Membership
Tour
Register
Log in
Nitrification and denitrification treatment
Follow
Industry
CPC
C02F3/302
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
C
CHEMISTRY METALLURGY
C02
Water treatment
C02F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F3/00
Biological treatment of water, waste water, or sewage
Current Industry
C02F3/302
Nitrification and denitrification treatment
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Centralized wastewater treatment method and system
Patent number
11,945,741
Issue date
Apr 2, 2024
Select Water Solutions
Jinxuan Hu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wastewater processing modules and wastewater treatment systems incl...
Patent number
11,945,742
Issue date
Apr 2, 2024
Sanitary Green Incorporated
Adam Mitchell DeHeer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Anaerobic-AO-SACR combined advanced nitrogen removal system and tec...
Patent number
11,919,790
Issue date
Mar 5, 2024
SHANDONG JIANZHU UNIVERSITY
Kai Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Deep denitrification treatment system for wastewater by anaerobic-a...
Patent number
11,905,194
Issue date
Feb 20, 2024
ZHEJIANG HAIHE ENVIRONMENTAL TECHNOLOGY CO., LTD.
Jingwei Jiang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for biologically treating ammonium perchlorate with pooling...
Patent number
11,873,242
Issue date
Jan 16, 2024
ARIANEGROUP SAS
Aurélie Mano
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for recovering nutrients from a high nitrogenous...
Patent number
11,858,839
Issue date
Jan 2, 2024
Gabriel Howard Giraldo-Wingler
Eugenio Giraldo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods and systems for digesting biosolids and recovering phosphorus
Patent number
11,851,355
Issue date
Dec 26, 2023
Richard Pressley
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Bioreactor system and method for nitrification and denitrification
Patent number
11,851,356
Issue date
Dec 26, 2023
The Research Foundation for the State University of New York
Frank M. Russo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Simultaneous nitrification/denitrification (SNDN) in sequencing bat...
Patent number
11,827,550
Issue date
Nov 28, 2023
Evoqua Water Technologies LLC
Brandon Martin Olson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Microbial carrier and device for treating wastewater
Patent number
11,795,080
Issue date
Oct 24, 2023
Industrial Technology Research Institute
Ting-Ting Chang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for water treatment and recycling
Patent number
11,767,243
Issue date
Sep 26, 2023
Imam Abdulrahman Bin Faisal University
Cevat Yaman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Organic wastewater treatment apparatus
Patent number
11,731,891
Issue date
Aug 22, 2023
Kubota Corporation
Soichiro Yatsugi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and devices for treating and monitoring water, wastewater a...
Patent number
11,708,284
Issue date
Jul 25, 2023
Cambrian Innovation, Inc.
Matthew Silver
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wastewater treatment with suspended growth and membrane aerated bio...
Patent number
11,673,820
Issue date
Jun 13, 2023
BL Technologies, Inc.
Dwight Cornelius Houweling
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Screw type separation device and wastewater treatment system
Patent number
11,655,175
Issue date
May 23, 2023
Metawater Co., Ltd.
Yoshiyuki Sugawara
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for treating organic wastewater, and device for treating org...
Patent number
11,643,345
Issue date
May 9, 2023
Kubota Corporation
Soichiro Yatsugi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wastewater treatment system and process
Patent number
11,643,349
Issue date
May 9, 2023
Alfa Laval Corporate AB
Nicolas Heinen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filter unit
Patent number
11,638,887
Issue date
May 2, 2023
OASE GmbH
Thomas Willuweit
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
PhAGR basin
Patent number
11,623,876
Issue date
Apr 11, 2023
Louis A. Licht
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for improving quality of aquaculture pond water using a nutr...
Patent number
11,608,283
Issue date
Mar 21, 2023
NCH Corporation
Charles Greenwald
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Simultaneous nitrification/denitrification (SNDN) in sequencing bat...
Patent number
11,577,978
Issue date
Feb 14, 2023
Evoqua Water Technologies LLC
Brandon Martin Olson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for a low environmental impact treatment of con...
