Chemical Oxygen Demand [COD] Biological Oxygen Demand [BOD]

Industry

CPC
C02F2209/08

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 C02F2209/00Controlling or monitoring parameters in water treatment

Current Industry

C02F2209/08Chemical Oxygen Demand [COD] Biological Oxygen Demand [BOD]

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for collaborative control of organic nitrogen and inorganic...
- Patent number 11,905,192
- Issue date Feb 20, 2024
- Nanjing University
- Haidong Hu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Continuous, approximately real-time residential wastewater treatmen...
- Patent number 11,897,802
- Issue date Feb 13, 2024
- Avi Kagan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recycling of sodium sulfate in starch processing
- Patent number 11,884,568
- Issue date Jan 30, 2024
- Corn Products Development, Inc.
- Carlos Eduardo Hurtado Gonzalez
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Determination of water treatment parameters based on absorbance and...
- Patent number 11,874,226
- Issue date Jan 16, 2024
- Horiba Instruments Incorporated
- Adam Matthew Gilmore
- 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
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
Total nitrogen removal device for sewage and method for operating t...
- Patent number 11,772,995
- Issue date Oct 3, 2023
- Greentech Environment Co., Ltd.
- Mu Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and device for continuous treatment of high-concentration o...
- Patent number 11,767,232
- Issue date Sep 26, 2023
- Zhejiang University of Technology
- Yong Nie
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for treating printed circuit board (PCB) wastewater
- Patent number 11,760,675
- Issue date Sep 19, 2023
- Greentech Environment Co., Ltd.
- Mu Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Automatic control system and method for water treatment of thermal...
- Patent number 11,760,660
- Issue date Sep 19, 2023
- GUIZHOU EDUCATION UNIVERSITY
- Mingsen Deng
- G01 - MEASURING TESTING
Information Patent Grant
Side stream treatment for overflow
- Patent number 11,753,322
- Issue date Sep 12, 2023
- Evoqua Water Technologies LLC
- Sergio Pino Jelcic
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Variable pulsed ionic waste stream reclamation system and method
- Patent number 11,746,032
- Issue date Sep 5, 2023
- Fluent Technologies, LLC
- Philip C. Shehane
- 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
Vinasse treatment process by flotation in flow
- Patent number 11,684,932
- Issue date Jun 27, 2023
- DT ENGENHARIA DE EMPREENDIMENTOS LTDA
- João Carlos Gomes De Oliveira
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Variable pulsed ionic waste stream reclamation system and method
- Patent number 11,680,002
- Issue date Jun 20, 2023
- Fluent Technologies, LLC
- Philip C. Shehane
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Treatment system for cephalosporin wastewater and treatment method...
- Patent number 11,649,181
- Issue date May 16, 2023
- NANJING YANCHANG REACTION TECHNOLOGY RESEARCH INSTITUTE CO. LTD.
- Zhibing Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cerium-lanthanum treatment method for reduction of contaminants in...
- Patent number 11,530,148
- Issue date Dec 20, 2022
- Neo Water Treatment, LLC
- Pamela Leigh Cornish
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Management device for water treatment facility, cleaning chemical s...
- Patent number 11,471,835
- Issue date Oct 18, 2022
- Kubota Corporation
- Hiroyuki Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
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
Combination of captivator and fixed film bioreactor solutions
- Patent number 11,447,408
- Issue date Sep 20, 2022
- Evoqua Water Technologies LLC
- Argun O. Erdogan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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 ecologic configuration of oil production high-salt waste...
- Patent number 11,383,997
- Issue date Jul 12, 2022
- GUDONG PETROLEUM PRODUCTION FACTORY SHENGLI OILFIELD OF SINOPEC
- Chunbo Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for predicting discharge level of effluent from decentralize...
- Patent number 11,370,679
- Issue date Jun 28, 2022
- YANGTZE DELTA REGION INSTITUTE OF TSINGHUA UNIVERSITY, ZHEJIANG
- Rui Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High solids dissolved air flotation system and methods
- Patent number 11,352,275
- Issue date Jun 7, 2022
- Evoqua Water Technologies LLC
- Argun Olcayto Erdogan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Intelligent detection method for biochemical oxygen demand based on...
- Patent number 11,346,831
- Issue date May 31, 2022
- Beijing University of Technology
- Honggui Han
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Online resourceful treatment method of electroless copper plating w...
- Patent number 11,345,622
- Issue date May 31, 2022
- SOUTH CHINA INSTITUTE OF ENVIROMENTAL SCIENCES, MEE
- JianWei Du
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Highly effective in situ treatment method for endogenous pollution...
- Patent number 11,339,074
- Issue date May 24, 2022
- Nanjing institute of Environmental Sciences, Ministry of Ecology and Environment
- Yimin Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Well wastewater treatment
- Patent number 11,332,386
- Issue date May 17, 2022
- Aquamare, LLC
- Steven Authray Ayers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dissolved air flotation system and methods for biological nutrient...
- Patent number 11,299,415
- Issue date Apr 12, 2022
- Evoqua Water Technologies LLC
- Nathan Antonneau
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Side Stream Treatment for Overflow
- Publication number 20230365447
- Publication date Nov 16, 2023
- Evoqua Water Technologies LLC
- Sergio Pino Jelcic
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS FOR THE SUPERCRITICAL OXIDATION OF SEWAGE SLUDGE AND OTHER...
