WO2011059218A3 - Hybrid water treatment apparatus based on sbr and mbr - Google Patents

Hybrid water treatment apparatus based on sbr and mbr Download PDF

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Publication number
WO2011059218A3
WO2011059218A3 PCT/KR2010/007893 KR2010007893W WO2011059218A3 WO 2011059218 A3 WO2011059218 A3 WO 2011059218A3 KR 2010007893 W KR2010007893 W KR 2010007893W WO 2011059218 A3 WO2011059218 A3 WO 2011059218A3
Authority
WO
WIPO (PCT)
Prior art keywords
mbr
sbr
reactor
membrane module
treatment apparatus
Prior art date
Application number
PCT/KR2010/007893
Other languages
French (fr)
Korean (ko)
Other versions
WO2011059218A2 (en
Inventor
김현욱
권오성
이인규
Original Assignee
서울시립대학교 산학협력단
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
Priority claimed from KR1020100003116A external-priority patent/KR101150335B1/en
Application filed by 서울시립대학교 산학협력단 filed Critical 서울시립대학교 산학협력단
Publication of WO2011059218A2 publication Critical patent/WO2011059218A2/en
Publication of WO2011059218A3 publication Critical patent/WO2011059218A3/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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The present invention relates to a hybrid water treatment apparatus based on an SBR and an MBR as the technique for stably treating feed water to be treated, such as sewage, wastewater, digested waste, and the like, which connects SBR and MBR processes and uses hydraulic characteristics by moving a membrane module up and down to retard the contamination generated in a membrane for minimizing the contamination of a membrane module for an MBR process and for using the membrane module for a long time. The hybrid water treatment apparatus based on an SBR and an MBR according to the present invention comprises: an SBR comprising a first reactor where feed water flows, a diffuser provided inside the first reactor, and a blower for supplying air to the diffuser; and an MBR comprising a second reactor where the treated water passed through the first reactor flows, a membrane module provided inside the second reactor, and a lifting means for raising the membrane module if the concentration of sludge increases according to the inflow of the treated water.
PCT/KR2010/007893 2009-11-10 2010-11-10 Hybrid water treatment apparatus based on sbr and mbr WO2011059218A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2009-0108262 2009-11-10
KR20090108262 2009-11-10
KR10-2010-0003116 2010-01-13
KR1020100003116A KR101150335B1 (en) 2009-11-10 2010-01-13 Wastewater treatment apparatus combined ｓｂｒ with ｍｂｒ

Publications (2)

Publication Number Publication Date
WO2011059218A2 WO2011059218A2 (en) 2011-05-19
WO2011059218A3 true WO2011059218A3 (en) 2011-11-10

Family

ID=43992202

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007893 WO2011059218A2 (en) 2009-11-10 2010-11-10 Hybrid water treatment apparatus based on sbr and mbr

Country Status (1)

Country Link
WO (1) WO2011059218A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108911134B (en) 2018-07-17 2021-06-11 厦门理工学院 Domestic sewage treatment method
CN108911137B (en) 2018-07-17 2021-04-16 厦门理工学院 Treatment method of dye wastewater
CN108911136B (en) 2018-07-17 2021-05-14 厦门理工学院 Heavy metal wastewater treatment method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11226310A (en) * 1998-02-13 1999-08-24 Marushima Aqua System:Kk Filtration apparatus employing fibrous filtration medium
KR20040018605A (en) * 2002-08-23 2004-03-04 한국과학기술연구원 Apparatus for Treatment of Domestic Wastewater Combining Continuous SBR and Contact Aeration Tank and Method Therefor Using the Apparatus
US20060213831A1 (en) * 2004-10-14 2006-09-28 Dimitriou Michael A Energy-efficient biological treatment system with filtration membrane
US20090145844A1 (en) * 2007-12-07 2009-06-11 Industrial Technology Research Institute Sequencing batch membrane bioreactor and method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11226310A (en) * 1998-02-13 1999-08-24 Marushima Aqua System:Kk Filtration apparatus employing fibrous filtration medium
KR20040018605A (en) * 2002-08-23 2004-03-04 한국과학기술연구원 Apparatus for Treatment of Domestic Wastewater Combining Continuous SBR and Contact Aeration Tank and Method Therefor Using the Apparatus
US20060213831A1 (en) * 2004-10-14 2006-09-28 Dimitriou Michael A Energy-efficient biological treatment system with filtration membrane
US20090145844A1 (en) * 2007-12-07 2009-06-11 Industrial Technology Research Institute Sequencing batch membrane bioreactor and method thereof

Also Published As

Publication number Publication date
WO2011059218A2 (en) 2011-05-19

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