ATE303857T1 - Wasserbehandlungsvorrichtung - Google Patents
WasserbehandlungsvorrichtungInfo
- Publication number
- ATE303857T1 ATE303857T1 AT02711448T AT02711448T ATE303857T1 AT E303857 T1 ATE303857 T1 AT E303857T1 AT 02711448 T AT02711448 T AT 02711448T AT 02711448 T AT02711448 T AT 02711448T AT E303857 T1 ATE303857 T1 AT E303857T1
- Authority
- AT
- Austria
- Prior art keywords
- module
- final
- stage
- water treatment
- permeated water
- Prior art date
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
- B01D61/08—Apparatus therefor
-
- 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
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)
- Excavating Of Shafts Or Tunnels (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
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 |
---|---|
ATE303857T1 true ATE303857T1 (de) | 2005-09-15 |
Family
ID=25125735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02711448T ATE303857T1 (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) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003088730A (ja) | 2001-09-20 | 2003-03-25 | Nitto Denko Corp | 逆浸透膜エレメントの処理方法、および逆浸透膜モジュール |
SE0200135D0 (sv) * | 2002-01-18 | 2002-01-18 | Curt Lindhe Konsult Och Foerva | Nytt system |
CN100357189C (zh) * | 2002-01-22 | 2007-12-26 | 东丽株式会社 | 水处理方法和水处理设备 |
US20030230531A1 (en) * | 2002-06-13 | 2003-12-18 | Hydranautics And Nitto Denko Corporation | Method for reducing boron concentration in high salinity liquid |
EP1551771A1 (de) * | 2002-06-13 | 2005-07-13 | Hydranautics | Verfahren zur verringerung des borgehalts in salzreichen flüssigkeiten |
US20030173296A1 (en) * | 2003-04-14 | 2003-09-18 | Costa Lawrence C | High recovery reverse osmosis process and apparatus |
BRPI0506658A (pt) * | 2004-02-25 | 2007-05-15 | Dow Global Technologies Inc | aparelho e processo para purificar água |
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 |
WO2008020444A1 (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 |
US20090194478A1 (en) * | 2008-01-28 | 2009-08-06 | Michael Saveliev | Reverse Osmosis System |
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 |
CN102665882B (zh) * | 2010-04-30 | 2016-02-03 | 熊津化学有限公司 | 用于海水脱盐的正渗透膜及其制备方法 |
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 |
WO2014061695A1 (ja) * | 2012-10-18 | 2014-04-24 | 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 |
AU2017330537A1 (en) | 2016-09-20 | 2019-04-11 | Aqua Membranes Llc | Permeate flow patterns |
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 |
US11040311B2 (en) | 2016-11-19 | 2021-06-22 | Aqua Membranes Inc. | Interference patterns for spiral wound elements |
EP3609607B1 (de) | 2017-04-12 | 2024-05-22 | Aqua Membranes, Inc. | Abgestufte abstandshalter für gewickelte filtrationselemente |
US11745143B2 (en) | 2017-04-20 | 2023-09-05 | Aqua Membranes, Inc. | Mixing-promoting spacer patterns for spiral-wound elements |
WO2018194911A1 (en) | 2017-04-20 | 2018-10-25 | Aqua Membranes Llc | Non-nesting, non-deforming patterns for spiral-wound elements |
CN111344053A (zh) | 2017-10-13 | 2020-06-26 | 阿夸曼布拉尼斯公司 | 螺旋缠绕元件的桥支撑件和减少的进给间隔件 |
US11826706B2 (en) * | 2017-11-06 | 2023-11-28 | Alfa Laval Copenhagen A/S | Flow control in large-numbered, series-coupled vessels of reverse osmosis systems |
US11944940B2 (en) | 2018-01-18 | 2024-04-02 | Lg Chem, Ltd. | Method for preparation of water-treatment separation membrane and water-treatment separation membrane prepared thereby |
KR20230015898A (ko) | 2020-04-07 | 2023-01-31 | 아쿠아 멤브레인스 인코포레이티드 | 독립 스페이서 및 방법 |
Family Cites Families (16)
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 |
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 |
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 |
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 |
-
2001
- 2001-02-13 US US09/782,339 patent/US6805796B2/en not_active Expired - Fee Related
-
2002
- 2002-02-12 WO PCT/JP2002/001127 patent/WO2002064509A2/en active IP Right Grant
- 2002-02-12 EP EP02711448A patent/EP1392410B1/de not_active Expired - Lifetime
- 2002-02-12 JP JP2002564447A patent/JP4374191B2/ja not_active Expired - Fee Related
- 2002-02-12 AT AT02711448T patent/ATE303857T1/de not_active IP Right Cessation
- 2002-02-12 ES ES02711448T patent/ES2244756T3/es not_active Expired - Lifetime
- 2002-02-12 DE DE60206038T patent/DE60206038D1/de not_active Expired - Lifetime
- 2002-02-12 IL IL15221702A patent/IL152217A0/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2002064509A3 (en) | 2003-12-18 |
EP1392410A2 (de) | 2004-03-03 |
JP4374191B2 (ja) | 2009-12-02 |
EP1392410B1 (de) | 2005-09-07 |
DE60206038D1 (de) | 2005-10-13 |
ES2244756T3 (es) | 2005-12-16 |
IL152217A0 (en) | 2003-05-29 |
US20020108900A1 (en) | 2002-08-15 |
JP2004518531A (ja) | 2004-06-24 |
US6805796B2 (en) | 2004-10-19 |
WO2002064509A2 (en) | 2002-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |