Conversion and Storage of Energy from Waste by Utilizing Nanostructured Microorganisms: Microbial Fuel Cell

This book chapter provides a comprehensive overview of utilizing nanostructured microorganisms in Microbial Fuel Cells (MFCs) for waste conversion and the integration of Flywheel Energy Storage Systems (FESS) for energy storage. Nanostructured materials have revolutionized MFCs by enhancing electron transfer kinetics and power generation. Carbon nanotubes, graphene, and conductive polymers have shown remarkable improvements in energy conversion efficiency. The integration of nanomaterials with microorganisms enables direct electron transfer and biofilm formation, enhancing system stability. Moreover, genetically engineered microorganisms efficiently degrade various waste substrates while generating electrical current, addressing waste management and renewable energy concerns. Additionally, FESS provides efficient energy storage through high-speed rotating flywheels, ensuring continuous power supply despite microbial activity fluctuations. The combined system offers a comprehensive waste-to-energy solution, contributing to sustainable energy generation. This chapter highlights the advancements in nanostructured microorganisms, the integration of FESS, and their potential for waste conversion and energy storage. It aims to provide valuable insights and practical guidance for researchers, engineers, and policymakers involved in waste management and renewable energy sectors.