WO2009008463A1 - 膜分離装置及びろ過処理方法 - Google Patents

膜分離装置及びろ過処理方法 Download PDF

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Publication number
WO2009008463A1
WO2009008463A1 PCT/JP2008/062446 JP2008062446W WO2009008463A1 WO 2009008463 A1 WO2009008463 A1 WO 2009008463A1 JP 2008062446 W JP2008062446 W JP 2008062446W WO 2009008463 A1 WO2009008463 A1 WO 2009008463A1
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WO
WIPO (PCT)
Prior art keywords
pipe
filtered water
separation apparatus
evacuation
membrane separation
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/JP2008/062446
Other languages
English (en)
French (fr)
Inventor
Hironobu Suzuki
Hiroaki Kubo
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP2008533803A priority Critical patent/JP5326571B2/ja
Publication of WO2009008463A1 publication Critical patent/WO2009008463A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B01D61/10—Accessories; Auxiliary operations
    • 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
    • B01D61/20—Accessories; Auxiliary operations
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2653—Degassing
    • B01D2311/2657—Deaeration
    • 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

Landscapes

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

Abstract

　安定な膜ろ過運転を行う際の障害となるろ過水配管内に滞留する空気を、逆洗開始時に確実にろ過水配管から排出することができ、さらに、配管内の空気排出時における洗浄水の浪費を大幅に減少させることができる膜分離装置を提供することを目的とし、処理槽内に浸漬させる複数本の浸漬型膜モジュールと、該膜モジュールのろ過水取出口から延びるろ過水配管とを備えてなる膜分離装置において、前記ろ過水配管の途中には、各々の浸漬型膜モジュールから延びるろ過水配管をまとめた幹配管を設け、該幹配管に排気用の上向き分岐管と排気手段を設けるとともに、該排気手段の下方側の前記幹配管に、上下方向に延びた、その他のろ過水配管の部分より内径が太い太配管の部分を設ける。
PCT/JP2008/062446 2007-07-12 2008-07-10 膜分離装置及びろ過処理方法 Ceased WO2009008463A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008533803A JP5326571B2 (ja) 2007-07-12 2008-07-10 ろ過処理方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-182894 2007-07-12
JP2007182894 2007-07-12

Publications (1)

Publication Number Publication Date
WO2009008463A1 true WO2009008463A1 (ja) 2009-01-15

Family

ID=40228634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062446 Ceased WO2009008463A1 (ja) 2007-07-12 2008-07-10 膜分離装置及びろ過処理方法

Country Status (2)

