MA50061A - Procédé et dispositif de détection et de surveillance d'encrassement de surface - Google Patents

Procédé et dispositif de détection et de surveillance d'encrassement de surface

Info

Publication number
MA50061A
MA50061A MA050061A MA50061A MA50061A MA 50061 A MA50061 A MA 50061A MA 050061 A MA050061 A MA 050061A MA 50061 A MA50061 A MA 50061A MA 50061 A MA50061 A MA 50061A
Authority
MA
Morocco
Prior art keywords
monitoring process
clouding detection
surface clouding
detection
monitoring
Prior art date
Application number
MA050061A
Other languages
English (en)
Other versions
MA50061B1 (fr
Inventor
Iliane Rafaniello
THOMAS SCHäFER
Original Assignee
Univ Pais Vasco
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Pais Vasco filed Critical Univ Pais Vasco
Publication of MA50061A publication Critical patent/MA50061A/fr
Publication of MA50061B1 publication Critical patent/MA50061B1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/008—Monitoring fouling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G01N21/553—Attenuated total reflection and using surface plasmons
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • 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
    • 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
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/94—Investigating contamination, e.g. dust
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • 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
    • B01D2321/16—Use of chemical agents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0258—Structural degradation, e.g. fatigue of composites, ageing of oils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0426—Bulk waves, e.g. quartz crystal microbalance, torsional waves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Acoustics & Sound (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
MA50061A 2018-05-31 2018-05-31 Procédé et dispositif de détection et de surveillance d'encrassement de surface MA50061B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18382376.4A EP3575782B1 (fr) 2018-05-31 2018-05-31 Procédé et dispositif de détection et de surveillance d'encrassement de surface
PCT/EP2019/064190 WO2019229238A1 (fr) 2018-05-31 2019-05-31 Procédé et dispositif de détection et de surveillance de l'encrassement de surface

Publications (2)

Publication Number Publication Date
MA50061A true MA50061A (fr) 2019-12-04
MA50061B1 MA50061B1 (fr) 2023-08-31

Family

ID=62567587

Family Applications (1)

Application Number Title Priority Date Filing Date
MA50061A MA50061B1 (fr) 2018-05-31 2018-05-31 Procédé et dispositif de détection et de surveillance d'encrassement de surface

Country Status (8)

Country Link
US (1) US11988595B2 (fr)
EP (1) EP3575782B1 (fr)
CL (1) CL2020003093A1 (fr)
ES (1) ES2951860T3 (fr)
FI (1) FI3575782T3 (fr)
MA (1) MA50061B1 (fr)
PT (1) PT3575782T (fr)
WO (1) WO2019229238A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113588609B (zh) * 2021-07-13 2022-09-20 广东固特超声股份有限公司 一种超声波清洗物件洁净度的检测方法
WO2024238283A1 (fr) * 2023-05-12 2024-11-21 Ddp Specialty Electronic Materials Us, Llc Système permettant de déterminer un état de filtre
WO2025012903A1 (fr) * 2023-07-11 2025-01-16 B. G. Negev Technologies And Applications Ltd. Capteurs d'encrassement pour membranes de filtration d'eau et leurs procédés d'utilisation
CN117804390B (zh) * 2023-12-15 2024-10-29 中国海洋大学 一种基于激光诱导等离子体声源探测海底矿石厚度的方法
CN117504607B (zh) * 2024-01-08 2024-03-22 武汉工程大学 正渗透膜的抗污染性能检测方法、装置、系统和电子设备
CN119959333A (zh) * 2025-04-10 2025-05-09 广东工业大学 一种离子膜制烧碱过程中膜污染原位表征方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6878255B1 (en) * 1999-11-05 2005-04-12 Arrowhead Center, Inc. Microfluidic devices with thick-film electrochemical detection
US7732225B2 (en) * 2006-06-29 2010-06-08 Texas Instruments Incorporated Method for measuring contamination in liquids at PPQ levels
JP5612700B2 (ja) 2009-12-11 2014-10-22 エコラボ インコーポレイティド ファウリング検出機構及びファウリングを検出する方法
EP3317646A1 (fr) 2015-07-01 2018-05-09 King Abdullah University Of Science And Technology Dispositif non invasifin situ

Also Published As

Publication number Publication date
WO2019229238A1 (fr) 2019-12-05
FI3575782T3 (fi) 2023-08-17
PT3575782T (pt) 2023-08-23
CL2020003093A1 (es) 2021-06-11
ES2951860T3 (es) 2023-10-25
US20210270723A1 (en) 2021-09-02
US11988595B2 (en) 2024-05-21
MA50061B1 (fr) 2023-08-31
EP3575782B1 (fr) 2023-05-17
EP3575782A1 (fr) 2019-12-04

Similar Documents

Publication Publication Date Title
EP3800926A4 (fr) Procédé et dispositif d'alarme
EP4043917A4 (fr) Procédé et dispositif de détection
EP3809761A4 (fr) Procédé et dispositif de surveillance
EP3829163A4 (fr) Procédé et dispositif de surveillance
EP3879370A4 (fr) Dispositif de détection d'anomalie et procédé de détection d'anomalie
EP3696725A4 (fr) Procédé et dispositif de détection d'outils
EP3760398A4 (fr) Dispositif de détection d'anomalie et procédé de détection d'anomalie
EP3745296A4 (fr) Système de détection de produit basé sur la surveillance d'image et procédé de détection de produit
EP3799483A4 (fr) Procédé et dispositif d'envoi de signal de réveil et procédé et dispositif de démodulation de radiorecherche
EP3467802A4 (fr) Procédé de détection d'objet et dispositif de détection d'objet
EP3884695A4 (fr) Procédé et appareil de surveillance d'événement
EP3832954A4 (fr) Procédé de détection de fraude et dispositif de détection de fraude
EP3923037A4 (fr) Procédé de détection d'objets étrangers, dispositif de détection d'objets étrangers, et appareil électronique
EP3779507A4 (fr) Dispositif, système et procédé de détection d'objet
EP3911010A4 (fr) Procédé et dispositif de surveillance d'événement
EP3805728A4 (fr) Dispositif de détection d'anomalie et procédé de détection d'anomalie
EP3764680A4 (fr) Procédé et appareil de surveillance d'événement
EP3863335A4 (fr) Procédé et dispositif de surveillance de pdcch
EP3841804A4 (fr) Procédés et appareils de surveillance d'événements
EP4055561A4 (fr) Dispositif, procédé et système de détection d'objet
EP3809662A4 (fr) Procédé et dispositif d'indication d'intensité du signal
EP3816829A4 (fr) Dispositif de détection et procédé de détection
EP3818423A4 (fr) Dispositif mobile et son procédé de détection d'objet
EP3499826A4 (fr) Procédé et dispositif d'envoi et de détection de signal synchrone
EP3971430A4 (fr) Dispositif et procédé de surveillance de roulement