WO2010050847A1 - Опреснительная установка обратного осмоса и ее модуль - Google Patents
Опреснительная установка обратного осмоса и ее модуль Download PDFInfo
- Publication number
- WO2010050847A1 WO2010050847A1 PCT/RU2009/000576 RU2009000576W WO2010050847A1 WO 2010050847 A1 WO2010050847 A1 WO 2010050847A1 RU 2009000576 W RU2009000576 W RU 2009000576W WO 2010050847 A1 WO2010050847 A1 WO 2010050847A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- block
- reverse osmosis
- unit
- diaphragm pump
- channels
- Prior art date
Links
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 45
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 21
- 239000012267 brine Substances 0.000 claims abstract description 20
- 150000003839 salts Chemical class 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000243 solution Substances 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
-
- 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
- B01D61/08—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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/10—Specific supply elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/12—Specific discharge elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/243—Pumps
-
- 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
Definitions
- the technical field The claimed invention relates to desalination plants reverse osmosis for the purification and desalination of sea water.
- a disadvantage of the design of the known desalination plant is that the modular construction is carried out only in relation to the membrane elements. This saves a large number of pipelines connecting the modules to the pumps and their common lines, which complicates the assembly of the desalination plant, its maintenance and repair. In addition, due to the presence of a larger number of pipelines, the known desalination plant reverse osmosis occupies a significant amount.
- the technical result achieved in the claimed invention is its more complete modular construction and, as a result, increase the compactness of the desalination plant reverse osmosis, its maintainability and reliability.
- each of the reverse osmosis desalination modules consists of three sequentially connected blocks: a diaphragm pump block (including a drive, a diaphragm pump and a recuperator), a hydraulic wiring block and a membrane element block, while the hydraulic wiring block is made with a case docked with the block case hydraulic wiring of the neighboring desalination reverse osmosis module, and located inside the housing: three main channels connected in series with the main by analogs of the hydraulic wiring block of the neighboring desalination reverse osmosis module: for supplying low-salt water, low-pressure brine removal
- FIG. 1 is a schematic diagram of a proposed stand-alone desalination reverse osmosis module.
- FIG. 2 is a diagram of a reverse osmosis desalination plant with an autonomous desalination module.
- FIG. 3 shows a general view of an autonomous desalination reverse osmosis module.
- FIG. 4 shows a general view of a reverse osmosis desalination plant using several stand-alone desalination modules.
- the desalination plant includes several (N) autonomous reverse osmosis desalination modules, each consisting of a hydraulic wiring unit 9 with three through lines 11, 12, and 13 for supplying low-pressure salt water, low-pressure brine outlet to the drain, and desalinated water discharge, to which on the one hand, a block of diaphragm pump 14 with an electromechanical drive 1 and a diaphragm pump 2 of high pressure combined with a recuperator is connected, and on the other hand, a block of a membrane element 3 is connected.
- the blocks of one module are connected using conventional bolted connections. On each block mounting seats are made.
- each module is connected by channels located in the cases of these blocks.
- Channel 6 for supplying low-pressure salt water to the high-pressure pump 2, channel 4 for high-pressure salt water drainage to the membrane element 3, channel 7 for removing high-pressure brine from membrane element 3 to the recuperator, channel 5 for low-pressure brine removal from the recuperator to the drain , channel 8 drainage of desalinated water from the membrane element 3.
- the channels are equipped with safety valves (hydraulic quick couplings), which when the unit is disconnected the diaphragm pump or the block of the membrane element lock the channels, which allows you to quickly disconnect the blocks to replace them during repair or maintenance.
- the diaphragm pump unit 14, the hydraulic wiring unit 9 and the membrane element unit 3 are placed along the single axis of the autonomous module.
- the modules, or rather the hydraulic wiring blocks of the modules, are joined together by planes along the guide pins and fastened with special bolts. Highways are connected when they are combined. Sealing highways provide sealing elements.
- Desalination plant and stand-alone desalination module operate as follows. Salt water at a low pressure of 2 ⁇ 5 kg / cm 2 is supplied to the central hydraulic wiring unit 9 and flows through a channel 6 to a high pressure pump 2, from where, under a pressure sufficient for the osmotic process, water flows through a channel 4 to the block of the membrane element 3, channel 8 of which fresh water enters the hydraulic block 9 and is discharged from the module through line 11. On channel 7, a high-pressure brine is discharged from the block of the membrane element 3 and through the hydraulic block passes to the recuperator of the diaphragm pump unit, where due to the An additional portion of water is supplied to the channel 4 of the membrane of the brine solution in the block of the membrane element 3.
