CN112823051A - 间距紧密的平板状浸没式膜和细气泡曝气 - Google Patents

间距紧密的平板状浸没式膜和细气泡曝气 Download PDF

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Publication number
CN112823051A
CN112823051A CN201980051143.6A CN201980051143A CN112823051A CN 112823051 A CN112823051 A CN 112823051A CN 201980051143 A CN201980051143 A CN 201980051143A CN 112823051 A CN112823051 A CN 112823051A
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CN
China
Prior art keywords
less
membranes
equal
membrane
face
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Pending
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CN201980051143.6A
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English (en)
Chinese (zh)
Inventor
戴安娜·贝内德克
巴巴克·拉格霍米
大卫·M·特恩布尔
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Fucheng Film Industry Co ltd
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Fucheng Film Industry Co ltd
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 Fucheng Film Industry Co ltd filed Critical Fucheng Film Industry Co ltd
Publication of CN112823051A publication Critical patent/CN112823051A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/0821—Membrane plate arrangements for submerged operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/0822—Plate-and-frame devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/14—Pleat-type membrane modules
    • 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
    • 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
    • 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
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/26—Specific gas distributors or gas intakes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/08—Patterned membranes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • 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)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
CN201980051143.6A 2018-07-03 2019-07-02 间距紧密的平板状浸没式膜和细气泡曝气 Pending CN112823051A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862693617P 2018-07-03 2018-07-03
US62/693,617 2018-07-03
PCT/CA2019/050910 WO2020006628A1 (en) 2018-07-03 2019-07-02 Tightly spaced flat sheet immersed membranes and fine bubble aeration

Publications (1)

Publication Number Publication Date
CN112823051A true CN112823051A (zh) 2021-05-18

Family

ID=69060678

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980051143.6A Pending CN112823051A (zh) 2018-07-03 2019-07-02 间距紧密的平板状浸没式膜和细气泡曝气

Country Status (9)

Country Link
US (1) US12343682B2 (enExample)
EP (1) EP3817845A4 (enExample)
JP (2) JP2021529087A (enExample)
KR (2) KR20210044772A (enExample)
CN (1) CN112823051A (enExample)
AU (1) AU2019298254B2 (enExample)
CA (1) CA3104749A1 (enExample)
IL (1) IL279899A (enExample)
WO (1) WO2020006628A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111410297A (zh) * 2020-04-21 2020-07-14 上海希沃环境科技有限公司 一种高效流化态mbr膜生物反应器
CN111439842A (zh) * 2020-05-27 2020-07-24 天津碧水源膜材料有限公司 一种纵向振动的mbr波纹膜装置
EP4225705A4 (en) * 2020-10-05 2024-10-23 Fibracast Ltd. OPERATION OF AN IMMERSED MEMBRANE USING CROSS-FLOW
EP4223395A1 (en) * 2022-02-07 2023-08-09 Mann+Hummel Life Sciences & Environment Holding Singapore Pte. Ltd. Filter module, membrane bioreactor and use of the filter module
CN116177722B (zh) * 2023-01-10 2023-07-21 重庆大学 水体内源污染原位生态消除用耦合系统及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07275668A (ja) * 1994-04-04 1995-10-24 Kubota Corp 膜分離ユニット
EP0734758A1 (en) * 1995-03-31 1996-10-02 Mitsui Petrochemical Industries, Ltd. Membrane device having means for charging the membranes
WO2008038436A1 (fr) * 2006-09-25 2008-04-03 Toray Industries, Inc. procÉdÉ de sÉparation membranaire, sÉparateur À membrane de type immergÉ et processus de sÉparation membranaire
CN101293701A (zh) * 2008-05-27 2008-10-29 大连理工大学 一种增强膜生物反应器中曝气抗污染作用的梯型平板膜组件
CN101678282A (zh) * 2007-05-10 2010-03-24 东丽株式会社 浸渍式膜分离装置及其运行方法
WO2017150531A1 (ja) * 2016-02-29 2017-09-08 東レ株式会社 平膜型分離膜エレメント、エレメントユニット、平膜型分離膜モジュールおよび平膜型分離膜モジュールの運転方法
CN107174960A (zh) * 2017-05-04 2017-09-19 同济大学 一种利用纳米气泡曝气减缓膜污染的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651888A (en) 1992-12-16 1997-07-29 Kubota Corporation Filtration membrane cartridge
TW255835B (en) 1994-01-07 1995-09-01 Kubota Kk Filtration membrane module
US5772831A (en) 1995-04-03 1998-06-30 Kubota Corporation Filter membrane element and method of manufacturing same
JP3778758B2 (ja) 2000-02-04 2006-05-24 株式会社クボタ 浸漬型膜カートリッジの製造方法
WO2002045827A1 (en) 2000-12-04 2002-06-13 Kubota Corporation Multistage immersion type membrane separator and high-concentration wastewater treatment facility using same
EP1625885A1 (en) 2004-08-11 2006-02-15 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Integrated permeate channel membrane
DE102005046675A1 (de) 2005-09-29 2007-04-05 Microdyn-Nadir Gmbh Filterelement mit integralem Aufbau und Verfahren zu seiner Herstellung
MX2009008435A (es) * 2007-02-14 2009-11-02 Dxv Water Technologies Llc Membrana expuesta a profundidad para extraccion de agua.
CN102892576B (zh) 2010-04-20 2016-02-10 法伊布拉卡斯特有限公司 成形的板膜元件和过滤系统
WO2012098130A1 (en) 2011-01-17 2012-07-26 Vds Weaving Nv A tridimensional woven fabric, an integrated permeate channel membrane comprising said fabric and uses thereof
WO2017049408A1 (en) 2015-09-24 2017-03-30 Fibracast Ltd. Method of operating membrane filter
JP2017080688A (ja) * 2015-10-29 2017-05-18 東レ株式会社 分離膜エレメントおよび分離膜モジュール

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07275668A (ja) * 1994-04-04 1995-10-24 Kubota Corp 膜分離ユニット
EP0734758A1 (en) * 1995-03-31 1996-10-02 Mitsui Petrochemical Industries, Ltd. Membrane device having means for charging the membranes
WO2008038436A1 (fr) * 2006-09-25 2008-04-03 Toray Industries, Inc. procÉdÉ de sÉparation membranaire, sÉparateur À membrane de type immergÉ et processus de sÉparation membranaire
CN101678282A (zh) * 2007-05-10 2010-03-24 东丽株式会社 浸渍式膜分离装置及其运行方法
CN101293701A (zh) * 2008-05-27 2008-10-29 大连理工大学 一种增强膜生物反应器中曝气抗污染作用的梯型平板膜组件
WO2017150531A1 (ja) * 2016-02-29 2017-09-08 東レ株式会社 平膜型分離膜エレメント、エレメントユニット、平膜型分離膜モジュールおよび平膜型分離膜モジュールの運転方法
CN107174960A (zh) * 2017-05-04 2017-09-19 同济大学 一种利用纳米气泡曝气减缓膜污染的方法

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Publication number Publication date
US20210220776A1 (en) 2021-07-22
WO2020006628A1 (en) 2020-01-09
JP2021529087A (ja) 2021-10-28
US12343682B2 (en) 2025-07-01
KR20210044772A (ko) 2021-04-23
EP3817845A4 (en) 2022-03-30
AU2019298254B2 (en) 2024-07-11
KR20240148006A (ko) 2024-10-10
JP2024025787A (ja) 2024-02-26
CA3104749A1 (en) 2020-01-09
EP3817845A1 (en) 2021-05-12
IL279899A (en) 2021-03-01
AU2019298254A1 (en) 2021-01-21

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