DE3783910D1 - Verfahren zur osmotischen destillation und semipermeable sperren dazu. - Google Patents

Verfahren zur osmotischen destillation und semipermeable sperren dazu.

Info

Publication number
DE3783910D1
DE3783910D1 DE8787903213T DE3783910T DE3783910D1 DE 3783910 D1 DE3783910 D1 DE 3783910D1 DE 8787903213 T DE8787903213 T DE 8787903213T DE 3783910 T DE3783910 T DE 3783910T DE 3783910 D1 DE3783910 D1 DE 3783910D1
Authority
DE
Germany
Prior art keywords
osmotic pressure
pct
semipermeable
fluid
date nov
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
DE8787903213T
Other languages
German (de)
English (en)
Other versions
DE3783910T (enExample
Inventor
Serge Lefebvre
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.)
Virginia Holdings Ltd
Original Assignee
Virginia Holdings 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 Virginia Holdings Ltd filed Critical Virginia Holdings Ltd
Application granted granted Critical
Publication of DE3783910D1 publication Critical patent/DE3783910D1/de
Publication of DE3783910T publication Critical patent/DE3783910T/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/364—Membrane distillation
    • 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
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • External Artificial Organs (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE8787903213T 1986-05-05 1987-05-05 Verfahren zur osmotischen destillation und semipermeable sperren dazu. Expired - Lifetime DE3783910D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPH574086 1986-05-05

Publications (2)

Publication Number Publication Date
DE3783910D1 true DE3783910D1 (de) 1993-03-11
DE3783910T DE3783910T (enExample) 1993-03-11

Family

ID=3771599

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787903213T Expired - Lifetime DE3783910D1 (de) 1986-05-05 1987-05-05 Verfahren zur osmotischen destillation und semipermeable sperren dazu.

Country Status (10)

Country Link
US (1) US5098566A (enExample)
EP (1) EP0304426B1 (enExample)
JP (1) JPH01503282A (enExample)
KR (1) KR950007918B1 (enExample)
AT (1) ATE84985T1 (enExample)
AU (1) AU607142B2 (enExample)
BR (1) BR8707689A (enExample)
DE (1) DE3783910D1 (enExample)
DK (1) DK988D0 (enExample)
WO (1) WO1987006850A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938928A (en) * 1991-08-01 1999-08-17 Nonap Pty. Ltd. Osmotic distillation process using a membrane laminate
FR2682613B1 (fr) * 1991-10-22 1994-06-03 Cogia Procede de deshydratation au moins partielle d'une composition aqueuse et dispositifs pour mettre en óoeuvre le procede.
GB9705454D0 (en) * 1997-03-17 1997-05-07 Ucb Sa Membrane structure and bag comprising IT
US6112908A (en) * 1998-02-11 2000-09-05 Rentiers Machinery Pty, Ltd. Membrane laminates and methods for their preparation
US6299777B1 (en) * 1999-08-17 2001-10-09 Cms Technology Holdings, Inc. Osmotic distillation process
US6663778B1 (en) 1999-10-12 2003-12-16 Mansour S. Bader Process for the treatment of aqueous streams containing inorganics
US6365051B1 (en) 1999-10-12 2002-04-02 Mansour S. Bader Precipitation-membrane distillation hybrid system for the treatment of aqueous streams
NL1017516C2 (nl) * 2001-03-06 2002-09-09 Tno Fractionering van vloeistofmengsels met behulp van membraancontactoren.
US20040238343A1 (en) * 2003-05-28 2004-12-02 Joseph Kuo Membrane distillation method
US7713331B2 (en) * 2003-11-05 2010-05-11 Rheodyne, Llc Axial transfer line degassing
US6949132B2 (en) * 2003-11-05 2005-09-27 Systel, Llc Axial degassing transfer lines
CA2469769A1 (en) * 2004-06-04 2005-12-04 Aker Kvaerner Canada Inc. Apparatus and method for spent alkali metal halide solution concentration using osmotic membrane distillation
US7392848B1 (en) 2005-05-27 2008-07-01 Bader Mansour S Methods to produce sulfate-free saline water and gypsum
US8652332B2 (en) * 2009-01-09 2014-02-18 Massachusetts Institute Of Technology Liquid filtration using pressure difference across a hydrophobic membrane
FR2943926B1 (fr) * 2009-04-02 2011-05-06 Ederna Procede et dispositif d'evaporation osmotique
WO2012081981A1 (en) 2010-12-15 2012-06-21 Nederlandse Organisatie Voor Toegepast- Natuurwetenschappelijk Onderzoek Tno Membrane separation process
US8668812B2 (en) 2011-02-18 2014-03-11 Ut-Battelle, Llc Superhydrophobic coated apparatus for liquid purification by evaporative condensation
US9352981B2 (en) 2011-02-18 2016-05-31 Ut-Battelle, Llc Harvesting contaminants from liquid
EP2755735B1 (en) 2011-09-12 2026-07-08 Idex Health & Science LLC Supersaturated fluid degassing
FR3004965B1 (fr) * 2013-04-30 2015-05-15 Ederna Dispositif et procede d'extraction par evaporation osmotique
CN108786478B (zh) * 2018-05-04 2021-03-23 河南工程学院 膜蒸馏用复合膜的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE123476C (enExample) * 1960-09-19
GB1000038A (enExample) * 1960-12-06
DE2629719A1 (de) * 1976-07-02 1978-01-05 Krupp Gmbh Filter fuer die membrantrenntechnik
US4088576A (en) * 1976-12-13 1978-05-09 Mott Lambert H Method of manufacture of tubular inertial filter
EP0080684B1 (en) * 1981-11-30 1985-08-28 Asahi Kasei Kogyo Kabushiki Kaisha Membrane filtration using ultrafiltration membrane
DE3332346A1 (de) * 1983-09-08 1985-04-04 Kernforschungsanlage Jülich GmbH, 5170 Jülich Wasserstoff-permeationswand, verfahren zur herstellung derselben und deren verwendung
JPS6154206A (ja) * 1984-08-23 1986-03-18 Nitto Electric Ind Co Ltd サ−モパ−ベ−パレ−シヨン装置
JPS6154207A (ja) * 1984-08-23 1986-03-18 Nitto Electric Ind Co Ltd 重貴金属含有液の濃縮方法
ZA858921B (en) * 1984-11-21 1986-07-30 Syrinx Res Pty Ltd Osmotic concentration by membrane

Also Published As

Publication number Publication date
DK988A (da) 1988-01-04
EP0304426A4 (en) 1989-06-21
US5098566A (en) 1992-03-24
ATE84985T1 (de) 1993-02-15
KR880701126A (ko) 1988-07-25
JPH01503282A (ja) 1989-11-09
EP0304426B1 (en) 1993-01-27
EP0304426A1 (en) 1989-03-01
DE3783910T (enExample) 1993-03-11
WO1987006850A1 (en) 1987-11-19
AU7398287A (en) 1987-12-01
BR8707689A (pt) 1989-08-15
KR950007918B1 (ko) 1995-07-21
AU607142B2 (en) 1991-02-28
DK988D0 (da) 1988-01-04

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Legal Events

Date Code Title Description
8332 No legal effect for de