Biological phosphorus removal

Industry

CPC
C02F3/308

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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

C02F3/308Biological phosphorus removal

Industries

Patents Grantslast 30 patents

Information Patent Grant
System and method for recovering nutrients from a high nitrogenous...
- Patent number 12,129,194
- Issue date Oct 29, 2024
- NUORGANICS LLC
- Eugenio Giraldo
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Light particle or mixed particle system for wastewater treatment
- Patent number 12,121,890
- Issue date Oct 22, 2024
- WESDON-TIENDA ENVIRONMENTAL SCIENCES CO. LTD.
- Jingxu Zhu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for removing nitrogen and phosphorus from sewage and wastewa...
- Patent number 12,116,299
- Issue date Oct 15, 2024
- BKT CO., LTD.
- Dae Hwan Rhu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for removing nitrogen and phosphorus from sewage and wastewa...
- Patent number 12,116,298
- Issue date Oct 15, 2024
- BKT CO., LTD.
- Young Hyun Park
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for advanced nitrogen and phosphorus removal in sewage treat...
- Patent number 12,103,879
- Issue date Oct 1, 2024
- YUNNAN HEXU ENVIRONMENTAL TECHNOLOGY CO., LTD.
- Wensheng Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Device for advanced nitrogen and phosphorus removal in sewage treat...
- Patent number 12,098,086
- Issue date Sep 24, 2024
- YUNNAN HEXU ENVIRONMENTAL TECHNOLOGY CO., LTD.
- Wensheng Li
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Mainstream deammonification process employing bypass primary efflue...
- Patent number 11,878,926
- Issue date Jan 23, 2024
- Veolia Water Solutions & Technologies Support
- Romain Lemaire
- 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
Bio-electrochemical sensor, system and method for monitoring and co...
- Patent number 11,845,680
- Issue date Dec 19, 2023
- SENTRY:WATER MONITORING AND CONTROL INC.
- Patrick Desmond Kiely
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Water treatment method for simultaneous abatement of carbon, nitrog...
- Patent number 11,820,688
- Issue date Nov 21, 2023
- Veolia Water Solutions & Technologies Support
- Aude Fourcans
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Biological phosphorus and nitrogen removal in activated sludge proc...
- Patent number 11,807,562
- Issue date Nov 7, 2023
- DENTRO-P, LLC
- Thomas E. Coleman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dynamic membrane reactor with function of nitrogen and phosphorus r...
- Patent number 11,795,079
- Issue date Oct 24, 2023
- ZHEJIANG GONSHANG UNIVERSITY
- Huajun Feng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for advanced nitrogen and phosphorus removal o...
- Patent number 11,787,716
- Issue date Oct 17, 2023
- Beijing University of Technology
- Yongzhen Peng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Reactor and method for biological treatment of wastewater
- Patent number 11,767,244
- Issue date Sep 26, 2023
- SUEZ INTERNATIONAL
- Philippe Ginestet
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aerobic granular sludge in continuous flow reactors
- Patent number 11,746,030
- Issue date Sep 5, 2023
- University of Manitoba
- Tanner R. Devlin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Low-carbon nitrogen and phosphorus removal system and process for s...
- Patent number 11,739,015
- Issue date Aug 29, 2023
- NORTH CHINA MUNICIPAL ENGINEERING DESIGN & RESEARCH INSTITUTE CO., LTD.
- Xingcan Zheng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Novosphingobium sp. SJB007 and application thereof in removal of ph...
- Patent number 11,731,892
- Issue date Aug 22, 2023
- Wenzhou University
- Hailong Yang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Bacterium-alga coupled sewage treatment device based on energy recy...
- Patent number 11,702,354
- Issue date Jul 18, 2023
- BEIJING DRAINAGE GROUP CO., LTD
- Yong Jiang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for high efficiency biological phosphorus and nitrogen remov...
