From waste to resource: Training young researchers on developing innovative, circular solutions for wastewater treatment sludge - INCLUE

April marked the end of my first secondment, which took place at the Department of Molecular Sciences of the Swedish University of Agricultural Sciences (SLU), Uppsala. Under the precious and gentle guidance of my co-supervisor Maria Westerholm, I focused on the molecular angle of my experiment. 

I carried out several analysis on my samples, while learning to critically assess the limitations and biases associated with different sequencing techniques and analytical approaches. Although it might feel discouraging to know that no methodology allows to entirely retrieve one’s targets, understanding these constraints is essential. Acknowledging them is crucial when designing a robust study.

All the colleagues from the Anaerobic Microbiology and Biotechnology group welcomed me politely in their environment, introducing me to Swedish culture: their way of approaching life, their mindset on work-related aspects, their mutual respect, and the harmony characterising their interactions. And the renowned fika, of course!

Engaging in constructive discussions quickly became part of my daily routine, whether focused on scientifically relevant topics or informal conversation over lunch. It was fascinating to witness such respect for other perspectives. Sharing knowledge invariably became a reciprocal learning opportunity. Support was always around the corner – or sitting on a chair close by – whenever I was in need, opening the door to potential collaborations on future projects.

This journey started in the cold Swedish winter, luring me into snowy and icy landscapes. Remarkable was the view of Stockholm from the middle of the Riddarfjärden bay: walking on the frozen water offered an absolutely unique and fascinating perspective on the city.

Then, I observed the spring slowly taking over the winter: sunlight lingering later in the afternoons, snow slowly melting, birds chirping with renewed intensity, buds timidly emerging from bushes. Time froze while I gazed at the ephemeral sunset over the mighty Viking burial mounds of Gamla Uppsala, making me feel like a humble spectator in front of their ancient magnificence…

After more than 2 months, I came back to Belgium richer than I was before, carrying with me not only new knowledge, but also a new perspective on the world and on life.

See you soon, Sweden. This experience left a profound imprint on my soul that I will never forget.

Luca Bucci (DC5)