraulic...
- Patent number 7,300,584
- Issue date Nov 27, 2007
- Linde-KCA-Dresden-GmbH
- Gerhard Langhans
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and device for biological treatment of a suspension in a bi...
- Patent number 7,186,335
- Issue date Mar 6, 2007
- Linde-KCA-Dresden-GmbH
- Gerhard Langhans
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Anaerobic sludge digester
- Patent number 7,172,698
- Issue date Feb 6, 2007
- Chicago Bridge & Iron Company
- Sidney E. Clark
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Bioreactor for treating wastewater
- Patent number 6,787,035
- Issue date Sep 7, 2004
- Jianmin Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and a device for the purification of waste waters
- Patent number 6,602,416
- Issue date Aug 5, 2003
- USF Deutschland GmbH
- Peter Rossmanith
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

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
ANAEROBIC WASTE WATER PURIFICATION TOWER
- Publication number 20230295025
- Publication date Sep 21, 2023
- WATERLEAU GROUP NV
- Ronny Gerards
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYNTROPHIC ENRICHMENT FOR ENHANCED DIGESTION PROCESS
- Publication number 20200392025
- Publication date Dec 17, 2020
- Metro Vancouver Regional District
- Paul KADOTA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ANAEROBIC REACTOR
- Publication number 20190263694
- Publication date Aug 29, 2019
- WOXFORD ENVIRONMENTAL TECHNOLOGIES (UK) LTD.
- Ke Yang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Anaerobic purification device with variable water column
- Publication number 20190248686
- Publication date Aug 15, 2019
- PAQUES I.P. B.V.
- Jelle Hendrik de Boer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Degassing device for anaerobic purification device
- Publication number 20190185356
- Publication date Jun 20, 2019
- PAQUES I.P. B.V.
- Jelle Hendrik de Boer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Facility and Method for Biologically Treating Organic Waste and Eff...
- Publication number 20180370829
- Publication date Dec 27, 2018
- Jean-Luc SALLUSTRO
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SLIGHTLY HEAVY PARTICLE SYSTEM FOR WASTEWATER TREATMENT
- Publication number 20180282185
- Publication date Oct 4, 2018
- Wesdon-Tienda Environmental Sciences Co. Ltd.
- Jingxu ZHU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS AND BIOREACTORS FOR MICROBIAL DIGESTION USING IMMOBILIZED B...
- Publication number 20180237734
- Publication date Aug 23, 2018
- Dong Energy Thermal Power A/S
- Bjarne Uller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANAEROBIC DIGESTER APPARATUS WITH A FLOATING MIXER SYSTEM INTEGRATE...
- Publication number 20180065876
- Publication date Mar 8, 2018
- Thomas H. Probst
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOLOGICAL TREATMENT TANK OR TANK SERIES WITH AIR-LIFT AND BIOCARRIERS
- Publication number 20140326663
- Publication date Nov 6, 2014
- Jens Ole Olesen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Anaerobic Digester Apparatus With A Floating Mixer System Integrate...
- Publication number 20130284652
- Publication date Oct 31, 2013
- Thomas H. Probst
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATMENT OF MUNICIPAL WASTEWATER WITH ANAEROBIC DIGESTION
- Publication number 20130213883
- Publication date Aug 22, 2013
- ANAERGIA INC.
- Juan Carlos Josse
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BUBBLE GENERATION FOR AERATION AND OTHER PURPOSES
- Publication number 20130092626
- Publication date Apr 18, 2013
- Perlemax Ltd
- William Bauer Jay Zimmerman
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
LIQUID MIXING AND PUMPING SYSTEM, WASTE WATER TREATMENT SYSTEM COMP...
- Publication number 20130056400
- Publication date Mar 7, 2013
- Zacharias Joseph Van Den Berg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REACTOR FOR ANAEROBIC PURIFICATION OF WASTE WATER INCLUDING MULTI-P...
- Publication number 20130037468
- Publication date Feb 14, 2013
- Axel Gommel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Multi-Phase, Gas-Lift Bioreactor for Generation of Biogas or Biofue...
- Publication number 20120156744
- Publication date Jun 21, 2012
- Jeffrey M. Macdonald
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
REACTOR INLET
- Publication number 20120031835
- Publication date Feb 9, 2012
- Axel Gommel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Upflow reactor featuring controlled recirculation of biomass
- Publication number 20110236274
- Publication date Sep 29, 2011
- Marianne Buchmueller
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Reactor Comprising a Supply Distribution System for Anaerobic Waste...
- Publication number 20100000940
- Publication date Jan 7, 2010
- Lukas Menke
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Anaerobic purification device
- Publication number 20090308806
- Publication date Dec 17, 2009
- PAQUES B.V.
- Sjoerd Hubertus Jozef Vellinga
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
HIGH SOLID THERMOPHILIC ANAEROBIC DIGESTER
- Publication number 20090209025
- Publication date Aug 20, 2009
- IUT GLOBAL PTE LTD.
- Reinhard Goschl
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
VESSEL AND SYSTEM FOR BIOLOGICAL REGENERATION OF ION EXCHANGE AND A...
- Publication number 20090130742
- Publication date May 21, 2009
- Shaw Environmental & Infrastructure, Inc.
- Samuel Frisch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOVEL ANAEROBIC REACTOR FOR THE REMOVAL OF LONG CHAIN FATTY ACIDS F...
- Publication number 20090050560
- Publication date Feb 26, 2009
- Universidade Do Minho
- Maria Madalena Dos Santos Alves
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Anaerobic digestion apparatus, methods for anaerobic digestion and...
- Publication number 20080302721
- Publication date Dec 11, 2008
- Biothane Corporation
- Jelte Lanting
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Up-flow Multi-stage Anaerobic Reactor (UMAR)
- Publication number 20080277328
- Publication date Nov 13, 2008
- Joe R. H. ZHAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Reactor and Method for Anaerobic Wastewater Treatment
- Publication number 20070251880
- Publication date Nov 1, 2007
- Walter Herding
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Gas bubble mixer
- Publication number 20070182033
- Publication date Aug 9, 2007
- Piotr Lipert
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and device for biological treatment of a suspension in a bi...
- Publication number 20060118484
- Publication date Jun 8, 2006
- Gerhard Langhans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Process and device for biological treatment of a suspension in a bi...
- Publication number 20050126997
- Publication date Jun 16, 2005
- Gerhard Langhans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

