AR063364A1 - Procedimiento de separacion - Google Patents
Procedimiento de separacionInfo
- Publication number
- AR063364A1 AR063364A1 ARP070104696A ARP070104696A AR063364A1 AR 063364 A1 AR063364 A1 AR 063364A1 AR P070104696 A ARP070104696 A AR P070104696A AR P070104696 A ARP070104696 A AR P070104696A AR 063364 A1 AR063364 A1 AR 063364A1
- Authority
- AR
- Argentina
- Prior art keywords
- solution
- pond
- concentration
- solute
- membrane
- Prior art date
Links
Classifications
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- 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
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0029—Use of radiation
- B01D1/0035—Solar energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/0072—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with filtration
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- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/10—Solar heat collectors using working fluids the working fluids forming pools or ponds
- F24S10/13—Salt-gradient ponds
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- 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
- B01D2311/02—Specific process operations before starting the membrane separation process
-
- 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
-
- 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
- B01D3/146—Multiple effect distillation
-
- 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
- B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/041—Treatment of water, waste water, or sewage by heating by distillation or evaporation by means of vapour compression
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/06—Flash evaporation
-
- 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
- C02F1/44—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
-
- 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
- C02F1/447—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by membrane distillation
-
- 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
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- 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
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- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
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- 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
- C02F2303/20—Prevention of biofouling
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- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
-
- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange 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
- 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)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Un procedimiento para separar componentes disueltos de una solucion, y dicho procedimiento consiste en: a) introducir una primera solucion en un estanque solar e irradiar la solucion con energía solar, de tal modo que se establecen gradientes de concentracion y temperatura, donde la temperatura y la concentracion de soluto en la base del estanque son mayores que la temperatura y la concentracion de soluto en la superficie del estanque, b) introducir una parte de la primera solucion del estanque en una primera unidad de osmosis, y poner dicha parte en contacto con un lado de una membrana selectivamente permeable, c) poner el otro lado de la membrana selectivamente permeable en contacto con una segunda solucion que tiene una menor concentracion de soluto que la parte de la primera solucion del estanque, e modo tal que el solvente de la segunda solucion pasa a través de la membrana para diluir y presurizar la parte de la primera solucion, d) remover la parte diluida de la primera solucion de la primera unidad de osmosis, y e) utilizar la presion generada en la parte diluida de la primera solucion para conducir una solucion de componentes disueltos a través de una membrana a fin de separar al menos algunos de los componentes disueltos de la solucion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0621247.6A GB0621247D0 (en) | 2006-10-25 | 2006-10-25 | Separation process |
