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EA201390426A1 - OSMOTIC MEMBRANE PROCESSES, SYSTEMS AND METHODS FOR THE RESTORATION OF THE PARTICIPATING IN THE PERMISSION OF DISSOLVED SUBSTANCE - Google Patents

OSMOTIC MEMBRANE PROCESSES, SYSTEMS AND METHODS FOR THE RESTORATION OF THE PARTICIPATING IN THE PERMISSION OF DISSOLVED SUBSTANCE

Info

Publication number
EA201390426A1
EA201390426A1 EA201390426A EA201390426A EA201390426A1 EA 201390426 A1 EA201390426 A1 EA 201390426A1 EA 201390426 A EA201390426 A EA 201390426A EA 201390426 A EA201390426 A EA 201390426A EA 201390426 A1 EA201390426 A1 EA 201390426A1
Authority
EA
Eurasian Patent Office
Prior art keywords
recovery
membrane processes
osmotic membrane
systems
methods
Prior art date
Application number
EA201390426A
Other languages
Russian (ru)
Other versions
EA024894B1 (en
Inventor
Роберт Макджиннис
Original Assignee
Оасис Уотер, Инк.
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
Priority claimed from PCT/US2010/054512 external-priority patent/WO2011059751A2/en
Application filed by Оасис Уотер, Инк. filed Critical Оасис Уотер, Инк.
Publication of EA201390426A1 publication Critical patent/EA201390426A1/en
Publication of EA024894B1 publication Critical patent/EA024894B1/en

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
    • B01D61/10—Accessories; Auxiliary operations
    • 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
    • B01D61/002—Forward osmosis or direct osmosis
    • B01D61/0022—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
    • B01D61/06—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
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/364—Membrane distillation
    • B01D61/3641—Membrane distillation comprising multiple membrane distillation 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
    • B01D61/58—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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/445—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by forward 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
    • B01D2311/25—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
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2626—Absorption or adsorption
    • 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
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2669—Distillation
    • 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
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2674—Condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/36—Energy sources
    • 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
    • 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
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
    • 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
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

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

Abstract

Изобретение относится к осмотическим мембранным процессам, системам и способам для восстановления участвующих в осмосе растворенных веществ в осмотических мембранных процессах. Осмотические мембранные процессы включают извлечение растворителя из первого раствора для концентрирования растворенного вещества путем использования второго концентрированного раствора для извлечения растворителя из первого раствора посредством полупроницаемой мембраны. Восстановление участвующего в осмосе растворенного вещества может быть выполнено с использованием различных средств, включая использование мембранного устройства. Восстановление участвующего в осмосе растворенного вещества также может содержать этапы, на которых осуществляют многоступенчатое восстановление растворенного вещества с использованием дистилляционных колонн и/или мембран, причем указанному восстановлению может способствовать тепловой насос.The invention relates to osmotic membrane processes, systems and methods for the recovery of dissolved substances involved in osmosis in osmotic membrane processes. Osmotic membrane processes involve removing the solvent from the first solution to concentrate the solute by using the second concentrated solution to remove the solvent from the first solution through a semipermeable membrane. Recovery of the osmotic solute can be accomplished using a variety of means, including the use of a membrane device. The recovery of the permeate involved in osmosis can also comprise steps in which multi-stage recovery of the solute is carried out using distillation columns and / or membranes, said recovery being assisted by a heat pump.

EA201390426A 2010-09-22 2011-09-21 Apparatus for recovering draw solutes EA024894B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38529610P 2010-09-22 2010-09-22
PCT/US2010/054512 WO2011059751A2 (en) 2009-10-28 2010-10-28 Forward osmosis separation processes
PCT/US2011/052565 WO2012040335A2 (en) 2010-09-22 2011-09-21 Osmotically driven membrane processes and systems and methods for draw solute recovery

Publications (2)

Publication Number Publication Date
EA201390426A1 true EA201390426A1 (en) 2014-01-30
EA024894B1 EA024894B1 (en) 2016-10-31

Family

ID=45874354

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201390426A EA024894B1 (en) 2010-09-22 2011-09-21 Apparatus for recovering draw solutes

Country Status (13)

