EE202100007A - Method for the removal of nitrogen, phosphorus and organic pollution components from wastewater in a suttle mode - Google Patents

Method for the removal of nitrogen, phosphorus and organic pollution components from wastewater in a suttle mode

Info

Publication number
EE202100007A
EE202100007A EEP202100007A EEP202100007A EE202100007A EE 202100007 A EE202100007 A EE 202100007A EE P202100007 A EEP202100007 A EE P202100007A EE P202100007 A EEP202100007 A EE P202100007A EE 202100007 A EE202100007 A EE 202100007A
Authority
EE
Estonia
Prior art keywords
wastewater
stage
aerobic
suttle
phosphorus
Prior art date
Application number
EEP202100007A
Other languages
Estonian (et)
Inventor
Olev Sokk
Karin Pachel
Argo Kuusik
Original Assignee
Tallinna Tehnikaülikool
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tallinna Tehnikaülikool filed Critical Tallinna Tehnikaülikool
Priority to EEP202100007A priority Critical patent/EE202100007A/en
Priority to PCT/IB2022/052069 priority patent/WO2022200895A2/en
Publication of EE202100007A publication Critical patent/EE202100007A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Abstract

Method for biological removal of nitrogen, phosphorus and organic pollutants from wastewater in a multistage submerged biofilm device, which is mainly intended for the treatment of small and moderate quantities of wastewater in rural areas. The wastewater inflow is directed into an anaerobic zone of the first stage and after that it is directed into the aerobic zone of the same stage. After some time the inflow into anaerobic zone is stopped and it is switched into the aerobic zone where at the same time aeration is stopped and it is converted into an anaerobic zone. The aeration is interchanged into previous anaerobic zone which then becomes aerobic. Such suttle-like process is continued. After the first stage the water goes into the second stage aerobic and submerged biofilm device and after that it permeates through anoxic third submerged biofilm device into the settling tank from where the settled sludge circulation into the third stage is available.
EEP202100007A 2021-03-08 2021-03-08 Method for the removal of nitrogen, phosphorus and organic pollution components from wastewater in a suttle mode EE202100007A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EEP202100007A EE202100007A (en) 2021-03-08 2021-03-08 Method for the removal of nitrogen, phosphorus and organic pollution components from wastewater in a suttle mode
PCT/IB2022/052069 WO2022200895A2 (en) 2021-03-08 2022-03-08 Method and apparatus for the removal of nitrogen, phosphorus and organic pollutants from wastewater in a shuttle mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEP202100007A EE202100007A (en) 2021-03-08 2021-03-08 Method for the removal of nitrogen, phosphorus and organic pollution components from wastewater in a suttle mode

Publications (1)

Publication Number Publication Date
EE202100007A true EE202100007A (en) 2022-10-17

Family

ID=83398122

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP202100007A EE202100007A (en) 2021-03-08 2021-03-08 Method for the removal of nitrogen, phosphorus and organic pollution components from wastewater in a suttle mode

Country Status (2)

Country Link
EE (1) EE202100007A (en)
WO (1) WO2022200895A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100481885B1 (en) * 2002-11-28 2005-04-11 (주)범한엔지니어링 종합건축사 사무소 Advanced treatment apparaters and method of sewage water by flow distribution ratio use of NO3 and NH4-N.
CN1260145C (en) * 2004-05-14 2006-06-21 武汉科技学院 Carrier circulating biological treating method for sewage treatment
CN109160671A (en) * 2018-08-21 2019-01-08 海南大学 A kind of domestic sewage in rural areas organic matter and nitrogen phosphor resource processing unit and method
CN110015757A (en) * 2019-04-30 2019-07-16 北京工业大学 The method and apparatus of the endogenous short-cut denitrification coupling Anammox Treating Municipal Sewage in AOA technique anoxic zone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9101917A (en) * 1991-11-18 1993-06-16 Tauw Infra Consult Bv METHOD FOR PURIFYING WASTE WATER, AND APPARATUS FOR USING THIS METHOD
US5667688A (en) * 1991-12-23 1997-09-16 T. Kruger Systems As Process for the purification of polluted water
US5605629A (en) * 1992-08-03 1997-02-25 Rogalla; Frank A. Method for the removal of nutrients containing carbon, nitrogen and phosphorus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100481885B1 (en) * 2002-11-28 2005-04-11 (주)범한엔지니어링 종합건축사 사무소 Advanced treatment apparaters and method of sewage water by flow distribution ratio use of NO3 and NH4-N.
CN1260145C (en) * 2004-05-14 2006-06-21 武汉科技学院 Carrier circulating biological treating method for sewage treatment
CN109160671A (en) * 2018-08-21 2019-01-08 海南大学 A kind of domestic sewage in rural areas organic matter and nitrogen phosphor resource processing unit and method
CN110015757A (en) * 2019-04-30 2019-07-16 北京工业大学 The method and apparatus of the endogenous short-cut denitrification coupling Anammox Treating Municipal Sewage in AOA technique anoxic zone

