CL2017002934A1 - Método para purificar líquidos. - Google Patents
Método para purificar líquidos.Info
- Publication number
- CL2017002934A1 CL2017002934A1 CL2017002934A CL2017002934A CL2017002934A1 CL 2017002934 A1 CL2017002934 A1 CL 2017002934A1 CL 2017002934 A CL2017002934 A CL 2017002934A CL 2017002934 A CL2017002934 A CL 2017002934A CL 2017002934 A1 CL2017002934 A1 CL 2017002934A1
- Authority
- CL
- Chile
- Prior art keywords
- reverse osmosis
- phase
- unit
- reverse
- permeate
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000001223 reverse osmosis Methods 0.000 abstract 6
- 239000012466 permeate Substances 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
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
- B01D61/025—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
- B01D61/02—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
- B01D61/02—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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/422—Electrodialysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- 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
- C02F1/44—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
- C02F1/46—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
-
- 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
- B01D2311/08—Specific process operations in the concentrate stream
-
- 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
- B01D2311/24—Quality control
- B01D2311/246—Concentration 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
-
- 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
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2643—Crystallisation
-
- 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
- B01D2311/2673—Evaporation
-
- 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
-
- 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
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/02—Elements in series
- B01D2317/025—Permeate 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
- B01D61/025—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
- B01D61/58—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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F2001/5218—Crystallization
-
- 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
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
<p>MÉTODO PARA PURIFICAR LÍQUIDOS QUE COMPRENDE PURIFICAR UN LÍQUIDO SALINO, POR EJEMPLO, AGUA SALADA, USANDO UNA PLURALIDAD DE UNIDADES DE ÓSMOSIS INVERSA (RO) DE PRIMERA FASE Y AL MENOS UNA UNIDAD DE ÓSMOSIS INVERSA DE FASE FINAL. LA PLURALIDAD DE UNIDADES DE ÓSMOSIS INVERSA DE PRIMERA FASE ESTÁN DISPUESTAS EN SERIE. AL MENOS PARTE DEL CONCENTRADO EN UNA ÚLTIMA UNIDAD DE ÓSMOSIS INVERSA DE LA SERIE SE RECICLA DE NUEVO AL LADO DEL PERMEADO O DE SALIDA DE ESA UNIDAD PARA PROPORCIONAR UN PERMEADO MIXTO. EL PERMEADO MIXTO SE PASA LUEGO SUCESIVAMENTE AL LADO DEL PERMEADO DE CADA UNIDAD DE ÓSMOSIS INVERSA ANTERIOR EN LA SERIE. ESTO AUMENTA EL CONTENIDO DE SAL DEL LÍQUIDO EN EL LADO PERMEADO DE CADA FASE, REDUCIENDO ASÍ LA CONCENTRACIÓN DIFERENCIAL A TRAVÉS DE LAS MEMBRANAS DE ÓSMOSIS INVERSA DE LAS UNIDADES DE ÓSMOSIS INVERSA DE LA PRIMERA FASE.</p>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201514720666A | 2015-05-22 | 2015-05-22 | |
US14/748,654 US9206060B1 (en) | 2015-05-22 | 2015-06-24 | Method for purifying liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2017002934A1 true CL2017002934A1 (es) | 2018-03-09 |
Family
ID=54708213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2017002934A CL2017002934A1 (es) | 2015-05-22 | 2017-11-20 | Método para purificar líquidos. |
Country Status (7)
Country | Link |
---|---|
US (1) | US9206060B1 (es) |
EP (1) | EP3297748A1 (es) |
JP (1) | JP6822689B2 (es) |
KR (1) | KR20180010236A (es) |
CN (1) | CN107708843B (es) |
CL (1) | CL2017002934A1 (es) |
WO (1) | WO2016189438A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108367244B (zh) | 2015-07-29 | 2022-05-03 | 格雷迪安特公司 | 渗透脱盐方法和相关系统 |
US10245555B2 (en) | 2015-08-14 | 2019-04-02 | Gradiant Corporation | Production of multivalent ion-rich process streams using multi-stage osmotic separation |