- Publication number 20230348306
- Publication date Nov 2, 2023
- SCFI LIMITED
- John O'REGAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SMALL BIO-REACTOR PLATFORM (SBP) TECHNOLOGY AS MICROBIAL ELECTROCHE...
- Publication number 20230339791
- Publication date Oct 26, 2023
- Ariel Scientific Innovations Ltd.
- Rivka CAHAN
- 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
SEWAGE TREATMENT BIOLOGICAL AGENT AND PREPARATION METHOD AND APPLIC...
- Publication number 20230249999
- Publication date Aug 10, 2023
- Hunan Sanyou Environmental Protection Technology Co. LTD
- Yan ZHONG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR COLLABORATIVE CONTROL OF ORGANIC NITROGEN AND INORGANIC...
- Publication number 20230212045
- Publication date Jul 6, 2023
- Nanjing University
- Haidong HU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
A CONTROL SYSTEM OF A WASTEWATER TREATMENT PLANT
- Publication number 20230192517
- Publication date Jun 22, 2023
- KEMIRA OYJ
- Bengt HANSEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPLYING CHEMICAL OXYGEN DEMAND AND HEATING VALUE DIAGNOSTICS TO EN...
- Publication number 20230166997
- Publication date Jun 1, 2023
- 374Water Inc.
- Yaacov NAGAR
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Wastewater Treatment Using Lagoons and Nitrification without Subseq...
- Publication number 20230115341
- Publication date Apr 13, 2023
- Triplepoint Environmental LLC
- Patrick D. HILL
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEVICE AND METHOD FOR TREATING URBAN DOMESTIC SEWAGE BASED ON TWO-S...
- Publication number 20230100166
- Publication date Mar 30, 2023
- BEIJING UNIVERSITY OF TECHNOLOGY
- Bo Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND SYSTEM FOR THE EFFICIENT AND SUSTAINABLE ELECTROCHEMICAL...
- Publication number 20230026118
- Publication date Jan 26, 2023
- AXINE WATER TECHNOLOGIES INC.
- Victor Ka Lun Leung
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOFILMS IN BIOELECTROCHEMICAL ENERGY CONVERSION CELLS
- Publication number 20220388879
- Publication date Dec 8, 2022
- Bugsy Solar LLC
- Emily A. Stein
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
A method for predicting operation effectiveness of decentralized se...
- Publication number 20220316994
- Publication date Oct 6, 2022
- YANGTZE DELTA REGION INSTITUTE OF TSINGHUA UNIVERSITY, ZHEJIANG
- Rui LIU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Intelligent Detection System of Effluent Total Nitrogen based on Fu...
- Publication number 20220267169
- Publication date Aug 25, 2022
- BEIJING UNIVERSITY OF TECHNOLOGY
- Honggui Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Treating Waste Water
- Publication number 20220204371
- Publication date Jun 30, 2022
- SK INNOVATION CO., LTD.
- Tae Wan Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method for Evaluating Carbon Source Quality of Water Body, Apparatu...
- Publication number 20220187270
- Publication date Jun 16, 2022
- Tongji University
- Yinguang Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SPATIAL AND TEMPORAL FEATURE-BASED METHOD FOR MEASURING DOMESTIC WA...
- Publication number 20220178902
- Publication date Jun 9, 2022
- Nanjing University
- Zengwei YUAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND ARRANGEMENT FOR CLEANING A SENSOR
- Publication number 20220137403
- Publication date May 5, 2022
- KEMIRA OYJ
- Greg LAND
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
INCREASED WASTEWATER FLOW WITH FENTON's REAGENT
- Publication number 20220041477
- Publication date Feb 10, 2022
- Geomatrix, LLC
- David A. Potts
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS AND METHOD FOR BIOLOGICAL TREATMENT OF ORGANIC WASTEWATER
- Publication number 20210395122
- Publication date Dec 23, 2021
- EBARA JITSUGYO CO., LTD.
- Toshihiro TANAKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Alternate Method to Induce Biological Treatment into Contaminated A...
- Publication number 20210371313
- Publication date Dec 2, 2021
- Bobby Mihlhauser
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR PREDICTING A PARAMETER ASSOCIATED WITH A WAST...
- Publication number 20210355007
- Publication date Nov 18, 2021
- SEMBCORP INDUSTRIES LTD
- Ching Kwek POOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR RESTORING ECOLOGICAL ENVIRONMENT BY UTILIZING EMERGENT A...
- Publication number 20210347660
- Publication date Nov 11, 2021
- Chinese Research Academy of Environmental Sciences
- Lieyu Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DETERMINATION OF WATER TREATMENT PARAMETERS BASED ON ABSORBANCE AND...
- Publication number 20210255105
- Publication date Aug 19, 2021
- HORIBA INSTRUMENTS INCORPORATED
- Adam Matthew GILMORE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Combination of Captivator and Fixed Film Bioreactor Solutions
- Publication number 20210230032
- Publication date Jul 29, 2021
- Evoqua Water Technologies LLC
- Argun O. Erdogan
- 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
Variable Pulsed Ionic Waste Stream Reclamation System and Method
- Publication number 20210198134
- Publication date Jul 1, 2021
- Fluent Technologies, LLC
- Philip C. Shehane
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Variable Pulsed Ionic Waste Stream Reclamation System and Method
- Publication number 20210198135
- Publication date Jul 1, 2021
- Fluent Technologies, LLC
- Philip C. Shehane
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Variable Pulsed Ionic Waste Stream Reclamation System and Method
- Publication number 20210198133
- Publication date Jul 1, 2021
- Fluent Technologies, LLC
- Philip C. Shehane
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Side Stream Treatment for Overflow
- Publication number 20210087086
- Publication date Mar 25, 2021
- Evoqua Water Technologies LLC
- Sergio Andres Pino Jelcic
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Chemical Oxygen Demand [COD] Biological Oxygen Demand [BOD]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for collaborative control of organic nitrogen and inorganic...

