BRPI0922651A2 - processo para remover um solvente de uma solução fonte. - Google Patents

processo para remover um solvente de uma solução fonte.

Info

Publication number
BRPI0922651A2
BRPI0922651A2 BRPI0922651A BRPI0922651A BRPI0922651A2 BR PI0922651 A2 BRPI0922651 A2 BR PI0922651A2 BR PI0922651 A BRPI0922651 A BR PI0922651A BR PI0922651 A BRPI0922651 A BR PI0922651A BR PI0922651 A2 BRPI0922651 A2 BR PI0922651A2
Authority
BR
Brazil
Prior art keywords
solvent
source solution
source
solution
Prior art date
Application number
BRPI0922651A
Other languages
English (en)
Inventor
Peter Nicoll
Original Assignee
Surrey Aquatechnology Ltd
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 Surrey Aquatechnology Ltd filed Critical Surrey Aquatechnology Ltd
Publication of BRPI0922651A2 publication Critical patent/BRPI0922651A2/pt

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
    • 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
    • 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
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/12—Feed-and-bleed systems
    • 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

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)
  • Separation Using Semi-Permeable Membranes (AREA)
BRPI0922651A 2008-12-08 2009-12-08 processo para remover um solvente de uma solução fonte. BRPI0922651A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0822362.0A GB0822362D0 (en) 2008-12-08 2008-12-08 Improved solvent removal
PCT/GB2009/002846 WO2010067065A1 (en) 2008-12-08 2009-12-08 Improved solvent removal

Publications (1)

Publication Number Publication Date
BRPI0922651A2 true BRPI0922651A2 (pt) 2016-01-05

Family

ID=40289668

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922651A BRPI0922651A2 (pt) 2008-12-08 2009-12-08 processo para remover um solvente de uma solução fonte.

Country Status (11)

Country Link
US (1) US8652333B2 (pt)
EP (1) EP2367612B1 (pt)
CN (1) CN102238996B (pt)
AU (1) AU2009326257B2 (pt)
BR (1) BRPI0922651A2 (pt)
DK (1) DK2367612T3 (pt)
ES (1) ES2690370T3 (pt)
GB (1) GB0822362D0 (pt)
PL (1) PL2367612T3 (pt)
WO (1) WO2010067065A1 (pt)
ZA (1) ZA201104104B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011004303A1 (en) * 2009-07-09 2011-01-13 I.D.E. Technologies Ltd. A desalination system
GB0918916D0 (en) * 2009-10-28 2009-12-16 Surrey Aquatechnology Ltd Thermal desalination
WO2011097727A1 (en) 2010-02-10 2011-08-18 Queen's University At Kingston Water with switchable ionic strength
EP2623185B1 (en) * 2010-09-29 2016-08-17 FUJIFILM Corporation Forward osmosis apparatus, and forward osmosis process
WO2012079175A1 (en) 2010-12-15 2012-06-21 Queen's University At Kingston Systems and methods for use of water with switchable ionic strength
CN103619452B (zh) 2011-04-25 2015-12-23 Oasys水有限公司 渗透分离系统和方法
US20130001162A1 (en) * 2011-06-28 2013-01-03 Victor Yangali-Quintanilla Apparatus, System, and Method for Forward Osmosis in Water Reuse
JP5941629B2 (ja) * 2011-07-01 2016-06-29 株式会社日立製作所 水浄化システム及び水浄化方法
KR101220261B1 (ko) * 2011-07-27 2013-02-07 서울대학교산학협력단 온도응답성 정삼투 유도용질 및 이를 이용한 정삼투 해수 담수화 방법
FR2993788B1 (fr) * 2012-07-30 2014-08-22 Ederna Utilisation de formiate d'un metal alcalin en tant qu'agent d'evaporation osmotique
SG10201707727UA (en) 2012-12-21 2017-10-30 Porifera Inc Separation systems, elements, and methods for separation utilizing stacked membranes and spacers
US20140224716A1 (en) * 2013-02-08 2014-08-14 Oasys Water, Inc. Osmotic separation systems and methods
US10500544B2 (en) 2013-03-15 2019-12-10 Porifera, Inc. Advancements in osmotically driven membrane systems including multi-stage purification
US20150014248A1 (en) * 2013-07-15 2015-01-15 Hydration Systems, Llc Method and system for generating strong brines
JP6333573B2 (ja) * 2014-02-19 2018-05-30 株式会社ササクラ 造水装置及び造水方法
JP6463620B2 (ja) * 2014-10-30 2019-02-06 株式会社日立製作所 淡水化システム及び淡水化方法
US10549237B2 (en) 2015-02-17 2020-02-04 Nanyang Technological University Regenerable draw solute for osmotically driven processes
WO2016210337A2 (en) 2015-06-24 2016-12-29 Porifera, Inc. Methods of dewatering of alcoholic solutions via forward osmosis and related systems
WO2018119460A1 (en) 2016-12-23 2018-06-28 Porifera, Inc. Removing components of alcoholic solutions via forward osmosis and related systems
US10308524B1 (en) * 2019-01-15 2019-06-04 Kuwait Institute For Scientific Research Pressure-reduced saline water treatment system
CN109650601B (zh) * 2019-01-31 2021-11-12 湖北金润德环保技术有限公司 一种铜冶炼硫酸污酸废水零排放处理方法
US20240316498A1 (en) * 2021-02-18 2024-09-26 Fluid Technology Solutions (Fts), Inc. Systems and methods providing for reducing energy and equipment required in progressive nanofiltration concentration

