SG11202003834RA - Method and apparatus for real-time direct membrane surface monitoring - Google Patents
Method and apparatus for real-time direct membrane surface monitoringInfo
- Publication number
- SG11202003834RA SG11202003834RA SG11202003834RA SG11202003834RA SG11202003834RA SG 11202003834R A SG11202003834R A SG 11202003834RA SG 11202003834R A SG11202003834R A SG 11202003834RA SG 11202003834R A SG11202003834R A SG 11202003834RA SG 11202003834R A SG11202003834R A SG 11202003834RA
- Authority
- SG
- Singapore
- Prior art keywords
- real
- membrane surface
- time direct
- surface monitoring
- direct membrane
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000012544 monitoring process Methods 0.000 title 1
Classifications
-
- 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
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
- B01D65/109—Testing of membrane fouling or clogging, e.g. amount or affinity
-
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/70—Control means using a programmable logic controller [PLC] or a computer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
- B01D2313/903—Integrated control or detection device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/40—Automatic control of cleaning processes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/084—Testing filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/0846—Investigating permeability, pore-volume, or surface area of porous materials by use of radiation, e.g. transmitted or reflected light
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Dispersion Chemistry (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2018/028823 WO2019209239A1 (en) | 2018-04-23 | 2018-04-23 | Method and apparatus for real-time direct membrane surface monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202003834RA true SG11202003834RA (en) | 2020-05-28 |
Family
ID=68294187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202003834RA SG11202003834RA (en) | 2018-04-23 | 2018-04-23 | Method and apparatus for real-time direct membrane surface monitoring |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10960357B2 (en) |
| EP (1) | EP3784367B1 (en) |
| JP (1) | JP6865332B1 (en) |
| CN (1) | CN112105444B (en) |
| CA (1) | CA3093678C (en) |
| ES (1) | ES2958665T3 (en) |
| IL (1) | IL275033B (en) |
| SG (1) | SG11202003834RA (en) |
| TW (1) | TWI708741B (en) |
| WO (1) | WO2019209239A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG11202110588YA (en) * | 2019-04-01 | 2021-10-28 | Kemira Oyj | Monitoring of membrane fouling |
| US20230119268A1 (en) * | 2020-03-25 | 2023-04-20 | Noria Water Technologies, Inc. | Method and Apparatus for Real-Teim Direct Surface Fouling and Scale Monitoring of Heat Transfer Surfaces |
| CN111302414B (en) * | 2020-03-31 | 2020-10-30 | 浙江美菲特水处理有限公司 | Water purifier with alarming function |
| US20220395872A1 (en) * | 2020-06-04 | 2022-12-15 | U.S. Submergent Technologies, Llc | Method and system of cleaning submerged structures |
| US20240207789A1 (en) * | 2021-04-29 | 2024-06-27 | Suez International | Preventive control method and system for preventing the fouling of a membrane separation unit |
| FR3122341A1 (en) * | 2021-04-29 | 2022-11-04 | Suez Groupe | Method and system for preventive control of a membrane separation unit capable of preventing clogging |
| US11566715B1 (en) * | 2021-07-06 | 2023-01-31 | Saudi Arabian Oil Company | Preventing an over pressure condition with a mechanical shutdown valve |
| CN115041022B (en) * | 2022-06-29 | 2023-07-28 | 武汉大学 | System and method for online monitoring membrane infiltration process in membrane distillation |
| WO2024084485A1 (en) * | 2022-10-18 | 2024-04-25 | Atlantium Technologies Ltd | Monitoring and optimizing water pre-treatment by ultraviolet illumination and chemicals, and lactic acid and lactate color removal using tuned medium pressure ultraviolet (mpuv) lamps |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975084A (en) | 1973-09-27 | 1976-08-17 | Block Engineering, Inc. | Particle detecting system |
| US4374891A (en) | 1974-12-26 | 1983-02-22 | General Electric Company | Ultrathin polymer membranes |
| US4151086A (en) | 1978-04-04 | 1979-04-24 | Nasa | Fluid sample collection and distribution system |
| US5017009A (en) | 1986-06-26 | 1991-05-21 | Ortho Diagnostic Systems, Inc. | Scattered total internal reflectance immunoassay system |
| US6017459A (en) | 1993-03-08 | 2000-01-25 | Nalco Chemical Company | Apparatus and method for the monitoring of membrane deposition |
| US5982534A (en) | 1997-06-18 | 1999-11-09 | The Regents Of The University Of California | Specimen illumination apparatus with optical cavity for dark field illumination |
| CA2243090A1 (en) | 1998-07-10 | 2000-01-10 | Timothy M. Richardson | Inverted darkfield contrast microscope and method |
