ES2604216T3 - Sistema de ósmosis inversa operado por lotes - Google Patents

Sistema de ósmosis inversa operado por lotes Download PDF

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Publication number
ES2604216T3
ES2604216T3 ES09706864.7T ES09706864T ES2604216T3 ES 2604216 T3 ES2604216 T3 ES 2604216T3 ES 09706864 T ES09706864 T ES 09706864T ES 2604216 T3 ES2604216 T3 ES 2604216T3
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ES
Spain
Prior art keywords
fluid
piston
membrane
housing
hollow pipe
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.)
Active
Application number
ES09706864.7T
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English (en)
Inventor
Eli Oklejas, Jr.
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.)
Fluid Equipment Development Co LLC
Original Assignee
Fluid Equipment Development Co LLC
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 Fluid Equipment Development Co LLC filed Critical Fluid Equipment Development Co LLC
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Publication of ES2604216T3 publication Critical patent/ES2604216T3/es
Active legal-status Critical Current
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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
    • B01D61/025—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
    • B01D61/08—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
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B01D2313/083—Bypass routes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/18—Specific valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means
    • B01D2313/243—Pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/14—Batch-systems
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • 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 sistema (200) de ósmosis inversa por lotes en comunicación fluida con un reservorio de fluido (202) que comprende: un recipiente a presión (220) que tiene un revestimiento alargado (230) con un primer extremo y un segundo extremo, una membrana (236) dispuesta dentro del segundo extremo que tiene una entrada (238) de membrana, una salida (240) de membrana dispuesta en el segundo extremo y una salida (242) de permeado, donde el revestimiento y el recipiente a presión tienen un espacio libre (232) de fluido entre los mismos por el cual recircula el fluido de salmuera desde la membrana al primer extremo a través del espacio libre de fluido; un pistón de recirculación (310) dispuesto próximo al primer extremo, definiendo dicho pistón de recirculación un volumen de fluido (320) entre el pistón de recirculación y la membrana adyacente a la entrada de membrana, donde el pistón de recirculación comprende una válvula (330) de retención de pistón que comunica el fluido del espacio libre de fluido al volumen de fluido; un émbolo (270) dispuesto dentro de un alojamiento (210), definiendo dicho alojamiento y dicho émbolo una cámara (208), estando dicho émbolo acoplado a un accionador (282); teniendo dicho primer alojamiento una primera válvula de entrada (212) de una vía en comunicación fluida con el reservorio de fluido; y un tubería hueca (300) acoplada al accionador, mediante la cual el émbolo, la tubería hueca y el pistón se mueven en respuesta al accionador, teniendo dicho tubería hueca un puerto (302), comunicando dicha tubería hueca fluido entre dicha cámara dentro del alojamiento y dicho volumen de fluido dentro del recipiente a presión a través de una válvula de salida (314).

Description

imagen1
imagen2
imagen3
imagen4
imagen5
proceso se completa y se puede formar nuevamente un lote de permeado nuevo como se ha describió anteriormente.
Los expertos en la técnica pueden apreciar actualmente a partir de la descripción anterior que las amplias enseñanzas de la invención se pueden implementar en una variedad de formas. Por lo tanto, si bien esta descripción incluye ejemplos particulares, el verdadero alcance de la descripción se define en las siguientes reivindicaciones.
7

Claims (1)

  1. imagen1
    imagen2
ES09706864.7T 2008-01-28 2009-01-08 Sistema de ósmosis inversa operado por lotes Active ES2604216T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US2394808P 2008-01-28 2008-01-28
US23948P 2008-01-28
US237448 2008-09-25
US12/237,448 US7892429B2 (en) 2008-01-28 2008-09-25 Batch-operated reverse osmosis system with manual energization
PCT/US2009/030431 WO2009097176A1 (en) 2008-01-28 2009-01-08 Batch-operated reverse osmosis system with manual energization

Publications (1)

Publication Number Publication Date
ES2604216T3 true ES2604216T3 (es) 2017-03-03

Family

ID=40898144

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09706864.7T Active ES2604216T3 (es) 2008-01-28 2009-01-08 Sistema de ósmosis inversa operado por lotes

Country Status (8)

Country Link
US (1) US7892429B2 (es)
EP (1) EP2240260B1 (es)
KR (1) KR101572435B1 (es)
AU (1) AU2009209368B2 (es)
DK (1) DK2240260T3 (es)
ES (1) ES2604216T3 (es)
SA (1) SA109300064B1 (es)
WO (1) WO2009097176A1 (es)

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US8883006B2 (en) 2009-04-28 2014-11-11 Kinetico Incorporated Fluid treatment system
US20170216774A1 (en) * 2016-01-29 2017-08-03 Massachusetts Institute Of Technology Batch Pressure-Driven Membrane Liquid Separation Using A Pressure Exchanger for Efficiency
US10166510B2 (en) 2016-02-22 2019-01-01 Massachusetts Institute Of Technology Batch pressure-driven membrane separation with closed-flow loop and reservoir
US11376552B2 (en) 2016-09-20 2022-07-05 Aqua Membranes Inc. Permeate flow paterns
WO2018094287A1 (en) 2016-11-19 2018-05-24 Aqua Membranes Llc Interfernce patterns for spiral-wound elements
WO2018190937A1 (en) 2017-04-12 2018-10-18 Aqua Membranes Llc Graded spacers for filtration wound elements
WO2018195367A1 (en) 2017-04-20 2018-10-25 Aqua Membranes Llc Mixing-promoting spacer patterns for spiral-wound elements
US11083997B2 (en) 2017-04-20 2021-08-10 Aqua Membranes Inc. Non-nesting, non-deforming patterns for spiral-wound elements
KR102513191B1 (ko) 2017-10-13 2023-03-22 아쿠아 멤브레인스 인코포레이티드 나선형 권취 요소를 위한 가교 지지체 및 축소된 공급물 스페이서
US11326584B2 (en) * 2019-01-05 2022-05-10 Maha Taleb Alsadun Pumping water at a flow rate equal to a flow rate of a compressed air flowing into a reservoir having a stopper
JP2023521977A (ja) 2020-04-07 2023-05-26 アクア メンブレインズ，インコーポレイテッド 独立したスペーサ及び方法

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Also Published As

Publication number Publication date
AU2009209368B2 (en) 2012-11-29
US20090188865A1 (en) 2009-07-30
EP2240260B1 (en) 2016-08-31
DK2240260T3 (en) 2016-11-07
SA109300064B1 (ar) 2013-09-01
KR101572435B1 (ko) 2015-11-27
WO2009097176A1 (en) 2009-08-06
EP2240260A1 (en) 2010-10-20
AU2009209368A1 (en) 2009-08-06
KR20110007090A (ko) 2011-01-21
US7892429B2 (en) 2011-02-22

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