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WO2025188172A1 - Domestic system for recycling water for several uses before discharge into the sewers - Google Patents

Domestic system for recycling water for several uses before discharge into the sewers

Info

Publication number
WO2025188172A1
WO2025188172A1 PCT/MA2024/000019 MA2024000019W WO2025188172A1 WO 2025188172 A1 WO2025188172 A1 WO 2025188172A1 MA 2024000019 W MA2024000019 W MA 2024000019W WO 2025188172 A1 WO2025188172 A1 WO 2025188172A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
recycling
dirty
clean
washing machines
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.)
Pending
Application number
PCT/MA2024/000019
Other languages
French (fr)
Other versions
WO2025188172A8 (en
Inventor
Chahd GHARBI
Soundouss EL OUAHABI
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.)
Universite Internationale de Rabat
Original Assignee
Universite Internationale de Rabat
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 Universite Internationale de Rabat filed Critical Universite Internationale de Rabat
Publication of WO2025188172A1 publication Critical patent/WO2025188172A1/en
Publication of WO2025188172A8 publication Critical patent/WO2025188172A8/en
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/074—Arrangement of water treatment devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/075—Arrangement of devices for control of pressure or flow rate
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
    • 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
    • C02F2209/11—Turbidity
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E03B2001/045—Greywater supply systems using household water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations

Definitions

  • Field of invention sustainable management of water and energy efficiency of buildings.
  • Patent W02020121320 (Al)
  • This invention relates to a self-contained domestic system designed to save water by storing and recycling wastewater from washbasins, kitchen sinks, washing machines and bathrooms. This water is then reused in toilet flushing systems within individual homes.
  • the system includes several domestic wastewater collection points connected to a lower storage tank, which is itself connected to an upper storage tank via a pump.
  • a water treatment unit purifies the wastewater before it is redistributed to sinks, toilet cisterns, and other points requiring water. This system optimizes water management in homes while reducing waste and drinking water consumption.
  • the invention concerns a system for the treatment of circulated water comprising a membrane treatment unit, allowing the production of water of sufficient quality for watering edible plants.
  • the aim of recycling the water from rinsing washing machines and sinks for reuse in toilets and cleaning represents a concrete response to this pressing need.
  • This invention addresses an urgent need for water conservation while providing a practical and sustainable solution for buildings and infrastructure.
  • water recycling practices we are actively contributing to preserving our planet and building a sustainable future for all.
  • the domestic water recycling system is distinguished by the integration of a proprietary multi-stage filtration method, combining an adjustable modular mesh filter and a high-density membrane filter.
  • This system is designed to automatically adapt to wastewater quality, optimizing the removal of fine particles, chemical contaminants, and microbiological agents.
  • unique water pressure management is ensured by an integrated variable flow pump, allowing controlled delivery of treated water to the various points of use, regardless of their height or distance.
  • the system's architecture is particularly compact, with modular stackable tanks that maximize the use of available space while facilitating installation in confined domestic environments. This modular and intelligent design improves the system's durability, energy efficiency, and adaptability to specific user needs.
  • the project involves recycling washing machine rinse water and clean sink water. This water will be stored for reuse in toilet flushing and to clean floors and any heavily soiled items. This reduces water consumption and helps preserve water resources.
  • a household water recycling system captures, treats, and reuses wastewater from specific sources such as showers, bathtubs, and washing machines. This water, known as “graywater,” is purified for non-food uses before being discharged to the sewer, contributing to more sustainable water resource management.
  • Pre-filtration An initial filter retains solid particles such as hair, soap scum or other debris.
  • Decantation Suspended matter settles to the bottom of a dedicated tank. Fine filtration: This step removes residual particles for better water quality.
  • Disinfection Water is sanitized using technologies such as ozone, UV, or other methods to eliminate microbes and viruses.
  • the water is stored in a secure tank, ready for use.
  • Watering Recycled water can be used to irrigate gardens or indoor plants. Toilet flushing: It can be used to refill cisterns, reducing drinking water consumption.
  • Exterior washing It is ideal for cleaning cars, terraces or other exterior surfaces.
  • Wastewater is collected from various production points (washing machines, sinks) and directed to a lower storage tank.
  • This tank serves as the initial collection and can be customized in shape and size to suit different environments.
  • a motor pumps wastewater from the lower tank to an upper storage tank. This elevation creates sufficient pressure to distribute the treated water to the various consumption points.
  • the water treatment unit is usually located near the upper tank. It can be integrated into the tank or be a separate unit. Treatment may include:
  • Disinfection Destruction of bacteria and other microorganisms.
  • the treated water is then distributed to various consumption points:
  • Sinks and kitchen sinks For household tasks requiring non-potable water.
  • Flush tanks To supply toilets.
  • Customized Filtration The system can be equipped with a filtration system adapted to the quality of the wastewater and the needs of the user.
  • Drinking water production Some configurations allow drinking water to be produced from wastewater, after further treatment.
  • Toilet flush tanks can be integrated into the system for improved aesthetics and optimized use.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