| US6306291B1 (en) | 1998-11-24 | 2001-10-23 | Stanley R. Lueck | Automatic silt density index apparatus |
| KR100338346B1 (en) | 2000-05-24 | 2002-05-30 | 박호군 | Membrane filtration equipment and method for simultaneously and continuously monitoring time-based membrane fouling |
| US7186331B2 (en) | 2001-03-06 | 2007-03-06 | Sasol Technology (Pty) Limited | Monitoring unit for monitoring the condition of a semi-permeable membrane |
| US6730227B2 (en) | 2002-03-28 | 2004-05-04 | Nalco Company | Method of monitoring membrane separation processes |
| US6699684B2 (en) * | 2002-07-23 | 2004-03-02 | Nalco Company | Method of monitoring biofouling in membrane separation systems |
| GB0222810D0 (en) * | 2002-10-02 | 2002-11-06 | 3M Innovative Properties Co | Light source assembly and light-guide light suitable for an illuminated display |
| WO2006130815A2 (en) | 2005-06-02 | 2006-12-07 | The Board Of Trustees The Leland Stanford Junior University | Crossflow membrane filtration module |
| MX2008009544A (en) * | 2006-01-24 | 2008-11-14 | Univ California | Method and system for monitoring reverse osmosis membranes. |
| WO2008152646A2 (en) * | 2007-06-13 | 2008-12-18 | Atlantium Technologies Ltd. | A method for preventing biofouling on surfaces using ultraviolet pre-treatment |
| EP2058682B1 (en) * | 2008-03-13 | 2017-09-06 | Agilent Technologies, Inc. | Light guiding fluid conduit having inner and outer capillaries |
| WO2012053225A1 (en) * | 2010-10-21 | 2012-04-26 | 日東電工株式会社 | Membrane separation apparatus, membrane separation apparatus operation method, and evaluation method using the membrane separation apparatus |
| JP2013184157A (en) * | 2012-03-12 | 2013-09-19 | Nitto Denko Corp | Membrane separation apparatus, membrane fouling measurement method, membrane separation apparatus operation method, and submodule |
| JP2015009174A (en) * | 2013-06-27 | 2015-01-19 | 株式会社日立製作所 | Water treatment system and water treatment method for water treatment system |
| JP2015134327A (en) * | 2014-01-17 | 2015-07-27 | 株式会社日立製作所 | Evaluation method of separation membrane surface, control method of water treatment system and water treatment system |
| KR102498027B1 (en) * | 2014-04-09 | 2023-02-10 | 엔시이에이취코오포레이션 | System and method for detecting biofilm growth in water systems |
| US11255768B2 (en) * | 2014-06-25 | 2022-02-22 | Halliburton Energy Services, Inc. | In situ evaluation of filter parameters with opticoanalytical devices |
| WO2016035174A1 (en) * | 2014-09-03 | 2016-03-10 | 三菱重工業株式会社 | Deposit monitoring device for water treatment device, water treatment device, operating method for same, and washing method for water treatment device |
| WO2016092371A1 (en) * | 2014-12-10 | 2016-06-16 | King Abdullah University Of Science And Technology | In-line quantification and characterization of membrane fouling |
| GB201516481D0 (en) * | 2015-09-17 | 2015-11-04 | Univ Cranfield | Method and apparatus for monitoring particles in a liquid |
| FI20156009A (en) * | 2015-12-23 | 2017-06-24 | Kemira Oyj | A method and apparatus for controlling and controlling deposit formation |
| JP2018179556A (en) * | 2017-04-04 | 2018-11-15 | 三浦工業株式会社 | Water quality monitoring device and water treatment system |
-
2018
- 2018-04-23 ES ES18915842T patent/ES2958665T3/en active Active
- 2018-04-23 WO PCT/US2018/028823 patent/WO2019209239A1/en unknown
- 2018-04-23 EP EP18915842.1A patent/EP3784367B1/en active Active
- 2018-04-23 CN CN201880092630.2A patent/CN112105444B/en active Active
- 2018-04-23 CA CA3093678A patent/CA3093678C/en active Active
- 2018-04-23 SG SG11202003834RA patent/SG11202003834RA/en unknown
- 2018-04-23 JP JP2020546393A patent/JP6865332B1/en active Active
- 2018-04-23 US US16/640,713 patent/US10960357B2/en active Active
-
2019
- 2019-04-11 TW TW108112658A patent/TWI708741B/en active
-
2020
- 2020-06-01 IL IL275033A patent/IL275033B/en active IP Right Grant
-
2021
- 2021-03-30 US US17/217,818 patent/US11826708B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3093678A1 (en) | 2019-10-31 |
| TWI708741B (en) | 2020-11-01 |
| US20200353421A1 (en) | 2020-11-12 |
| EP3784367A4 (en) | 2022-05-18 |
| TW201943651A (en) | 2019-11-16 |
| US10960357B2 (en) | 2021-03-30 |
| EP3784367A1 (en) | 2021-03-03 |
| US20210213391A1 (en) | 2021-07-15 |
| JP6865332B1 (en) | 2021-04-28 |
| JP2021513083A (en) | 2021-05-20 |
| IL275033B (en) | 2021-04-29 |
| CN112105444B (en) | 2022-08-16 |
| CN112105444A (en) | 2020-12-18 |
| WO2019209239A1 (en) | 2019-10-31 |
| EP3784367C0 (en) | 2023-08-16 |
| ES2958665T3 (en) | 2024-02-13 |
| US11826708B2 (en) | 2023-11-28 |
| CA3093678C (en) | 2021-06-22 |
| EP3784367B1 (en) | 2023-08-16 |
| IL275033A (en) | 2020-07-30 |
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