SG11201503606RA - Draw solutions and draw solute recovery for osmotically driven membrane processes - Google Patents

Draw solutions and draw solute recovery for osmotically driven membrane processes

Info

Publication number
SG11201503606RA
SG11201503606RA SG11201503606RA SG11201503606RA SG11201503606RA SG 11201503606R A SG11201503606R A SG 11201503606RA SG 11201503606R A SG11201503606R A SG 11201503606RA SG 11201503606R A SG11201503606R A SG 11201503606RA SG 11201503606R A SG11201503606R A SG 11201503606RA
Authority
SG
Singapore
Prior art keywords
draw
membrane processes
driven membrane
solutions
osmotically driven
Prior art date
Application number
SG11201503606RA
Other languages
English (en)
Inventor
Nathan T Hancock
Christopher Drover
Zachary Helm
Original Assignee
Oasys Water Inc
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 Oasys Water Inc filed Critical Oasys Water Inc
Publication of SG11201503606RA publication Critical patent/SG11201503606RA/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
    • B01D61/002—Forward osmosis or direct osmosis
    • B01D61/005—Osmotic agents; Draw solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/145—One step being separation by permeation
    • 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
    • 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
    • B01D61/002—Forward osmosis or direct osmosis
    • B01D61/0024—Controlling or regulating
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • 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
    • B01D2311/263—Chemical reaction
    • B01D2311/2634—Oxidation
    • 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
    • B01D2311/263—Chemical reaction
    • B01D2311/2638—Reduction
    • 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
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/36—Energy sources
    • 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
    • B01D2313/367—Renewable energy sources, e.g. wind or solar sources
    • 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
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • 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

  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fuel Cell (AREA)
SG11201503606RA 2012-11-16 2013-11-13 Draw solutions and draw solute recovery for osmotically driven membrane processes SG11201503606RA (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261727424P 2012-11-16 2012-11-16
US201261727426P 2012-11-16 2012-11-16
US201361773588P 2013-03-06 2013-03-06
US201361777774P 2013-03-12 2013-03-12
PCT/US2013/069895 WO2014078415A1 (en) 2012-11-16 2013-11-13 Draw solutions and draw solute recovery for osmotically driven membrane processes

Publications (1)

Publication Number Publication Date
SG11201503606RA true SG11201503606RA (en) 2015-06-29

Family

ID=50731653

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201503606RA SG11201503606RA (en) 2012-11-16 2013-11-13 Draw solutions and draw solute recovery for osmotically driven membrane processes

Country Status (15)

Country Link
US (1) US20150273396A1 (ja)
EP (1) EP2919890A4 (ja)
JP (1) JP2016504179A (ja)
KR (1) KR20150084039A (ja)
CN (1) CN105026019A (ja)
AU (1) AU2013344847A1 (ja)
BR (1) BR112015011092A2 (ja)
CA (1) CA2891474A1 (ja)
CL (1) CL2015001320A1 (ja)
IL (1) IL238544A0 (ja)
IN (1) IN2015DN03763A (ja)
MX (1) MX2015006147A (ja)
PE (1) PE20150972A1 (ja)
SG (1) SG11201503606RA (ja)
WO (1) WO2014078415A1 (ja)