Publications (1)
Publication Number | Publication Date |
---|---|
AR063364A1 true AR063364A1 (es) | 2009-01-21 |
Family
ID=37545974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP070104696A AR063364A1 (es) | 2006-10-25 | 2007-10-24 | Procedimiento de separacion |
Country Status (15)
Country | Link |
---|---|
US (1) | US8449774B2 (es) |
EP (1) | EP2089142B1 (es) |
AR (1) | AR063364A1 (es) |
AT (1) | ATE475473T1 (es) |
AU (1) | AU2007310694B2 (es) |
CL (1) | CL2007003077A1 (es) |
CY (1) | CY1110855T1 (es) |
DE (1) | DE602007008139D1 (es) |
ES (1) | ES2347608T3 (es) |
GB (1) | GB0621247D0 (es) |
IL (1) | IL198367A (es) |
JO (1) | JO2697B1 (es) |
MX (1) | MX2009004403A (es) |
WO (1) | WO2008050087A1 (es) |
ZA (1) | ZA200902815B (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002247049A1 (en) * | 2001-02-01 | 2002-08-12 | Yale University | Osmotic desalination process |
US9352281B2 (en) | 2001-02-01 | 2016-05-31 | Yale University | Forward osmosis separation processes |
GB0621247D0 (en) * | 2006-10-25 | 2006-12-06 | Univ Surrey | Separation process |
WO2009037515A2 (en) * | 2007-09-20 | 2009-03-26 | Abdulsalam Al-Mayahi | Process and systems |
GB0822359D0 (en) * | 2008-12-08 | 2009-01-14 | Univ Surrey | Solvent separation |
GB0822362D0 (en) * | 2008-12-08 | 2009-01-14 | Surrey Aquatechnology Ltd | Improved solvent removal |
GB0822361D0 (en) | 2008-12-08 | 2009-01-14 | Surrey Aquatechnology Ltd | Cooling tower |
US20100155333A1 (en) * | 2008-12-18 | 2010-06-24 | Chevron U.S.A., Inc. | Process for dewatering an aqueous organic solution |
ITRN20090013A1 (it) * | 2009-03-11 | 2010-09-12 | Alberto Donini | Stagno solare marino atto alla produzione di energia elettrica a basso costo |
DE102009014576B4 (de) * | 2009-03-24 | 2011-09-01 | EnBW Energie Baden-Württemberg AG | Verfahren zum Betrieb einer Kraftwerksanlage und Kraftwerksanlage |
GB0918916D0 (en) * | 2009-10-28 | 2009-12-16 | Surrey Aquatechnology Ltd | Thermal desalination |
US20110155666A1 (en) * | 2009-12-30 | 2011-06-30 | Chevron U.S.A. Inc. | Method and system using hybrid forward osmosis-nanofiltration (h-fonf) employing polyvalent ions in a draw solution for treating produced water |
KR101020316B1 (ko) * | 2010-04-28 | 2011-03-08 | 에스티엑스중공업 주식회사 | 막증류 방식을 이용한 정삼투 담수화 장치 |
CN101941743A (zh) * | 2010-09-06 | 2011-01-12 | 杨玉森 | 太阳能热发电余热海水淡化 |
KR101335445B1 (ko) | 2010-12-24 | 2013-12-05 | 한국건설기술연구원 | 태양에너지를 이용한 정삼투 공정과 막증류 공정의 융합식 일체형 담수생산 장치 및 이를 이용한 담수생산 방법 |
WO2012102677A1 (en) * | 2011-01-24 | 2012-08-02 | Nano-Mem Pte. Ltd. | Method and apparatus for recovering water from a source water |
WO2013134710A1 (en) * | 2012-03-09 | 2013-09-12 | Great Salt Lake Minerals Corporation | Methods for osmotic concentration of hyper saline streams |
KR101184787B1 (ko) * | 2012-04-16 | 2012-09-20 | 김경성 | 히트펌프를 이용한 막여과 장치 |
CA2896047C (en) | 2012-12-21 | 2021-04-13 | Porifera, Inc. | Separation systems and elements utilizing laterally offset membranes |
AU2014215005B2 (en) | 2013-02-08 | 2018-11-01 | Oasys Water LLC | Osmotic separation systems and methods |
AU2014228787B2 (en) | 2013-03-15 | 2018-05-10 | Porifera, Inc. | Advancements in osmotically driven membrane systems including multi-stage purification |
FR3029190A1 (fr) * | 2014-11-27 | 2016-06-03 | Imaero Invest | Unite de dessalement comprenant au moins un bassin d'evaporation et procede d'extraction de sels associe |
ES2796605T3 (es) | 2015-06-24 | 2020-11-27 | Porifera Inc | Métodos de desecación de soluciones alcohólicas mediante ósmosis directa y sistemas relacionados |
GR1009109B (el) * | 2016-08-10 | 2017-09-08 | Θεοδωρος Γεωργιου Δεσσος | Διαταξη ηλιακης αφαλατωσης με τη χρηση χαμηλου κοστους συλλεκτη |