Patent number
11,572,286
Issue date
Feb 7, 2023
1934612 Ontario Inc.
Anthony L. Powell
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and device for treating wastewater
Patent number
11,459,251
Issue date
Oct 4, 2022
SUEZ GROUPE
Irène Mozo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wastewater treatment system and process
Patent number
11,453,605
Issue date
Sep 27, 2022
Alfa Laval Corporate AB
Nicolas Heinen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for operating membrane separation device with halt process
Patent number
11,452,971
Issue date
Sep 27, 2022
Kubota Corporation
Yasunobu Okajima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device and method for sulphur cycle-based advanced denitrification...
Patent number
11,434,159
Issue date
Sep 6, 2022
Beijing Jiaotong University
Hong Yao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Operating method for organic wastewater treatment apparatus and org...
Patent number
11,434,157
Issue date
Sep 6, 2022
Kubota Corporation
Soichiro Yatsugi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for a water treatment in a system comprising at least one se...
Patent number
11,407,664
Issue date
Aug 9, 2022
Veolia Water Solutions & Technologies Support
Romain Lemaire
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and device for treating ammonia-nitrogen wastewater using mi...
Patent number
11,401,185
Issue date
Aug 2, 2022
Zhejiang University
Zhongjian Li
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for automated control of mixing and aeration in...
Patent number
11,390,544
Issue date
Jul 19, 2022
EnviroMix, Inc.
Theodore K. Jenkins
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
AIR FLOW CONTROL IN A MEMBRANE AERATED BIOFILM REACTOR
Publication number
20240140841
Publication date
May 2, 2024
Oxymem Limited
Barry Heffernan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERING NUTRIENTS FROM A HIGH NITROGENOUS...
Publication number
20240083792
Publication date
Mar 14, 2024
Nuorganics LLC
Eugenio Giraldo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERING NUTRIENTS FROM A HIGH NITROGENOUS...
Publication number
20240083791
Publication date
Mar 14, 2024
Nuorganics LLC
Eugenio Giraldo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Simultaneous Nitrification/Denitrification (SNDN) in Sequencing Bat...
Publication number
20240059594
Publication date
Feb 22, 2024
Evoqua Water Technologies LLC
Brandon Martin Olson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
AEROBIC BIOLOGICAL WASTEWATER TREATMENT IN A CONTINUOUS FLOW REACTOR
Publication number
20240018025
Publication date
Jan 18, 2024
HaskoningDHV Nederland B.V.
Edward John Henrik VAN DIJK
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Simultaneous Nitritation and Denitritation System
Publication number
20240002268
Publication date
Jan 4, 2024
NEXOM
Tanner Devlin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
STORM FLOW OPERATION AND SIMULTANEOUS NITRIFICATION DENITRIFICATION...
Publication number
20230331607
Publication date
Oct 19, 2023
Evoqua Water Technologies LLC
NICHOLAS A. BARCZEWSKI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BIOREACTOR GARDEN WASTEWATER TREATMENT SYSTEM
Publication number
20230331608
Publication date
Oct 19, 2023
Paul E. Sturm
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Integrated Device and Treatment Method for Synchronous Ecological T...
Publication number
20230322601
Publication date
Oct 12, 2023
HARBIN INSTITUTE OF TECHNOLOGY
Yu TIAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DYNAMIC MULTI-OBJECTIVE PARTICLE SWARM OPTIMIZATION-BASED OPTIMAL C...
Publication number
20230259075
Publication date
Aug 17, 2023
BEIJING UNIVERSITY OF TECHNOLOGY
HONGGUI HAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SIMULTANEOUS NITRIFICATION/DENITRIFICATION (SNDN) IN SEQUENCING BAT...
Publication number
20230227340
Publication date
Jul 20, 2023
Evoqua Water Technologies LLC
Brandon Martin Olson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Systems and Methods for Reducing Pollutants, Including Carbon in Pu...
Publication number
20230174400
Publication date
Jun 8, 2023
Advanced Innovators Inc.