with internal draft tube circulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Anaerobic waste water purification tower

Syntrophic enrichment for enhanced digestion process

High-concentration sewage treatment system and method for self-suff...

Facility and method for biologically treating organic waste and eff...

Tank with membrane cover and draft tube mixer

Method and device for treating high-calcium wastewater by calcifica...

Degassing device for anaerobic purification device

Anaerobic purification device with variable water column

Anaerobic reactor

Bubble generation for aeration and other purposes

Treatment of municipal wastewater with anaerobic digestion

Treatment of municipal wastewater with anaerobic digestion

Upflow reactor featuring controlled recirculation of biomass

Reactor for anaerobic purification of waste water including multi-p...

Nested nozzle mixer

Pressurized digester vessel

Reactor inlet

Anaerobic purification device

Reactor comprising a supply distribution system for anaerobic waste...

Anaerobic reactor for the removal of long chain fatty acids from fa...

Anaerobic digestion apparatus, methods for anaerobic digestion and...

Gas bubble mixer

Up-flow multi-stage anaerobic reactor (UMAR)

Reactor and method for anaerobic wastewater treatment

Process and device for biological treatment of a suspension in a bi...

Treatment of a suspension in a bioreactor with integrated hydraulic...

Process and device for biological treatment of a suspension in a bi...

Anaerobic sludge digester

Bioreactor for treating wastewater

Method and a device for the purification of waste waters

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR ACCELERATING THE GRANULATION OF SLUDGE

ANAEROBIC WASTE WATER PURIFICATION TOWER

SYNTROPHIC ENRICHMENT FOR ENHANCED DIGESTION PROCESS

ANAEROBIC REACTOR

Anaerobic purification device with variable water column

Degassing device for anaerobic purification device

Facility and Method for Biologically Treating Organic Waste and Eff...

SLIGHTLY HEAVY PARTICLE SYSTEM FOR WASTEWATER TREATMENT

METHODS AND BIOREACTORS FOR MICROBIAL DIGESTION USING IMMOBILIZED B...

ANAEROBIC DIGESTER APPARATUS WITH A FLOATING MIXER SYSTEM INTEGRATE...

BIOLOGICAL TREATMENT TANK OR TANK SERIES WITH AIR-LIFT AND BIOCARRIERS

Anaerobic Digester Apparatus With A Floating Mixer System Integrate...

TREATMENT OF MUNICIPAL WASTEWATER WITH ANAEROBIC DIGESTION

BUBBLE GENERATION FOR AERATION AND OTHER PURPOSES

LIQUID MIXING AND PUMPING SYSTEM, WASTE WATER TREATMENT SYSTEM COMP...

REACTOR FOR ANAEROBIC PURIFICATION OF WASTE WATER INCLUDING MULTI-P...

Multi-Phase, Gas-Lift Bioreactor for Generation of Biogas or Biofue...

REACTOR INLET

Upflow reactor featuring controlled recirculation of biomass

Reactor Comprising a Supply Distribution System for Anaerobic Waste...

Anaerobic purification device

HIGH SOLID THERMOPHILIC ANAEROBIC DIGESTER

VESSEL AND SYSTEM FOR BIOLOGICAL REGENERATION OF ION EXCHANGE AND A...

NOVEL ANAEROBIC REACTOR FOR THE REMOVAL OF LONG CHAIN FATTY ACIDS F...

Anaerobic digestion apparatus, methods for anaerobic digestion and...

Up-flow Multi-stage Anaerobic Reactor (UMAR)

Reactor and Method for Anaerobic Wastewater Treatment

Gas bubble mixer

Process and device for biological treatment of a suspension in a bi...

Process and device for biological treatment of a suspension in a bi...