Continuous, approximately real-time residential wastewater treatmen...

Recycling of sodium sulfate in starch processing

Determination of water treatment parameters based on absorbance and...

Method for biologically treating ammonium perchlorate with pooling...

Methods and systems for digesting biosolids and recovering phosphorus

Total nitrogen removal device for sewage and method for operating t...

Process and device for continuous treatment of high-concentration o...

System and method for treating printed circuit board (PCB) wastewater

Automatic control system and method for water treatment of thermal...

Side stream treatment for overflow

Variable pulsed ionic waste stream reclamation system and method

Systems and devices for treating and monitoring water, wastewater a...

Vinasse treatment process by flotation in flow

Variable pulsed ionic waste stream reclamation system and method

Treatment system for cephalosporin wastewater and treatment method...

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

Management device for water treatment facility, cleaning chemical s...

Method and device for treating wastewater

Combination of captivator and fixed film bioreactor solutions

Device and method for sulphur cycle-based advanced denitrification...

Operating method for organic wastewater treatment apparatus and org...

Method for ecologic configuration of oil production high-salt waste...

Method for predicting discharge level of effluent from decentralize...

High solids dissolved air flotation system and methods

Intelligent detection method for biochemical oxygen demand based on...

Online resourceful treatment method of electroless copper plating w...

Highly effective in situ treatment method for endogenous pollution...

Well wastewater treatment

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

Patents Applicationslast 30 patents

Side Stream Treatment for Overflow

PROCESS FOR THE SUPERCRITICAL OXIDATION OF SEWAGE SLUDGE AND OTHER...

SMALL BIO-REACTOR PLATFORM (SBP) TECHNOLOGY AS MICROBIAL ELECTROCHE...

STORM FLOW OPERATION AND SIMULTANEOUS NITRIFICATION DENITRIFICATION...

SEWAGE TREATMENT BIOLOGICAL AGENT AND PREPARATION METHOD AND APPLIC...

METHOD FOR COLLABORATIVE CONTROL OF ORGANIC NITROGEN AND INORGANIC...

A CONTROL SYSTEM OF A WASTEWATER TREATMENT PLANT

APPLYING CHEMICAL OXYGEN DEMAND AND HEATING VALUE DIAGNOSTICS TO EN...

Wastewater Treatment Using Lagoons and Nitrification without Subseq...

DEVICE AND METHOD FOR TREATING URBAN DOMESTIC SEWAGE BASED ON TWO-S...

METHOD AND SYSTEM FOR THE EFFICIENT AND SUSTAINABLE ELECTROCHEMICAL...

BIOFILMS IN BIOELECTROCHEMICAL ENERGY CONVERSION CELLS

A method for predicting operation effectiveness of decentralized se...

Intelligent Detection System of Effluent Total Nitrogen based on Fu...

System and Method for Treating Waste Water

Method for Evaluating Carbon Source Quality of Water Body, Apparatu...

SPATIAL AND TEMPORAL FEATURE-BASED METHOD FOR MEASURING DOMESTIC WA...

METHOD AND ARRANGEMENT FOR CLEANING A SENSOR

INCREASED WASTEWATER FLOW WITH FENTON's REAGENT

APPARATUS AND METHOD FOR BIOLOGICAL TREATMENT OF ORGANIC WASTEWATER

Alternate Method to Induce Biological Treatment into Contaminated A...

SYSTEM AND METHOD FOR PREDICTING A PARAMETER ASSOCIATED WITH A WAST...

METHOD FOR RESTORING ECOLOGICAL ENVIRONMENT BY UTILIZING EMERGENT A...

DETERMINATION OF WATER TREATMENT PARAMETERS BASED ON ABSORBANCE AND...

Combination of Captivator and Fixed Film Bioreactor Solutions

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

Variable Pulsed Ionic Waste Stream Reclamation System and Method

Variable Pulsed Ionic Waste Stream Reclamation System and Method

Variable Pulsed Ionic Waste Stream Reclamation System and Method

Side Stream Treatment for Overflow