Country Link
JP (1) JP5326571B2 (ja)
WO (1) WO2009008463A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101332684B1 (ko) * 2012-12-28 2013-11-25 코오롱환경서비스주식회사 공기 배출장치를 구비하는 멤브레인 수처리 장치
CN104891606A (zh) * 2015-06-04 2015-09-09 黎建军 一种机械膜膜法水处理装置及其方法
JP2018143964A (ja) * 2017-03-06 2018-09-20 オルガノ株式会社 膜ろ過装置、膜ろ過方法及び膜ろ過装置のブロー装置
CN109701393A (zh) * 2019-01-01 2019-05-03 中国人民解放军63653部队 地下水胶体原位切向流超滤装置
WO2019238425A1 (en) * 2018-06-12 2019-12-19 Basf Se Filtration system and method for filtering water
CN113993611A (zh) * 2019-06-18 2022-01-28 三菱电机株式会社 水处理装置及水处理方法
JP2023011370A (ja) * 2021-07-12 2023-01-24 株式会社クボタ 廃水処理方法
WO2023210530A1 (ja) * 2022-04-26 2023-11-02 栗田工業株式会社 水処理設備および水処理設備の運転方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06327948A (ja) * 1993-05-26 1994-11-29 Kubota Corp 固液分離装置
JPH11114590A (ja) * 1997-10-09 1999-04-27 Hitachi Ltd 濾過装置
JP2001070938A (ja) * 1999-09-09 2001-03-21 Kubota Corp 浸漬型膜ろ過装置
JP2002248303A (ja) * 2001-02-23 2002-09-03 Katsumi Sugimoto 汚水処理装置
JP2005161218A (ja) * 2003-12-03 2005-06-23 Toyota Auto Body Co Ltd 膜分離装置
JP2005270711A (ja) * 2004-03-23 2005-10-06 Toray Ind Inc 浸漬型膜ろ過装置およびろ過方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3264794B2 (ja) * 1995-06-08 2002-03-11 株式会社クボタ 固液分離装置およびその洗浄方法
JP3892960B2 (ja) * 1998-01-28 2007-03-14 前澤工業株式会社 サイホン吸引式浸漬型膜ろ過装置
JP4197669B2 (ja) * 2004-08-18 2008-12-17 株式会社神鋼環境ソリューション 浸漬型膜分離式汚水処理装置及びその運転方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06327948A (ja) * 1993-05-26 1994-11-29 Kubota Corp 固液分離装置
JPH11114590A (ja) * 1997-10-09 1999-04-27 Hitachi Ltd 濾過装置
JP2001070938A (ja) * 1999-09-09 2001-03-21 Kubota Corp 浸漬型膜ろ過装置
JP2002248303A (ja) * 2001-02-23 2002-09-03 Katsumi Sugimoto 汚水処理装置
JP2005161218A (ja) * 2003-12-03 2005-06-23 Toyota Auto Body Co Ltd 膜分離装置
JP2005270711A (ja) * 2004-03-23 2005-10-06 Toray Ind Inc 浸漬型膜ろ過装置およびろ過方法

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101332684B1 (ko) * 2012-12-28 2013-11-25 코오롱환경서비스주식회사 공기 배출장치를 구비하는 멤브레인 수처리 장치
CN104891606A (zh) * 2015-06-04 2015-09-09 黎建军 一种机械膜膜法水处理装置及其方法
JP2018143964A (ja) * 2017-03-06 2018-09-20 オルガノ株式会社 膜ろ過装置、膜ろ過方法及び膜ろ過装置のブロー装置
CN112638510A (zh) * 2018-06-12 2021-04-09 杜邦安全与建筑公司 用于过滤水的过滤系统和方法
WO2019238425A1 (en) * 2018-06-12 2019-12-19 Basf Se Filtration system and method for filtering water
US11904280B2 (en) 2018-06-12 2024-02-20 Dupont Safety & Construction, Inc. Filtration system and method for filtering water
CN109701393A (zh) * 2019-01-01 2019-05-03 中国人民解放军63653部队 地下水胶体原位切向流超滤装置
CN109701393B (zh) * 2019-01-01 2021-03-02 中国人民解放军63653部队 一种地下水胶体原位切向流超滤装置
CN113993611A (zh) * 2019-06-18 2022-01-28 三菱电机株式会社 水处理装置及水处理方法
JP2023011370A (ja) * 2021-07-12 2023-01-24 株式会社クボタ 廃水処理方法
JP7643961B2 (ja) 2021-07-12 2025-03-11 株式会社クボタ 廃水処理方法
WO2023210530A1 (ja) * 2022-04-26 2023-11-02 栗田工業株式会社 水処理設備および水処理設備の運転方法
JP2023161633A (ja) * 2022-04-26 2023-11-08 栗田工業株式会社 水処理設備および水処理設備の運転方法
JP7396395B2 (ja) 2022-04-26 2023-12-12 栗田工業株式会社 水処理設備および水処理設備の運転方法
CN119053557A (zh) * 2022-04-26 2024-11-29 栗田工业株式会社 水处理设备和水处理设备的运转方法

Also Published As

Publication number Publication date
JP5326571B2 (ja) 2013-10-30
JPWO2009008463A1 (ja) 2010-09-09

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