CL2018002085A1 - Proceso de ósmosis inversa asistido por presión osmótica y método para utilizarlo - Google Patents
Proceso de ósmosis inversa asistido por presión osmótica y método para utilizarloInfo
- Publication number
- CL2018002085A1 CL2018002085A1 CL2018002085A CL2018002085A CL2018002085A1 CL 2018002085 A1 CL2018002085 A1 CL 2018002085A1 CL 2018002085 A CL2018002085 A CL 2018002085A CL 2018002085 A CL2018002085 A CL 2018002085A CL 2018002085 A1 CL2018002085 A1 CL 2018002085A1
- Authority
- CL
- Chile
- Prior art keywords
- current
- power supply
- reverse osmosis
- osmotic pressure
- solution
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 7
- 230000003204 osmotic effect Effects 0.000 title 1
- 238000001223 reverse osmosis Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 1
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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/12—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
- B01D61/002—Forward osmosis or direct osmosis
- B01D61/0021—Forward osmosis or direct osmosis comprising multiple forward 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
- B01D61/002—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
- B01D61/02—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
- B01D61/025—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
- B01D61/58—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
- C02F1/441—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
- C02F1/445—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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- B01D2311/14—Pressure control
-
- 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
- B01D2311/251—Recirculation of permeate
- B01D2311/2513—Recirculation of permeate to concentrate side
-
- 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
- B01D2311/252—Recirculation of concentrate
- B01D2311/2521—Recirculation of concentrate to permeate side
-
- 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
- B01D2311/252—Recirculation of concentrate
- B01D2311/2523—Recirculation of concentrate to feed side
-
- 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
- B01D2311/253—Bypassing of feed
- B01D2311/2531—Bypassing of feed to permeate side
-
- 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
- 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
-
- 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
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- C02F1/444—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
- 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
-
- 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
-
- 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
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)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
DISPOSITIVOS, MÉTODOS Y SISTEMAS PARA PRODUCIR UNA CORRIENTE DE ALIMENTACIÓN CONCENTRADA Y UNA CORRIENTE DE ALIMENTACIÓN DILUIDA MEDIANTE EL USO DE UNA CORRIENTE DE SOLUTO PROPORCIONADA AL LADO DE BAJA PRESIÓN DE LA MEMBRANA SEMIPERMEABLE DURANTE UN PROCESO DE ÓSMOSIS INVERSA. EL PROCESO INCLUYE PROPORCIONAR UNA MEMBRANA SEMIPERMEABLE QUE TIENE UN PRIMER LADO Y UN SEGUNDO LADO E INTRODUCIR UNA PRIMERA CORRIENTE DE SOLUCIÓN DE ALIMENTACIÓN EN EL PRIMER LADO DE LA MEMBRANA Y UNA SEGUNDA CORRIENTE DE SOLUCIÓN