This invention is an innovative system which analyses the water at the inlet A by using a beam that passes through a transparent portion of the pipeline. Once the water has been analysed, the electronics portion is charged with actuating the solenoid valve. This solenoid valve makes it possible to separate clean water and dirty water, by directing the clean water towards the tank and the dirty water towards the sewers. This device makes it possible to save water while minimizing the energy consumption at the electronic board. In addition, this design can be installed in existing households or even in washing machines. This innovation consists in recycling rinsing water from washing machines and clean water from washbasins. This water will be stored in order to be reused in toilet flushing systems, and for cleaning floors and any very dirty objects. This makes it possible to reduce water consumption and contribute to the preservation of water resources.

Description

Description : Description :

Intitulé : Système de recyclage de l'eau dans les foyers pour plusieurs utilisations avant l ’évacuation dans les égouts Title: Water recycling system in homes for multiple uses before discharge into the sewers

Domaine de l’invention : la gestion durable de l'eau et de l'efficacité énergétique des bâtiments. Field of invention: sustainable management of water and energy efficiency of buildings.

La technique antérieure : The prior art:

Le brevet W02020121320 (Al), Cette invention concerne un système autonome domestique conçu pour économiser l’eau en stockant et recyclant les eaux usées provenant des lavabos, éviers de cuisine, machines à laver et salles de bain. Ces eaux sont ensuite réutilisées dans les systèmes de chasse d’eau des toilettes au sein des foyers individuels. Patent W02020121320 (Al), This invention relates to a self-contained domestic system designed to save water by storing and recycling wastewater from washbasins, kitchen sinks, washing machines and bathrooms. This water is then reused in toilet flushing systems within individual homes.

Le système comprend plusieurs points de collecte des eaux usées domestiques reliés à un réservoir de stockage inférieur, lui-même connecté à un réservoir de stockage supérieur grâce à une pompe. Une unité de traitement de l’eau permet de purifier les eaux usées avant qu’elles ne soient redistribuées vers les lavabos, les réservoirs de chasse d’eau et d'autres points nécessitant de l’eau. Ce dispositif optimise la gestion de l’eau dans les foyers tout en réduisant les déchets et la consommation d’eau potable. The system includes several domestic wastewater collection points connected to a lower storage tank, which is itself connected to an upper storage tank via a pump. A water treatment unit purifies the wastewater before it is redistributed to sinks, toilet cisterns, and other points requiring water. This system optimizes water management in homes while reducing waste and drinking water consumption.

La raréfaction des ressources en eau douce est devenue un enjeu majeur à l'échelle mondiale, avec des conséquences alarmantes sur l'environnement et la vie quotidienne. Dans de nombreux endroits, la demande en eau dépasse largement l'offre disponible, entraînant des pénuries et des conflits pour l'accès à cette ressource vitale. The scarcity of freshwater resources has become a major global issue, with alarming consequences for the environment and daily life. In many places, demand for water far exceeds available supply, leading to shortages and conflicts over access to this vital resource.

