ES482466A1 - Procedimiento para la desalinizacion de soluciones con uti- lizacion de la osmosis inversa. - Google Patents

Procedimiento para la desalinizacion de soluciones con uti- lizacion de la osmosis inversa.

Info

Publication number
ES482466A1
ES482466A1 ES482466A ES482466A ES482466A1 ES 482466 A1 ES482466 A1 ES 482466A1 ES 482466 A ES482466 A ES 482466A ES 482466 A ES482466 A ES 482466A ES 482466 A1 ES482466 A1 ES 482466A1
Authority
ES
Spain
Prior art keywords
reverse osmosis
solution
concentrate
containers
supplied
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
Application number
ES482466A
Other languages
English (en)
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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
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
Priority claimed from DE2830987A external-priority patent/DE2830987C2/de
Priority claimed from DE2924971A external-priority patent/DE2924971C2/de
Application filed by L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Publication of ES482466A1 publication Critical patent/ES482466A1/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/06Energy recovery
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2313/00Details relating to membrane modules or apparatus
    • B01D2313/24Specific pressurizing or depressurizing means
    • B01D2313/246Energy recovery means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2313/00Details relating to membrane modules or apparatus
    • B01D2313/50Specific extra tanks
    • B01D2313/502Concentrate storage tanks
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124Water desalination
    • Y02A20/131Reverse-osmosis

Landscapes

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

Abstract

1. Procedimiento para la desalinización de soluciones con utilización de la ósmosis inversa, en un producto permeado pobre en sal y en un producto concentrado rico en sal, caracterizado porque el producto concentrado, que sale bajo presión de los aparatos de ósmosis inversa afluye en cada caso en una cámara o en un extremo de los denominados acumuladores dobles, los cuales consisten en cuerpos de revolución esféricos, elipsoidales o de doble cono, con membrana separadora geométricamente similar o cuerpos de presión sin membrana, sin o con cuerpos de relleno o elementos de inserción o de láminas, afluyendo al mismo tiempo un volumen de solución desde la otra cámara o desde el otro extremo del acumulador doble de una bomba, que comprime a este volumen de solución hasta la presión de entrada, superando una diferencia de presiones relativamente pequeña de los aparatos de ósmosis inversa, porque paralelamente a este proceso la solución de sal a separar circular en la correspondiente parte de cámara de un segundo u otro acumulador doble de membrana similar, y en tal caso desde su otro lado transporta al ambiente circundante producto concentrado prácticamente sin presión, producto concentrado que ha sido incorporado en esta otra cámara bajo presión y con correspondiente prestación de desalojamiento en las precedentes fases de funcionamiento de las correspondientes fases de funcionamiento alternadas.
ES482466A 1978-07-14 1979-07-13 Procedimiento para la desalinizacion de soluciones con uti- lizacion de la osmosis inversa. Expired ES482466A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2830987A DE2830987C2 (de) 1978-07-14 1978-07-14 Druckspeicher zur Energierückgewinnung bei der Umkehrosmose
DE2924971A DE2924971C2 (de) 1979-06-21 1979-06-21 Druckspeicher zur Energierückgewinnung bei der Umkehrosmose

Publications (1)

Publication Number Publication Date
ES482466A1 true ES482466A1 (es) 1980-06-16

Family

ID=25775009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482466A Expired ES482466A1 (es) 1978-07-14 1979-07-13 Procedimiento para la desalinizacion de soluciones con uti- lizacion de la osmosis inversa.

