JP7205634B2 - クロスフローろ過用中空糸膜モジュールおよびその運転方法 - Google Patents

クロスフローろ過用中空糸膜モジュールおよびその運転方法 Download PDF

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Publication number
JP7205634B2
JP7205634B2 JP2021539380A JP2021539380A JP7205634B2 JP 7205634 B2 JP7205634 B2 JP 7205634B2 JP 2021539380 A JP2021539380 A JP 2021539380A JP 2021539380 A JP2021539380 A JP 2021539380A JP 7205634 B2 JP7205634 B2 JP 7205634B2
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Japan
Prior art keywords
hollow fiber
fiber membrane
filtrate
cross
filtration
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JP2021539380A
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Japanese (ja)
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JPWO2022004780A5 (https=
JPWO2022004780A1 (https=
Inventor
憲太郎 小林
陽一郎 小崎
智子 金森
敦 小林
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Toray Industries Inc
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Toray Industries Inc
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B01D63/02—Hollow fibre modules
    • B01D63/031—Two or more types of hollow fibres within one bundle or within one potting or tube-sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B01D69/081—Hollow fibre membranes characterised by the fibre diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/10—Cross-flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • 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)
  • Separation Using Semi-Permeable Membranes (AREA)
JP2021539380A 2020-06-30 2021-06-30 クロスフローろ過用中空糸膜モジュールおよびその運転方法 Active JP7205634B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022208492A JP2023033334A (ja) 2020-06-30 2022-12-26 クロスフローろ過用中空糸膜モジュールおよびその運転方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020112493 2020-06-30
JP2020112493 2020-06-30
PCT/JP2021/024727 WO2022004780A1 (ja) 2020-06-30 2021-06-30 クロスフローろ過用中空糸膜モジュールおよびその運転方法

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JPWO2022004780A1 JPWO2022004780A1 (https=) 2022-01-06
JPWO2022004780A5 JPWO2022004780A5 (https=) 2022-06-15
JP7205634B2 true JP7205634B2 (ja) 2023-01-17

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JP2021539380A Active JP7205634B2 (ja) 2020-06-30 2021-06-30 クロスフローろ過用中空糸膜モジュールおよびその運転方法
JP2022208492A Pending JP2023033334A (ja) 2020-06-30 2022-12-26 クロスフローろ過用中空糸膜モジュールおよびその運転方法

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JP2022208492A Pending JP2023033334A (ja) 2020-06-30 2022-12-26 クロスフローろ過用中空糸膜モジュールおよびその運転方法

Country Status (5)

Country Link
US (1) US20230256394A1 (https=)
EP (1) EP4173698A4 (https=)
JP (2) JP7205634B2 (https=)
CN (1) CN115996788B (https=)
WO (1) WO2022004780A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4410408A4 (en) * 2021-09-30 2025-03-12 Toray Industries, Inc. Method for operating hollow fiber membrane module
CN121263529A (zh) * 2023-06-09 2026-01-02 富士胶片株式会社 产物制造方法、中空纤维膜过滤器及产物制造装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005349379A (ja) 2004-04-22 2005-12-22 Daicen Membrane Systems Ltd 膜モジュール複合体
JP2006205127A (ja) 2005-01-31 2006-08-10 Toyobo Co Ltd 選択透過性膜モジュールの製造方法および選択透過性膜モジュール
WO2017115769A1 (ja) 2015-12-28 2017-07-06 東レ株式会社 中空糸膜モジュールおよびその運転方法
WO2017209150A1 (ja) 2016-05-31 2017-12-07 東レ株式会社 中空糸膜モジュール
JP2018051483A (ja) 2016-09-29 2018-04-05 東レ株式会社 メタン発酵処理装置と処理方法
JP2019166474A (ja) 2018-03-23 2019-10-03 住友電気工業株式会社 濾過モジュール及び中空糸膜製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2736992B2 (ja) * 1989-03-22 1998-04-08 旭化成工業株式会社 ポリスルホン系中空糸膜及びその製造方法
JP2004082073A (ja) * 2002-08-29 2004-03-18 Daicen Membrane Systems Ltd 中空糸膜モジュール
US9108161B2 (en) * 2004-05-18 2015-08-18 Mitsubishi Rayon Co., Ltd. Water purifier
JP2008237213A (ja) * 2007-02-26 2008-10-09 Toray Ind Inc 連続発酵装置
DE102008030957A1 (de) * 2008-07-02 2010-01-07 Imb Verfahrenstechnik Gmbh Verfahren zur Aufbereitung von Gärresten
CN101766960B (zh) * 2008-12-31 2012-06-06 中国纺织科学研究院 一种复合中空纤维膜及其制备方法
EP2524712B1 (en) * 2011-05-17 2018-12-12 Sorin Group Italia S.r.l. Blood processing unit with cross blood flow
WO2013136903A1 (ja) * 2012-03-15 2013-09-19 東レ株式会社 カートリッジ型中空糸膜モジュール
WO2016035798A1 (ja) * 2014-09-01 2016-03-10 東レ株式会社 中空糸膜モジュールおよび中空糸膜モジュールの製造方法
US10729991B2 (en) * 2015-06-22 2020-08-04 3M Innovative Properties Company Compact cross-flow contactor
JP6939554B2 (ja) * 2016-06-24 2021-09-22 東レ株式会社 複合多孔質中空糸膜、複合多孔質中空糸膜の製造方法、複合多孔質中空糸膜モジュール及び複合多孔質中空糸膜モジュールの運転方法
US11007490B2 (en) * 2016-10-31 2021-05-18 Toyobo Co., Ltd. Cellulose acetate-based hollow fiber membrane
US11090610B2 (en) * 2017-01-31 2021-08-17 Toray Industries, Inc. Hollow fiber membrane module
JP7181595B2 (ja) 2019-01-15 2022-12-01 株式会社スカイディスク 検査システム、異常特定方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005349379A (ja) 2004-04-22 2005-12-22 Daicen Membrane Systems Ltd 膜モジュール複合体
JP2006205127A (ja) 2005-01-31 2006-08-10 Toyobo Co Ltd 選択透過性膜モジュールの製造方法および選択透過性膜モジュール
WO2017115769A1 (ja) 2015-12-28 2017-07-06 東レ株式会社 中空糸膜モジュールおよびその運転方法
WO2017209150A1 (ja) 2016-05-31 2017-12-07 東レ株式会社 中空糸膜モジュール
JP2018051483A (ja) 2016-09-29 2018-04-05 東レ株式会社 メタン発酵処理装置と処理方法
JP2019166474A (ja) 2018-03-23 2019-10-03 住友電気工業株式会社 濾過モジュール及び中空糸膜製造方法

Also Published As

Publication number Publication date
US20230256394A1 (en) 2023-08-17
JP2023033334A (ja) 2023-03-10
JPWO2022004780A1 (https=) 2022-01-06
EP4173698A1 (en) 2023-05-03
EP4173698A4 (en) 2024-07-03
CN115996788A (zh) 2023-04-21
WO2022004780A1 (ja) 2022-01-06
CN115996788B (zh) 2026-01-16

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