Il devient impératif de trouver des solutions innovantes et durables pour préserver l'eau et garantir sa disponibilité pour les générations futures. L'invention s’agit d’Un système visant le traitement d'eau circulée comprenant une unité de traitement par membrane, permettant de produire une eau de qualité suffisante pour l'arrosage de plantes comestibles. A fin de recycler l'eau du rinçage des machines à laver et des lavabos pour une réutilisation dans les toilettes et le nettoyage représente une réponse concrète à ce besoin pressant. It is becoming imperative to find innovative and sustainable solutions to preserve water and ensure its availability for future generations. The invention concerns a system for the treatment of circulated water comprising a membrane treatment unit, allowing the production of water of sufficient quality for watering edible plants. The aim of recycling the water from rinsing washing machines and sinks for reuse in toilets and cleaning represents a concrete response to this pressing need.

En adoptant cette approche, non seulement nous réduisons la consommation d'eau potable, mais nous contribuons également à la préservation des ressources hydriques en limitant le gaspillage et en favorisant une utilisation plus efficace de cette précieuse ressource. Cette initiative s'inscrit dans une démarche responsable et écologique, permettant de concilier confort quotidien et respect de l'environnement. By adopting this approach, we not only reduce drinking water consumption, but we also contribute to the preservation of water resources by limiting waste and promoting more efficient use of this precious resource. This initiative is part of in a responsible and ecological approach, allowing us to reconcile daily comfort and respect for the environment.

Cette invention permet à répondre à un besoin urgent de conservation de l'eau tout en offrant une solution pratique et viable pour les bâtiments et les infrastructures. En adoptant des pratiques de recyclage de l'eau, nous contribuons activement à la préservation de notre planète et à la construction d'un avenir durable pour tous. This invention addresses an urgent need for water conservation while providing a practical and sustainable solution for buildings and infrastructure. By adopting water recycling practices, we are actively contributing to preserving our planet and building a sustainable future for all.

Le système de recyclage de l'eau domestique se distingue par l'intégration d'une méthode de filtration exclusive en plusieurs étapes, combinant un filtre à mailles modulaires ajustables et un filtre à membrane haute densité. Ce système est conçu pour s'adapter automatiquement à la qualité des eaux usées, optimisant ainsi l'élimination des particules fines, des contaminants chimiques et des agents microbiologiques. De plus, la gestion unique de la pression de l'eau est assurée par une pompe à débit variable intégrée, permettant un acheminement contrôlé de l'eau traitée vers les différents points d'utilisation, indépendamment de leur hauteur ou de leur distance. L'architecture du système est particulièrement compacte, avec des réservoirs empilables modulaires qui maximisent l'utilisation de l'espace disponible tout en facilitant l'installation dans des environnements domestiques restreints. Cette conception modulaire et intelligente améliore la durabilité, l'efficacité énergétique et l'adaptabilité du système aux besoins spécifiques des utilisateurs. The domestic water recycling system is distinguished by the integration of a proprietary multi-stage filtration method, combining an adjustable modular mesh filter and a high-density membrane filter. This system is designed to automatically adapt to wastewater quality, optimizing the removal of fine particles, chemical contaminants, and microbiological agents. In addition, unique water pressure management is ensured by an integrated variable flow pump, allowing controlled delivery of treated water to the various points of use, regardless of their height or distance. The system's architecture is particularly compact, with modular stackable tanks that maximize the use of available space while facilitating installation in confined domestic environments. This modular and intelligent design improves the system's durability, energy efficiency, and adaptability to specific user needs.

