BR0115542A - Método para a dessalinização de água por meio de osmose reversa, e, dispositivo para a realização do mesmo - Google Patents

Método para a dessalinização de água por meio de osmose reversa, e, dispositivo para a realização do mesmo

Info

Publication number
BR0115542A
BR0115542A BR0115542-3A BR0115542A BR0115542A BR 0115542 A BR0115542 A BR 0115542A BR 0115542 A BR0115542 A BR 0115542A BR 0115542 A BR0115542 A BR 0115542A
Authority
BR
Brazil
Prior art keywords
pressure
saltwater
compensation device
membrane module
valves
Prior art date
Application number
BR0115542-3A
Other languages
English (en)
Other versions
BR0115542B1 (pt
Inventor
Aloys Wobben
Original Assignee
Aloys Wobben
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 DE10057613A external-priority patent/DE10057613C2/de
Application filed by Aloys Wobben filed Critical Aloys Wobben
Publication of BR0115542A publication Critical patent/BR0115542A/pt
Publication of BR0115542B1 publication Critical patent/BR0115542B1/pt

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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/06—Energy recovery
    • 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
    • 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
    • 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)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Reciprocating Pumps (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

"MéTODO PARA A DESSALINIZAçãO DE áGUA POR MEIO DE OSMOSE REVERSA, E, DISPOSITIVO PARA A REALIZAçãO DO MESMO". A invenção se refere a um método e a um dispositivo para a dessalinização de água com osmose reversa, especialmente para a dessalinização de água do mar. De acordo com o dito método, a água salgada (10) é alimentada em um dispositivo de compensação de pressão (2) com uma primeira pressão (p1) e é então conduzida do dito dispositivo de compensação de pressão (2) para um módulo de membrana (3) com uma segunda pressão (p2), mais elevada. água dessalinizada (12) e água salgada concentrara (13) são guiadas para fora do módulo de membrana (3) e a água salgada concentrada (13) proveniente do módulo de membrana (3) é continuamente alimentada no dispositivo de compensação de pressão com aproximadamente a segunda pressão (p2). Aqui, a dita água salgada concentrada é usada para sujeitar a água salgada (10) que é alimentada no dispositivo de compensação de pressão (2) a aproximadamente a segunda pressão (p2) e para alimentar a água salgada (11) no módulo de membrana (3). A introdução da água salgada concentrada (13) no dispositivo de compensação de pressão (2) e a guia da água salgada concentrada (14) para fora do dispositivo de compensação de pressão (21) tem lugar por meio de válvulas principais controladas (V1, V3, V4, V6). As ditas válvulas principais são sujeitas a uma considerável carga mecânica, especialmente durante a abertura e o fechamento. Para reduzir ou evitar isto, a invenção provê que válvulas secundárias (V2, V2', V5, V5'), as quais são situadas em paralelo às válvulas principais (V1, V3, V4, V6), sejam controladas de uma tal maneira, que os picos de carga são reduzidos para a abertura e/ou o fechamento das válvulas principais (V1, V3, V4, V6).
BRPI0115542-3A 2000-11-21 2001-07-18 processo e dispositivo para a dessalinização de água por meio de osmose reversa. BR0115542B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10057613A DE10057613C2 (de) 2000-11-21 2000-11-21 Verfahren und Vorrichtung zum Entsalzen von Wasser
PCT/EP2001/008271 WO2002041979A1 (de) 2000-11-21 2001-07-18 Verfahren und vorrichtung zum entsalzen von wasser

Publications (2)

Publication Number Publication Date
BR0115542A true BR0115542A (pt) 2003-09-23
BR0115542B1 BR0115542B1 (pt) 2010-07-27

Family

ID=7664027

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0115542-3A BR0115542B1 (pt) 2000-11-21 2001-07-18 processo e dispositivo para a dessalinização de água por meio de osmose reversa.