DE ALIMENTACIÓN EN EL SEGUNDO LADO, DONDE LA PRESIÓN OSMÓTICA DEL PRIMER SUMINISTRO LA CORRIENTE DE SOLUCIÓN ES MAYOR O IGUAL QUE LA PRESIÓN OSMÓTICA DE LA SEGUNDA CORRIENTE DE SOLUCIÓN DE ALIMENTACIÓN. EL PROCESO INCLUYE ADEMÁS EJERCER PRESIÓN HIDROSTÁTICA EN EL PRIMER LADO DE LA MEMBRANA DE MODO QUE EL SOLVENTE PASE DESDE EL PRIMER LADO HACIA EL SEGUNDO LADO, PRODUCIENDO DE ESE MODO UNA PRIMERA CORRIENTE DE SOLUCIÓN DE ALIMENTACIÓN CONCENTRADA Y UNA SEGUNDA CORRIENTE DE SOLUCIÓN DE ALIMENTACIÓN DILUIDA. SE PROPORCIONAN DISPOSITIVOS Y SISTEMAS PARA LLEVAR A CABO LOS PROCESOS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662388563P | 2016-02-02 | 2016-02-02 | |
US201662392203P | 2016-05-24 | 2016-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2018002085A1 true CL2018002085A1 (es) | 2018-11-16 |
Family
ID=59500465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2018002085A CL2018002085A1 (es) | 2016-02-02 | 2018-08-02 | Proceso de ósmosis inversa asistido por presión osmótica y método para utilizarlo |
Country Status (11)
Country | Link |
---|---|
US (1) | US11198097B2 (es) |
EP (1) | EP3411133A4 (es) |
JP (1) | JP6971992B2 (es) |
KR (2) | KR20180104152A (es) |
CN (1) | CN108778469B (es) |
CL (1) | CL2018002085A1 (es) |
CO (1) | CO2018008248A2 (es) |
MX (1) | MX2018009473A (es) |
SA (1) | SA518392144B1 (es) |
WO (1) | WO2017136048A1 (es) |
ZA (1) | ZA201805788B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6862935B2 (ja) * | 2017-03-07 | 2021-04-21 | 東洋紡株式会社 | 濃縮システムおよび濃縮方法 |
AU2019291739A1 (en) * | 2018-06-18 | 2021-01-14 | S.P. Textile Processors Pvt. Ltd. | Batch and semi-batch membrane liquid separation using a sweep stream |
JP7238233B2 (ja) * | 2018-07-26 | 2023-03-14 | 東洋紡株式会社 | 正浸透処理方法および正浸透処理装置 |
CA3109230A1 (en) | 2018-08-22 | 2020-02-27 | Gradiant Corporation | Liquid solution concentration system comprising isolated subsystem and related methods |
EP3845296A4 (en) * | 2018-08-31 | 2022-06-29 | Nippon Shokubai Co., Ltd. | Draw solute and water treatment equipment |
KR102020176B1 (ko) * | 2019-02-25 | 2019-11-04 | 강성종 | 용암해수 미네랄 조정 방법 |
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 |
JP7427890B2 (ja) * | 2019-09-12 | 2024-02-06 | 東洋紡エムシー株式会社 | 濃縮システム |
JP2021041374A (ja) * | 2019-09-13 | 2021-03-18 | 東洋紡株式会社 | 濃縮システム |
CN110550877B (zh) * | 2019-09-18 | 2021-10-01 | 云南凝创环保科技有限公司 | 一种半透膜法生产α高强石膏的方法 |
CN111213713A (zh) * | 2019-10-23 | 2020-06-02 | 内蒙古蒙牛乳业(集团)股份有限公司 | 浓缩设备 |
US11092141B1 (en) * | 2020-06-19 | 2021-08-17 | James Cheng-Shyong Lu | Method and system for generating large-scale renewable energy by pressure-enhanced osmosis and synergistic effects |
WO2022108891A1 (en) | 2020-11-17 | 2022-05-27 | Gradiant Corporaton | Osmotic methods and systems involving energy recovery |
US20240157298A1 (en) * | 2021-04-07 | 2024-05-16 | Nippon Shokubai Co., Ltd. | Draw Solute and Water Treatment Equipment |
CN113804677A (zh) * | 2021-09-16 | 2021-12-17 | 杨兴红 | 一种养殖水体的pH快速检测试剂盒 |
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 |
US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
JP2024054676A (ja) * | 2022-10-05 | 2024-04-17 | 栗田工業株式会社 | 廃水の濃縮装置及び濃縮方法 |
US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US3580841A (en) | 1969-07-31 | 1971-05-25 | Us Interior | Ultrathin semipermeable membrane |