Le projet consiste à recycler l'eau du rinçage des machines à laver et l'eau propre des lavabos. Ces eaux seront stockées pour être réutilisées dans les chasses d'eau des toilettes, et nettoyer les sols et tous les objets très sales. Cela permet de réduire la consommation d'eau et de contribuer à la préservation des ressources d'eau. The project involves recycling washing machine rinse water and clean sink water. This water will be stored for reuse in toilet flushing and to clean floors and any heavily soiled items. This reduces water consumption and helps preserve water resources.

Mode de fonctionnement Mode of operation

Un système de recyclage de l'eau dans les foyers permet de capter, traiter et réutiliser les eaux usées provenant de sources spécifiques comme les douches, baignoires ou lave-linges. Ces eaux, appelées "eaux grises", sont purifiées pour répondre à des besoins non alimentaires avant leur évacuation vers les égouts, contribuant ainsi à une gestion plus durable des ressources hydriques. A household water recycling system captures, treats, and reuses wastewater from specific sources such as showers, bathtubs, and washing machines. This water, known as "graywater," is purified for non-food uses before being discharged to the sewer, contributing to more sustainable water resource management.

Étapes principales du processus Main steps of the process

1. Collecte des eaux grises Séparation des eaux : Les eaux grises sont collectées séparément des eaux noires (issues des toilettes) afin d'éviter toute contamination. 1. Collection of grey water Water separation: Grey water is collected separately from black water (from toilets) to avoid any contamination.

Préfiltration : Un filtre initial retient les particules solides telles que les cheveux, résidus de savon ou autres débris. Pre-filtration: An initial filter retains solid particles such as hair, soap scum or other debris.

2. Traitement des eaux 2. Water treatment

Décantation : Les matières en suspension se déposent au fond d’un réservoir dédié. Filtration fine : Cette étape élimine les particules résiduelles pour une meilleure qualité de l'eau. Decantation: Suspended matter settles to the bottom of a dedicated tank. Fine filtration: This step removes residual particles for better water quality.

Désinfection : L'eau est assainie à l'aide de technologies comme l'ozone, les UV ou d'autres méthodes pour éliminer microbes et virus. Disinfection: Water is sanitized using technologies such as ozone, UV, or other methods to eliminate microbes and viruses.

3. Stockage de l'eau traitée 3. Storage of treated water

Une fois purifiée, l'eau est stockée dans un réservoir sécurisé, prête à être utilisée. Once purified, the water is stored in a secure tank, ready for use.

4. Réutilisation pour différents usages 4. Reuse for different purposes

Arrosage : L'eau recyclée peut servir à l'irrigation du jardin ou des plantes d'intérieur. Chasse d'eau des toilettes : Elle peut alimenter les réservoirs de chasse, réduisant la consommation d'eau potable. Watering: Recycled water can be used to irrigate gardens or indoor plants. Toilet flushing: It can be used to refill cisterns, reducing drinking water consumption.

Lavage extérieur : Elle est idéale pour nettoyer les voitures, terrasses ou autres surfaces extérieures. Exterior washing: It is ideal for cleaning cars, terraces or other exterior surfaces.

Fonctionnement Général General Operation

Étapes Clés du Processus Key Steps in the Process

1. Collecte des Eaux Usées : 1. Wastewater Collection:

Les eaux usées sont collectées à partir de différents points de production (machines à laver, lavabos) et dirigées vers un réservoir de stockage inférieur . Ce réservoir sert de collecte initiale et peut être personnalisé en termes de forme et de taille pour s'adapter à différents environnements. Wastewater is collected from various production points (washing machines, sinks) and directed to a lower storage tank. This tank serves as the initial collection and can be customized in shape and size to suit different environments.

2. Pompage et Stockage Supérieur: Un moteur pompe les eaux usées du réservoir inférieur vers un réservoir de stockage supérieur . Cette élévation permet de créer une pression suffisante pour distribuer l'eau traitée vers les différents points de consommation. 2. Pumping and Upper Storage: A motor pumps wastewater from the lower tank to an upper storage tank. This elevation creates sufficient pressure to distribute the treated water to the various consumption points.

