EA201490498A1 - Опреснительная система и способ опреснения - Google Patents

Опреснительная система и способ опреснения

Info

Publication number
EA201490498A1
EA201490498A1 EA201490498A EA201490498A EA201490498A1 EA 201490498 A1 EA201490498 A1 EA 201490498A1 EA 201490498 A EA201490498 A EA 201490498A EA 201490498 A EA201490498 A EA 201490498A EA 201490498 A1 EA201490498 A1 EA 201490498A1
Authority
EA
Eurasian Patent Office
Prior art keywords
water
salt
reverse osmosis
osmosis membrane
enriched
Prior art date
Application number
EA201490498A
Other languages
English (en)
Other versions
EA026481B1 (ru
Inventor
Ясунори Секине
Кадзухико Нота
Акира Сасаки
Котаро Китамура
Original Assignee
Хитачи, Лтд.
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 Хитачи, Лтд. filed Critical Хитачи, Лтд.
Publication of EA201490498A1 publication Critical patent/EA201490498A1/ru
Publication of EA026481B1 publication Critical patent/EA026481B1/ru

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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • 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
    • B01D61/14—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
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/022—Reject series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/025—Permeate series
    • 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
    • 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
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • 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
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Activated Sludge Processes (AREA)

Abstract

В данную опреснительную систему, в которой получают воду для промышленного применения и питьевую воду из морской воды и сточной воды, включены очищающее устройство, которое очищает сточную воду путем отделения от нее активированного ила; первая обратноосмотическая мембрана, которая отделяет соль от потока, выходящего из очищающего устройства, путем переноса вышеупомянутой соли в первую обогащенную воду, получая при этом воду для промышленного применения; ультрафильтрационная мембрана, через которую проходит морская вода и которая отделяет твердые частицы от вышеупомянутой морской воды; вторая обратноосмотическая мембрана, которая отделяет соль от обработанного потока, выходящего из ультрафильтрационной мембраны, путем переноса вышеупомянутой соли во вторую обогащенную воду, производя питьевую воду; перемешивающее устройство, в которое направляют для перемешивания вторую обогащенную воду из второй обратноосмотической мембраны и первую обогащенную воду из первой обратноосмотической мембраны; и третья обратноосмотическая мембрана, отделяющая соль от жидкой смеси, перемешиваемой перемешивающим устройством, путем переноса вышеупомянутой соли в третью обогащенную воду, получая воду для промышленного применения.
EA201490498A 2011-08-26 2012-08-16 Опреснительная система и способ опреснения EA026481B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011184648A JP5843522B2 (ja) 2011-08-26 2011-08-26 海水淡水化方法
PCT/JP2012/070792 WO2013031543A1 (ja) 2011-08-26 2012-08-16 海水淡水化システムおよび海水淡水化方法

Publications (2)

Publication Number Publication Date
EA201490498A1 true EA201490498A1 (ru) 2014-06-30
EA026481B1 EA026481B1 (ru) 2017-04-28

Family

ID=47756037

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490498A EA026481B1 (ru) 2011-08-26 2012-08-16 Опреснительная система и способ опреснения

Country Status (8)

Country Link
US (4) US10005688B2 (ru)
JP (1) JP5843522B2 (ru)
CN (2) CN104326629B (ru)
EA (1) EA026481B1 (ru)
SG (1) SG2014003701A (ru)
TW (2) TW201309596A (ru)
WO (1) WO2013031543A1 (ru)
ZA (1) ZA201308076B (ru)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103466753B (zh) * 2013-08-29 2014-10-08 张英华 反渗透海水淡化及浓缩海水的方法
US20160220964A1 (en) * 2013-09-30 2016-08-04 Toray Industries, Inc. Fresh water generation system and fresh water generation method
SG11201701407VA (en) * 2014-08-25 2017-03-30 Mitsubishi Heavy Ind Ltd Water treatment device and operating method for same
CN105417835A (zh) * 2014-09-12 2016-03-23 深圳市嘉泉膜滤设备有限公司 一种污水处理及海水淡化的工艺方法
US9895663B2 (en) * 2015-09-09 2018-02-20 Kuwait Institute For Scientific Research Integrated reverse osmosis/pressure retarded osmosis system
JP2017124382A (ja) * 2016-01-15 2017-07-20 株式会社日立製作所 水処理システム
EP3674267A4 (en) * 2017-08-22 2021-06-02 Allflow Equipamentos Industriais E Comercio Ltda. WASTEWATER REUSE SYSTEM FROM A REVERSE OSMOSIS FILTERING PROCESS AND WASTEWATER TREATMENT PROCESS
TN2018000039A1 (fr) * 2018-01-24 2019-07-08 Kontinental Water Africa Optimisation du traitement des concentrats (otc)
CN108862689A (zh) * 2018-08-28 2018-11-23 杭州德意电器股份有限公司 游艇及船用水过滤加热装置
US10947143B2 (en) 2019-04-01 2021-03-16 Saline Water Conversion Corporation Desalination brine concentration system and method
US20210053848A1 (en) 2019-08-22 2021-02-25 Saline Water Conversion Corporation Multi-Valent Ion Concentration Using Multi-Stage Nanofiltration
US11806668B2 (en) 2021-12-14 2023-11-07 Saline Water Conversion Corporation Method and system for extraction of minerals based on divalent cations from brine
JP7552750B2 (ja) 2023-01-25 2024-09-18 栗田工業株式会社 逆浸透システム及びその運転方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5608294A (en) 1992-11-27 1994-06-22 Global Water Technologies, Inc. Desalinization system
US6508936B1 (en) * 1997-10-01 2003-01-21 Saline Water Conversion Corporation Process for desalination of saline water, especially water, having increased product yield and quality
JP2003285058A (ja) * 2002-03-27 2003-10-07 Mitsubishi Heavy Ind Ltd 塩分含有水淡水化システム
US6863806B2 (en) 2002-04-04 2005-03-08 Lunatech, Llc Barge-mounted tidal-powered desalinization system
TW559567B (en) * 2002-10-25 2003-11-01 Shing-Jung Guo Method and system for desalination sea water by membrane distillation
JP2005279540A (ja) * 2004-03-30 2005-10-13 Toray Eng Co Ltd 淡水化装置
US20060065597A1 (en) 2004-09-29 2006-03-30 Sisyan, R.L. De C.V. Hybrid, reverse osmosis, water desalinization apparatus and method with energy recuperation assembly
JP5383163B2 (ja) * 2008-11-27 2014-01-08 三菱重工業株式会社 多段海水淡水化装置及び多段海水淡水化装置の運転制御方法
CN102557196B (zh) * 2008-11-28 2013-09-25 株式会社神钢环境舒立净 淡水生成方法、淡水生成装置、海水淡化方法和海水淡化装置
JP4481345B1 (ja) * 2008-11-28 2010-06-16 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
US20120305459A1 (en) 2009-07-21 2012-12-06 Toray Industries, Inc. Water producing system
US9126853B2 (en) * 2009-08-21 2015-09-08 Toray Industries, Inc. Fresh water generator
WO2011021415A1 (ja) * 2009-08-21 2011-02-24 東レ株式会社 造水方法
JP2011050843A (ja) * 2009-09-01 2011-03-17 Metawater Co Ltd 被処理水の淡水化方法および淡水化システム
US20110049048A1 (en) * 2009-09-03 2011-03-03 General Electric Company Water purification system
US20120168378A1 (en) * 2009-09-08 2012-07-05 Toray Industries, Inc Method for producing pure water and pure water production apparatus
US9259686B2 (en) 2009-12-25 2016-02-16 Toray Industries, Inc. Water producing system and operation method therefor
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

