Deep Dive into Bioremediation: MIBIREM and BIOSYSMO

Last week, the serene city of Deventer in the Netherlands became a vibrant hub of environmental innovation, hosting an important joint meeting between the MIBIREM and BIOSYSMO projects. Both initiatives, supported by the Horizon Europe framework, are dedicated to advancing bioremediation technologies for contaminated sites.

A Week of Focused Collaboration

The two-day event held at welcoming TAUW headquarters fostered a collaborative spirit, aiming to accelerate the practical application of thee research of MIBIREM and BIOSYSMO. The week began with the MIBIREM consortium’s fourth meeting, a crucial review of progress and strategic planning for the next six months. This internal gathering prepared the ground for the subsequent joint meeting with BIOSYSMO, which brought together 45 experts for two days of intensive knowledge exchange.

Project Profiles and Collaborative Vision

Led by the Austrian Institute of Technology (AIT), the MIBIREM project, with its focus on in-depth microbiome analysis, aims to develop predictive tools for soil and grounwater bioremediation. BIOSYSMO, led by IDENER, centers on a computational framework for designing hybrid technologies for designing and optimising synergistic biosystems. The joint meeting facilitated the exchange of ideas and resources, laying the groundwork for future collaborations. By combining their expertise, these projects are poised to significantly advance bioremediation, contributing to a cleaner and more sustainable environment.

Bridging Technological Gaps and Sharing Practical Insights

A key component of the joint meeting was the detailed presentation of each project’s core technologies and case studies. MIBIREM showcased its advanced microbiome analysis techniques, including whole genome sequencing and metatranscriptomics, designed to deepen our understanding of bioremediation processes.

BIOSYSMO presented its computational framework for designing hybrid bioremediation technologies, illustrated by five compelling case studies. These presentations sparked lively discussions about potential synergies and integration opportunities, such as using qPCR for monitoring degrading microbes and metabolic models to enhance bioremediation strategies. BIOSYSMO also presented their database, a critical resource for bioremediation data.

Practical demonstrations added a tangible dimension to the discussions. TAUW Nederland, led by Tobias Praamstra, provided hands-on experience with soil and groundwater sampling equipment, offering insights into the real-world application of these technologies.

Addressing Shared Challenges and Charting Future Directions

The meeting also served as a platform to address common challenges. Both projects faced unique hurdles, including regulatory complexities around GMO testing (BIOSYSMO) and the need to establish robust performance benchmarks for degrading microbes (MIBIREM). The participants engaged in constructive dialogues, exploring solutions related to Whole Genome Sequencing (WGS) selection criteria, microbiome preservation, and the development of new qPCR protocols. They also emphasized the importance of designing effective decision-support systems and aligning bioremediation practices with EU policy frameworks.

Project Outcomes and Potential Synergies

MIBIREM presented significant intermediate results, showcasing substantial progress in their research. The characterization of microbiomes across 13 sites for three distinct use-cases has been completed, providing a comprehensive understanding of the microbial communities involved.

Furthermore, the isolation of microbiomes demonstrating complete degradation in laboratory settings has been achieved, paving the way for mesocosm tests and pilot studies. The project also reported valuable findings from their preservation studies, indicating that cryopreservation outperforms lyophilization in terms of microbial viability. Notably, the first components of their prediction tool are now accessible online, marking a significant milestone.

The joint meeting also explored potential cooperation points with BIOSYSMO, including the application of BIOSYSMO’s metabolic models to MIBIREM’s characterized microbial consortia, the utilization of MIBIREM’s developed qPCRs at BIOSYSMO’s pilot sites, and the application of BIOSYSMO’s tools for synthetic communities to MIBIREM’s use-cases. However, it was emphasized that these potential collaborations would require further detailed discussions to assess their feasibility within the projects’ respective frameworks.

 

Author: Ana Babic, RTDS Group

MIBIREM Communication Manager