3. Traitement de l'Eau: 3. Water Treatment:

L'unité de traitement de l’eau est généralement située près du réservoir supérieur. Elle peut être intégrée à ce dernier ou être une unité distincte. Le traitement peut inclure : The water treatment unit is usually located near the upper tank. It can be integrated into the tank or be a separate unit. Treatment may include:

Filtration: Elimination des particules solides, des sédiments et des matières en suspension. Filtration: Removal of solid particles, sediments and suspended matter.

Désinfection: Destruction des bactéries et autres micro-organismes. Disinfection: Destruction of bacteria and other microorganisms.

Autres traitements: Selon la qualité de l'eau souhaitée, d'autres traitements peuvent être ajoutés, comme l'élimination de produits chimiques ou la réduction de la dureté de l'eau. Other treatments: Depending on the desired water quality, other treatments may be added, such as chemical removal or water hardness reduction.

4. Distribution de l'Eau Traitée: 4. Distribution of Treated Water:

L'eau traitée est ensuite distribuée vers différents points de consommation : The treated water is then distributed to various consumption points:

Lavabos et éviers de cuisine: Pour les tâches ménagères nécessitant de l'eau non potable. Réservoirs de chasse d'eau: Pour alimenter les toilettes. Sinks and kitchen sinks: For household tasks requiring non-potable water. Flush tanks: To supply toilets.

Autres usages: Selon la qualité de l'eau traitée, elle peut être utilisée pour l'arrosage ou d'autres applications non alimentaires. Other uses: Depending on the quality of the treated water, it can be used for irrigation or other non-food applications.

Caractéristiques Importantes Important Features

Flexibilité : Le système est adaptable à différents besoins grâce à la personnalisation des réservoirs et à la modularité des unités de traitement. Flexibility: The system is adaptable to different needs thanks to the customization of the tanks and the modularity of the treatment units.

Autonomie : Il réduit la dépendance au réseau d'eau potable en recyclant les eaux usées générées sur place. Autonomy: It reduces dependence on the drinking water network by recycling wastewater generated on site.

Économies : Réduction significative de la consommation d'eau potable et des coûts associés.Savings: Significant reduction in drinking water consumption and associated costs.

Respect de l'environnement : Diminution de la pression sur les ressources en eau et réduction des rejets d'eaux usées. Respect for the environment: Reduction of pressure on water resources and reduction of wastewater discharge.

Fonctionnalités Avancées (selon les revendications) Advanced Features (as claimed)

Filtration personnalisée : Le système peut être équipé d'un système de filtration adapté à la qualité des eaux usées et aux besoins de l'utilisateur. Production d'eau potable : Certaines configurations permettent de produire de l'eau potable à partir des eaux usées, après un traitement plus poussé. Customized Filtration: The system can be equipped with a filtration system adapted to the quality of the wastewater and the needs of the user. Drinking water production: Some configurations allow drinking water to be produced from wastewater, after further treatment.

Intégration : Les réservoirs de chasse d'eau peuvent être intégrés au système pour une meilleure esthétique et une utilisation optimisée. Integration: Toilet flush tanks can be integrated into the system for improved aesthetics and optimized use.

