EA012219B1 - Устройство без ёмкостей и с замкнутым циклом для непрерывного опреснения - Google Patents
Устройство без ёмкостей и с замкнутым циклом для непрерывного опреснения Download PDFInfo
- Publication number
- EA012219B1 EA012219B1 EA200700082A EA200700082A EA012219B1 EA 012219 B1 EA012219 B1 EA 012219B1 EA 200700082 A EA200700082 A EA 200700082A EA 200700082 A EA200700082 A EA 200700082A EA 012219 B1 EA012219 B1 EA 012219B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- desalination
- concentrate
- closed cycle
- water
- raw materials
- Prior art date
Links
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000012466 permeate Substances 0.000 claims abstract description 29
- 150000003839 salts Chemical class 0.000 claims abstract description 24
- 239000012267 brine Substances 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 18
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 18
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 37
- 239000002994 raw material Substances 0.000 claims description 29
- 239000012141 concentrate Substances 0.000 claims description 27
- 238000000605 extraction Methods 0.000 claims description 15
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 11
- 229910052796 boron Inorganic materials 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 6
- 239000013535 sea water Substances 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims description 3
- 230000003204 osmotic effect Effects 0.000 claims description 3
- 238000003809 water extraction Methods 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims 4
- 238000004378 air conditioning Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- 239000010840 domestic wastewater Substances 0.000 claims 2
- 239000003651 drinking water Substances 0.000 claims 2
- 235000020188 drinking water Nutrition 0.000 claims 2
- 239000010842 industrial wastewater Substances 0.000 claims 2
- 239000003643 water by type Substances 0.000 claims 2
- 230000033558 biomineral tissue development Effects 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 230000003134 recirculating effect Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 8
- 239000000243 solution Substances 0.000 abstract description 5
- 230000000737 periodic effect Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- XZPVPNZTYPUODG-UHFFFAOYSA-M sodium;chloride;dihydrate Chemical compound O.O.[Na+].[Cl-] XZPVPNZTYPUODG-UHFFFAOYSA-M 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/12—Controlling or regulating
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
- B01D2311/24—Quality control
- B01D2311/243—Electrical conductivity 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
- B01D2311/24—Quality control
- B01D2311/246—Concentration control
-
- 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
- B01D2317/04—Elements in parallel
-
- 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
- B01D2317/06—Use of membrane modules of the same kind
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2319/00—Membrane assemblies within one housing
- B01D2319/02—Elements in series
-
- 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
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- 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
-
- 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)
- Nanotechnology (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL162713A IL162713A (en) | 2004-06-24 | 2004-06-24 | Apparatus and methods for continuous desalination in closed circuit without containers |
| PCT/IL2005/000670 WO2006001007A2 (en) | 2004-06-24 | 2005-06-23 | Continuous closed-circuit desalination apparatus without containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA200700082A1 EA200700082A1 (ru) | 2007-06-29 |
| EA012219B1 true EA012219B1 (ru) | 2009-08-28 |
Family
