FR3110724B1 - Détection améliorée de changement de composition physico-chimique d’un liquide - Google Patents

Détection améliorée de changement de composition physico-chimique d’un liquide Download PDF

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Publication number
FR3110724B1
FR3110724B1 FR2005509A FR2005509A FR3110724B1 FR 3110724 B1 FR3110724 B1 FR 3110724B1 FR 2005509 A FR2005509 A FR 2005509A FR 2005509 A FR2005509 A FR 2005509A FR 3110724 B1 FR3110724 B1 FR 3110724B1
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FR
France
Prior art keywords
liquid
improved detection
changes
physicochemical composition
composition
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR2005509A
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English (en)
Other versions
FR3110724A1 (fr
Inventor
Thibaud Maruejouls
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suez International SAS
Original Assignee
Suez Groupe SAS
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
Priority to FR2005509A priority Critical patent/FR3110724B1/fr
Application filed by Suez Groupe SAS filed Critical Suez Groupe SAS
Priority to US17/927,320 priority patent/US20230341370A1/en
Priority to MX2022014769A priority patent/MX2022014769A/es
Priority to PCT/EP2021/063741 priority patent/WO2021239646A1/fr
Priority to EP21726932.3A priority patent/EP4158639A1/fr
Priority to AU2021279241A priority patent/AU2021279241A1/en
Priority to CN202180003327.2A priority patent/CN114026390A/zh
Publication of FR3110724A1 publication Critical patent/FR3110724A1/fr
Application granted granted Critical
Publication of FR3110724B1 publication Critical patent/FR3110724B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1886—Water using probes, e.g. submersible probes, buoys
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/90—Programming languages; Computing architectures; Database systems; Data warehousing
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
    • G06F18/2135—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on approximation criteria, e.g. principal component analysis
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/30—Prediction of properties of chemical compounds, compositions or mixtures
    • 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]
    • C02F2209/008—Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
    • 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
    • C02F2209/05—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
    • C02F2209/05—Conductivity or salinity
    • C02F2209/055—Hardness
    • 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
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/70—Machine learning, data mining or chemometrics

Abstract

L’invention concerne le domaine des mesures et de la surveillance des liquides. Plus spécifiquement, l’invention concerne une détection améliorée d’un changement de composition physico-chimique d’un liquide. Pour cela, l’invention se base sur un ensemble de mesures de capteurs colocalisés dans le liquide, et applique à l’ensemble de mesures un partitionnement de données. Si au moins deux clusters de mesures sont identifiés, un changement anormal de la composition du liquide est détecté. Figure pour l’abrégé : 3.
FR2005509A 2020-05-25 2020-05-25 Détection améliorée de changement de composition physico-chimique d’un liquide Active FR3110724B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2005509A FR3110724B1 (fr) 2020-05-25 2020-05-25 Détection améliorée de changement de composition physico-chimique d’un liquide
MX2022014769A MX2022014769A (es) 2020-05-25 2021-05-24 Detección de cambio en la composición fisicoquímica de un líquido.
PCT/EP2021/063741 WO2021239646A1 (fr) 2020-05-25 2021-05-24 Detection de changement de composition physico-chimique d'un liquide
EP21726932.3A EP4158639A1 (fr) 2020-05-25 2021-05-24 Detection de changement de composition physico-chimique d'un liquide
US17/927,320 US20230341370A1 (en) 2020-05-25 2021-05-24 Detection of change in physicochemical composition of a liquid
AU2021279241A AU2021279241A1 (en) 2020-05-25 2021-05-24 Detection of change in the physico-chemical composition of a liquid
CN202180003327.2A CN114026390A (zh) 2020-05-25 2021-05-24 液体物理化学组成变化的改进的检测

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2005509 2020-05-25
FR2005509A FR3110724B1 (fr) 2020-05-25 2020-05-25 Détection améliorée de changement de composition physico-chimique d’un liquide

Publications (2)

Publication Number Publication Date
FR3110724A1 FR3110724A1 (fr) 2021-11-26
FR3110724B1 true FR3110724B1 (fr) 2024-03-01

Family

ID=72709475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2005509A Active FR3110724B1 (fr) 2020-05-25 2020-05-25 Détection améliorée de changement de composition physico-chimique d’un liquide

Country Status (7)

Country Link
US (1) US20230341370A1 (fr)
EP (1) EP4158639A1 (fr)
CN (1) CN114026390A (fr)
AU (1) AU2021279241A1 (fr)
FR (1) FR3110724B1 (fr)
MX (1) MX2022014769A (fr)
WO (1) WO2021239646A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024023823A1 (fr) * 2022-07-26 2024-02-01 Ramot At Tel-Aviv University Ltd. Détermination à la demande de la présence de coliformes fécaux dans des ressources d'eau

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013043737A1 (fr) * 2011-09-23 2013-03-28 Visualant, Inc. Système et procédé de capteur de milieu fluide
FR3024260B1 (fr) * 2014-07-25 2016-07-29 Suez Environnement Procede pour detecter des anomalies dans un reseau de distribution, en particulier d'eau potable
ES2906411T3 (es) 2015-06-29 2022-04-18 Suez Groupe Procedimiento de detección de anomalías en un sistema de distribución de agua
EP3739318A1 (fr) * 2016-12-15 2020-11-18 INGU Solutions Inc. Dispositif de capteur, systèmes et procédés permettant de déterminer des paramètres de fluide
CN107389888A (zh) * 2017-08-02 2017-11-24 中南林业科技大学 一种基于生态浮岛的环境监控方法

Also Published As

Publication number Publication date
AU2021279241A1 (en) 2023-01-19
WO2021239646A1 (fr) 2021-12-02
FR3110724A1 (fr) 2021-11-26
CN114026390A (zh) 2022-02-08
EP4158639A1 (fr) 2023-04-05
US20230341370A1 (en) 2023-10-26
MX2022014769A (es) 2023-03-21

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TP Transmission of property

Owner name: SUEZ INTERNATIONAL, FR

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