Project description
Mitigating fouling and wetting in membrane distillation
Membrane distillation is a promising separation technique for the desalination of seawater and the treatment of saline wastewater discharged from industrial facilities. However, membrane fouling and wetting limit the efficiency of this method. The EU-funded MagMD project will prepare three magneto-responsive membranes for treating reverse osmosis concentrates and will apply an alternating magnetic field to mitigate fouling and wetting. Researchers will study how surface and bulk nano-heating and nano-mixing affect the efficiency of membrane distillation. The fouling mechanisms will be demonstrated by combining membrane autopsy, extended DLVO theory and density functional theory.
Objective
Water scarcity and pollution are key global threats, and to generate water from seawater or brackish water and the effective reuse of industrial wastewater are essential to achieve the sustainable development goals and carbon neutrality. Membrane distillation (MD) is inherently a problem-solver for high salinity seawater and wastewater, and is recognized as an effective strategy for zero liquid discharge (ZLD). However, membrane fouling and wetting are two key issues, which impede its industrial application. MagMD is an application-oriented project, intending to introduce the “magnetic magic” into hydrophobic membrane with a “material- mechanism- application” route, targeting at the commercial application of MD. Three magneto-responsive membranes (magMEMs) will be prepared by incorporating Fe3O4, in order to explore the effects of surface & bulk nano-heating, nano-mixing, and hydrophilic modification on MD. Then, the molecular fouling mechanisms will be demonstrated by combining membrane autopsy, extended-Derjaguin-Landau-Verwey-Overbeek theory (XDLVO), and density functional theory (DFT). The wetting mechanism and the effect of surface & bulk nano-heating on wetting mitigation will also be revealed by water evaporation rate test and long-term MD process. The magMEMs are used for RO concentrate treatment, by applying an alternating magnetic field (AMF) for real-time fouling and wetting mitigation. The long-term performance and the membrane fouling distribution and mechanism will be studied to evaluate the potential of industrial applications. MagMD will uncover the “magic” of magnetism and advance the membrane fouling & wetting mitigation theories and methods. The results will pave a new way for smart gating membrane, and offer a new solution for fouling and wetting control in MD. It will contribute to both state-of-the-art theoretical advancements and practical implementations of MD, bring significant environmental, economic, and social benefits.
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: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- engineering and technology environmental engineering water treatment processes wastewater treatment processes
- natural sciences earth and related environmental sciences environmental sciences pollution
- engineering and technology chemical engineering separation technologies distillation
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
MAIN PROGRAMME
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-MSCA-2021-PF-01
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
3000 LEUVEN
Belgium
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.