ID=35782173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200700082A EA012219B1 (ru) | 2004-06-24 | 2005-06-23 | Устройство без ёмкостей и с замкнутым циклом для непрерывного опреснения |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US7695614B2 (https=) |
| EP (2) | EP3040313A3 (https=) |
| JP (1) | JP4675957B2 (https=) |
| KR (1) | KR101052662B1 (https=) |
| CN (1) | CN1972875B (https=) |
| AP (1) | AP2349A (https=) |
| AU (1) | AU2005257048B2 (https=) |
| BR (1) | BRPI0511405A (https=) |
| CA (1) | CA2572410C (https=) |
| DK (1) | DK1781574T3 (https=) |
| EA (1) | EA012219B1 (https=) |
| ES (1) | ES2646181T3 (https=) |
| HU (1) | HUE034905T2 (https=) |
| IL (1) | IL162713A (https=) |
| MX (1) | MX297988B (https=) |
| PL (1) | PL1781574T3 (https=) |
| PT (1) | PT1781574T (https=) |
| SG (2) | SG153859A1 (https=) |
| UA (1) | UA91022C2 (https=) |
| WO (1) | WO2006001007A2 (https=) |
| ZA (1) | ZA200700013B (https=) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1896040B1 (en) | 2005-06-29 | 2012-08-01 | Threshold Pharmaceuticals, Inc. | Phosphoramidate alkylator prodrugs |
| US20080105617A1 (en) * | 2006-06-14 | 2008-05-08 | Eli Oklejas | Two pass reverse osmosis system |
| US8128821B2 (en) | 2006-06-14 | 2012-03-06 | Fluid Equipment Development Company, Llc | Reverse osmosis system with control based on flow rates in the permeate and brine streams |
| US8529761B2 (en) * | 2007-02-13 | 2013-09-10 | Fluid Equipment Development Company, Llc | Central pumping and energy recovery in a reverse osmosis system |
| US8147692B2 (en) * | 2008-01-04 | 2012-04-03 | Fluid Equipment Development Company, Llc | Batch-operated reverse osmosis system with multiple membranes in a pressure vessel |
| US7892429B2 (en) | 2008-01-28 | 2011-02-22 | Fluid Equipment Development Company, Llc | Batch-operated reverse osmosis system with manual energization |
| US8710406B2 (en) * | 2008-09-19 | 2014-04-29 | Conair Corporation | Safety device and method for electric heating appliances |
| CN101596408A (zh) * | 2009-03-30 | 2009-12-09 | 深圳市英尼克电器有限公司 | 全天候节水型反渗透装置及其方法 |
| IL199700A (en) * | 2009-07-05 | 2017-06-29 | Desalitech Ltd | A closed circuit desalination device fitting to improve the performance of reverse osmosis systems |
| AU2010328358B2 (en) * | 2009-12-07 | 2015-03-12 | Fluid Equipment Development Company, Llc | Method and apparatus for osmotic power generation |
| US9314742B2 (en) * | 2010-03-31 | 2016-04-19 | Toyota Motor Engineering & Manufacturing North America, Inc. | Method and system for reverse osmosis predictive maintenance using normalization data |
| FI125583B (en) * | 2011-06-21 | 2015-12-15 | Emp Innovations Oy | A method for providing fluid circulation in membrane filtration and membrane filtration apparatus |
| WO2013040420A2 (en) * | 2011-09-15 | 2013-03-21 | Deka Products Limited Partnership | Systems, apparatus, and methods for a water purification system |
| US9345826B2 (en) | 2011-09-15 | 2016-05-24 | Deka Products Limited Partnership | Recirculating fluid filtration system |
| SG10201804053PA (en) | 2012-04-20 | 2018-07-30 | Fluid Equipment Development Company Llc | Reverse osmosis system with energy recovery devices |
| FR3013698B1 (fr) * | 2013-11-22 | 2018-04-20 | Bardot Group | Module de desalinisation d'eau salee et module d'acceleration et//ou de pressurisation d'eau douce associe |
| WO2016081399A1 (en) | 2014-11-17 | 2016-05-26 | Massachusetts Institute Of Technology | Concentration control in filtration systems, and associated methods |
| US10214430B2 (en) | 2015-03-04 | 2019-02-26 | Israel Aerospace Industries Ltd. | Water treatment system and method |
| WO2017192886A1 (en) | 2016-05-04 | 2017-11-09 | Massachusetts Institute Of Technology | Multi-stage reverse osmosis systems and methods |
| US10569222B2 (en) | 2016-05-20 | 2020-02-25 | The Regents Of The University Of California | System and method for flexible low-energy membrane-based liquid purification |