Country Status (5)

Country Link
US (1) US4354939A (es)
ES (1) ES482466A1 (es)
GB (1) GB2030056B (es)
IT (1) IT1165887B (es)
NL (1) NL7905489A (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR75052B (es) * 1981-01-05 1984-07-13 Mesple Jose L R
DE3115665C2 (de) * 1981-04-18 1985-02-07 Günter van Dr.med. 4000 Düsseldorf Endert Hämodialysegerät und Einrichtung zur Ultrafiltrationssteuerung mit diesem Gerät
GB2128101B (en) * 1982-10-12 1986-10-08 Plessey Co Plc Reverse osmosis liquid filtration apparatus
US4680109A (en) * 1985-05-17 1987-07-14 Ebara Corporation Membrane separator
US4756830A (en) * 1987-05-18 1988-07-12 Edward Fredkin Pumping apparatus
DE4433413A1 (de) * 1994-09-20 1996-03-21 C & E Consulting Und Engineeri Verfahren zur Reinigung von metallbeladenen insbesondere radionuklidhaltigen sulfatreichen sauren Wässern
GB2363741B (en) * 2000-06-20 2004-08-11 Finch Internat Ltd Energy recovery system
GB2377928B (en) * 2001-07-26 2004-09-22 Finch Ltd Desalination system
US6946081B2 (en) * 2001-12-31 2005-09-20 Poseidon Resources Corporation Desalination system
US20080185045A1 (en) * 2007-02-05 2008-08-07 General Electric Company Energy recovery apparatus and method
US8147692B2 (en) * 2008-01-04 2012-04-03 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system with multiple membranes in a pressure vessel
US8696908B2 (en) * 2009-05-13 2014-04-15 Poseidon Resources Ip Llc Desalination system and method of wastewater treatment
CN102743974B (zh) 2011-04-22 2016-01-27 株式会社荏原制作所 海水淡化系统及能量交换腔
ES2631133B1 (es) * 2016-02-25 2018-07-30 Andres Garcia Martinez Recuperador de energía por transferencia entre dos circuitos hidráulicos
IL265376B1 (en) 2016-09-20 2024-04-01 Aqua Membranes Llc Penetrating current patterns
US9975089B2 (en) 2016-10-17 2018-05-22 Fluid Equipment Development Company, Llc Method and system for performing a batch reverse osmosis process using a tank with a movable partition
KR102033982B1 (ko) 2016-11-19 2019-10-18 아쿠아 멤브레인스 엘엘씨 나선형 권취 요소를 위한 간섭 패턴
CN110461445B (zh) 2017-04-12 2022-10-21 阿夸曼布拉尼斯公司 用于卷绕式过滤元件的分级间隔件
US11745143B2 (en) 2017-04-20 2023-09-05 Aqua Membranes, Inc. Mixing-promoting spacer patterns for spiral-wound elements
CN110520210A (zh) 2017-04-20 2019-11-29 阿夸曼布拉尼斯公司 用于螺旋卷绕元件的不嵌套、不变形图案
JP7167140B2 (ja) 2017-10-13 2022-11-08 アクア メンブレインズ,インコーポレイテッド スパイラル型巻線要素用の橋梁支持及び低減した供給スペーサ
US11072542B2 (en) 2019-01-17 2021-07-27 A. O. Smith Corporation High water efficiency TDS creep solution
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1141543A (en) * 1913-03-27 1915-06-01 Joseph W Hays Gas-collecting apparatus.
US2227646A (en) * 1937-12-08 1941-01-07 Max G Hillmann Liquid mixing system
US3489159A (en) * 1965-08-18 1970-01-13 Cheng Chen Yen Method and apparatus for pressurizing and depressurizing of fluids
US3496879A (en) * 1968-01-10 1970-02-24 Gen Motors Corp Fluid pump with plural accumulators
US3794173A (en) * 1972-10-04 1974-02-26 Desalination Systems Valve for reverse osmosis purification and storage system
IL51522A0 (en) * 1976-02-27 1977-04-29 Ocean Water Ltd Improvements in or relating to water purification by reverse osmosis

Also Published As

Publication number Publication date
GB2030056A (en) 1980-04-02
US4354939A (en) 1982-10-19
GB2030056B (en) 1983-05-05
NL7905489A (nl) 1980-01-16
IT7904834A0 (it) 1979-07-13
IT1165887B (it) 1987-04-29

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