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* Cited by examiner, † Cited by third party
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CA2789498C (en) 2010-02-10 2019-04-02 Queen's University At Kingston Water with switchable ionic strength
MX363651B (es) 2010-12-15 2019-03-28 Univ Kingston Sistemas y metodos para el uso de agua confuerza ionica conmutable.
CN105073229B (zh) 2013-02-08 2017-04-05 Oasys水有限公司 渗透分离系统和方法
KR20150135962A (ko) * 2014-05-26 2015-12-04 삼성전자주식회사 유도 용질 및 이를 이용한 정삼투 수처리 장치와 정삼투 수처리 방법
US9399194B2 (en) 2014-07-16 2016-07-26 Battelle Energy Alliance, Llc Methods for treating a liquid using draw solutions
WO2016027869A1 (ja) 2014-08-21 2016-02-25 旭化成株式会社 複合中空糸膜モジュールおよびその製造方法
CN112316728A (zh) * 2014-10-03 2021-02-05 威廉马歇莱思大学 表面改性多孔膜用于流体蒸馏的用途
WO2016064689A2 (en) * 2014-10-20 2016-04-28 Albemarle Corporation Process for concentration of lithium containing solutions
SG10202001221XA (en) * 2015-08-11 2020-03-30 Forward Water Tech A switchable forward osmosis system, and processes thereof
KR101838211B1 (ko) * 2015-10-16 2018-03-13 광주과학기술원 가압형 정삼투 및 역삼투 혼합형 해수 담수화 장치
AU2017305436B2 (en) * 2016-08-04 2019-11-28 Oasys Water LLC Systems and methods for improving performance of forward osmosis systems
TWI757350B (zh) 2016-10-04 2022-03-11 紐西蘭商艾克福特士技術有限公司 熱感應溶液及其使用方法
US20180126336A1 (en) 2016-11-04 2018-05-10 Nrgtek, Inc. Renewable Energy Storage Methods and Systems
MX2020003514A (es) 2017-10-03 2020-07-22 Aquafortus Tech Limited Una solucion de recuperacion de sales y sus procesos de uso.
JP7074518B2 (ja) * 2018-03-19 2022-05-24 株式会社東芝 正浸透水処理システム
KR102094717B1 (ko) * 2018-07-02 2020-03-30 고려대학교 산학협력단 압력지연삼투 공정을 이용한 담수화 시스템 및 담수화 방법
US11396468B2 (en) * 2018-12-10 2022-07-26 Aphinity High salinity water purification processes and systems
US10308524B1 (en) 2019-01-15 2019-06-04 Kuwait Institute For Scientific Research Pressure-reduced saline water treatment system
US11591245B2 (en) 2019-07-24 2023-02-28 Ravindra Revanur High salinity water purification processes and systems
EP4022024A4 (en) * 2019-08-30 2023-08-09 Coors Brewing Company PROCESS AND SYSTEM FOR THE MANUFACTURE OF ULTRA HIGH GUN ALCOHOLIC BEVERAGES USING AN IMPROVED PULLING SOLUTION
EP3819018A1 (en) * 2019-11-08 2021-05-12 Nanogap Sub NM Powder, S.A. Forward osmosis draw solute
US11273410B2 (en) 2019-12-31 2022-03-15 Industrial Technology Research Institute Extracted material for forward osmosis, preparation method thereof, and forward-osmosis water desalination system using the same
JP7258805B2 (ja) 2020-03-19 2023-04-17 株式会社東芝 作業媒体及び水処理システム
US20220212956A1 (en) * 2021-01-04 2022-07-07 Saudi Arabian Oil Company Methods for water extraction
JP7490606B2 (ja) * 2021-03-23 2024-05-27 株式会社東芝 アミン含有水濃縮システム及び装置並びに二酸化炭素回収システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0413110D0 (en) * 2004-06-11 2004-07-14 Univ Surrey Cooling apparatus
US8246791B2 (en) * 2006-06-08 2012-08-21 Yale University Multi-stage column distillation (MSCD) method for osmotic solute recovery
US8025801B2 (en) * 2007-08-16 2011-09-27 Mccutchen Co. Radial counterflow inductive desalination
US9044711B2 (en) * 2009-10-28 2015-06-02 Oasys Water, Inc. Osmotically driven membrane processes and systems and methods for draw solute recovery
EA023086B1 (ru) * 2009-10-30 2016-04-29 Оасис Уотер, Инк. Система и способ осмотического разделения
CN201537461U (zh) * 2009-10-30 2010-08-04 深圳市三联粘合胶有限公司 反渗透式高粘度液体过滤器
KR20110091153A (ko) * 2010-02-05 2011-08-11 웅진케미칼 주식회사 정삼투 유도용액
CN101982222B (zh) * 2010-11-03 2012-05-09 合肥华康环保工程有限公司 一种膜法连续明胶浓缩装置
KR101861024B1 (ko) * 2011-04-25 2018-05-24 트레비 시스템즈 인크. 정삼투 수처리를 위한 역행 용해성 용질의 회수

Also Published As

Publication number Publication date
WO2014078415A1 (en) 2014-05-22
IL238544A0 (en) 2015-06-30
CA2891474A1 (en) 2014-05-22
PE20150972A1 (es) 2015-07-09
IN2015DN03763A (ja) 2015-10-02
CN105026019A (zh) 2015-11-04
US20150273396A1 (en) 2015-10-01
MX2015006147A (es) 2015-08-05
CL2015001320A1 (es) 2015-08-07
AU2013344847A1 (en) 2015-05-14
KR20150084039A (ko) 2015-07-21
JP2016504179A (ja) 2016-02-12
EP2919890A4 (en) 2016-11-02
BR112015011092A2 (pt) 2017-07-11
EP2919890A1 (en) 2015-09-23

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