By Elbaraa Elghazy
Recently, we had the privilege of attending the 9th International Conference on Biotechniques for Air Pollution Control and Biorefinery (Biotechniques-2024) in the picturesque city of A Coruña, Spain. Known for its stunning beaches, vibrant culture, and warm-hearted people, A Coruña provided the perfect backdrop for this cutting-edge event. Our team, led by Principal Investigators Prof Jags Pandhal and Prof Jon Willmott, were thrilled to present our latest work on biological carbon capture using microalgae, engaging in a dynamic exchange of ideas with fellow experts from around the world.
The conference, held from July 10-12, 2024, at the Palexco Conference and Exhibition Center, was meticulously organized by the BIOENGIN group at the University of A Coruña.
Biotechniques-2024 was an enlightening experience, featuring a diverse range of topics across the spectrum of environmental biotechnology. From the biodegradation and valorization of volatile compounds and air pollutants to syngas fermentation and biogas upgrading, the conference covered it all. It was particularly exciting to see the emphasis on the integration of microbiological aspects with bioprocess engineering, highlighting the role of aerobic and anaerobic bacteria, fungi, and algae in waste gas treatment.
In our presentation, we talked about using microalgae for biological carbon capture in industrial manufacturing. We found a way to make this method more effective by increasing the surface area where carbon dioxide and the microalgae meet. Our batch system was highly efficient, removing 5.33 grams of CO₂ per gram of biomass per hour, outperforming other systems. We also studied the effects of different CO₂ concentrations on cell density and pH levels. Our findings offer insights into an innovative way to reduce industrial CO₂ emissions and could be a game-changer in fighting climate change.
One of the most rewarding aspects of Biotechniques-2024 was the chance to build new connections. The conference served as a meeting point for academia and industry, opening doors to future research collaborations that could lead to the commercialization of innovative bioprocesses. We engaged in stimulating conversations with experts from various fields, discussing the latest advances in bioreactor optimization, microbial population management in bioreactors, and the application of novel microbiology approaches.
A Coruña’s charm extended beyond the conference halls. The city’s beautiful beaches and welcoming atmosphere provided the perfect setting for networking and reflection. It was a pleasure to explore the local culture, sample the cuisine, and connect with fellow attendees in such a relaxed environment.
As we reflect on our time at Biotechniques-2024, we are filled with gratitude. A big thanks to the organizers, particularly the BIOENGIN group at the University of A Coruña, for putting together such a well-structured and impactful event. Their dedication to fostering collaboration and innovation in the field of environmental biotechnology was evident in every detail.
We leave A Coruña with new insights, strengthened collaborations, and a renewed sense of purpose in our research. As we continue our work in biological carbon capture and related fields, we look forward to contributing to the growing body of knowledge that aims to create a sustainable future for our planet.
Until next time, A Coruña—thank you for the inspiration and the memories!
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