| IL246233B (en) * | 2016-06-13 | 2020-03-31 | Desalitech Ltd | Gore circuit continuous desalination systems with the help of a low energy pressure-converter and a high recovery ratio under conditions of constant current and variable pressure |
| IL247687B (en) | 2016-09-07 | 2018-06-28 | Israel Aerospace Ind Ltd | Method and system for liquid treatment |
| US9975089B2 (en) | 2016-10-17 | 2018-05-22 | Fluid Equipment Development Company, Llc | Method and system for performing a batch reverse osmosis process using a tank with a movable partition |
| US11684892B2 (en) | 2016-12-01 | 2023-06-27 | Pentair Residential Filtration, Llc | Water filtration system and method |
| IL251168B (en) * | 2017-03-14 | 2019-08-29 | Efraty Avi | An integrated system for desalination using the reverse osmosis method and for cleaning sterilants to preserve their activity |
| IL251499B (en) * | 2017-04-02 | 2019-02-28 | Efraty Avi | Reverse osmosis installation in a closed circuit with a hydraulic arm for desalination with low energy consumption and a high recovery ratio |
| IL254724B (en) * | 2017-09-25 | 2020-06-30 | Efraty Avi | A two-stage desalination system in a closed circuit |
| CN108191120A (zh) * | 2018-03-08 | 2018-06-22 | 湖南水口山有色金属集团有限公司 | 一种化学水处理设备 |
| PE20211825A1 (es) | 2018-03-13 | 2021-09-15 | Renew Health Ltd | Sistema de tratamiento de agua |
| AU2019332755B2 (en) | 2018-08-29 | 2022-03-31 | Veolia Water Solutions & Technologies Support | High recovery variable volume reverse osmosis membrane system |
| CN109761311B (zh) * | 2018-10-25 | 2021-11-12 | 江苏东江环境服务有限公司 | 应用于工业浓盐污水的反渗透系统 |
| CN112408548B (zh) * | 2020-10-20 | 2021-08-31 | 浙江省海洋水产养殖研究所 | 凡纳滨对虾大规格苗种培育用水淡化装置 |
| EP4104916B1 (en) | 2021-06-15 | 2024-09-25 | Danfoss A/S | Reverse osmosis arrangement |
| US20250270116A1 (en) * | 2021-10-29 | 2025-08-28 | H2O Innovation Inc. | Permeate conduit segment for reverse osmosis process andflexible conduit segment for water treatment facility |
| AU2023379730A1 (en) | 2022-11-17 | 2025-04-17 | Ddp Specialty Electronic Materials Us, Llc | Hyperfiltration system and method with pressure exchange |
| KR102511519B1 (ko) | 2022-12-13 | 2023-03-21 | 엘투이솔루션 주식회사 | 개선된 ccro와 cd모드를 포함하는 수처리 시스템 및 수처리 방법 |
| KR102535939B1 (ko) | 2023-02-16 | 2023-05-30 | 에스케이에코플랜트(주) | 순차적 순환공정 역삼투압 탈염 장치 |
| KR102572193B1 (ko) | 2023-05-25 | 2023-08-31 | 엘투이솔루션 주식회사 | 염분 농도 변화에 대응 가능한 고효율 가변형 고압 막여과 수처리 시스템 |
| KR102716185B1 (ko) | 2023-11-30 | 2024-10-15 | (주)청수 | 고회수 효율을 갖는 다중 역삼투 처리구조의 수처리방법 |
| KR102716186B1 (ko) | 2023-11-30 | 2024-10-15 | (주)청수 | 고회수 효율과 수명이 연장된 다중 역삼투 처리구조의 수처리시스템 |
| WO2026072394A1 (en) | 2024-09-27 | 2026-04-02 | Ddp Specialty Electronic Materials Us, Llc | Method and system for organic solvent recovery from a lithium-containing solution |
| CN119774694A (zh) * | 2024-09-29 | 2025-04-08 | 西安热工研究院有限公司 | 一种海水淡化锅炉补水系统及其方法 |
| KR102803474B1 (ko) | 2024-10-02 | 2025-05-02 | 에스케이에코플랜트(주) | 적응적 제어의 순환공정 삼투압 탈염 장치 및 적응적 제어 방법 |
| KR102803475B1 (ko) | 2024-10-02 | 2025-05-02 | 에스케이에코플랜트(주) | 적응적 사이클 제어의 순차적 순환공정 삼투압 탈염 장치 및 적응적 사이클 제어 방법 |
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| IL157430A (en) * | 2003-08-17 | 2009-08-03 | Avi Efraty | Apparatus for continuous closed circuit desalination under variable pressure with a single container |
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2004
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0599281A2 (de) * | 1992-11-27 | 1994-06-01 | WAT WASSER- UND UMWELTTECHNIK GmbH | Verfahren und Vorrichtung zur Aufbereitung von Flüssigkeiten nach dem Prinzip der Umkehrosmose |
| JP2000288356A (ja) * | 1999-02-02 | 2000-10-17 | Toray Ind Inc | 逆浸透膜分離装置および造水方法 |
| US6299766B1 (en) * | 2000-07-06 | 2001-10-09 | Clark Permar | Reverse osmosis filtering apparatus with concentrate dilution |
| WO2003013704A2 (en) * | 2001-08-05 | 2003-02-20 | Avi Efraty | Variable pressure closed circuit desalination |
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