JPS5531459A (en) * | 1978-08-28 | 1980-03-05 | Futoshi Norimura | Sea water desalination apparatus of two-stage permeation system |
JP4187316B2 (ja) * | 1998-08-11 | 2008-11-26 | 東レ株式会社 | 逆浸透膜分離装置および逆浸透膜分離方法 |
CN1116096C (zh) * | 1999-03-25 | 2003-07-30 | 高耀祖 | 双流道对流反渗透分离装置及双流道反渗透膜组件 |
JP2002001068A (ja) * | 2000-06-21 | 2002-01-08 | Kurita Water Ind Ltd | 膜分離方法および装置 |
IL157581A (en) | 2003-01-09 | 2004-08-31 | Ide Technologies Ltd | Direct osmosis membrane cleaning |
US7314606B2 (en) * | 2004-03-29 | 2008-01-01 | Council Of Scientific And Industrial Research | Recovery of sodium thiocyanate from industrial process solution using nanofiltration technique |
US8216473B2 (en) * | 2008-06-13 | 2012-07-10 | Solution Dynamics, Llc | Apparatus and methods for solution processing using reverse osmosis |
JP2011173040A (ja) * | 2010-02-23 | 2011-09-08 | Kurita Water Ind Ltd | 排水処理方法及び装置 |
KR101200838B1 (ko) * | 2010-07-14 | 2012-11-13 | 한국기계연구원 | 염도차를 이용한 삼투발전 및 해수의 담수화를 위한 장치 및 방법 |
US20130186822A1 (en) * | 2012-01-20 | 2013-07-25 | Hydration Systems, Llc | Low energy forward osmosis membrane water processing system |
US20140102982A1 (en) * | 2012-10-17 | 2014-04-17 | Nuwater Resources International, Llc | Semipermeable Membrane and Process Using Same |
US9950297B2 (en) | 2013-02-06 | 2018-04-24 | Korea Advanced Institute Of Science And Technology | Method for concentrating aqueous containing solute into high concentration by hydraulic-membrane process under no difference in osmotic pressure |
CN107261847A (zh) * | 2013-02-08 | 2017-10-20 | Oasys水有限公司 | 渗透分离系统和方法 |
WO2015157818A1 (en) | 2014-04-14 | 2015-10-22 | Murdoch University | A method and apparatus for liquid extraction |
JP2016016384A (ja) | 2014-07-10 | 2016-02-01 | 国立大学法人山口大学 | 浸透膜モジュールの評価装置及び評価方法 |
US9206060B1 (en) * | 2015-05-22 | 2015-12-08 | Basel Abusharkh | Method for purifying liquids |
-
2016
- 2016-12-15 MX MX2018009473A patent/MX2018009473A/es unknown
- 2016-12-15 JP JP2018541215A patent/JP6971992B2/ja active Active
- 2016-12-15 KR KR1020187025221A patent/KR20180104152A/ko not_active IP Right Cessation
- 2016-12-15 CN CN201680083124.8A patent/CN108778469B/zh active Active
- 2016-12-15 US US16/074,623 patent/US11198097B2/en active Active
- 2016-12-15 KR KR1020207019801A patent/KR102392316B1/ko active IP Right Grant
- 2016-12-15 WO PCT/US2016/066995 patent/WO2017136048A1/en active Application Filing
- 2016-12-15 EP EP16889653.8A patent/EP3411133A4/en active Pending
-
2018
- 2018-08-02 SA SA518392144A patent/SA518392144B1/ar unknown
- 2018-08-02 CL CL2018002085A patent/CL2018002085A1/es unknown
- 2018-08-03 CO CONC2018/0008248A patent/CO2018008248A2/es unknown
- 2018-08-29 ZA ZA2018/05788A patent/ZA201805788B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20190054421A1 (en) | 2019-02-21 |
JP2019504763A (ja) | 2019-02-21 |
WO2017136048A1 (en) | 2017-08-10 |
CO2018008248A2 (es) | 2018-10-22 |
SA518392144B1 (ar) | 2022-12-07 |
KR20180104152A (ko) | 2018-09-19 |
CN108778469B (zh) | 2022-08-02 |
ZA201805788B (en) | 2019-07-31 |
EP3411133A1 (en) | 2018-12-12 |
EP3411133A4 (en) | 2020-02-12 |
JP6971992B2 (ja) | 2021-11-24 |
KR20200087271A (ko) | 2020-07-20 |
KR102392316B1 (ko) | 2022-05-02 |
MX2018009473A (es) | 2018-12-11 |
CN108778469A (zh) | 2018-11-09 |
US11198097B2 (en) | 2021-12-14 |
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