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ELEFTHERIA LOUPASAKI AND EVAN DIAMADOPOULOS: "Attached growth systems for wastewater treatment in small and rural communities: a review", J CHEM TECHNOL BIOTECHNOL 2013, vol. 88, pages 190 - 204 *
JAMES P. MCQUARRIE ET AL.: "Moving Bed Biofilm Reactor Technology: Process Applications, Design, and Performance", WATER ENVIRONMENT RESEARCH, vol. 83, no. 6, pages 560 - 575, XP008175496, DOI: 10.2175/106143010X12851009156286 *
S.WANG ET AL: "Biofilm in Moving Bed Biofilm Process for Wastewater Treatment", BACTERIAL BIOFILMS, INTECHOPEN *

Also Published As

Publication number Publication date
WO2022200895A3 (en) 2022-12-29
WO2022200895A2 (en) 2022-09-29

Similar Documents

Publication Publication Date Title
US11319230B2 (en) Method and apparatus for treating municipal sewage by AOA process via endogenous partial denitrification coupled with anammox in anoxic zone
US6946073B2 (en) Method for treating wastewater in a membrane bioreactor to produce a low phosphorus effluent
CN105776541B (en) A kind of improvement oxidation ditch process of IV class of surface water up to standard
MOHSENI et al. Biological treatment of dairy wastewater by sequencing batch reactor
EP2447223A3 (en) Process for biological treatment of organic waste water and apparatus therefor
CN105776542A (en) Improved AAO wastewater treatment process for obtaining standard IV-class surface water
JP6750930B6 (en) Sewage purification system
Polak Biological treatability of industrial wastewater and waste machine tool coolants at John Deere Dubuque works
KR101326402B1 (en) Membrane Bio Reactor system comprising Sequencing Batch Reactor and method using the same
RU2672419C1 (en) Biofilm nitrification-contact denitrification system and method
ATE431284T1 (en) METHOD AND PLANT FOR THE TREATMENT OF WASTEWATER ON SHIPS
KR101872161B1 (en) Nitrogen and phosphorus removal device for wastewater
KR19980083279A (en) Treatment method of high concentration organic wastewater and nutrients using immersion type microfiltration membrane-activated sludge process
KR100566321B1 (en) Membrane combined Advanced wastewater treatment system which applies Trisectional aeration and Changed inflow course and it's operation methods
KR20090063312A (en) Floating catalysis sewage disposal facility system
KR100378558B1 (en) Nitrogen and phosphorus removal process from sewage and waste water by 2A/O RBC with internal settler
EE202100007A (en) Method for the removal of nitrogen, phosphorus and organic pollution components from wastewater in a suttle mode
KR100435107B1 (en) Advance Treatment Equipment and Process for Nitrogen and Phosphate Removal in Sewage and Wastewater
JP2000218290A (en) Sewage treatment and sewage treating device
RU189953U1 (en) INSTALLATION FOR BIOLOGICAL PURIFICATION OF COMMUNAL WASTEWATER FROM NITROGEN AND Phosphorus compounds
KR100410896B1 (en) Intermittently aerating dewatered filtrate injection method for treatment of organic matter, N and P
KR20180045919A (en) Advanced wastewater treatment apparatus using sbr system
RU2644904C1 (en) Method of biological purification of wastewater from nitrogen phosphoric and organic compounds
JPH04244297A (en) Treatment of sewage
JP3858271B2 (en) Wastewater treatment method and apparatus