DE60206038D1 - Wasserbehandlungsvorrichtung - Google Patents

Wasserbehandlungsvorrichtung

Info

Publication number
DE60206038D1
DE60206038D1 DE60206038T DE60206038T DE60206038D1 DE 60206038 D1 DE60206038 D1 DE 60206038D1 DE 60206038 T DE60206038 T DE 60206038T DE 60206038 T DE60206038 T DE 60206038T DE 60206038 D1 DE60206038 D1 DE 60206038D1
Authority
DE
Germany
Prior art keywords
module
final
stage
water treatment
permeated water
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.)
Expired - Lifetime
Application number
DE60206038T
Other languages
English (en)
Inventor
Masahiko Hirose
Atsushi Hiro
Mark Wilf
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.)
Nitto Denko Corp
Hydranautics Corp
Original Assignee
Nitto Denko Corp
Hydranautics Corp
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 Nitto Denko Corp, Hydranautics Corp filed Critical Nitto Denko Corp
Application granted granted Critical
Publication of DE60206038D1 publication Critical patent/DE60206038D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C02F1/441—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
    • 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
    • B01D61/08—Apparatus therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Sorption (AREA)
  • Physical Water Treatments (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE60206038T 2001-02-13 2002-02-12 Wasserbehandlungsvorrichtung Expired - Lifetime DE60206038D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/782,339 US6805796B2 (en) 2001-02-13 2001-02-13 Water treatment apparatus
PCT/JP2002/001127 WO2002064509A2 (en) 2001-02-13 2002-02-12 Water treatment apparatus

Publications (1)

Publication Number Publication Date
DE60206038D1 true DE60206038D1 (de) 2005-10-13

Family

ID=25125735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60206038T Expired - Lifetime DE60206038D1 (de) 2001-02-13 2002-02-12 Wasserbehandlungsvorrichtung

Country Status (8)

Country Link
US (1) US6805796B2 (de)
EP (1) EP1392410B1 (de)
JP (1) JP4374191B2 (de)
AT (1) ATE303857T1 (de)
DE (1) DE60206038D1 (de)
ES (1) ES2244756T3 (de)
IL (1) IL152217A0 (de)
WO (1) WO2002064509A2 (de)

