WO2009004962A1 - 濾過用平膜エレメント及び平膜濾過モジュール - Google Patents

濾過用平膜エレメント及び平膜濾過モジュール Download PDF

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Publication number
WO2009004962A1
WO2009004962A1 PCT/JP2008/061543 JP2008061543W WO2009004962A1 WO 2009004962 A1 WO2009004962 A1 WO 2009004962A1 JP 2008061543 W JP2008061543 W JP 2008061543W WO 2009004962 A1 WO2009004962 A1 WO 2009004962A1
Authority
WO
WIPO (PCT)
Prior art keywords
flat
membrane
liquid
filtration
face
Prior art date
Application number
PCT/JP2008/061543
Other languages
English (en)
French (fr)
Inventor
Toru Morita
Original Assignee
Sumitomo Electric Fine Polymer, 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 Sumitomo Electric Fine Polymer, Inc. filed Critical Sumitomo Electric Fine Polymer, Inc.
Priority to KR1020097003642A priority Critical patent/KR101497305B1/ko
Priority to CA002662925A priority patent/CA2662925A1/en
Priority to US12/440,527 priority patent/US20100096317A1/en
Priority to CN2008800006922A priority patent/CN101541406B/zh
Priority to JP2009521590A priority patent/JP5369278B2/ja
Priority to EP08790610A priority patent/EP2060314A4/en
Priority to AU2008272189A priority patent/AU2008272189A1/en
Publication of WO2009004962A1 publication Critical patent/WO2009004962A1/ja

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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
    • 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
    • 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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/081—Manufacturing thereof
    • 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
    • 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
    • B01D65/003—Membrane bonding or sealing
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/36—Polytetrafluoroethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/06—External membrane module supporting or fixing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
    • B01D2313/146—Specific spacers on the permeate side
    • 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
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Activated Sludge Processes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

　懸濁成分を含む被処理液中に浸漬して固液分離処理を行う平膜エレメントであって、処理液流路用の空間をあけて対向配置されるシート状の濾過膜と、前記処理液流路用の空間を確保するサポート部と、前記対向配置される濾過膜の外周縁を少なくとも１つの処理液取出口をあけて封止する外周封止部と、を備え、前記濾過膜は、少なくとも延伸ＰＴＦＥ（ポリテトラフルオロエチレン）多孔質膜を備えている。
PCT/JP2008/061543 2007-07-03 2008-06-25 濾過用平膜エレメント及び平膜濾過モジュール WO2009004962A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020097003642A KR101497305B1 (ko) 2007-07-03 2008-06-25 여과용 평막 엘리먼트 및 평막 여과 모듈
CA002662925A CA2662925A1 (en) 2007-07-03 2008-06-25 Flat-membrane element for filtration and flat-membrane filtration module
US12/440,527 US20100096317A1 (en) 2007-07-03 2008-06-25 Flat sheet membrane element for filtration and flat sheet membrane filtration module
CN2008800006922A CN101541406B (zh) 2007-07-03 2008-06-25 过滤用平片膜元件及平片膜过滤组件
JP2009521590A JP5369278B2 (ja) 2007-07-03 2008-06-25 濾過用平膜エレメント及び平膜濾過モジュール
EP08790610A EP2060314A4 (en) 2007-07-03 2008-06-25 FLATMEMBRANE FILTRATION ELEMENT AND FLATMEMBRANE FILTRATION MODULE
AU2008272189A AU2008272189A1 (en) 2007-07-03 2008-06-25 Flat-membrane element for filtration and flat-membrane filtration module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-175450 2007-07-03
JP2007175450 2007-07-03

Publications (1)

Publication Number Publication Date
WO2009004962A1 true WO2009004962A1 (ja) 2009-01-08

Family

ID=40226009

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061543 WO2009004962A1 (ja) 2007-07-03 2008-06-25 濾過用平膜エレメント及び平膜濾過モジュール

Country Status (11)

Country Link
US (1) US20100096317A1 (ja)
EP (1) EP2060314A4 (ja)
JP (1) JP5369278B2 (ja)
KR (1) KR101497305B1 (ja)
CN (1) CN101541406B (ja)
AU (1) AU2008272189A1 (ja)
CA (1) CA2662925A1 (ja)
MY (1) MY157952A (ja)
SG (1) SG182176A1 (ja)
TW (1) TWI450758B (ja)
WO (1) WO2009004962A1 (ja)

Cited By (19)

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JP2010253354A (ja) * 2009-04-22 2010-11-11 Sumitomo Electric Ind Ltd 膜分離活性汚泥処理装置
JP2010253355A (ja) * 2009-04-22 2010-11-11 Sumitomo Electric Ind Ltd 膜分離活性汚泥処理装置
CN102006925A (zh) * 2009-02-16 2011-04-06 住友电工超效能高分子股份有限公司 多孔多层过滤器及其制备方法
JP2011101869A (ja) * 2009-11-12 2011-05-26 Kubota Corp 膜モジュールおよび膜モジュールの製造方法
JP2012035147A (ja) * 2010-08-03 2012-02-23 Precision Machinery Research Development Center バラスト水導入方法およびバラスト水導入装置
JP2012066239A (ja) * 2010-08-24 2012-04-05 Toray Ind Inc 分離膜および分離膜エレメント
JP2012196618A (ja) * 2011-03-22 2012-10-18 Sumitomo Electric Ind Ltd 濾過膜、膜濾過方法及び膜濾過装置
JP2013017920A (ja) * 2011-07-08 2013-01-31 Mie Univ 固液分離モジュールおよび、固液分離方法
US20130048560A1 (en) * 2010-03-24 2013-02-28 Bionest Technologies Inc. Membrane filter system
WO2013054674A1 (ja) * 2011-10-13 2013-04-18 住友電気工業株式会社 水処理ユニットおよび水処理装置
WO2013125506A1 (ja) * 2012-02-24 2013-08-29 東レ株式会社 分離膜エレメント及び分離膜モジュール
WO2013146838A1 (ja) * 2012-03-30 2013-10-03 東レ株式会社 面ファスナーを有する分離膜エレメントおよび膜モジュール
JP2013202515A (ja) * 2012-03-28 2013-10-07 Sanki Eng Co Ltd 浸漬型平膜エレメント
JP2013202514A (ja) * 2012-03-28 2013-10-07 Sanki Eng Co Ltd 浸漬型平膜エレメント
WO2015064495A1 (ja) * 2013-10-30 2015-05-07 東洋紡株式会社 廃水処理用平膜カートリッジ
JP2017196604A (ja) * 2016-04-28 2017-11-02 株式会社ウェルシィ 水処理装置
JP2020131702A (ja) * 2019-02-12 2020-08-31 二九精密機械工業株式会社 耐アルカリ性薄膜防汚膜被覆体
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JP4920712B2 (ja) * 2009-03-31 2012-04-18 株式会社日立プラントテクノロジー 浸漬型膜分離装置における膜エレメント
TWI480231B (zh) * 2009-04-16 2015-04-11 Sumitomo Electric Industries 含油排水處理方法
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CN101857301A (zh) * 2010-06-18 2010-10-13 江苏金山环保工程集团有限公司 一种新型沉降式膜生物反应器平片膜元件
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US20100096317A1 (en) 2010-04-22

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