WO2017030932A1 (en) | 2015-08-14 | 2017-02-23 | Gradiant Corporation | Selective retention of multivalent ions |
WO2017078644A2 (en) * | 2015-11-04 | 2017-05-11 | Abusharkh Basel | Method of solvent recovery from a dilute solution |
MX2018009473A (es) | 2016-02-02 | 2018-12-11 | Trevi Systems Inc | Proceso de osmosis inversa asistido por presion osmotica y metodo para utilizarlo. |
AU2017279509B2 (en) * | 2016-06-06 | 2020-09-24 | Battelle Memorial Institute | Multistage osmotically assisted reverse osmosis system and method |
AU2018257905B2 (en) | 2017-04-24 | 2020-07-23 | Coors Brewing Company | System and method for producing beer/hard cider concentrate |
CN111629812B (zh) * | 2017-11-06 | 2023-03-28 | 阿法拉伐桑迪蒙特科技公司 | 反渗透系统的大批串联联接容器中的流量控制 |
GB201719153D0 (en) * | 2017-11-20 | 2018-01-03 | Surrey Aquatechnology Ltd | Solvent separation |
GB2583222B (en) * | 2017-12-07 | 2023-01-18 | Coors Brewing Co | Method and system for producing ultra-high gravity alcoholic beverages |
US10864481B1 (en) * | 2018-08-20 | 2020-12-15 | Dileep Kumar Agnihotri | Energy efficient low-fouling high-recovery reverse osmosis system for brackish water desalination |
WO2020041542A1 (en) | 2018-08-22 | 2020-02-27 | Gradiant Corporation | Liquid solution concentration system comprising isolated subsystem and related methods |
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 |
WO2021074688A1 (en) | 2019-10-18 | 2021-04-22 | International Company For Water And Power Projects | Improved desalination systems and methods using carbon dioxide |
JP7020512B2 (ja) * | 2020-06-30 | 2022-02-16 | 東洋紡株式会社 | 膜分離装置および濃縮方法 |
EP4247522A1 (en) | 2020-11-17 | 2023-09-27 | Gradiant Corporation | Osmotic methods and systems involving energy recovery |
CN112892222B (zh) * | 2021-04-23 | 2022-12-06 | 山东建筑大学 | 一种采用正渗透技术在线清洗微污染纳滤膜的系统及工艺 |
US11534719B1 (en) * | 2021-07-02 | 2022-12-27 | Gradiant Corporation | Membranes with controlled porosity for serial filtration |
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 |
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 |
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JP2538409B2 (ja) * | 1990-10-12 | 1996-09-25 | 川崎重工業株式会社 | 低圧用逆浸透膜による高濃度溶液の濃縮方法及び装置 |
DE4022222A1 (de) | 1990-07-12 | 1992-01-16 | Erdoelchemie Gmbh | Verfahren zur reinigung von acrylnitril-abwasser |
US5501798A (en) * | 1994-04-06 | 1996-03-26 | Zenon Environmental, Inc. | Microfiltration enhanced reverse osmosis for water treatment |
US5635071A (en) * | 1995-01-20 | 1997-06-03 | Zenon Airport Enviromental, Inc. | Recovery of carboxylic acids from chemical plant effluents |
DE19517473A1 (de) * | 1995-05-12 | 1996-11-14 | Henkel Ecolab Gmbh & Co Ohg | Verfahren zur Abwasseraufbereitung unter Gewinnung von Trinkwasser in hohen Produktausbeuten |
CA2186963C (en) | 1996-10-01 | 1999-03-30 | Riad A. Al-Samadi | High water recovery membrane purification process |
DE19818691C1 (de) * | 1998-04-25 | 1999-09-16 | Wilfried Schael | Verfahren zur Regelung einer Umkehrosmoseanlage |
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WO2015009554A1 (en) | 2013-07-15 | 2015-01-22 | Hydration Systems, Llc | Method and system for generating strong brines |
JP6231806B2 (ja) * | 2013-07-31 | 2017-11-15 | 三菱重工業株式会社 | 淡水化装置及び淡水化方法、並びに淡水、塩及び有価物の併産方法 |
JP6053631B2 (ja) * | 2013-07-31 | 2016-12-27 | 三菱重工業株式会社 | 淡水化装置及び淡水化方法、並びに淡水、塩及び有価物の併産方法 |
-
2015
- 2015-06-24 US US14/748,654 patent/US9206060B1/en active Active
-
2016
- 2016-05-20 KR KR1020177036729A patent/KR20180010236A/ko not_active Application Discontinuation
- 2016-05-20 EP EP16727558.5A patent/EP3297748A1/en active Pending
- 2016-05-20 JP JP2018512506A patent/JP6822689B2/ja active Active
- 2016-05-20 WO PCT/IB2016/052976 patent/WO2016189438A1/en active Application Filing
- 2016-05-20 CN CN201680035503.XA patent/CN107708843B/zh active Active
-
2017
- 2017-11-20 CL CL2017002934A patent/CL2017002934A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CN107708843B (zh) | 2021-03-16 |
EP3297748A1 (en) | 2018-03-28 |
JP6822689B2 (ja) | 2021-01-27 |
US9206060B1 (en) | 2015-12-08 |
CN107708843A (zh) | 2018-02-16 |
WO2016189438A1 (en) | 2016-12-01 |
JP2018515340A (ja) | 2018-06-14 |
KR20180010236A (ko) | 2018-01-30 |
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