WO2024209334 - SYSTEM AND METHOD FOR MONITORING PERFORMANCE OF MEMBRANES IN REVERSE OSMOSIS (RO) SYSTEM
National phase entry is expected:
Publication Number
WO/2024/209334
Publication Date
10.10.2024
International Application No.
PCT/IB2024/053156
International Filing Date
01.04.2024
Title **
[English]
SYSTEM AND METHOD FOR MONITORING PERFORMANCE OF MEMBRANES IN REVERSE OSMOSIS (RO) SYSTEM
[French]
SYSTÈME ET PROCÉDÉ DE SURVEILLANCE DES PERFORMANCES DE MEMBRANES DANS UN SYSTÈME D'OSMOSE INVERSE (RO)
Applicants **
ACWA POWER COMPANY
Riyadh-Business Gate Building Exit 8
Eastern Highway, PO Box 22616
Riyadh, 22616, SA
Inventors
CASIMIRO, Sérgio Miguel Alegria
Jumeirah Lakes Towers (JLT), Cluster D
Lake Terrace Building, Apartment 3806
Dubai, AE
Priority Data
63/493,986
03.04.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1398 | |
| EPO | Filing, Examination | 6797 | |
| Japan | Filing | 535 | |
| South Korea | Filing | 576 | |
| USA | Filing, Examination | 2635 |
Total: 11941 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A control system and a reverse osmosis (RO) system for monitoring membrane performance of reverse osmosis systems controls a first movement of a separator from an initial position to a first position within a permeate tube of the RO system based upon a determination of at least one trigger point from a set of trigger points. The control system and/or the RO system determine a first flowrate of a permeate flowing through a first membrane of a set of membranes of the RO system based upon the first movement of the separator. The control system and/or the RO system calculates a first flux for the first membrane based upon the determined first flowrate and a first surface area of the first membrane. The control system and/or the RO system also displays the calculated first flux on a display screen.[French]
Un système de commande et un système d'osmose inverse (RO) permettant de surveiller les performances de membranes de systèmes d'osmose inverse commandent un premier mouvement d'un séparateur d'une position initiale à une première position à l'intérieur d'un tube à perméat du système RO sur la base d'une détermination d'au moins un point de déclenchement parmi un ensemble de points de déclenchement. Le système de commande et/ou le système RO déterminent un premier débit d'un perméat s'écoulant à travers une première membrane d'un ensemble de membranes du système RO sur la base du premier mouvement du séparateur. Le système de commande et/ou le système RO calculent un premier flux pour la première membrane sur la base du premier débit déterminé et d'une première zone de surface de la première membrane. Le système de commande et/ou le système RO affichent également le premier flux calculé sur un écran d'affichage.