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Fraunhofer FEP has introduced a hybrid technology that pairs a low-energy electron beam source with a bioreactor, marking its first operational implementation. This technology allows for real-time enhancement of biological processes through accelerated electrons, promoting applications like bioleaching for sustainable metal extraction.

Tests indicate a 10% improvement in copper recovery efficiency without harming microbial growth. The system's modular design supports scalability for larger bioreactors, with potential applications in wastewater treatment and biopolymer production. The technology will be showcased at the German Biotech Days 2026 in April.