Country Link
EP (1) EP2618917A4 (en)
JP (1) JP5943924B2 (en)
KR (1) KR101924531B1 (en)
CN (2) CN103221118A (en)
AU (1) AU2011305488B2 (en)
BR (1) BR112013006569A2 (en)
CA (1) CA2811925A1 (en)
CL (1) CL2017001631A1 (en)
EA (1) EA024894B1 (en)
IL (1) IL225359A (en)
MX (1) MX368886B (en)
SG (1) SG189035A1 (en)
WO (1) WO2012040335A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3653584A1 (en) 2010-02-10 2020-05-20 Queen's University At Kingston Water with switchable ionic strength
AU2011342287B2 (en) 2010-12-15 2015-09-17 Greencentre Canada Systems and methods for use of water with switchable ionic strength
GB201220832D0 (en) * 2012-11-20 2013-01-02 Fujifilm Mfg Europe Bv Electricity generation
US20150290588A1 (en) * 2012-12-04 2015-10-15 Robert McGinnis Signal responsive solutes
JP6333573B2 (en) * 2014-02-19 2018-05-30 株式会社ササクラ Fresh water generator and fresh water generation method
CN109689184A (en) * 2016-09-27 2019-04-26 欧赛斯水务有限公司 The method of osmotic drive membrane process and system and recycling driving solute
KR101971244B1 (en) * 2018-07-20 2019-04-22 베니트엠 주식회사 Forward osmosis performance improved membrane apparatus and method of separating solution using the same
KR102753930B1 (en) * 2019-11-29 2025-01-14 한국전력공사 Hybrid power generation system using waste heat and controlling device and method thereof
CN111302518B (en) * 2020-03-20 2021-09-10 山东科技大学 Method for recycling culture wastewater containing antibiotics by combining temperature difference concentration difference dual-driven membrane distillation and high-performance adsorbent

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130156A (en) * 1960-12-13 1964-04-21 Ray A Neff Solvent extractor
US3470093A (en) * 1966-11-09 1969-09-30 Hydrocarbon Research Inc Osmotic purification of solutions
AU513320B2 (en) * 1975-11-19 1980-11-27 Usx Engineers And Consultants, Inc. Separating acid gases and ammonia from dilute aqueous solutions thereof
JPH035432A (en) * 1989-06-02 1991-01-11 Tsusho Sangiyoushiyou Kiso Sangiyoukiyokuchiyou Method for dehydrating alcohol with n-butane
JP3221695B2 (en) * 1991-07-25 2001-10-22 フレゼニウス川澄株式会社 Solvent recovery method by heat pump method from stock solution containing nonvolatile matter
US7560029B2 (en) * 2001-02-01 2009-07-14 Yale University Osmotic desalination process
CN1500476A (en) * 2002-11-19 2004-06-02 浙江工业大学 Aqueous traditional Chinese medicine extraction liquid membrane distillation concentration production method
US20040099138A1 (en) * 2002-11-21 2004-05-27 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et Membrane separation process
CN102512986A (en) * 2004-07-02 2012-06-27 西门子工业公司 Gas transfer membrane
US7799178B2 (en) * 2005-01-07 2010-09-21 Black & Veatch Holding Company Distillation process
US7727400B2 (en) * 2005-09-23 2010-06-01 Michael Flynn Low water recovery rate desalination system and method
JP5295952B2 (en) * 2006-06-08 2013-09-18 イェール ユニバーシティー Solute recovery system and recovery method for recovering osmotic solute
CN101636354A (en) * 2006-10-10 2010-01-27 得克萨斯A&M大学系统 Desalination system
US8021549B2 (en) * 2007-10-02 2011-09-20 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for producing potable water from seawater using forward osmosis
DE102008000259A1 (en) * 2008-02-08 2009-08-13 Rhein Chemie Rheinau Gmbh Process for the preparation of lactamates by thin film evaporation
EP2303436A4 (en) * 2008-06-20 2012-08-15 Univ Yale FORWARD OSMOSIS SEPARATION
CN101734737B (en) * 2008-11-07 2011-08-31 中国石油化工股份有限公司 Processing method of water flowing out of technological water stripper of ethylene unit
US8021553B2 (en) * 2008-12-18 2011-09-20 Nrgtek, Inc. Systems and methods for forward osmosis fluid purification using cloud point extraction
CN101797479B (en) * 2010-02-25 2012-09-05 北京理工大学 Method and device for distillating vacuum film by directly utilizing vapor compression heat pump

Also Published As

Publication number Publication date
WO2012040335A3 (en) 2012-07-05
EA024894B1 (en) 2016-10-31
EP2618917A4 (en) 2014-08-27
KR20130101520A (en) 2013-09-13
EP2618917A2 (en) 2013-07-31
SG189035A1 (en) 2013-05-31
CL2017001631A1 (en) 2018-04-13
MX2013003271A (en) 2013-09-02
CA2811925A1 (en) 2012-03-29
JP5943924B2 (en) 2016-07-05
WO2012040335A2 (en) 2012-03-29
AU2011305488A1 (en) 2013-04-11
JP2013537850A (en) 2013-10-07
AU2011305488A2 (en) 2013-05-02
MX368886B (en) 2019-10-21
CN103221118A (en) 2013-07-24
AU2011305488B2 (en) 2015-09-10
IL225359A0 (en) 2013-06-27
BR112013006569A2 (en) 2016-06-07
CN106823802A (en) 2017-06-13
IL225359A (en) 2016-12-29
KR101924531B1 (en) 2018-12-04

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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 MD 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