Project description
Nanoscale fouling sensor system for water desalination
Global water stress affects 40 % of the population and is worsening due to climate change. Membrane desalination is expanding rapidly, with over 22 000 plants in operation. However, membrane fouling reduces efficiency, increasing costs and environmental impact. Current corrective measures are insufficient. The EIC-funded Excalibur project will develop a pioneering sensor system that detects fouling and enables real-time, non-invasive cleaning at the nano level on membranes, allowing for predictive process monitoring. This system will exceed current sensitivity limits and utilise proprietary AI-based software, offering operational flexibility that reduces membrane downtime by up to 60 % and extends lifespan by 20 %. Additionally, it will optimise chemical use, enhancing sustainability with over 10 % energy savings.
Objective
Global water stress currently impacts 40% of the world's population and is even worsening due to climate change. To counteract the devastating consequences, membrane desalination is exponentially booming with over 22,000 plants already operational in 2022. Although membrane desalination has lower energy requirements as compared to thermal processes, membrane fouling significantly jeopardizes the efficiency of these plants worldwide. It results in higher energy consumption and requires frequent, at times aggressive, cleaning cycles. The latter in turn increase process downtimes and expenditure on cleaning agents while drastically reducing membrane lifetime. The consequence is significant economic losses for operators, a detrimental environmental impact and an increased final price of the drinking water produced. Currently, there exist only corrective measures which are entirely insufficient as they are based on indirect measurements. In stark contrast, our sensor system Excalibur (patent granted in the EU) is the first and only system detecting fouling and cleaning at nano levels directly on a membrane in real-time and non-invasively. This enables a truly predictive process monitoring. Excalibur surpasses existing sensitivity limits by three orders of magnitude and its proprietary AI-based software provides unique and hitherto unattainable operational flexibility with a strong impact on running costs: membrane lifespan is prolonged up to 20%, process downtimes are reduced up to 60%. By optimizing the use of chemical agents, Excalibur also enhances the sustainability of membrane processes. It boosts both energy savings (>10%) as well as economic efficiency (decrease cleaning cost by 25%). According to our projections and B2B business model, we anticipate installing our solution in over 666 desalination plants (producing an estimated 25 million m3/day of water) until 2030, ensuring energy-efficient plant productivity and minimizing their environmental impact.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- natural sciencescomputer and information sciencessoftware
- social scienceseconomics and businesseconomicsproduction economicsproductivity
- engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringsensors
- engineering and technologychemical engineeringseparation technologiesdesalination
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Keywords
Programme(s)
- HORIZON.3.1 - The European Innovation Council (EIC) Main Programme
Call for proposal
(opens in new window) HORIZON-EIC-2024-ACCELERATOR-02
See other projects for this callFunding Scheme
HORIZON-EIC-ACC - HORIZON EIC AcceleratorCoordinator
20018 DONOSTIA-SAN SEBASTIAN
Spain
The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.