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WO2012036408A3 - Bioréacteur à membrane submergée qui réagit facilement à la régulation de la charge, et méthode de traitement des eaux usées l'utilisant - Google Patents

Bioréacteur à membrane submergée qui réagit facilement à la régulation de la charge, et méthode de traitement des eaux usées l'utilisant Download PDF

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Publication number
WO2012036408A3
WO2012036408A3 PCT/KR2011/006608 KR2011006608W WO2012036408A3 WO 2012036408 A3 WO2012036408 A3 WO 2012036408A3 KR 2011006608 W KR2011006608 W KR 2011006608W WO 2012036408 A3 WO2012036408 A3 WO 2012036408A3
Authority
WO
WIPO (PCT)
Prior art keywords
submerged
membrane
load regulation
membrane bioreactor
wastewater
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2011/006608
Other languages
English (en)
Korean (ko)
Other versions
WO2012036408A2 (fr
Inventor
엄태경
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2012036408A2 publication Critical patent/WO2012036408A2/fr
Publication of WO2012036408A3 publication Critical patent/WO2012036408A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2813—Anaerobic digestion processes using anaerobic contact processes
    • 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
    • C02F3/302—Nitrification and denitrification 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/005—Valves
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/04—Oxidation reduction potential [ORP]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/22—O2
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

La présente invention concerne un processus de traitement avancé des eaux d'égout ou des eaux usées utilisant un filtre à membrane, et plus particulièrement un bioréacteur à membrane submergée qui réagit facilement à la régulation de la charge ainsi qu'une méthode de traitement des eaux usées l'utilisant. La présente invention concerne entre autres un bioréacteur à membrane submergée qui réagit facilement à la régulation de la charge, et spécifiquement à celle des charges faibles. Pour cela, la présente invention concerne un bioréacteur à membrane submergée qui réagit facilement à la régulation de la charge de façon à pouvoir réaliser efficacement un traitement avancé des eaux d'égout ou des eaux usées à l'aide d'un filtre à membrane submergée dans lequel une partie de l'air (du gaz) utilisé pour nettoyer la membrane est recirculé afin d'ajuster facilement une concentration en oxygène dissout tout en maintenant une fonction de nettoyage de membrane, ainsi qu'une méthode de traitement des eaux usées l'utilisant. Comme le bioréacteur à membrane submergée peut réagir facilement à la régulation de la charge, et spécifiquement à celle des charges faibles, les processus de traitement des eaux d'égout et des eaux usées domestiques, qui sont effectués fréquemment à charge faible dans des opérations et des processus d'exploitation d'essai initiaux, peuvent être effectués efficacement et de façon stable. De plus la qualité de l'eau peut être améliorée et on peut promouvoir l'utilisation d'un appareil de traitement utilisant le filtre à membrane submergée.
PCT/KR2011/006608 2010-09-14 2011-09-07 Bioréacteur à membrane submergée qui réagit facilement à la régulation de la charge, et méthode de traitement des eaux usées l'utilisant Ceased WO2012036408A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20100089834A KR101050375B1 (ko) 2010-09-14 2010-09-14 부하변동에 대응이 용이한 침지식 막 생물 반응장치 및 이를 이용한 하수처리 방법
KR10-2010-0089834 2010-09-14

Publications (2)

Publication Number Publication Date
WO2012036408A2 WO2012036408A2 (fr) 2012-03-22
WO2012036408A3 true WO2012036408A3 (fr) 2012-06-21

Family

ID=44923813

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006608 Ceased WO2012036408A2 (fr) 2010-09-14 2011-09-07 Bioréacteur à membrane submergée qui réagit facilement à la régulation de la charge, et méthode de traitement des eaux usées l'utilisant

Country Status (2)

Country Link
KR (1) KR101050375B1 (fr)
WO (1) WO2012036408A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101367711B1 (ko) 2011-12-09 2014-02-27 (주)필로스 하수의 고도 처리 방법
KR101367229B1 (ko) 2012-01-03 2014-02-25 (주)필로스 침수식 막 고도처리공정의 운전방법과 그 방법을 이용한 침수식 막 고도처리장치
KR101356546B1 (ko) 2012-06-13 2014-01-29 (주)필로스 개량된 부유 식 가스 포집기를 가진 막 여과 생물반응장치
KR101424045B1 (ko) * 2012-07-10 2014-08-13 (주)필로스 침지식 막 여과장치를 사용하는 하수처리시설 및 이를 이용하여 에너지를 절약하는 방법
ES2795807T3 (es) 2013-02-22 2020-11-24 Bl Technologies Inc Reactor de tanque abierto con conjunto de membrana para soportar una biopelícula
CA3207201A1 (fr) 2014-03-20 2015-09-24 Bl Technologies, Inc. Traitement d'eaux usees par un traitement primaire et reacteur mbr ou mabr-ifas
CN106745725A (zh) * 2017-02-28 2017-05-31 广东维清环境工程有限公司 一种限氧型膜生物反应器污水处理系统
CN110054295A (zh) * 2019-05-15 2019-07-26 桂林市全净生物科技有限公司 多功能污水处理机
CN110093892A (zh) * 2019-05-22 2019-08-06 上海砼仁环保技术发展有限公司 一种便捷式透水路面清洗车
US12428328B2 (en) * 2020-12-21 2025-09-30 Rtx Bbn Technologies, Inc. System and method of separating oxygen from a body of water
IT202300002535A1 (it) * 2023-02-15 2024-08-15 Giovambattista Greco Sistema di micro-ultrafiltrazione con membrane tubolari

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010065255A (ko) * 1999-12-29 2001-07-11 이구택 폐수처리여과기의 여과재 표면세척장치
JP2003053378A (ja) * 2001-08-13 2003-02-25 Ngk Insulators Ltd 分離膜を用いた水処理方法および装置
KR20030042133A (ko) * 2001-11-21 2003-05-28 현대엔지니어링 주식회사 침지형 분리막의 세정방법 및 그 장치
KR20060090417A (ko) * 2005-02-05 2006-08-11 (주)도심엔지니어링 종합건축사사무소 미생물과 분리막을 이용한 질소·인 고도처리 시스템 및방법
KR20070001517A (ko) * 2005-06-29 2007-01-04 (주)송림워터테크 오폐수 처리방법 및 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010065255A (ko) * 1999-12-29 2001-07-11 이구택 폐수처리여과기의 여과재 표면세척장치
JP2003053378A (ja) * 2001-08-13 2003-02-25 Ngk Insulators Ltd 分離膜を用いた水処理方法および装置
KR20030042133A (ko) * 2001-11-21 2003-05-28 현대엔지니어링 주식회사 침지형 분리막의 세정방법 및 그 장치
KR20060090417A (ko) * 2005-02-05 2006-08-11 (주)도심엔지니어링 종합건축사사무소 미생물과 분리막을 이용한 질소·인 고도처리 시스템 및방법
KR20070001517A (ko) * 2005-06-29 2007-01-04 (주)송림워터테크 오폐수 처리방법 및 장치

Also Published As

Publication number Publication date
WO2012036408A2 (fr) 2012-03-22
KR101050375B1 (ko) 2011-07-19

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