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Recirculating aquaculture systems

To maintain good water quality within and after the fish production systems, we investigate different technologies for water treatment, energy optimization and simplification of operations in our research facilities. We use this knowledge in project development for the production of established and new fish and crayfish species to find site-specific solutions for economically and ecologically sustainable production with species-appropriate husbandry.

Kompetenzen und Tätigkeiten

Environmental engineer Fridolin Tschudi conducts research on aquaculture systems at the ZHAW in Wädenswil. In an interview with SRF Wissen's Jara Helmi, the researcher explains what it takes for aquaculture to be sustainable and what role fish welfare plays in this.


Fridolin Tschudi

Fridolin Tschudi

ZHAW School of Life Sciences and Facility Management
Institute of Natural Resource Sciences
Grüentalstrasse 14
8820 Wädenswil

+41 (0) 58 934 53 12