US11541352B2 (en) | 2016-12-23 | 2023-01-03 | Porifera, Inc. | Removing components of alcoholic solutions via forward osmosis and related systems |
CN108622982B (zh) * | 2017-03-15 | 2020-12-18 | 中国石油化工股份有限公司 | 一种结合热泵技术的太阳能膜蒸馏*** |
JP6649309B2 (ja) * | 2017-03-23 | 2020-02-19 | 株式会社東芝 | 水処理システム及び作業媒体 |
CN107381794A (zh) * | 2017-08-25 | 2017-11-24 | 哈尔滨工业大学 | 一种用于含藻水处理的中空纤维重力驱动膜反应器及其使用方法 |
CN108439675A (zh) * | 2018-03-27 | 2018-08-24 | 华电电力科学研究院有限公司 | 一种太阳能咸水淡化综合利用***及方法 |
CN111875140A (zh) * | 2020-07-27 | 2020-11-03 | 扬州大学 | 基于正渗透-膜蒸馏技术的高磷废水处理装置及方法 |
CN113292190B (zh) * | 2021-05-27 | 2022-04-05 | 福州大学 | 一种膜蒸馏与双极膜电渗析组合的废水处理*** |
US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
US12040517B2 (en) | 2022-11-15 | 2024-07-16 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof |
US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
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AU2002247049A1 (en) * | 2001-02-01 | 2002-08-12 | Yale University | Osmotic desalination process |
GB0317839D0 (en) * | 2003-07-30 | 2003-09-03 | Univ Surrey | Solvent removal process |
CA2576580C (en) * | 2004-08-10 | 2013-02-12 | Leif Hauge | Pressure exchanger for transferring pressure energy from a high-pressure fluid stream to a low-pressure fluid stream |
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 |
US7201557B2 (en) * | 2005-05-02 | 2007-04-10 | Energy Recovery, Inc. | Rotary pressure exchanger |
ATE532576T1 (de) * | 2005-09-20 | 2011-11-15 | Aquaporin As | Bei der erzeugung von energie aus salzgradienten verwendete biomimetische wassermembran, umfassend aquasporine |
US7727400B2 (en) * | 2005-09-23 | 2010-06-01 | Michael Flynn | Low water recovery rate desalination system and method |
EP2021586B1 (en) * | 2006-05-12 | 2015-02-25 | Energy Recovery, Inc. | Hybrid ro/pro system |
GB0621247D0 (en) * | 2006-10-25 | 2006-12-06 | Univ Surrey | Separation process |
US7799221B1 (en) * | 2008-01-15 | 2010-09-21 | Macharg John P | Combined axial piston liquid pump and energy recovery pressure exchanger |
-
2006
- 2006-10-25 GB GBGB0621247.6A patent/GB0621247D0/en not_active Ceased
-
2007
- 2007-10-15 MX MX2009004403A patent/MX2009004403A/es active IP Right Grant
- 2007-10-15 EP EP07824155A patent/EP2089142B1/en not_active Not-in-force
- 2007-10-15 US US12/312,065 patent/US8449774B2/en active Active
- 2007-10-15 AU AU2007310694A patent/AU2007310694B2/en not_active Ceased
- 2007-10-15 WO PCT/GB2007/003904 patent/WO2008050087A1/en active Application Filing
- 2007-10-15 ES ES07824155T patent/ES2347608T3/es active Active
- 2007-10-15 AT AT07824155T patent/ATE475473T1/de not_active IP Right Cessation
- 2007-10-15 ZA ZA200902815A patent/ZA200902815B/xx unknown
- 2007-10-15 DE DE602007008139T patent/DE602007008139D1/de active Active
- 2007-10-18 JO JO2007442A patent/JO2697B1/en active
- 2007-10-24 AR ARP070104696A patent/AR063364A1/es not_active Application Discontinuation
- 2007-10-25 CL CL200703077A patent/CL2007003077A1/es unknown
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2009
- 2009-04-23 IL IL198367A patent/IL198367A/en active IP Right Grant
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2010
- 2010-10-25 CY CY20101100956T patent/CY1110855T1/el unknown
Also Published As
Publication number | Publication date |
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ATE475473T1 (de) | 2010-08-15 |
AU2007310694A1 (en) | 2008-05-02 |
ZA200902815B (en) | 2010-07-28 |
DE602007008139D1 (de) | 2010-09-09 |
JO2697B1 (en) | 2013-03-03 |
IL198367A (en) | 2012-04-30 |
CL2007003077A1 (es) | 2008-04-18 |
MX2009004403A (es) | 2009-05-11 |
EP2089142A1 (en) | 2009-08-19 |
AU2007310694B2 (en) | 2012-08-02 |
WO2008050087A1 (en) | 2008-05-02 |
ES2347608T3 (es) | 2010-11-02 |
EP2089142B1 (en) | 2010-07-28 |
US20100206743A1 (en) | 2010-08-19 |
GB0621247D0 (en) | 2006-12-06 |
IL198367A0 (en) | 2010-02-17 |
US8449774B2 (en) | 2013-05-28 |
CY1110855T1 (el) | 2015-11-04 |
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