- Patent number 11,643,348
- Issue date May 9, 2023
- DENTRO-P, LLC
- Thomas E. Coleman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Recycling purification and reuse system for farmland tail water
- Patent number 11,618,700
- Issue date Apr 4, 2023
- INSTITUTE OF AGRICULTURAL RESOURCES AND REGIONAL PLANNING, CHINESE ACADEMY OF...
- Junting Pan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Efficient self-circulation biological denitrification device and wo...
- Patent number 11,548,801
- Issue date Jan 10, 2023
- CHUANGTSING ECOLOGICAL ENVIRONMENT (NINGBO) CO., LTD.
- Jianming Cai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment apparatus to achieve class B biosolids using c...
- Patent number 11,485,659
- Issue date Nov 1, 2022
- BCR Environmental Corporation
- Frederick P. Mussari
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Tower-shape integrated ecological purification device for domestic...
- Patent number 11,459,256
- Issue date Oct 4, 2022
- Institute of Mountain Hazards and Environment, Chinese Academy of Sciences
- Bo Zhu
- 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
Continuous flow wastewater treatment system
- Patent number 11,390,546
- Issue date Jul 19, 2022
- Aecom
- Beverley Stinson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for recovering effective resources including n...
- Patent number 11,364,463
- Issue date Jun 21, 2022
- Daehwan Rhu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Rural landscape-type nitrogen and phosphorus ecological interceptio...
- Patent number 11,352,279
- Issue date Jun 7, 2022
- Zhejiang University
- Xinqiang Liang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and device for preventing and controlling pollutants in the...
- Patent number 11,352,281
- Issue date Jun 7, 2022
- Chinese Research Academy of Environmental Sciences
- Beidou Xi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Phosphorus release reactor for water treatment
- Patent number 11,345,624
- Issue date May 31, 2022
- Des Moines Metropolitan Wastewater Reclamation Authority
- Patrick Anderson Brown
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
NUTRIENTS REMOVAL VIA SIMULTANEOUS NITRIFICATION AND DENITRIFICATIO...
- Publication number 20240351926
- Publication date Oct 24, 2024
- National University of Singapore
- Jianzhong HE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM FOR BIOLOGICAL PHOSPHORUS AND NITROGEN REMOVAL IN AN ACTIVAT...
- Publication number 20240327263
- Publication date Oct 3, 2024
- DENTRO-P, LLC
- Thomas E. Coleman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ADVANCED GRANULAR SLUDGE BED REACTOR
- Publication number 20240286939
- Publication date Aug 29, 2024
- Aquatech International LLC
- Ravi Chidambaran
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
INCLINED PLATE BAFFLED A2O REACTOR WITH HIGH OXYGEN TRANSFER EFFICI...
- Publication number 20240262728
- Publication date Aug 8, 2024
- Yuxi Normal University
- Changbing YE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SALT-TOLERANT HETEROTROPHIC NITRIFICATION AEROBIC DENITRIFICATION P...
- Publication number 20240191178
- Publication date Jun 13, 2024
- Guangzhou University
- Hu SHU
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHODS AND SYSTEMS FOR DIGESTING BIOSOLIDS AND RECOVERING PHOSPHORUS
- Publication number 20240182345
- Publication date Jun 6, 2024
- Richard Pressley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
STRAIGHT-LINE SEWAGE TREATMENT SYSTEM FOR ENHANCED TREATMENT OF LOW...
- Publication number 20240092664
- Publication date Mar 21, 2024
- Tongji University
- Lin Wang
- 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
METHOD FOR RECOVERY OF BIOLOGICAL PHOSPHORUS FROM AN ACTIVATED SLUD...
- Publication number 20240083793
- Publication date Mar 14, 2024
- DENTRO-P, LLC
- Thomas E. Coleman
- C05 - FERTILISERS MANUFACTURE THEREOF
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
Device and Method for Enhancing Nitrogen and Phosphorus Removal Bas...