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SE0200135D0 (sv) * 2002-01-18 2002-01-18 Curt Lindhe Konsult Och Foerva Nytt system
KR100963536B1 (ko) * 2002-01-22 2010-06-15 도레이 카부시키가이샤 조수방법 및 조수장치
WO2003106348A1 (en) * 2002-06-01 2003-12-24 Hydranautics Methods for reducing boron concentration in high salinity liquid
US20030230531A1 (en) * 2002-06-13 2003-12-18 Hydranautics And Nitto Denko Corporation Method for reducing boron concentration in high salinity liquid
US20030173296A1 (en) * 2003-04-14 2003-09-18 Costa Lawrence C High recovery reverse osmosis process and apparatus
WO2005082497A1 (en) * 2004-02-25 2005-09-09 Dow Global Technologies, Inc. Apparatus for treating solutions of high osmotic strength
US7491334B2 (en) * 2004-09-29 2009-02-17 North Pacific Research, Llc Method of treating reverse osmosis membranes for boron rejection enhancement
JP2006102624A (ja) * 2004-10-05 2006-04-20 Nitto Denko Corp 逆浸透膜及びその製造方法
NL1030288C2 (nl) * 2004-10-29 2006-10-09 Toray Industries Semipermeabel composietmembraan, productiewerkwijze daarvan, en element, fluïdumscheidingsinstallatie en werkwijze voor behandeling van water onder toepassing van hetzelfde.
US20070045187A1 (en) * 2005-09-01 2007-03-01 Rawson James R Y Biofouling control of membrane water-purification systems
US20070119782A1 (en) * 2005-11-30 2007-05-31 Rawson James Rulon Y Method and system for controlling corrosivity of purified water
US20080029456A1 (en) * 2006-08-03 2008-02-07 Southwest Turf Solutions, Inc. Method and apparatus for removing minerals from a water source
AU2007285345A1 (en) * 2006-08-15 2008-02-21 Mekorot Israel National Water Company, Ltd. Multiple stage reverse osmosis method for removing boron from a salinated fluid
US7918999B2 (en) * 2006-12-11 2011-04-05 Pall Corporation Filtration assemblies, filtration manifolds, filtration units, and methods of channeling permeate
CN101977670B (zh) * 2008-01-28 2014-09-10 爱惠浦有限责任公司 反渗透系统
US20090223897A1 (en) * 2008-03-04 2009-09-10 Peter Villeneuve Method for the Rejection of Boron from Seawater in a Reverse Osmosis System
US8561647B2 (en) * 2008-03-07 2013-10-22 The Gates Corporation Safety and indicator apparatus systems and methods for high pressure conduits
ES2377068B1 (es) * 2008-10-22 2013-02-11 Acciona Agua ,S.A.U. MEJORAS INTRODUCIDAS EN LA PATENTE DE INVENCIÓN Nº 200801910, POR: SISTEMA DE DESALACIÓN Y ELIMINACIÓN DE BORO DE AGUA DEL MAR CON ALTO RENDIMIENTO ENERGÉTICO.
JP2010046562A (ja) * 2008-08-19 2010-03-04 En-Tec Co Ltd 資源回収型水処理方法及び資源回収型水処理システム
US20120160753A1 (en) * 2008-12-30 2012-06-28 Nishith Vora Water desalination plant and system for the production of pure water and salt
JP5535491B2 (ja) * 2009-02-06 2014-07-02 三菱重工業株式会社 スパイラル型海水淡水化装置
JP5596784B2 (ja) * 2010-04-30 2014-09-24 ウンジン ケミカル カンパニー，リミテッド 海水淡水用正浸透膜及びその製造方法
US9839879B2 (en) 2010-04-30 2017-12-12 Woongjin Chemical Co., Ltd. Forward osmosis membrane for seawater desalination and method for preparing the same
US8357300B2 (en) 2010-08-16 2013-01-22 Hydranautics Methods and materials for selective boron adsorption from aqueous solution
US20120067820A1 (en) * 2010-09-21 2012-03-22 Water Standard Company Llc Method and apparatus for dynamic, variable-pressure, customizable, membrane-based water treatment for use in improved hydrocarbon recovery operations
US9382135B2 (en) * 2011-10-06 2016-07-05 General Electric Company Seawater desalination process
US20130146530A1 (en) * 2011-12-08 2013-06-13 General Electric Company Membrane, water treatment system, and method of making
US10343118B2 (en) 2011-12-22 2019-07-09 Water Standard Company (Mi) Method and control devices for production of consistent water quality from membrane-based water treatment for use in improved hydrocarbon recovery operations
US10329171B2 (en) 2011-12-22 2019-06-25 Water Standard Company (Mi) Method and control devices for production of consistent water quality from membrane-based water treatment for use in improved hydrocarbon recovery operations
KR101599862B1 (ko) * 2012-03-05 2016-03-04 도레이케미칼 주식회사 산업폐수에 함유된 ｎｍｐ 분리회수방법
JP6233297B2 (ja) * 2012-10-18 2017-11-22 東レ株式会社 造水方法
JP6041798B2 (ja) * 2013-12-20 2016-12-14 三菱重工業株式会社 逆浸透膜濾過装置
JP2019529099A (ja) 2016-09-20 2019-10-17 アクア メンブレインズ エルエルシー 透過流パターン
JP6807219B2 (ja) * 2016-11-18 2021-01-06 オルガノ株式会社 逆浸透膜処理システムおよび逆浸透膜処理方法
US10471391B2 (en) 2016-11-19 2019-11-12 Aqua Membranes, Inc. Flow directing devices for spiral-wound elements
JP7086098B2 (ja) 2017-04-12 2022-06-17 アクア メンブレインズ，インコーポレイテッド 濾過巻き要素のための段階的なスペーサ
US11745143B2 (en) 2017-04-20 2023-09-05 Aqua Membranes, Inc. Mixing-promoting spacer patterns for spiral-wound elements
CN110520210A (zh) 2017-04-20 2019-11-29 阿夸曼布拉尼斯公司 用于螺旋卷绕元件的不嵌套、不变形图案
JP7167140B2 (ja) 2017-10-13 2022-11-08 アクア メンブレインズ，インコーポレイテッド スパイラル型巻線要素用の橋梁支持及び低減した供給スペーサ
WO2019090349A1 (en) 2017-11-06 2019-05-09 Sandymount Technologies Corporation Flow control in large-numbered, series-coupled vessels of reverse osmosis systems
EP3741451A4 (de) 2018-01-18 2021-03-17 Lg Chem, Ltd. Verfahren zur herstellung einer wasserbehandlungstrennmembran und dadurch hergestellte wasserbehandlungstrennmembran
US11633700B2 (en) 2020-04-07 2023-04-25 Aqua Membranes Inc. Independent spacers and methods