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997018166A2 (en) * 1995-11-14 1997-05-22 Osmotek, Inc. Direct osmotic concentration contaminated water
AU2584299A (en) * 1998-02-09 1999-08-23 Robert L. Mcginnis Osmotic desalinization process
EP1184487A1 (de) * 2000-08-29 2002-03-06 Enthone-OMI (Deutschland) GmbH Verfahren zur Reinigung eines Elektrolyten
EP1355859A2 (en) * 2001-02-01 2003-10-29 Yale University Osmotic desalination process
GB0317839D0 (en) 2003-07-30 2003-09-03 Univ Surrey Solvent removal process
GB0319042D0 (en) * 2003-08-13 2003-09-17 Univ Surrey Osmotic energy
EP1833595A1 (en) * 2004-10-25 2007-09-19 Cascade Designs, Inc. Forward osmosis utilizing a controllable osmotic agent
WO2006047577A1 (en) 2004-10-25 2006-05-04 Cascade Designs, Inc. Forward osmosis utilizing a controllable osmotic agent
US8083942B2 (en) * 2004-12-06 2011-12-27 Board of Regents of the Nevada System of Higher Education, on Behalf of the Universary of Nevada, Reno Systems and methods for purification of liquids
US8029671B2 (en) * 2006-06-13 2011-10-04 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The University Of Nevada, Reno Combined membrane-distillation-forward-osmosis systems and methods of use
GB0621247D0 (en) * 2006-10-25 2006-12-06 Univ Surrey Separation process

Also Published As

Publication number Publication date
WO2010067065A1 (en) 2010-06-17
EP2367612A1 (en) 2011-09-28
EP2367612B1 (en) 2018-09-26
AU2009326257A1 (en) 2011-07-07
PL2367612T3 (pl) 2019-03-29
US8652333B2 (en) 2014-02-18
DK2367612T3 (en) 2018-10-29
AU2009326257B2 (en) 2015-06-11
CN102238996A (zh) 2011-11-09
ES2690370T3 (es) 2018-11-20
CN102238996B (zh) 2017-08-08
US20120279921A1 (en) 2012-11-08
GB0822362D0 (en) 2009-01-14
ZA201104104B (en) 2012-08-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]

Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER POR MEIO DO SERVICO DE CODIGO 206 EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ART. 34 DA LPI.PUBLIQUE-SE A EXIGENCIA (6.20).

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time