- Publication number 20240067546
- Publication date Feb 29, 2024
- BEIJING UNIVERSITY OF TECHNOLOGY
- Yongzhen Peng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ANAEROBIC AMMONIA OXIDATION TREATMENT SYSTEM FOR TREATING WASTEWATE...
- Publication number 20240059597
- Publication date Feb 22, 2024
- BEIJING JIAOTONG UNIVERSITY
- Hong Yao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIO-ELECTROCHEMICAL SENSOR, SYSTEM AND METHOD FOR MONITORING AND CO...
- Publication number 20240043297
- Publication date Feb 8, 2024
- SENTRY: WATER MONITORING AND CONTROL INC.
- Patrick Desmond KIELY
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHODS FOR ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL
- Publication number 20240018027
- Publication date Jan 18, 2024
- HIAS HOW2O AS
- Torgeir SALTNES
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR TREATING A WASTEWATER EFFLUENT BY DENSIFYING SLUDGE IN A...
- Publication number 20230373829
- Publication date Nov 23, 2023
- SUEZ INTERNATIONAL
- Françoise PETITPAIN PERRIN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR REALIZING PARTIAL ANAMMOX ADVANCED NITROGEN A...
- Publication number 20230331609
- Publication date Oct 19, 2023
- BEIJING UNIVERSITY OF TECHNOLOGY
- Yongzhen PENG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR EFFICIENT NITROGEN AND CARBON REMOVAL AND PHO...
- Publication number 20230312382
- Publication date Oct 5, 2023
- BEIJING JIAOTONG UNIVERSITY
- HONG YAO
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
PROCESS FOR ENRICHING PHOSPHORUS AND RECOVERING BLUE IRON ORE BY US...
- Publication number 20230271864
- Publication date Aug 31, 2023
- SUZHOU UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yang PAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PHOSPHORUS REMOVAL AND RECOVERY USING ORGANIC CARBON SOU...
- Publication number 20230242427
- Publication date Aug 3, 2023
- Suzhou University of Science and Technology
- Zhen BI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Low-Carbon Nitrogen and Phosphorus Removal System and Process for S...
- Publication number 20230202893
- Publication date Jun 29, 2023
- North China Municipal Engineering Design & Research Institute Co., Ltd.
- Xingcan ZHENG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS AND METHOD FOR ADVANCED NITROGEN AND PHOSPHORUS REMOVAL O...
- Publication number 20230114714
- Publication date Apr 13, 2023
- BEIJING UNIVERSITY OF TECHNOLOGY
- Yongzhen Peng
- 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
NOVOSPHINGOBIUM SP. SJB007 AND APPLICATION THEREOF IN REMOVAL OF PH...
- Publication number 20220380240
- Publication date Dec 1, 2022
- Wenzhou University
- Hailong Yang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
EFFICIENT SELF-CIRCULATION BIOLOGICAL DENITRIFICATION DEVICE AND WO...
- Publication number 20220298042
- Publication date Sep 22, 2022
- CHUANGTSING ECOLOGICAL ENVIRONMENT(NINGBO) CO., LTD.
- Jianming CAI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOLOGICAL PHOSPHORUS AND NITROGEN REMOVAL IN ACTIVATED SLUDGE PRO...
- Publication number 20220259084
- Publication date Aug 18, 2022
- dTEC Systems L.L.C
- Thomas E. Coleman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
DYNAMIC MEMBRANE REACTOR WITH FUNCTION OF NITROGEN AND PHOSPHORUS R...
- Publication number 20220153617
- Publication date May 19, 2022
- ZHEJIANG GONGSHANG UNIVERSITY
- Huajun Feng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR REMOVING NITROGEN AND PHOSPHORUS FROM SEWAGE AND WASTEWA...
- Publication number 20220144678
- Publication date May 12, 2022
- BKT CO., LTD.
- Young Hyun PARK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR REMOVING NITROGEN AND PHOSPHORUS FROM SEWAGE AND WASTEWA...
- Publication number 20220119292
- Publication date Apr 21, 2022
- BKT CO., LTD.
- Dae Hwan Rhu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Biological phosphorus removal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for recovering nutrients from a high nitrogenous...