Also Published As

Publication number Publication date
CN104326629A (zh) 2015-02-04
ZA201308076B (en) 2014-07-30
TWI393678B (zh) 2013-04-21
WO2013031543A1 (ja) 2013-03-07
US9988293B2 (en) 2018-06-05
CN102951768B (zh) 2015-04-01
US20170121203A1 (en) 2017-05-04
SG2014003701A (en) 2014-03-28
US10005688B2 (en) 2018-06-26
US9988294B2 (en) 2018-06-05
JP2013043155A (ja) 2013-03-04
CN104326629B (zh) 2016-08-17
US20170121202A1 (en) 2017-05-04
EA026481B1 (ru) 2017-04-28
CN102951768A (zh) 2013-03-06
TW201249756A (en) 2012-12-16
US20170120195A1 (en) 2017-05-04
TW201309596A (zh) 2013-03-01
US20140151283A1 (en) 2014-06-05
JP5843522B2 (ja) 2016-01-13
US10071929B2 (en) 2018-09-11

Similar Documents

Publication Publication Date Title
EA201490498A1 (ru) Опреснительная система и способ опреснения
EP2537808A8 (en) Method and apparatus for generating fresh water, and method and apparatus for desalinating sea water
EA201201005A1 (ru) Способ получения воды с контролируемой минерализацией
ATE444115T1 (de) Hybridprozess zur meerwasserentsalzung
EA200970300A1 (ru) Способ и устройство для опреснения
EP2716607A4 (en) HYBRID ARTIFICIAL MARSH WATER TREATMENT SYSTEM, WASTE WATER TREATMENT DEVICE USING THE SAME, AND NATURAL NON-PUNCTURAL PURIFYING DEVICE FOR SIMULTANEOUSLY PURIFYING RIVER WATER AND LAKE WATER
CA2659451A1 (en) Desalination methods and systems that include carbonate compound precipitation
JP2012130908A5 (ru)
BR112014000984A2 (pt) sistema para possibilitar um suprimento de água de salinidade controlada para recuperação de petróleo aprimorada
PT2493815E (pt) Dessalinização térmica
MX2016007061A (es) Metodo para la purificacion biologica del agua.
WO2013034396A9 (en) A water purification system
IN2014CN01450A (ru)
NZ596438A (en) Livestock wastewater treatment system and method
MY168233A (en) Salt water desalination apparatus
EP2429678A4 (en) SYSTEM AND METHOD FOR CONTROLLING DESCALING BY BRINE TREATMENT
AR110081A1 (es) Tratamiento de aguas residuales en agua potable por medio de ozono
IN2014CN01447A (ru)
IN2014CN02930A (ru)
JP2012020266A5 (ja) 海水淡水化装置および海水淡水化方法
WO2010143920A3 (ko) 물 탱크로 유입되는 수돗물을 깨끗한 물로 정수시켜주거나 오염된 하천수를 깨끗한물로 정화시켜 주면서 동시에 바닷물을 먹을 수 있는 물로 정수시켜 줌과 동시에깨긋한 바닷물로 정수하는 종합적인 친환경 공법
JP2015058401A5 (ru)
RU2016109413A (ru) Комбинированный способ очистки природного рассола бишофита
RU2010117606A (ru) Способ очистки технологических растворов и сточных вод от органических и взвешенных веществ
JP1660667S (ja) フィルタカートリッジ

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU