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Antibiotic resistance of functional microbes in wastewater treatment systems

Project description

Fighting antibiotic resistance in wastewater

Beneath the surface of Europe’s wastewater treatment plants, a silent threat is brewing. The very microbes that clean our water may also be spreading antibiotic resistance genes (ARGs), fuelling antimicrobial resistance (AMR) – a growing health crisis. Supported by the Marie Skłodowska-Curie Actions programme, the ARFMW project dives deep into this microbial paradox. It combines ecology, engineering, and cutting-edge molecular tools. Specifically, the research will decode how these functional microbes carry and spread ARGs without compromising water purification. Their insights could reshape how Europe monitors and manages AMR in wastewater, safeguarding both public health and the environment. ARFMW is a crucial step towards cleaner water and a safer future.

Objective

The Urban Wastewater Treatment Directive (UWWTD) adopted by the European Union recognizes biological treatment processes as sustainable and cost-effective solutions for pollutant removal from wastewater, thereby mitigating ecological damage. However, there is a growing awareness that the biological units within wastewater treatment plants (WWTPs) serve as hotspots for antimicrobial resistance (AMR), which presents significant health risks. Preventing the spread of antibiotic resistance genes (ARGs) while maintaining the wastewater treatment efficiency is a great challenge for WWTPs. ARFMW project focuses on functional microbes in WWTPs, which are not only pivotal to pollutant degradation but also potential reservoirs for ARGs. Our objective is to employ a multidisciplinary approach that integrates ecological and engineering principles with cutting-edge multi-omics analyses and molecular techniques, to elucidate the AMR characteristics of functional microbes and their impact on wastewater treatment. Hosted by the Water Technology group, Aarhus University, under the supervision of Prof. Barth F. Smets, I will expand my core research skills in microbial technology and water engineering to operate lab-scale bioreactor for investigating the relationship between the spread of ARGs in functional microbes and the performance of wastewater treatment. During the secondment at University of Helsinki, Finland, under the guidance of Prof. Marko Virta, I will gain complementary skills in advanced molecular techniques (epicPCR) to identify comprehensive host information of specific ARGs. Additionally, this project will augment my transferable skills such as project management, communication and leadership, thereby propelling me to become a mature researcher. ARFMW will also engage with the public to raise awareness about AMR; anticipated results will aid Europe in optimizing its wastewater-based AMR surveillance plan for regional sustainable development regarding clean water.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

(opens in new window) HORIZON-MSCA-2024-PF-01

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Coordinator

AARHUS UNIVERSITET
Net EU contribution
€ 263 393,28
Address
NORDRE RINGGADE 1
8000 Aarhus C
Denmark
Region
Danmark Midtjylland Østjylland
Activity type
Higher or Secondary Education Establishments
Links
Total cost
No data

Partners (1)