Light particle or mixed particle system for wastewater treatment

Method for removing nitrogen and phosphorus from sewage and wastewa...

Method for removing nitrogen and phosphorus from sewage and wastewa...

Method for advanced nitrogen and phosphorus removal in sewage treat...

Device for advanced nitrogen and phosphorus removal in sewage treat...

Mainstream deammonification process employing bypass primary efflue...

System and method for recovering nutrients from a high nitrogenous...

Methods and systems for digesting biosolids and recovering phosphorus

Bio-electrochemical sensor, system and method for monitoring and co...

Water treatment method for simultaneous abatement of carbon, nitrog...

Biological phosphorus and nitrogen removal in activated sludge proc...

Dynamic membrane reactor with function of nitrogen and phosphorus r...

Apparatus and method for advanced nitrogen and phosphorus removal o...

Reactor and method for biological treatment of wastewater

Aerobic granular sludge in continuous flow reactors

Low-carbon nitrogen and phosphorus removal system and process for s...

Novosphingobium sp. SJB007 and application thereof in removal of ph...

Bacterium-alga coupled sewage treatment device based on energy recy...

Method for high efficiency biological phosphorus and nitrogen remov...

Recycling purification and reuse system for farmland tail water

Efficient self-circulation biological denitrification device and wo...

Wastewater treatment apparatus to achieve class B biosolids using c...

Tower-shape integrated ecological purification device for domestic...

Method for a water treatment in a system comprising at least one se...

Continuous flow wastewater treatment system

Apparatus and method for recovering effective resources including n...

Rural landscape-type nitrogen and phosphorus ecological interceptio...

Method and device for preventing and controlling pollutants in the...

Phosphorus release reactor for water treatment

Patents Applicationslast 30 patents

NUTRIENTS REMOVAL VIA SIMULTANEOUS NITRIFICATION AND DENITRIFICATIO...

SYSTEM FOR BIOLOGICAL PHOSPHORUS AND NITROGEN REMOVAL IN AN ACTIVAT...

ADVANCED GRANULAR SLUDGE BED REACTOR

INCLINED PLATE BAFFLED A2O REACTOR WITH HIGH OXYGEN TRANSFER EFFICI...

SALT-TOLERANT HETEROTROPHIC NITRIFICATION AEROBIC DENITRIFICATION P...

METHODS AND SYSTEMS FOR DIGESTING BIOSOLIDS AND RECOVERING PHOSPHORUS

STRAIGHT-LINE SEWAGE TREATMENT SYSTEM FOR ENHANCED TREATMENT OF LOW...

SYSTEM AND METHOD FOR RECOVERING NUTRIENTS FROM A HIGH NITROGENOUS...

METHOD FOR RECOVERY OF BIOLOGICAL PHOSPHORUS FROM AN ACTIVATED SLUD...

SYSTEM AND METHOD FOR RECOVERING NUTRIENTS FROM A HIGH NITROGENOUS...

Device and Method for Enhancing Nitrogen and Phosphorus Removal Bas...

ANAEROBIC AMMONIA OXIDATION TREATMENT SYSTEM FOR TREATING WASTEWATE...

BIO-ELECTROCHEMICAL SENSOR, SYSTEM AND METHOD FOR MONITORING AND CO...

METHODS FOR ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL

METHOD FOR TREATING A WASTEWATER EFFLUENT BY DENSIFYING SLUDGE IN A...

SYSTEM AND METHOD FOR REALIZING PARTIAL ANAMMOX ADVANCED NITROGEN A...

SYSTEM AND METHOD FOR EFFICIENT NITROGEN AND CARBON REMOVAL AND PHO...

PROCESS FOR ENRICHING PHOSPHORUS AND RECOVERING BLUE IRON ORE BY US...

METHOD FOR PHOSPHORUS REMOVAL AND RECOVERY USING ORGANIC CARBON SOU...

Low-Carbon Nitrogen and Phosphorus Removal System and Process for S...

APPARATUS AND METHOD FOR ADVANCED NITROGEN AND PHOSPHORUS REMOVAL O...

SYSTEM AND METHOD FOR RECOVERING NUTRIENTS FROM A HIGH NITROGENOUS...

INTEGRATED DUAL CIRCULATION OXIDIZATION DITCH APPARATUS FOR MUNICIP...

NOVOSPHINGOBIUM SP. SJB007 AND APPLICATION THEREOF IN REMOVAL OF PH...

EFFICIENT SELF-CIRCULATION BIOLOGICAL DENITRIFICATION DEVICE AND WO...

BIOLOGICAL PHOSPHORUS AND NITROGEN REMOVAL IN ACTIVATED SLUDGE PRO...

MICROORGANISM DEODORIZING DEVICE AND DEODORIZATION TREATMENT SYSTEM

DYNAMIC MEMBRANE REACTOR WITH FUNCTION OF NITROGEN AND PHOSPHORUS R...

METHOD FOR REMOVING NITROGEN AND PHOSPHORUS FROM SEWAGE AND WASTEWA...

METHOD FOR REMOVING NITROGEN AND PHOSPHORUS FROM SEWAGE AND WASTEWA...