- FIG. 3 shows an embodiment of a stand-alone desalination module, consisting of an electric motor, a planetary gearbox, a high pressure pump and a recuperator, a central hydraulic wiring block and a pipe with a membrane element.
- the claimed stand-alone desalination module is small, easily and quickly assembled in large desalination plants and does not have a large number of pipelines.
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)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009801521696A CN102264649A (zh) | 2008-10-27 | 2009-10-27 | 反渗透水净化设备以及设备的模块 |
EP09823887A EP2377817A4 (en) | 2008-10-27 | 2009-10-27 | REVERSE OSMOSIS DESALINATION SYSTEM AND MODULE THEREOF |
AU2009310508A AU2009310508A1 (en) | 2008-10-27 | 2009-10-27 | Reverse osmosis desalination plant and the module thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008142404 | 2008-10-27 | ||
RU2008142404 | 2008-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010050847A1 true WO2010050847A1 (ru) | 2010-05-06 |
Family
ID=42129032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2009/000576 WO2010050847A1 (ru) | 2008-10-27 | 2009-10-27 | Опреснительная установка обратного осмоса и ее модуль |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2377817A4 (ru) |
CN (1) | CN102264649A (ru) |
AU (1) | AU2009310508A1 (ru) |
RU (1) | RU2446110C2 (ru) |
WO (1) | WO2010050847A1 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU176319U1 (ru) * | 2016-03-16 | 2018-01-16 | Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" | Опреснительная установка обратного осмоса |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124488A (en) * | 1976-02-27 | 1978-11-07 | Ocean Water Limited | Water purification by reverse osmosis |
ES2226537A1 (es) | 2002-10-10 | 2005-03-16 | Aqualyng As. | Sistema de conexion global en camara compacta de tubos de membrana para la desalacion de agua. |
RU2253505C1 (ru) * | 2003-11-04 | 2005-06-10 | ЗАО "Научно-Производственная Компания "Медиана-Фильтр" | Фильтрационный модуль |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0777521B1 (en) * | 1995-06-15 | 2004-04-07 | Toray Industries, Inc. | Apparatus for processing fluid and method for producing separated fluid |
AU723518B2 (en) * | 1997-04-14 | 2000-08-31 | Nate International | Modular filtration systems and methods |
US6942797B1 (en) * | 1999-05-27 | 2005-09-13 | Nate International | Filtration using pressure vessel with multiple filtration channels |
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 |
WO2008121030A2 (ru) * | 2007-03-15 | 2008-10-09 | Obshchestvo S Ogranichennoj Otvetstvennost'yu 'tehnoprom' | Опреснительная установка обратного осмоса (варианты) |
-
2009
- 2009-10-27 RU RU2009148103/05A patent/RU2446110C2/ru not_active IP Right Cessation
- 2009-10-27 CN CN2009801521696A patent/CN102264649A/zh active Pending
- 2009-10-27 AU AU2009310508A patent/AU2009310508A1/en not_active Abandoned
- 2009-10-27 EP EP09823887A patent/EP2377817A4/en not_active Withdrawn
- 2009-10-27 WO PCT/RU2009/000576 patent/WO2010050847A1/ru active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124488A (en) * | 1976-02-27 | 1978-11-07 | Ocean Water Limited | Water purification by reverse osmosis |
ES2226537A1 (es) | 2002-10-10 | 2005-03-16 | Aqualyng As. | Sistema de conexion global en camara compacta de tubos de membrana para la desalacion de agua. |
RU2253505C1 (ru) * | 2003-11-04 | 2005-06-10 | ЗАО "Научно-Производственная Компания "Медиана-Фильтр" | Фильтрационный модуль |
Non-Patent Citations (1)
Title |
---|
See also references of EP2377817A4 |
Also Published As
Publication number | Publication date |
---|---|
CN102264649A (zh) | 2011-11-30 |
RU2446110C2 (ru) | 2012-03-27 |
EP2377817A1 (en) | 2011-10-19 |
RU2009148103A (ru) | 2011-06-27 |
AU2009310508A1 (en) | 2010-05-06 |
EP2377817A4 (en) | 2012-09-05 |
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