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MX2012002889A - Metodo para producir agua pura y aparato para produccion de agua pura. - Google Patents

Metodo para producir agua pura y aparato para produccion de agua pura.

Info

Publication number
MX2012002889A
MX2012002889A MX2012002889A MX2012002889A MX2012002889A MX 2012002889 A MX2012002889 A MX 2012002889A MX 2012002889 A MX2012002889 A MX 2012002889A MX 2012002889 A MX2012002889 A MX 2012002889A MX 2012002889 A MX2012002889 A MX 2012002889A
Authority
MX
Mexico
Prior art keywords
supply
semipermeable membrane
fresh water
water
water production
Prior art date
Application number
MX2012002889A
Other languages
English (en)
Inventor
Hiroo Takabatake
Masahide Taniguchi
Wakako Ogiwara
Original Assignee
Toray Industries
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 Toray Industries filed Critical Toray Industries
Publication of MX2012002889A publication Critical patent/MX2012002889A/es

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
    • 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
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/10—Energy recovery
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C02F2303/185—The treatment agent being halogen or a halogenated compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies

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 objeto de la presente invención es, en un aparato de producción de agua pura que utiliza una mezcla de una pluralidad de tipos de agua de alimentación y usa una membrana semi-permeable, utilizar de manera efectiva energía de concentrado descargado a partir de una unidad de membrana semi-permeable y proporcionar, a bajo costo, un aparato de producción de agua pura y método que usan de manera efectiva una unidad de recuperación de energía de tipo isobárico que puede recuperar de manera eficiente energía contra variación de agua de alimentación. Para el objeto, en un método de producción de agua pura mediante suministrar y tener una pluralidad de tipos de agua de alimentación con diferentes calidades de agua permeada a través de una membrana semi-permeable para producir el agua pura, una porción (referida como una primera agua de alimentación) de la pluralidad de tipos de agua de alimentación suministrada a una unidad de membrana semi-permeable comprendiendo la membrana semi-permeable es potenciada mediante utilizar una unidad de recuperación de energía de tipo isobárico que recupera energía de presión de concentrado descargado a partir de la unidad de membrana semipermeable, el resto (referido como segunda agua de alimentación) de la pluralidad de tipos de agua de alimentación es potenciado por una bomba de alta presión, y las primera y segunda aguas de alimentación potenciadas son suministradas juntas a la unidad de membrana semi-permeable.
MX2012002889A 2009-09-08 2010-05-20 Metodo para producir agua pura y aparato para produccion de agua pura. MX2012002889A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009206824 2009-09-08
PCT/JP2010/058518 WO2011030589A1 (ja) 2009-09-08 2010-05-20 淡水製造方法及び淡水製造装置

Publications (1)

Publication Number Publication Date
MX2012002889A true MX2012002889A (es) 2012-04-02

Family

ID=43732266

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012002889A MX2012002889A (es) 2009-09-08 2010-05-20 Metodo para producir agua pura y aparato para produccion de agua pura.

Country Status (8)

Country Link
US (1) US20120168378A1 (es)
EP (1) EP2476651A4 (es)
JP (1) JP5549591B2 (es)
CN (1) CN102482123A (es)
AU (1) AU2010293661B2 (es)
MX (1) MX2012002889A (es)
SG (1) SG178514A1 (es)
WO (1) WO2011030589A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5843522B2 (ja) 2011-08-26 2016-01-13 株式会社日立製作所 海水淡水化方法
JP5232906B2 (ja) * 2011-10-18 2013-07-10 株式会社神鋼環境ソリューション 浄化水生成方法及び浄化水生成装置
JP2014128746A (ja) * 2012-12-28 2014-07-10 Hitachi Ltd 海水淡水化装置、海水淡水化方法及び海水淡水化用凝集剤セット
CN106132514B (zh) * 2014-03-27 2019-04-05 株式会社荏原制作所 能量回收系统
JP5910675B2 (ja) * 2014-07-03 2016-04-27 栗田工業株式会社 純水製造装置及び純水製造方法
EP3009181A1 (en) 2014-09-29 2016-04-20 Sulzer Management AG Reverse osmosis system
WO2016158633A1 (ja) * 2015-03-31 2016-10-06 栗田工業株式会社 逆浸透膜処理システムの運転方法及び逆浸透膜処理システム
JP5967337B1 (ja) * 2015-03-31 2016-08-10 栗田工業株式会社 逆浸透膜処理システムの運転方法及び逆浸透膜処理システム
JP6505504B2 (ja) * 2015-05-26 2019-04-24 株式会社日立製作所 逆浸透膜を用いた脱塩システムおよびその運転方法
ES2631133B1 (es) * 2016-02-25 2018-07-30 Andres Garcia Martinez Recuperador de energía por transferencia entre dos circuitos hidráulicos
US10934627B2 (en) * 2016-05-06 2021-03-02 Malvi Technologies, Llc Methods and systems for making hypochlorite solution from reverse osmosis brine
KR101822188B1 (ko) * 2016-05-26 2018-03-09 재단법인 제주테크노파크 고효율 저에너지 용암해수 담수화 시스템 및 담수화 방법
CN106396195A (zh) * 2016-11-29 2017-02-15 长沙秋点兵信息科技有限公司 酸浸工艺提炼钴镍所产生废液的循环处理方法
US11242269B2 (en) * 2017-08-22 2022-02-08 Allflow Equipamentos Industriais E Comercio Ltda. System for recycling wastewater from reverse osmosis filtering processes and method for treating wastewater

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08108048A (ja) * 1994-10-12 1996-04-30 Toray Ind Inc 逆浸透分離装置及び逆浸透分離方法
US6797173B1 (en) * 1999-11-02 2004-09-28 Eli Oklejas, Jr. Method and apparatus for membrane recirculation and concentrate energy recovery in a reverse osmosis system
JP2003200160A (ja) * 2002-01-09 2003-07-15 Toray Ind Inc 造水方法および造水装置
US7144511B2 (en) * 2002-05-02 2006-12-05 City Of Long Beach Two stage nanofiltration seawater desalination system
JP3787681B2 (ja) * 2002-08-23 2006-06-21 日立造船株式会社 逆浸透法による海水淡水化方法
JP3826289B2 (ja) * 2002-08-23 2006-09-27 日立造船株式会社 淡水化方法
EP2902595A1 (en) * 2006-05-12 2015-08-05 Energy Recovery, Inc. Method for employing semipermeable mebranes
US20080105617A1 (en) * 2006-06-14 2008-05-08 Eli Oklejas Two pass reverse osmosis system
JP2008039024A (ja) * 2006-08-04 2008-02-21 Hitachi Plant Technologies Ltd 圧力変換器
JP2008161797A (ja) * 2006-12-28 2008-07-17 Toray Ind Inc 淡水製造装置の運転方法および淡水製造装置
WO2009038758A1 (en) * 2007-09-20 2009-03-26 Verenium Corporation Wastewater treatment system
ES2440929T3 (es) * 2008-11-28 2014-01-31 Kobelco Eco-Solutions Co., Ltd. Procedimiento de producción de agua dulce, aparato de producción de agua dulce, procedimiento para desalinizar agua marina en agua dulce, y aparato para desalinizar agua marina en agua dulce

Also Published As

Publication number Publication date
WO2011030589A1 (ja) 2011-03-17
EP2476651A1 (en) 2012-07-18
EP2476651A4 (en) 2014-07-02
JPWO2011030589A1 (ja) 2013-02-04
AU2010293661A1 (en) 2012-03-01
AU2010293661B2 (en) 2015-08-27
CN102482123A (zh) 2012-05-30
JP5549591B2 (ja) 2014-07-16
SG178514A1 (en) 2012-03-29
US20120168378A1 (en) 2012-07-05

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