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Publication number Priority date Publication date Assignee Title
FR2126586A5 (en) 1971-12-12 1972-10-06 Degremont Demineralization of liqs - partic desalting of saline liquids by inverse osmosis
US4046685A (en) * 1973-07-26 1977-09-06 Desalination Systems, Inc. Simultaneous production of multiple grades of purified water by reverse osmosis
US4761234A (en) * 1985-08-05 1988-08-02 Toray Industries, Inc. Interfacially synthesized reverse osmosis membrane
US4909943A (en) * 1987-07-20 1990-03-20 The Dow Chemical Company Rejection enhancing coatings for reverse osmosis membranes
US4948507A (en) 1988-09-28 1990-08-14 Hydranautics Corporation Interfacially synthesized reverse osmosis membrane containing an amine salt and processes for preparing the same
US4872984A (en) 1988-09-28 1989-10-10 Hydranautics Corporation Interfacially synthesized reverse osmosis membrane containing an amine salt and processes for preparing the same
JPH04145928A (ja) 1990-10-04 1992-05-19 Japan Organo Co Ltd 逆浸透膜装置およびそれを用いた水処理装置
JP3593765B2 (ja) 1994-12-02 2004-11-24 東レ株式会社 海水の逆浸透膜分離装置および分離方法
JP3489922B2 (ja) 1994-12-22 2004-01-26 日東電工株式会社 高透過性複合逆浸透膜の製造方法
CA2186963C (en) * 1996-10-01 1999-03-30 Riad A. Al-Samadi High water recovery membrane purification process
JPH10305216A (ja) 1997-05-06 1998-11-17 Nitto Denko Corp 逆浸透膜分離装置および高濃度溶液の分離方法
JP3862816B2 (ja) 1997-06-18 2006-12-27 日東電工株式会社 逆浸透膜分離方法
US5997745A (en) * 1998-04-08 1999-12-07 Zenon Environmental Inc. Method for producing high purity water using triple pass reverse osmosis (TPRO)
US6190556B1 (en) * 1998-10-12 2001-02-20 Robert A. Uhlinger Desalination method and apparatus utilizing nanofiltration and reverse osmosis membranes
JP2001137672A (ja) 1999-11-18 2001-05-22 Toray Ind Inc 逆浸透処理装置および造水方法
JP4289757B2 (ja) 2000-03-23 2009-07-01 日東電工株式会社 複合逆浸透膜の製造方法

Also Published As

Publication number Publication date
IL152217A0 (en) 2003-05-29
US20020108900A1 (en) 2002-08-15
EP1392410A2 (de) 2004-03-03
WO2002064509A2 (en) 2002-08-22
EP1392410B1 (de) 2005-09-07
ES2244756T3 (es) 2005-12-16
JP2004518531A (ja) 2004-06-24
US6805796B2 (en) 2004-10-19
ATE303857T1 (de) 2005-09-15
WO2002064509A3 (en) 2003-12-18
JP4374191B2 (ja) 2009-12-02

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Legal Events

Date Code Title Description
8332 No legal effect for de