WO2008096397A1 - 膜処理装置 - Google Patents

膜処理装置 Download PDF

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Publication number
WO2008096397A1
WO2008096397A1 PCT/JP2007/051798 JP2007051798W WO2008096397A1 WO 2008096397 A1 WO2008096397 A1 WO 2008096397A1 JP 2007051798 W JP2007051798 W JP 2007051798W WO 2008096397 A1 WO2008096397 A1 WO 2008096397A1
Authority
WO
WIPO (PCT)
Prior art keywords
membrane
filter
treatment apparatus
filter cloth
filter membrane
Prior art date
Application number
PCT/JP2007/051798
Other languages
English (en)
French (fr)
Inventor
Noboru Takemura
Masahiro Saito
Gaku Taniguchi
Taishi Sato
Original Assignee
Mitsui Engineering & Shipbuilding 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 Mitsui Engineering & Shipbuilding Co., Ltd. filed Critical Mitsui Engineering & Shipbuilding Co., Ltd.
Priority to KR1020097017816A priority Critical patent/KR101115132B1/ko
Priority to US12/525,474 priority patent/US8215493B2/en
Priority to PCT/JP2007/051798 priority patent/WO2008096397A1/ja
Publication of WO2008096397A1 publication Critical patent/WO2008096397A1/ja

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • 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
    • B01D61/16—Feed pretreatment
    • 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
    • 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
    • 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
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/23—Specific membrane protectors, e.g. sleeves or screens
    • 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
    • B01D2321/44—Specific cleaning apparatus
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water

Landscapes

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

Abstract

【課題】ろ布自体の洗浄も膜の逆洗時に行うことができる膜処理装置を提供すること。 【解決手段】本発明の膜処理装置は、外部周囲１００に存在する原水を加圧してろ過するろ過膜１０と、前記ろ過膜１０によるろ過後に集水された処理水を取り出す処理水出口１１とを有し、前記ろ過膜１０の外側に所定間隔を空けて配置、固定されたろ布１２を備えることを特徴とし、好ましい態様としては、前記ろ布１２が、前記ろ過膜１０の外周側面及び底部を被覆するように設けられることであり、また前記ろ布１２が、前記ろ過膜１０の底部を開放した状態で外周側面を被覆するように設けられることである。
PCT/JP2007/051798 2007-02-02 2007-02-02 膜処理装置 WO2008096397A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020097017816A KR101115132B1 (ko) 2007-02-02 2007-02-02 막처리장치
US12/525,474 US8215493B2 (en) 2007-02-02 2007-02-02 Membrane treatment apparatus
PCT/JP2007/051798 WO2008096397A1 (ja) 2007-02-02 2007-02-02 膜処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/051798 WO2008096397A1 (ja) 2007-02-02 2007-02-02 膜処理装置

Publications (1)

Publication Number Publication Date
WO2008096397A1 true WO2008096397A1 (ja) 2008-08-14

Family

ID=39681318

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/051798 WO2008096397A1 (ja) 2007-02-02 2007-02-02 膜処理装置

Country Status (3)

Country Link
US (1) US8215493B2 (ja)
KR (1) KR101115132B1 (ja)
WO (1) WO2008096397A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103143196A (zh) * 2013-03-12 2013-06-12 李娟� 一种污水净化的方法和装置
KR101538477B1 (ko) * 2014-09-05 2015-07-29 임운영 해수담수화를 위한 해수 전처리 장치 및 해수 전처리 방법
EP3310465A1 (en) * 2015-06-19 2018-04-25 Nanostone Water Inc. System and method for backwashing a ceramic membrane

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372306A (ja) * 1986-09-17 1988-04-02 Fuji Photo Film Co Ltd フイルタ−カ−トリツジ
JPH04171030A (ja) * 1990-11-05 1992-06-18 Material Eng Tech Lab Inc 高濃度懸濁液用濾過装置
JPH0739921U (ja) * 1993-12-28 1995-07-18 栗田工業株式会社 中空糸膜分離装置
JPH10340A (ja) * 1996-06-18 1998-01-06 Nok Corp 中空糸膜モジュール及び中空糸膜モジュールの製造方法
JP2002001377A (ja) * 2000-06-16 2002-01-08 Shinko Pantec Co Ltd 廃水処理装置
JP2007038172A (ja) * 2005-08-04 2007-02-15 Mitsui Eng & Shipbuild Co Ltd 膜処理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3698562A (en) * 1969-06-17 1972-10-17 W & R Balston Ind Ltd Porous support core for disposable tube filter
USRE29447E (en) * 1969-06-17 1977-10-18 Whatman Reeve Angel Limited Self-sealing filter tube
US3767054A (en) * 1970-06-15 1973-10-23 W R Balston Ltd A filter tube containing a self-sealing filter tube
EP0154845A3 (de) * 1984-02-24 1986-06-18 Sartorius GmbH. Flaches Filterelement zur Filtration von Fluiden
US5151180A (en) * 1989-10-17 1992-09-29 Cuno, Incorporated Radial and axial flow stage filter device
JPH05184819A (ja) 1992-01-09 1993-07-27 Ishigaki Mech Ind Co 汚水等のろ過装置
WO2003089104A2 (en) * 2002-04-19 2003-10-30 Cuno Incorporated Encapsulated filter cartridge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372306A (ja) * 1986-09-17 1988-04-02 Fuji Photo Film Co Ltd フイルタ−カ−トリツジ
JPH04171030A (ja) * 1990-11-05 1992-06-18 Material Eng Tech Lab Inc 高濃度懸濁液用濾過装置
JPH0739921U (ja) * 1993-12-28 1995-07-18 栗田工業株式会社 中空糸膜分離装置
JPH10340A (ja) * 1996-06-18 1998-01-06 Nok Corp 中空糸膜モジュール及び中空糸膜モジュールの製造方法
JP2002001377A (ja) * 2000-06-16 2002-01-08 Shinko Pantec Co Ltd 廃水処理装置
JP2007038172A (ja) * 2005-08-04 2007-02-15 Mitsui Eng & Shipbuild Co Ltd 膜処理装置

Also Published As

Publication number Publication date
US8215493B2 (en) 2012-07-10
KR20100004985A (ko) 2010-01-13
KR101115132B1 (ko) 2012-03-13
US20100096318A1 (en) 2010-04-22

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