SG11201400902TA - Water Treatment Unit and Water Treatment Apparatus - Google Patents

Water Treatment Unit and Water Treatment Apparatus

Info

Publication number
SG11201400902TA
SG11201400902TA SG11201400902TA SG11201400902TA SG11201400902TA SG 11201400902T A SG11201400902T A SG 11201400902TA SG 11201400902T A SG11201400902T A SG 11201400902TA SG 11201400902T A SG11201400902T A SG 11201400902TA SG 11201400902T A SG11201400902T A SG 11201400902TA
Authority
SG
Singapore
Prior art keywords
water treatment
treatment apparatus
unit
treatment unit
water
Prior art date
Application number
SG11201400902TA
Inventor
Hideki Kashihara
Munetsugu Ueyama
Shuji Hahakura
Satoshi Yahagi
Ryusuke Nakai
Original Assignee
Sumitomo Electric Industries
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 Industries filed Critical Sumitomo Electric Industries
Publication of SG11201400902TA publication Critical patent/SG11201400902TA/en

Links

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
    • B01D61/029—Multistep processes comprising different kinds of membrane processes selected from reverse osmosis, hyperfiltration or nanofiltration
    • 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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • 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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • 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
    • B01D61/04—Feed pretreatment
    • 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
    • B01D63/16—Rotary, reciprocated or vibrated 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
    • 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
    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/10—Specific supply elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/02—Rotation or turning
    • 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
    • B01D2321/10—Use of feed
    • 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
    • B01D2321/16—Use of chemical agents
    • 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
    • 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
    • B01D2321/20—By influencing the flow
    • B01D2321/2066—Pulsated flow
    • B01D2321/2075—Ultrasonic treatment
    • 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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (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)
SG11201400902TA 2011-10-13 2012-10-01 Water Treatment Unit and Water Treatment Apparatus SG11201400902TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011225558A JP2013085977A (en) 2011-10-13 2011-10-13 Water treatment unit, and water treatment apparatus
PCT/JP2012/075354 WO2013054674A1 (en) 2011-10-13 2012-10-01 Water treatment unit and water treatment device

Publications (1)

Publication Number Publication Date
SG11201400902TA true SG11201400902TA (en) 2014-10-30

Family

ID=48081731

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201400902TA SG11201400902TA (en) 2011-10-13 2012-10-01 Water Treatment Unit and Water Treatment Apparatus

Country Status (8)

Country Link
US (1) US20130092617A1 (en)
JP (1) JP2013085977A (en)
KR (1) KR20140077906A (en)
CN (1) CN103857629A (en)
ES (1) ES2520465R1 (en)
SG (1) SG11201400902TA (en)
TW (1) TW201317046A (en)
WO (1) WO2013054674A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015128752A (en) * 2014-01-08 2015-07-16 住友電気工業株式会社 Water treatment equipment and water treatment method
CN104353358B (en) * 2014-11-04 2017-02-08 广州市新旗专利技术推广服务有限公司 Membrane transferring sewage treatment machine
JP6458304B2 (en) * 2015-11-18 2019-01-30 三菱重工環境・化学エンジニアリング株式会社 Membrane module, membrane module manufacturing method, and water treatment system
JP6693775B2 (en) * 2016-03-10 2020-05-13 住友電気工業株式会社 Filtration device, filtration method and water treatment system
US9872399B1 (en) * 2016-07-22 2018-01-16 International Business Machines Corporation Implementing backdrilling elimination utilizing anti-electroplate coating
CN110366542A (en) * 2016-12-27 2019-10-22 日本国土开发株式会社 Use the purifier and process for purifying water of layered double-hydroxide
CN109824175B (en) * 2019-03-30 2020-07-31 山东大学 Organic waste water supersound and hydrodynamic cavitation joint processing apparatus
WO2024016005A2 (en) * 2022-07-14 2024-01-18 Christopher Link Liquid distillation device

Family Cites Families (18)

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JPS62179001U (en) * 1986-04-30 1987-11-13
US5316677A (en) * 1990-06-25 1994-05-31 Harmsco, Inc. Pleated filtering sleeve for rotational flow filter systems
JP2004519319A (en) * 2000-07-13 2004-07-02 ポール・コーポレーション Filter cartridge with pleated filter media
ITMI20030335A1 (en) * 2003-02-25 2004-08-26 T I S R L Sa WASHING DEVICE FOR PLEATED CARTRIDGES AND FILTER INCLUDING SUCH DEVICE.
US6874641B2 (en) * 2003-04-09 2005-04-05 Laars, Inc. Hydrodynamic bearing
US20040206682A1 (en) * 2003-04-18 2004-10-21 Thomas Hamlin Filter assembly utilizing carbon block and pleated filter element
US20040256310A1 (en) * 2003-06-19 2004-12-23 Cheng Dah Yu Method of producing a porous membrane and waterproof, highly breathable fabric including the membrane
WO2005034092A2 (en) * 2003-09-29 2005-04-14 Handheld Entertainment, Inc. Method and apparatus for coding information
US7584860B2 (en) * 2006-07-17 2009-09-08 General Electric Company Hydrophilic body and method of manufacture
JP5154784B2 (en) * 2006-11-15 2013-02-27 住友電工ファインポリマー株式会社 filter
JP2008212852A (en) * 2007-03-06 2008-09-18 Mitsubishi Heavy Ind Ltd Filtering apparatus, its cleaning method, and detoxifying system equipped with the same
CN101541406B (en) * 2007-07-03 2012-10-10 住友电工超效能高分子股份有限公司 Flat-membrane element for filtration and flat-membrane filtration module
US20090191399A1 (en) * 2008-01-25 2009-07-30 General Electric Company Permanent hydrophilic porous coatings onto a substrate and porous membranes thereof
WO2010007862A1 (en) * 2008-07-14 2010-01-21 株式会社 フジミインコーポレーテッド Filtration method, method of purifying abrasive composition using the same, method of regenerating filter for use in filtration, and apparatus for regenerating filter
JP2010058026A (en) * 2008-09-02 2010-03-18 Fujifilm Corp Crystalline polymer microporous membrane, method for manufacturing the same, and filter for filtration
CA2738589C (en) * 2008-09-29 2014-08-26 Scott P. Yaeger Spiral wound crossflow filter
JP4525857B1 (en) * 2009-12-11 2010-08-18 住友電気工業株式会社 Pretreatment apparatus and pretreatment method for water treatment system
JP5561590B2 (en) * 2010-03-12 2014-07-30 住友電気工業株式会社 Ballast water treatment apparatus and ballast water treatment method

Also Published As

Publication number Publication date
KR20140077906A (en) 2014-06-24
ES2520465R1 (en) 2014-12-10
TW201317046A (en) 2013-05-01
US20130092617A1 (en) 2013-04-18
ES2520465A2 (en) 2014-11-11
WO2013054674A1 (en) 2013-04-18
CN103857629A (en) 2014-06-11
JP2013085977A (en) 2013-05-13

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