MX2015002556A - Sistema y metodo para tratamiento de agua. - Google Patents

Sistema y metodo para tratamiento de agua.

Info

Publication number
MX2015002556A
MX2015002556A MX2015002556A MX2015002556A MX2015002556A MX 2015002556 A MX2015002556 A MX 2015002556A MX 2015002556 A MX2015002556 A MX 2015002556A MX 2015002556 A MX2015002556 A MX 2015002556A MX 2015002556 A MX2015002556 A MX 2015002556A
Authority
MX
Mexico
Prior art keywords
permeate
membrane
feed
pressure
causing
Prior art date
Application number
MX2015002556A
Other languages
English (en)
Other versions
MX358373B (es
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 MX2015002556A publication Critical patent/MX2015002556A/es
Publication of MX358373B publication Critical patent/MX358373B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; 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
    • B01D2311/08—Specific process operations in the concentrate stream
    • 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
    • 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
    • B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
    • 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
    • B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
    • B01D2311/252—Recirculation of concentrate
    • B01D2311/2523—Recirculation of concentrate to feed side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/20—Operation control schemes defined by a periodically repeated sequence comprising filtration cycles combined with cleaning or gas supply, e.g. aeration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing
    • 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
    • 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

Abstract

La presente invención se relaciona con un sistema para el tratamiento de agua, incluyendo el sistema por lo menos una unidad de tratamiento de agua, que incluye por lo menos una membrana y que tiene una entrada de agua de alimentación en un lado de alimentación de por lo menos una membrana y una salida de permeato en un lado de permeato de por lo menos una membrana, y un subsistema de control de limpieza intermitente operado para proporcionar una limpieza intermitente de por lo menos una membrana, causando que el permeato pase a través de por lo menos una membrana del lado de permeato al lado de alimentación, por lo que se descargan los contaminantes de por lo menos una membrana, mediante por lo menos uno de por lo menos uno que estrecha y cierra la salida de permeato, por lo que causa un aumento en la presión del permeato en el lado del permeato de por lo menos una membrana y reduce la presión de alimentación en al menos 5% sin aumentar significativamente la presión del permeato.
MX2015002556A 2012-09-04 2013-09-02 Sistema y metodo para tratamiento de agua. MX358373B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/603,028 US20140061129A1 (en) 2012-09-04 2012-09-04 System and method of desalination of water
PCT/IL2013/050744 WO2014037940A1 (en) 2012-09-04 2013-09-02 System and method for treatment of water

Publications (2)

Publication Number Publication Date
MX2015002556A true MX2015002556A (es) 2015-09-29
MX358373B MX358373B (es) 2018-08-16

Family

ID=50185953

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015002556A MX358373B (es) 2012-09-04 2013-09-02 Sistema y metodo para tratamiento de agua.

Country Status (6)

Country Link
US (3) US20140061129A1 (es)
CL (1) CL2015000489A1 (es)
IN (1) IN2015DN01721A (es)
MX (1) MX358373B (es)
PE (1) PE20151149A1 (es)
WO (1) WO2014037940A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10245556B2 (en) * 2012-04-15 2019-04-02 Ben Gurion University Of The Negev Research And Development Authority Method and apparatus for effecting high recovery desalination with pressure driven membranes
GB2529179A (en) * 2014-08-12 2016-02-17 Membrane Recovery Ltd Forward osmotic and water hammer method of membrane cleaning
KR20190057166A (ko) * 2014-08-21 2019-05-27 써코어 펌프 노스 아메리카, 엘엘씨 지능형 해수 냉각 시스템
US10214430B2 (en) * 2015-03-04 2019-02-26 Israel Aerospace Industries Ltd. Water treatment system and method
US9427705B1 (en) 2015-05-22 2016-08-30 Basel Abusharkh Method of solvent recovery from a dilute solution
US9206060B1 (en) 2015-05-22 2015-12-08 Basel Abusharkh Method for purifying liquids
RU2628389C2 (ru) * 2015-09-02 2017-08-16 Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн") Способ очистки жидкости
RU2614287C2 (ru) 2015-09-02 2017-03-24 Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн") Система очистки жидкости
IL247687B (en) * 2016-09-07 2018-06-28 Israel Aerospace Ind Ltd Method and system for liquid treatment
EP3551310B1 (en) * 2016-12-12 2022-06-22 A.O. Smith Corporation Water filtration system with recirculation to reduce total dissolved solids creep effect
US10773215B2 (en) * 2018-12-21 2020-09-15 Eaton Intelligent Power Limited Self-cleaning and monitoring filtration system
MA54909B1 (fr) * 2019-02-07 2024-02-29 Synauta Inc Procédés et appareil de traitement d'eau
KR20210051018A (ko) * 2019-10-29 2021-05-10 코웨이 주식회사 정수기
CN111773930A (zh) * 2020-07-30 2020-10-16 浙江华强环境科技有限公司 一种反渗透浓水处理装置
FI20225392A1 (en) * 2022-05-06 2023-11-07 Solar Water Solutions Oy REVERSE OSMOSIS DESALINATION METHOD AND DEVICE FOR LARGE RECOVERY OF PERMEATE FROM LOW-SALINITY RAW WATER

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654148A (en) * 1970-09-28 1972-04-04 Puredesal Inc Liquid purification system
US3853756A (en) * 1973-02-12 1974-12-10 Westinghouse Electric Corp Reverse pressure cleaning of supported semipermeable membranes
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
WO2005123232A2 (en) * 2004-06-21 2005-12-29 Membrane Recovery Ltd Ro membrane cleaning method
FR2933969B1 (fr) * 2008-07-21 2011-11-11 Degremont Installation de dessalement d'eau par osmose inverse
GB201101717D0 (en) * 2011-02-01 2011-03-16 Ide Technologies Ltd Chemical free and energy efficient desalination system

Also Published As

Publication number Publication date
CL2015000489A1 (es) 2015-10-02
PE20151149A1 (es) 2015-08-06
US20140110337A1 (en) 2014-04-24
WO2014037940A1 (en) 2014-03-13
IN2015DN01721A (es) 2015-05-22
US20140061129A1 (en) 2014-03-06
US20210077955A1 (en) 2021-03-18
MX358373B (es) 2018-08-16

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