MA54909B1 - Procédés et appareil de traitement d'eau - Google Patents
Procédés et appareil de traitement d'eauInfo
- Publication number
- MA54909B1 MA54909B1 MA54909A MA54909A MA54909B1 MA 54909 B1 MA54909 B1 MA 54909B1 MA 54909 A MA54909 A MA 54909A MA 54909 A MA54909 A MA 54909A MA 54909 B1 MA54909 B1 MA 54909B1
- Authority
- MA
- Morocco
- Prior art keywords
- permeate
- salinity
- water treatment
- treatment methods
- energy consumption
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000012466 permeate Substances 0.000 abstract 4
- 238000005265 energy consumption Methods 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000010612 desalination reaction Methods 0.000 abstract 1
- 238000001223 reverse osmosis Methods 0.000 abstract 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
- B01D61/08—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
- B01D61/06—Energy recovery
-
- 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
- B01D2311/10—Temperature 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
- B01D2311/14—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
- B01D2311/16—Flow or flux 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/18—Specific valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/60—Specific sensors or sensor arrangements
-
- 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
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- 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
- C02F2209/005—Processes using a programmable logic controller [PLC]
- C02F2209/006—Processes using a programmable logic controller [PLC] comprising a software program or a logic diagram
-
- 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
- C02F2209/02—Temperature
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/05—Conductivity or salinity
-
- 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
- C02F2209/40—Liquid flow rate
-
- 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)
Abstract
L'invention concerne un appareil et des processus de commande d'un système d'osmose inverse pour le dessalement de l'eau afin de réduire la consommation d'énergie. Le système comprend un dispositif de commande configuré pour recevoir des informations provenant du réseau de capteurs et déterminer l'écoulement de perméat, la salinité du perméat et l'utilisation d'énergie. Sur la base de ces paramètres déterminés, le dispositif de commande commande le débit d'alimentation et la position de la vanne de concentré pour satisfaire des critères de salinité de perméat et de salinité de perméat prédéterminés et pour réduire la consommation d'énergie.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962802489P | 2019-02-07 | 2019-02-07 | |
PCT/CA2020/050138 WO2020160655A1 (fr) | 2019-02-07 | 2020-02-05 | Procédés et appareil de traitement d'eau |
Publications (2)
Publication Number | Publication Date |
---|---|
MA54909A MA54909A (fr) | 2022-05-11 |
MA54909B1 true MA54909B1 (fr) | 2024-02-29 |
Family
ID=71946961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA54909A MA54909B1 (fr) | 2019-02-07 | 2020-02-05 | Procédés et appareil de traitement d'eau |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3921066B8 (fr) |
AU (1) | AU2020218379B2 (fr) |
IL (1) | IL280816B2 (fr) |
MA (1) | MA54909B1 (fr) |
WO (1) | WO2020160655A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4157495A1 (fr) * | 2020-06-02 | 2023-04-05 | Synauta Inc. | Appareil et procédés de nettoyage de systèmes d'osmose inverse |
CN113230917B (zh) * | 2021-05-26 | 2022-09-09 | 北京工业大学 | 一种可调式静态水力混合方法与测控系统 |
US20230075109A1 (en) * | 2021-09-09 | 2023-03-09 | Bellco Srl | Flow control for reverse osmosis filter |
CN114997084B (zh) * | 2022-08-01 | 2022-12-13 | 浙江大学 | 一种冲击式水轮机斗叶型线优化方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5494573A (en) * | 1994-02-14 | 1996-02-27 | Aquatec Water Systems, Inc. | Reverse osmosis water purification diagnostic system |
US8529761B2 (en) * | 2007-02-13 | 2013-09-10 | Fluid Equipment Development Company, Llc | Central pumping and energy recovery in a reverse osmosis system |
FR2933969B1 (fr) * | 2008-07-21 | 2011-11-11 | Degremont | Installation de dessalement d'eau par osmose inverse |
EP2368624B1 (fr) * | 2010-03-24 | 2016-08-10 | KSB Aktiengesellschaft | Installation et procédé de traitement d'un liquide par osmose inverse |
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 |
JP5762041B2 (ja) | 2011-02-17 | 2015-08-12 | 株式会社日立製作所 | 複合淡水化システム |
JP5768615B2 (ja) * | 2011-09-20 | 2015-08-26 | 三浦工業株式会社 | 逆浸透膜分離装置 |
US20140061129A1 (en) * | 2012-09-04 | 2014-03-06 | Israel Aerospace Industries Ltd. | System and method of desalination of water |
DE102013218965A1 (de) * | 2013-09-20 | 2015-03-26 | Ksb Aktiengesellschaft | Membrantrennverfahren |
FR3038311B1 (fr) * | 2015-07-02 | 2019-05-31 | Mascara Nouvelles Technologies | Procede de pilotage d'une installation de dessalement alimentee par une source d'energie renouvelable et installation associee |
CN106076119A (zh) * | 2016-07-27 | 2016-11-09 | 北京鑫佰利科技发展有限公司 | 一种纳滤膜洗涤分盐设备 |
-
2020
- 2020-02-05 EP EP20753120.3A patent/EP3921066B8/fr active Active
- 2020-02-05 WO PCT/CA2020/050138 patent/WO2020160655A1/fr unknown
- 2020-02-05 MA MA54909A patent/MA54909B1/fr unknown
- 2020-02-05 IL IL280816A patent/IL280816B2/en unknown
- 2020-02-05 AU AU2020218379A patent/AU2020218379B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2020160655A1 (fr) | 2020-08-13 |
AU2020218379A1 (en) | 2021-03-04 |
EP3921066B1 (fr) | 2023-12-27 |
EP3921066B8 (fr) | 2024-02-21 |
EP3921066A4 (fr) | 2022-06-22 |
IL280816A (en) | 2021-04-29 |
IL280816B2 (en) | 2024-05-01 |
IL280816B1 (en) | 2024-01-01 |
EP3921066A1 (fr) | 2021-12-15 |
MA54909A (fr) | 2022-05-11 |
AU2020218379B2 (en) | 2023-10-26 |
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