CL2017002217A1 - Sistema y método para el tratamiento del agua. - Google Patents

Sistema y método para el tratamiento del agua.

Info

Publication number
CL2017002217A1
CL2017002217A1 CL2017002217A CL2017002217A CL2017002217A1 CL 2017002217 A1 CL2017002217 A1 CL 2017002217A1 CL 2017002217 A CL2017002217 A CL 2017002217A CL 2017002217 A CL2017002217 A CL 2017002217A CL 2017002217 A1 CL2017002217 A1 CL 2017002217A1
Authority
CL
Chile
Prior art keywords
liquid
membrane
module
treatment module
pressure
Prior art date
Application number
CL2017002217A
Other languages
English (en)
Inventor
Benaya Hoz
Original Assignee
Israel Aerospace Ind 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 Israel Aerospace Ind Ltd filed Critical Israel Aerospace Ind Ltd
Publication of CL2017002217A1 publication Critical patent/CL2017002217A1/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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • B01D61/027—Nanofiltration
    • 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
    • B01D61/12—Controlling or regulating
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • 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
    • B01D2311/14—Pressure control
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

<p>Un método de tratamiento de líquido que comprende las etapas de: suministrar el líquido a tratar al menos a un módulo de tratamiento de líquido que emplea al menos una membrana, en el que el al menos un módulo tiene una entrada de líquido en una zona de suministro de a al menos una membrana, una salida de permeado en una zona de permeado de Ia al menos una membrana y una salida de salmuera en una zona de salmuera de Ia al menos una membrana; y monitorear Ia presión del liquido dentro del al menos un módulo de tratamiento de liquido, y luego de que se exceda un umbral de Ia presión de líquido en el al menos un módulo de tratamiento de líquido, que representa el exceso de un umbral de salinidad en el líquido en este, reducir Ia presión del liquido en el al menos un módulo de tratamiento de líquido hasta un nivel que excede Ia presión osmótica del líquido en el al menos un módulo de tratamiento de líquido al realizar cambios en el suministro de líquido al módulo.</p>
CL2017002217A 2015-03-04 2017-09-01 Sistema y método para el tratamiento del agua. CL2017002217A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/638,550 US10214430B2 (en) 2015-03-04 2015-03-04 Water treatment system and method

Publications (1)

Publication Number Publication Date
CL2017002217A1 true CL2017002217A1 (es) 2018-04-13

Family

ID=56849358

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017002217A CL2017002217A1 (es) 2015-03-04 2017-09-01 Sistema y método para el tratamiento del agua.

Country Status (8)

Country Link
US (2) US10214430B2 (es)
CL (1) CL2017002217A1 (es)
ES (1) ES2673945B2 (es)
IL (1) IL254014B (es)
MX (1) MX2017011254A (es)
PE (1) PE20180148A1 (es)
SG (1) SG11201706954WA (es)
WO (1) WO2016139672A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL247687B (en) * 2016-09-07 2018-06-28 Israel Aerospace Ind Ltd Method and system for liquid treatment
AU2018219332B2 (en) 2017-02-09 2023-07-13 OceanWell Co. Brine dispersal system
US10882760B1 (en) * 2020-05-13 2021-01-05 Benjamin John Koppenhoefer System and method for reducing water pump cycling and TDS creep when producing purified water
US20250320581A1 (en) * 2024-04-15 2025-10-16 ExxonMobil Technology and Engineering Company Filtering brine streams from direct lithium extraction units using flow rates adjusted based on electrical conductivity
ES3001832A1 (es) * 2024-12-10 2025-03-05 Emsc Global Water Solutions S L Sistema de desalinización por ósmosis inversa con recirculación en continuo

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853756A (en) 1973-02-12 1974-12-10 Westinghouse Electric Corp Reverse pressure cleaning of supported semipermeable membranes
US4169789A (en) 1978-06-01 1979-10-02 Permo Sa Process and apparatus for purifying sea water by reverse osmosis
US4629568A (en) 1983-09-26 1986-12-16 Kinetico, Inc. Fluid treatment system
US4814086A (en) 1985-10-03 1989-03-21 Bratt Russell I Method and apparatus for fluid treatment by reverse osmosis
WO1988001529A1 (en) 1986-09-04 1988-03-10 Memtec Limited Cleaning of hollow fibre filters
HU200563B (en) 1987-03-06 1990-07-28 Laszlo Szuecs Method and apparatus for treating liquids consist of foreign matter by diaphragm filter device
US4784771A (en) * 1987-08-03 1988-11-15 Environmental Water Technology, Inc. Method and apparatus for purifying fluids
DE4218115A1 (de) 1992-06-02 1993-12-09 Guenter Lauer Verfahren sowie Aufbereitungsvorrichtung zur Reinwasserherstellung
US5888401A (en) 1996-09-16 1999-03-30 Union Camp Corporation Method and apparatus for reducing membrane fouling
IL157581A (en) 2003-01-09 2004-08-31 Ide Technologies Ltd Direct osmosis membrane cleaning
IL157430A (en) 2003-08-17 2009-08-03 Avi Efraty Apparatus for continuous closed circuit desalination under variable pressure with a single container
US7306735B2 (en) * 2003-09-12 2007-12-11 General Electric Company Process for the removal of contaminants from water
NL1025459C2 (nl) 2004-02-11 2005-08-12 Friesland Brands Bv Inrichting en werkwijze voor micro-of ultrafiltratie.
AU2005254337B2 (en) 2004-06-21 2010-04-15 Membrane Recovery Ltd Ro membrane cleaning method
IL162713A (en) 2004-06-24 2011-04-28 Desalitech Ltd Apparatus and methods for continuous desalination in closed circuit without containers
IL169654A (en) 2005-07-13 2012-01-31 Desalitech Ltd Continuous membrane filter separation of suspended particles in closed circuit
JP4831480B2 (ja) 2006-06-21 2011-12-07 三浦工業株式会社 膜濾過システム
US8025804B2 (en) 2006-12-19 2011-09-27 Avi Efraty Continuous closed-circuit desalination method without containers
CA2699219C (en) 2007-09-12 2021-02-09 Danisco Us Inc. Filtration with internal fouling control
FR2933969B1 (fr) * 2008-07-21 2011-11-11 Degremont Installation de dessalement d'eau par osmose inverse
JP5085675B2 (ja) * 2010-03-12 2012-11-28 株式会社東芝 海水淡水化システム
US20140061129A1 (en) 2012-09-04 2014-03-06 Israel Aerospace Industries Ltd. System and method of desalination of water

