Unlocking the Power of Methanogens: Revolutionary Applications in Sustainable Energy and Biotechnology

<p id="p1">Methanogens, unique microorganisms within the archaea domain, produce methane as a byproduct of methanogenesis, a crucial process in the global carbon cycle. Thriving in anaerobic environments such as wetlands, landfills, and ruminant guts, these archaea hold tremendous potential for rene...

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Autor principal: Chegini, Salomeh
Formato: Capítulo de libro
Lenguaje:inglés
Publicado: IntechOpen 2025
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Acceso en línea:https://www.intechopen.com/chapters/1202016
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Sumario:<p id="p1">Methanogens, unique microorganisms within the archaea domain, produce methane as a byproduct of methanogenesis, a crucial process in the global carbon cycle. Thriving in anaerobic environments such as wetlands, landfills, and ruminant guts, these archaea hold tremendous potential for renewable energy and environmental sustainability. This chapter explores the innovative applications of methanogens, including their pivotal role in biogas production, anaerobic digestion, biofuel development, and advanced waste treatment. By leveraging their metabolic versatility and engineering capabilities, methanogens can address pressing challenges in global energy security and carbon neutrality. This chapter provides insights into their metabolic pathways, engineering optimization, and the integration of methanogens into circular economy models and hybrid energy systems. Through case studies, cutting-edge research, and emerging technologies, this work underscores the transformative potential of methanogens in biotechnological and industrial applications. The discussion also highlights challenges, including slow growth rates and environmental sensitivities, while proposing solutions for scaling methanogen-based systems. This overview serves as a valuable resource for researchers, policymakers, and industry stakeholders pursuing innovative methods for biofuel production, environmental management, and carbon capture.</p>
ISBN:978-1-83634-155-0
DOI:10.5772/intechopen.1009384