Country Status (22)

Country Link
US (1) US7189325B2 (pt)
EP (1) EP1339480B1 (pt)
JP (1) JP3634847B2 (pt)
KR (1) KR100510010B1 (pt)
CN (1) CN1254302C (pt)
AT (1) ATE304405T1 (pt)
AU (2) AU2001283947B2 (pt)
BR (1) BR0115542B1 (pt)
CA (1) CA2429288C (pt)
DE (2) DE10066033B4 (pt)
DK (1) DK1339480T3 (pt)
ES (1) ES2247157T3 (pt)
HK (1) HK1060079A1 (pt)
IL (1) IL155947A0 (pt)
MA (1) MA25930A1 (pt)
MX (1) MXPA03004451A (pt)
NO (1) NO324179B1 (pt)
NZ (1) NZ526010A (pt)
PL (1) PL207181B1 (pt)
PT (1) PT1339480E (pt)
WO (1) WO2002041979A1 (pt)
ZA (1) ZA200303926B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251342B4 (de) * 2002-11-05 2013-03-14 Aloys Wobben Verfahren und Vorrichtung zum Entsalzen von Wasser mit Druckabfallüberbrückung
ES2264618B1 (es) * 2004-11-17 2007-12-16 Bjorn Lyng Sistema mecanico mejorado para la distribucion de fluidos en recuperadores de energia de sistemas para la desalacion de agua.
NO329120B1 (no) * 2005-12-22 2010-08-30 Statkraft Dev As Fremgangsmate og system for a utfore vedlikehold pa en membran som har halvgjennomtrengelige egenskaper
KR100899657B1 (ko) 2007-06-21 2009-05-27 장동현 역삼투압 폐수처리 배압펌프
US8691086B2 (en) * 2010-02-17 2014-04-08 Fluid Equipment Development Company, Llc Control scheme for a reverse osmosis system using a hydraulic energy management integration system
WO2011159333A2 (en) * 2010-06-14 2011-12-22 Wawe, Llc Desalination system
WO2012073693A1 (ja) * 2010-12-02 2012-06-07 東レ株式会社 逆浸透膜分離装置、その起動方法、および透過水の製造方法
KR101309870B1 (ko) * 2012-10-15 2013-09-16 주식회사 크로시스 에너지 회수방식이 개선된 역삼투법 탈염장치
US20170074256A1 (en) * 2015-09-16 2017-03-16 William Banko Bi-Metallic Solar Water Filtration Pump
GB201813792D0 (en) * 2018-08-23 2018-10-10 Davies Philip Andrew Desalination system and method
US11072542B2 (en) 2019-01-17 2021-07-27 A. O. Smith Corporation High water efficiency TDS creep solution
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL51522A0 (en) * 1976-02-27 1977-04-29 Ocean Water Ltd Improvements in or relating to water purification by reverse osmosis
US4178240A (en) 1976-05-17 1979-12-11 Pinkerton Harry E Fluid handling system
DE2924971C2 (de) 1979-06-21 1983-12-29 L. & C. Steinmüller GmbH, 5270 Gummersbach Druckspeicher zur Energierückgewinnung bei der Umkehrosmose
US4434056A (en) * 1979-04-06 1984-02-28 Keefer Bowie Multi-cylinder reverse osmosis apparatus and method
US4367140A (en) 1979-11-05 1983-01-04 Sykes Ocean Water Ltd. Reverse osmosis liquid purification apparatus
GR75052B (pt) * 1981-01-05 1984-07-13 Mesple Jose L R
US5154820A (en) * 1987-10-21 1992-10-13 Product Research And Development Reverse osmosis system with cycled pressure intensifiers
DE19546587A1 (de) * 1995-12-13 1997-06-19 Aloys Wobben Verfahren zum Entsalzen von Wasser und Vorrichtung zur Durchführung des Verfahrens
US5797429A (en) * 1996-03-11 1998-08-25 Desalco, Ltd. Linear spool valve device for work exchanger system
US6017200A (en) * 1997-08-12 2000-01-25 Science Applications International Corporation Integrated pumping and/or energy recovery system

Also Published As

Publication number Publication date
AU8394701A (en) 2002-06-03
KR100510010B1 (ko) 2005-08-26
HK1060079A1 (en) 2004-07-30
CN1254302C (zh) 2006-05-03
NZ526010A (en) 2004-11-26
US7189325B2 (en) 2007-03-13
MA25930A1 (fr) 2003-10-01
MXPA03004451A (es) 2004-05-04
DE50107450D1 (de) 2005-10-20
KR20030084900A (ko) 2003-11-01
PL365633A1 (en) 2005-01-10
CA2429288A1 (en) 2002-05-30
EP1339480A1 (de) 2003-09-03
WO2002041979A1 (de) 2002-05-30
DE10066033B4 (de) 2007-01-11
PT1339480E (pt) 2005-11-30
JP3634847B2 (ja) 2005-03-30
NO20032263L (no) 2003-07-18
ES2247157T3 (es) 2006-03-01
DK1339480T3 (da) 2006-01-23
EP1339480B1 (de) 2005-09-14
DE10066033A1 (de) 2002-06-06
CA2429288C (en) 2004-06-08
NO324179B1 (no) 2007-09-03
US20040089603A1 (en) 2004-05-13
BR0115542B1 (pt) 2010-07-27
AU2001283947B2 (en) 2004-06-24
NO20032263D0 (no) 2003-05-20
ZA200303926B (en) 2004-03-24
IL155947A0 (en) 2003-12-23
ATE304405T1 (de) 2005-09-15
PL207181B1 (pl) 2010-11-30
CN1486214A (zh) 2004-03-31
JP2004513774A (ja) 2004-05-13

Similar Documents

Publication Publication Date Title
BR0115542A (pt) Método para a dessalinização de água por meio de osmose reversa, e, dispositivo para a realização do mesmo
CY1111044T1 (el) Πλοιο αφαλατωσεως και μεθοδος παραγωγης αφαλατωμενου νερου
EA200970300A1 (ru) Способ и устройство для опреснения
EA200970004A1 (ru) Способ и система орошения
GB2506319A (en) System to provide a supply of controlled salinity water for enhanced oil recovery
WO2004033373A3 (en) Mobile desalination plants and methods for producing desalinated water
EA200870071A1 (ru) Способ и система для выполнения технического обслуживания мембраны, имеющей свойства полупроницаемости
PH12019500565A1 (en) Containerized desalination system
DK1204460T3 (da) Fremgangsmåde og indretning til afsaltning af vand
MX2021015158A (es) Sistema y metodo de tratamiento de agua y uso del mismo.
BR0315852B1 (pt) processo e dispositivo para a dessalinização contìnua de água por meio de osmose reversa.
EP3841068A4 (en) ENERGY-EFFICIENT, HIGH RECOVERY, LOW-CLOGGING REVERSE OSMOSIS SYSTEM FOR DESALINATION OF BRACKISH WATER
WO2006124076A3 (en) Water purification and disenfection device and method
SG11201900176UA (en) Membrane filtration method and membrane filtration system
KR20140082646A (ko) 압력 용기 내에서 막 요소를 조정하는 방법
MX2021015226A (es) Procedimiento de membrana para potabilizar aguas superficiales sin agregar ningun agente secuestrante.
EP3689442A4 (en) REVERSE OSMEMBRANE, MANUFACTURING METHOD FOR IT AND WATER TREATMENT MODULE
EP3954455A4 (en) UNDERWATER DESALINATION PLANT FOR SEAWATER DESALINATION USING REVERSE OSMOSIS AND METHOD OF ARRANGEMENT OF THE UNDERWATER DESALINATION PLANT ON THE SEA BED
FR3017864B1 (fr) Module de desalinisation d'eau salee et module d'acceleration et/ou de pressurisation d'eau douce associe
ES2103211A1 (es) Sistema para desalinizador agua del mar mediante osmosis inversa por camaras presurizadas.
Natarajan National report- India
ES2170644A1 (es) Sistema mejorado para la obtencion de agua desalada.
ES2154161B1 (es) Procedimiento para el pretratamiento de agua de mar destinada a desalacion por osmosis inversa.
ES2198186B1 (es) Sistema de distribucion hidraulica en tubos de presion para desalacion de agua por osmosis inversa.
GEP20074064B (en) Method for production of natural water also containing hydrogen sulfide

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/07/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2594 DE 24-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.