Claims

Revendications Claims Revendication 1 Claim 1 Système domestique de recyclage de l'eau, comprenant : Domestic water recycling system, including: Un module de collecte des eaux usées provenant de différentes sources domestiques, notamment les machines à laver, lavabos et éviers ; A module for collecting wastewater from various domestic sources, including washing machines, sinks and washbasins; Un module d'analyse de la qualité de l'eau intégrant des capteurs optiques intelligents pour distinguer l'eau propre de l'eau sale ; A water quality analysis module integrating smart optical sensors to distinguish clean water from dirty water; Une électrovanne commandée par un système électronique de gestion pour diriger l'eau propre vers un réservoir de stockage et l'eau sale vers le réseau d'évacuation ; A solenoid valve controlled by an electronic management system to direct clean water to a storage tank and dirty water to the drainage network; Un réservoir de stockage modulaire et compact pour l'eau propre recyclée, adapté aux espaces restreints ; A modular and compact storage tank for recycled clean water, suitable for confined spaces; Un module de contrôle intelligent pour optimiser le recyclage et la distribution de l'eau recyclée à des usages spécifiques, comme les chasses d'eau, le nettoyage ou l'arrosage. An intelligent control module to optimize the recycling and distribution of recycled water for specific uses, such as flushing toilets, cleaning or watering. Revendication 2 Claim 2 Système selon la revendication 1, caractérisé en ce que le module d'analyse de la qualité de l'eau utilise une méthode optique avancée, combinant un rayon lumineux et des algorithmes de détection pour évaluer la turbidité, la couleur et la présence de contaminants dans l'eau collectée. System according to claim 1, characterized in that the water quality analysis module uses an advanced optical method, combining a light beam and detection algorithms to assess the turbidity, color and presence of contaminants in the collected water. Revendication 3 Claim 3 Système selon la revendication 1, caractérisé en ce que l'électrovanne est contrôlée par un module intelligent, permettant : System according to claim 1, characterized in that the solenoid valve is controlled by an intelligent module, allowing: Une séparation précise entre l'eau propre recyclable et l'eau sale à évacuer ; A precise separation between clean recyclable water and dirty water to be evacuated; Une optimisation en temps réel de la gestion des flux hydriques pour maximiser l'efficacité du recyclage. Real-time optimization of water flow management to maximize recycling efficiency. Revendication 4 Claim 4 Système selon la revendication 1, caractérisé par un réservoir de stockage empilable et personnalisable, intégrant un système de filtration exclusif qui combine une filtration à mailles ajustables et une membrane haute densité pour éliminer efficacement les particules fines, les contaminants chimiques et microbiologiques. The system of claim 1, characterized by a stackable and customizable storage tank, incorporating a proprietary filtration system that combines adjustable mesh filtration and a high-density membrane to effectively remove fine particles, chemical and microbiological contaminants. Revendication 5 Système selon la revendication 1, caractérisé en ce qu'il peut être installé dans des foyers existants grâce à sa conception compacte et modulaire ou directement intégré dans les appareils ménagers comme les machines à laver, évitant ainsi des modifications structurelles majeures. Claim 5 System according to claim 1, characterized in that it can be installed in existing homes thanks to its compact and modular design or directly integrated into household appliances such as washing machines, thus avoiding major structural modifications. Revendication 6 Claim 6 Système selon la revendication 1, caractérisé en ce qu'il permet de réduire significativement la consommation d'eau potable grâce à une réutilisation optimisée des eaux grises pour des usages non alimentaires, comme les chasses d'eau, le nettoyage et l'arrosage. System according to claim 1, characterized in that it makes it possible to significantly reduce the consumption of drinking water thanks to optimized reuse of gray water for non-food uses, such as flushing toilets, cleaning and watering. Revendication 7 Claim 7 Système selon la revendication 1, caractérisé par un module de contrôle intelligent équipé d'une interface utilisateur permettant : System according to claim 1, characterized by an intelligent control module equipped with a user interface allowing: De surveiller et ajuster les cycles de recyclage selon les besoins ; To monitor and adjust recycling cycles as needed; De minimiser la consommation énergétique en optimisant la pression et le débit d'eau recyclée. To minimize energy consumption by optimizing the pressure and flow of recycled water.
PCT/MA2024/000019 2024-03-08 2024-12-18 Domestic system for recycling water for several uses before discharge into the sewers Pending WO2025188172A1 (en)

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MA64634A MA64634A1 (en) 2024-03-08 2024-03-08 System for recycling gray water in households for multiple uses before discharge into the sewer system

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