Also Published As

Publication number Publication date
ES2673945A2 (es) 2018-06-26
WO2016139672A1 (en) 2016-09-09
IL254014A0 (en) 2017-10-31
ES2673945R1 (es) 2018-09-11
US20190144302A1 (en) 2019-05-16
SG11201706954WA (en) 2017-09-28
WO2016139672A4 (en) 2016-11-10
US20160257576A1 (en) 2016-09-08
ES2673945B2 (es) 2019-05-29
IL254014B (en) 2020-07-30
US10435306B2 (en) 2019-10-08
MX2017011254A (es) 2018-05-07
US10214430B2 (en) 2019-02-26
PE20180148A1 (es) 2018-01-18

Similar Documents

Publication Publication Date Title
CL2017002217A1 (es) Sistema y método para el tratamiento del agua.
CL2016002978A1 (es) Sistema de limpieza y esterilización de agua de un tanque de lastre de una embarcación, método
CL2016002999A1 (es) Métodos de tratamiento electroquímico
CL2016002875A1 (es) Un sistema de control del proceso que comprende unidades de procesamiento que operan un caudal de flujo con un tanque conectado además de un filtro conectado al tanque con una bomba de alimentación método de control y proceso de purificación
AR077953A1 (es) Metodo y programa de computadora para tratar liquido que contiene impurezas
BR112014000984A2 (pt) sistema para possibilitar um suprimento de água de salinidade controlada para recuperação de petróleo aprimorada
CL2012003233A1 (es) Proceso de produccion de energia hidraulica mediante osmosis directa, donde la osmosis se realiza en al menos un modulo de membranas semipermeables que comprende una carcasa, dos tomas de alimentacion y salida, y membranas semipermeables, donde el proceso comprende bombear salmuera hasta las tomas de alimentacion, alimentar el caudal de salmuera, retirar el caudal de salmuera diluida, retirar el agua salobre concentrada, bombear la salmuera diluida; instalacion de produccion; planta de desalacion de agua.
SA518390792B1 (ar) طريقة تناضحية عكسية خالية من الضغط التناضحي لتعزيز محلول يحتوي على مادة مذابة إلى تركيز عالٍ
GB2535124A (en) Method and system for supplying barrier fluid in a subsea motor and pump assembly
CL2017001612A1 (es) Concentración de salmuera mejorada con sistemas y procesos de membrana osmóticamente accionados
CO7550091A1 (es) Sistema economizador de fluido
MX2017004208A (es) Fluidos de tratamiento que comprenden cemento de aluminato de calcio y metodos de uso.
MX2015012320A (es) Metodo y sistema para el tratamiento de agua y fluidos producidos con dioxido de cloro para su reutilizacion.
AR102388A1 (es) Proceso y sistema de eliminación de co₂ con reutilización del agua
EA201891078A1 (ru) Способ и система орошения
SG11201901912SA (en) Method and system for liquid treatment
CL2016001747A1 (es) Sistema y método para el tratamiento de agua o aguas residuales
WO2014125495A3 (en) Method and system for treating water
MX2019000034A (es) Enfriamiento de elementos de madera acetilada.
PE20140458A1 (es) Medios compuestos para los procesos de tratamiento de agua y metodos de uso de los mismos
MX374856B (es) Sistema y método para tratamiento de agua.
PE20151574A1 (es) Metodo y reactor de esterilizacion
MX2017014910A (es) Sistemas de desalinizacion operados transitoriamente y metodos asociados.
PE20161486A1 (es) Metodo mejorado y disposicion para regulacion del gas en la flotacion mineral
MX2019011414A (es) Proceso y sistema para suministro de agua de inyeccion de baja salinidad.