Robert Whiteman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ANAEROBIC-AO-SACR COMBINED ADVANCED NITROGEN REMOVAL SYSTEM AND TEC...
Publication number
20230159361
Publication date
May 25, 2023
SHANDONG JIANZHU UNIVERSITY
KAI WANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
System and Method for Indirect Measurement of Oxygen Utilization Ra...
Publication number
20230139472
Publication date
May 4, 2023
Xylem Water Solutions U.S.A., Inc.
Dennis Barnes
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESS AND APPARATUS FOR NITRITATION USING MEMBRANE AERATED BIOFIL...
Publication number
20230079372
Publication date
Mar 16, 2023
BL Technologies, Inc.
JOHN DAVID IRELAND
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERING NUTRIENTS FROM A HIGH NITROGENOUS...
Publication number
20230048932
Publication date
Feb 16, 2023
Nuorganics LLC
Eugenio Giraldo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
INTEGRATED DUAL CIRCULATION OXIDIZATION DITCH APPARATUS FOR MUNICIP...
Publication number
20230024100
Publication date
Jan 26, 2023
GUIZHOU UNIVERSITY
Shaoqi ZHOU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BIOREACTOR SYSTEM AND METHOD FOR NITRIFICATION AND DENITRIFICATION
Publication number
20220411300
Publication date
Dec 29, 2022
The Research Foundation for the State University of New York
Frank M. RUSSO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WASTEWATER PROCESSING MODULES AND WASTEWATER TREATMENT SYSTEMS INCL...
Publication number
20220396511
Publication date
Dec 15, 2022
Sanitary Green Incorporated
Adam Mitchell DeHeer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
System and Method for Supplying Return Activated Sludge
Publication number
20220340463
Publication date
Oct 27, 2022
Xylem Water Solutions U.S.A., Inc.
Darren Paul Lawrence
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WASTEWATER TREATMENT SYSTEM AND PROCESS
Publication number
20220315466
Publication date
Oct 6, 2022
Alfa Laval Corporate AB
Nicolas HEINEN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR AUTOMATED CONTROL OF MIXING AND AERATION IN...
Publication number
20220306502
Publication date
Sep 29, 2022
ENVIROMIX, INC
Theodore K. Jenkins
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WASTEWATER TREATMENT DEVICE AND WASTEWATER TREATMENT METHOD
Publication number
20220162099
Publication date
May 26, 2022
IHI Corporation
Nobuhiko KUBOTA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MICROORGANISM DEODORIZING DEVICE AND DEODORIZATION TREATMENT SYSTEM
Publication number
20220161189
Publication date
May 26, 2022
MIRAIE CORPORATION
Yoshihisa SHIMADA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD FOR BIOLOGICALLY TREATING AMMONIUM PERCHLORATE WITH POOLING...
Publication number
20220153619
Publication date
May 19, 2022
ARIANEGROUP SAS
Aurélie MANO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Systems, Methods, and Apparatus for Utilizing a Resuspension Tank
Publication number
20220016587
Publication date
Jan 20, 2022
University of Baltimore
Elka T. PORTER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WASTEWATER TREATMENT SYSTEM
Publication number
20210276902
Publication date
Sep 9, 2021
Pulsed Burst Systems, LLC
Kenneth E. Neu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WASTEWATER TREATMENT WITH SUSPENDED GROWTH AND MEMBRANE AERATED BIO...
Publication number
20210253460
Publication date
Aug 19, 2021
BL Technologies, Inc.
Dwight Cornelius HOUWELING
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
OPERATING METHOD FOR ORGANIC WASTEWATER TREATMENT APPARATUS AND ORG...
Publication number
20210206676
Publication date
Jul 8, 2021
KUBOTA CORPORATION
Soichiro YATSUGI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND DEVICE FOR TREATING AMMONIA-NITROGEN WASTEWATER USING MI...
Publication number
20210206674
Publication date
Jul 8, 2021
ZHEJIANG UNIVERSITY
Zhongjian LI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE