MXPA02001331A - Aparato y metodo para mejorar un proceso de osmosis. - Google Patents

Aparato y metodo para mejorar un proceso de osmosis.

Info

Publication number
MXPA02001331A
MXPA02001331A MXPA02001331A MXPA02001331A MXPA02001331A MX PA02001331 A MXPA02001331 A MX PA02001331A MX PA02001331 A MXPA02001331 A MX PA02001331A MX PA02001331 A MXPA02001331 A MX PA02001331A MX PA02001331 A MXPA02001331 A MX PA02001331A
Authority
MX
Mexico
Prior art keywords
improving
osmosis process
solution
addition
guest material
Prior art date
Application number
MXPA02001331A
Other languages
English (en)
Inventor
Gerald L Brooks
Original Assignee
Gerald L Brooks
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 Gerald L Brooks filed Critical Gerald L Brooks
Publication of MXPA02001331A publication Critical patent/MXPA02001331A/es

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
    • 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
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Un proceso de osmosis u osmosis inversa se mejora por la adicion de un material huesped de formacion de clatrado en una solucion a ser purificada. La adicion del material huesped de formacion de clatrado a una solucion a ser filtrada medio de la osmosis resulta en un flujo mayor de permeado a una presion mas baja.
MXPA02001331A 1999-08-07 2000-07-17 Aparato y metodo para mejorar un proceso de osmosis. MXPA02001331A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14783199P 1999-08-07 1999-08-07
PCT/US2000/019310 WO2001010541A1 (en) 1999-08-07 2000-07-17 An apparatus and method for improving an osmosis process

Publications (1)

Publication Number Publication Date
MXPA02001331A true MXPA02001331A (es) 2004-07-16

Family

ID=22523080

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02001331A MXPA02001331A (es) 1999-08-07 2000-07-17 Aparato y metodo para mejorar un proceso de osmosis.

Country Status (9)

Country Link
US (1) US20020008066A1 (es)
EP (1) EP1214138A1 (es)
CN (1) CN100366328C (es)
AU (1) AU779484B2 (es)
CA (1) CA2378530A1 (es)
IL (1) IL148067A0 (es)
MX (1) MXPA02001331A (es)
WO (1) WO2001010541A1 (es)
ZA (1) ZA200201193B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004237785B2 (en) * 2002-05-08 2006-11-30 Marine Desalination Systems, L.L.C. Hydrate-based desalination/purification using permeable support member
US7008544B2 (en) 2002-05-08 2006-03-07 Marine Desalination Systems, L.L.C. Hydrate-based desalination/purification using permeable support member
US7485234B2 (en) 2006-06-08 2009-02-03 Marine Desalination Systems, Llc Hydrate-based desalination using compound permeable restraint panels and vaporization-based cooling
JP2011056345A (ja) * 2009-09-07 2011-03-24 Toshiba Corp 淡水化システム
US10384167B2 (en) 2013-11-21 2019-08-20 Oasys Water LLC Systems and methods for improving performance of osmotically driven membrane systems
WO2016129308A1 (ja) * 2015-02-09 2016-08-18 住友電気工業株式会社 水処理システム及び水処理方法
CN105749882B (zh) * 2016-03-14 2018-02-16 广州振凌环保科技有限公司 一种基于碱渣制备重金属废水处理剂的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216930A (en) * 1963-01-04 1965-11-09 Dow Chemical Co Process for liquid recovery and solution concentration
US3992301A (en) * 1973-11-19 1976-11-16 Raypak, Inc. Automatic flushing system for membrane separation machines such as reverse osmosis machines
NL7604657A (en) * 1976-04-29 1977-11-01 Wafilin Bv Cleaning of filtration membranes - by releasing gas dissolved in a liquid under pressure
DD148859A3 (de) * 1978-10-16 1981-06-17 Eberhard Friedrich Verfahren zur membranfiltration und vorrichtung zu deren durchfuehrung
SU1370097A1 (ru) * 1985-12-17 1988-01-30 Одесский Технологический Институт Холодильной Промышленности Установка дл опреснени соленой воды
SU1535834A1 (ru) * 1988-04-12 1990-01-15 Одесский Технологический Институт Холодильной Промышленности Установка дл опреснени минерализованной воды
FR2655642B1 (fr) * 1989-12-11 1992-02-28 Anjou Rech Installation de traitement des eaux par une boucle de filtration tangentielle.
DE4008983A1 (de) * 1990-03-21 1991-09-26 Rehau Ag & Co Verwendung einer membran
JPH0929252A (ja) * 1995-07-24 1997-02-04 Nippon Steel Corp 逆浸透膜処理方法
CN1250324C (zh) * 1995-12-13 2006-04-12 葛菲德国际投资公司 海水反渗透除盐设备和方法
DE19725096C2 (de) * 1997-06-13 2001-05-10 Saechsisches Textilforsch Inst Verfahren zur Eliminierung von Reaktivfarbstoffen und deren Hydrolysaten aus Abwässern

Also Published As

Publication number Publication date
ZA200201193B (en) 2003-05-28
CA2378530A1 (en) 2001-02-15
EP1214138A1 (en) 2002-06-19
US20020008066A1 (en) 2002-01-24
WO2001010541A1 (en) 2001-02-15
AU779484B2 (en) 2005-01-27
WO2001010541A9 (en) 2002-09-26
CN1377295A (zh) 2002-10-30
AU6348100A (en) 2001-03-05
IL148067A0 (en) 2002-09-12
CN100366328C (zh) 2008-02-06

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