AU2002365862A1 - Hydrophile semipermeable membrane - Google Patents

Hydrophile semipermeable membrane

Info

Publication number: AU2002365862A1
Authority: AU; Australia
Prior art keywords: hydrophile; semipermeable membrane; semipermeable; membrane; hydrophile semipermeable
Prior art date: 2001-12-07
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.): Abandoned

Application number

AU2002365862A

Other languages

English (en)

Inventor

Torleif Holt

Thor Thorsen

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.)

STATKRAFT SF

Original Assignee

STATKRAFT SF

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.)

2001-12-07

Filing date

2002-12-09

Publication date

2003-06-17

2002-12-09 Application filed by STATKRAFT SF filed Critical STATKRAFT SF

2003-06-17 Publication of AU2002365862A1 publication Critical patent/AU2002365862A1/en

Status Abandoned legal-status Critical Current

Classifications

- 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
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
- 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
- B01D61/002—Forward osmosis or direct osmosis
- B01D61/0021—Forward osmosis or direct osmosis comprising multiple forward osmosis steps

Landscapes

Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation Using Semi-Permeable Membranes (AREA)

AU2002365862A 2001-12-07 2002-12-09 Hydrophile semipermeable membrane Abandoned AU2002365862A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
NO20016012		2001-12-07
NO20016012A NO20016012L (no)	2001-12-07	2001-12-07	Hydrofil semipermeabel membran
PCT/NO2002/000470 WO2003047733A1 (en)	2001-12-07	2002-12-09	Hydrophile semipermeable membrane

Publications (1)

Publication Number	Publication Date
AU2002365862A1 true AU2002365862A1 (en)	2003-06-17

Family

ID=19913129

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002365862A Abandoned AU2002365862A1 (en)	2001-12-07	2002-12-09	Hydrophile semipermeable membrane

Country Status (3)

Country	Link
AU (1)	AU2002365862A1 (no)
NO (1)	NO20016012L (no)
WO (1)	WO2003047733A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008137082A1 (en) *	2007-05-02	2008-11-13	Yale University	Method for designing membranes for osmotically driven membrane processes
US9186627B2 (en)	2009-08-24	2015-11-17	Oasys Water, Inc.	Thin film composite heat exchangers
MX345000B (es)	2009-08-24	2017-01-12	Oasys Water Inc	Membranas de osmosis directa.
WO2011069050A1 (en)	2009-12-03	2011-06-09	Yale University	High flux thin-film composite forward osmosis and pressure-retarded osmosis membranes
CN102442715B (zh) *	2011-11-04	2013-04-03	国家海洋局天津海水淡化与综合利用研究所	一种压力延迟渗透/反渗透组合式脱盐方法
CN107774136B (zh) *	2016-08-30	2020-10-27	财团法人工业技术研究院	用于正渗透程序的离子液体与正渗透程序

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL51541A (en) *	1977-02-25	1979-05-31	Univ Ben Gurion	Method and apparatus for generating power utilizing pressuure retarded osmosis
DE3802030A1 (de) *	1988-01-25	1989-07-27	Hoechst Ag	Makroporoese, asymmetrische, hydrophile membran aus polyaramid
US5037555A (en) *	1990-07-09	1991-08-06	Texaco Inc.	Desalination of water
DE69201890T2 (de) *	1991-02-04	1995-08-03	Japan Gore Tex Inc	Verbundmembran, die eine Trennungsmembran enthält.
US6026968A (en) *	1996-05-13	2000-02-22	Nitto Denko Corporation	Reverse osmosis composite membrane
SE507377C3 (sv) *	1996-09-03	1998-06-29	Electrolux Ab	Membran med osmotiska egenskaper baserat paa polyetylenglykoldiakrylat foerfarande foer framstaellning daerav samt anvaendning av detta membran vid vattenrening med omvaend osmos
NO314575B1 (no) *	2000-08-04	2003-04-14	Statkraft Sf	Semipermeabel membran og fremgangsmate for tilveiebringelse av elektrisk kraft samt en anordning

2001
- 2001-12-07 NO NO20016012A patent/NO20016012L/no not_active Application Discontinuation
2002
- 2002-12-09 WO PCT/NO2002/000470 patent/WO2003047733A1/en not_active Ceased
- 2002-12-09 AU AU2002365862A patent/AU2002365862A1/en not_active Abandoned

Also Published As

Publication number	Publication date
NO20016012L (no)	2003-06-10
WO2003047733A1 (en)	2003-06-12
NO20016012D0 (no)	2001-12-07

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Legal Events

Date	Code	Title	Description
2004-08-26	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase