MX2012001959A - Metodo de produccion de agua fresca. - Google Patents

Metodo de produccion de agua fresca.

Info

Publication number
MX2012001959A
MX2012001959A MX2012001959A MX2012001959A MX2012001959A MX 2012001959 A MX2012001959 A MX 2012001959A MX 2012001959 A MX2012001959 A MX 2012001959A MX 2012001959 A MX2012001959 A MX 2012001959A MX 2012001959 A MX2012001959 A MX 2012001959A
Authority
MX
Mexico
Prior art keywords
water
semi
permeable membrane
production method
injected
Prior art date
Application number
MX2012001959A
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 MX2012001959A publication Critical patent/MX2012001959A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • 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
    • B01D61/029—Multistep processes comprising different kinds of membrane processes selected from reverse osmosis, hyperfiltration or 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/58—Multistep processes
    • 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
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/162—Use of acids
    • 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
    • B01D2321/16—Use of chemical agents
    • B01D2321/164—Use of bases
    • 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
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents
    • 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
    • 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
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • 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

Abstract

Se proporciona un método de producción de agua fresca aplicando una técnica de tratamiento de agua combinada que emplea una pluralidad de unidades de membranas semipermeables, el método permite la prevención de problemas ocasionados por el crecimiento de una biopelícula y permitiendo el uso efectivo de un agente químico inyectado y un agente de neutralización inyectado. El método de producción de agua fresca produce agua fresca por el tratamiento de un agua fuente (A1) por medio de un dispositivo de tratamiento de membranas semipermeables (A2), el agua concentrada (A) que resulta del tratamiento por el dispositivo de tratamiento de membranas semipermeables (A2) se mezcla con otra agua fuente (B4), y la mezcla de agua se trata por medio de un segundo dispositivo de tratamiento de membranas semipermeables (B6). Un primer agente químico se inyecta continuamente o intermitentemente en el agua fuente (A1) y un segundo agente químico se inyecta continuamente o intermitentemente en el agua fuente (B4).
MX2012001959A 2009-08-21 2010-05-20 Metodo de produccion de agua fresca. MX2012001959A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009191819 2009-08-21
JP2009262488 2009-11-18
PCT/JP2010/058524 WO2011021415A1 (ja) 2009-08-21 2010-05-20 造水方法

Publications (1)

Publication Number Publication Date
MX2012001959A true MX2012001959A (es) 2012-04-10

Family

ID=43606873

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012001959A MX2012001959A (es) 2009-08-21 2010-05-20 Metodo de produccion de agua fresca.

Country Status (8)

Country Link
US (1) US9309138B2 (es)
EP (1) EP2468684A4 (es)
JP (1) JP5691519B2 (es)
CN (1) CN102471101A (es)
AU (1) AU2010285913C1 (es)
MX (1) MX2012001959A (es)
SG (1) SG178304A1 (es)
WO (1) WO2011021415A1 (es)

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EP2703066A4 (en) * 2011-04-25 2014-12-03 Toray Industries PROCESS FOR CLEANING A MEMBRANE MODULE
JP2013043156A (ja) * 2011-08-26 2013-03-04 Hitachi Plant Technologies Ltd 淡水化システムおよび淡水化方法
JP5843522B2 (ja) * 2011-08-26 2016-01-13 株式会社日立製作所 海水淡水化方法
JP5526093B2 (ja) * 2011-09-09 2014-06-18 株式会社神鋼環境ソリューション 海水淡水化方法および海水淡水化装置
JP5779251B2 (ja) * 2011-10-19 2015-09-16 株式会社日立製作所 造水システム
JP5840456B2 (ja) * 2011-10-28 2016-01-06 株式会社明電舎 薬品注入制御方法及び薬品注入制御装置
JP4941613B1 (ja) * 2011-12-26 2012-05-30 株式会社日立プラントテクノロジー 海水淡水化システム
JP4973823B1 (ja) * 2012-02-22 2012-07-11 株式会社日立プラントテクノロジー 海水淡水化システム
JP4973822B1 (ja) * 2012-02-22 2012-07-11 株式会社日立プラントテクノロジー 海水淡水化システム
JP2014002967A (ja) * 2012-06-20 2014-01-09 Toshiba Lighting & Technology Corp 照明装置
JP6183213B2 (ja) * 2012-07-10 2017-08-23 東レ株式会社 造水方法および造水装置
JP6201998B2 (ja) * 2013-05-27 2017-09-27 東レ株式会社 水処理装置の運転方法
JP2015013238A (ja) * 2013-07-03 2015-01-22 三菱重工業株式会社 水処理システム及び水処理方法
JP6447133B2 (ja) * 2013-09-30 2019-01-09 東レ株式会社 造水システムおよび造水方法
JP2015123430A (ja) * 2013-12-27 2015-07-06 東レ株式会社 造水方法
JP6252297B2 (ja) * 2014-03-27 2017-12-27 東洋紡株式会社 正浸透処理方法および正浸透処理装置
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JP6107985B2 (ja) * 2015-06-01 2017-04-05 栗田工業株式会社 逆浸透膜装置の前処理方法及び水処理装置
US20170253505A1 (en) * 2015-11-18 2017-09-07 Michael T Derzack Monitored method for improved impaired-water remediation
IT201600092675A1 (it) * 2016-09-14 2018-03-14 Acel S R L Impianto di produzione di monoclorammina per trattamento di fluidi
US10125039B2 (en) 2016-10-24 2018-11-13 Kuwait University Method of recycling brine from a multi-stage flash desalination plant
JP6778591B2 (ja) * 2016-11-25 2020-11-04 野村マイクロ・サイエンス株式会社 超純水製造方法及び超純水製造システム
US11352272B2 (en) 2016-11-25 2022-06-07 Sentry:Water Monitoring And Control Inc. Bio-electrochemical sensor and method for optimizing performance of a wastewater treatment system
CN111065604A (zh) * 2017-08-28 2020-04-24 松下知识产权经营株式会社 药剂供给装置及使用该药剂供给装置的水净化系统
JP2020065953A (ja) * 2018-10-22 2020-04-30 株式会社日立製作所 逆浸透処理装置及び逆浸透処理方法
JP7220112B2 (ja) * 2019-03-29 2023-02-09 栗田工業株式会社 膜分離方法
BR112023004105A2 (pt) 2020-09-04 2023-04-04 Buckman Laboratories Int Inc Método para otimização de dosagem para uma unidade de alimentação química e sistema para otimização de dosagem em uma unidade de alimentação química
WO2023074267A1 (ja) * 2021-10-28 2023-05-04 東洋紡株式会社 水処理方法および水処理システム

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Also Published As

Publication number Publication date
AU2010285913C1 (en) 2015-12-10
EP2468684A1 (en) 2012-06-27
US20120145630A1 (en) 2012-06-14
SG178304A1 (en) 2012-03-29
EP2468684A4 (en) 2014-05-21
AU2010285913B2 (en) 2015-06-04
AU2010285913A1 (en) 2012-02-16
JP5691519B2 (ja) 2015-04-01
US9309138B2 (en) 2016-04-12
WO2011021415A1 (ja) 2011-02-24
JPWO2011021415A1 (ja) 2013-01-17
CN102471101A (zh) 2012-05-23

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