Bio-Electrochemical Conversion of Waste to Fuel

This book presents bio-electrochemical conversion of waste into fuela cutting-edge process that leverages biological and electrochemical techniques to transform organic waste materials into valuable energy sources. This technology mainly utilizes microorganisms, such as bacteria, capable of decomposing complex organic compounds present in waste. By combining microbial metabolism with electrochemical reactions, waste can be converted into biofuels like hydrogen or methane, along with other valuable products, including organic acids and alcohols. The process generally involves microbial fuel cells (MFCs) or anaerobic digesters, which create optimal conditions for microorganisms to thrive and effectively carry out their conversion activities.

This method not only tackles waste management challenges by decreasing landfill usage and lowering greenhouse gas emissions but also enhances energy sustainability. The bio-electrochemical conversion process is regarded as a renewable energy solution, as it can operate on renewable energy sources and supports the circular economy by transforming waste into resources. Current research and advancements in this area are focused on optimizing microbial communities, enhancing energy recovery efficiencies, and scaling up the technology for industrial applications. In summary, bio-electrochemical conversion holds significant potential for influencing waste treatment and energy production, making it a promising field for future exploration and development.

Presents a cutting-edge process that uses biological and electrochemical techniques Highlights the use of microorganisms, i.e. bacteria, capable of decomposing complex organic compounds present in waste Discusses the advantages of the process in waste management, lowering greenhouse emissions and enhancing sustainability

Autorentext

Dr. Abdul Sattar Jatoi is an assistant professor in the Chemical Engineering department at Dawood University of Engineering and Technology, Karachi, Pakistan. He has over 13 years of experience in Academics and Research. His research interests are in food bioprocessing and their application in various food industries and microbial electrochemical systems for environmental and energy applications.

Dr. Nabisab Mujawar Mubarak is an associate professor in the Faculty of Engineering at Universiti Teknologi Brunei, Brunei Darussalam. His interest areas are in carbon nanomaterials synthesis via microwave technology, MXene synthesis and its application in wastewater treatment and energy storage, graphene/CNT buckypaper for strain sensor application, biofuels, magnetic buckypaper, immobilization of enzymes, protein purification, magnetic biochar production using a microwave, and wastewater treatment using advanced materials.

Inhalt

Introduction to bioelectrochemical conversion.- Types of Organic Waste for Bio-Electrochemical Systems.- Principle of bioelectrochemical systems.- Design and Operation of Bioelectrochemical System.- Conversion Processes and Pathways in Bio-Electrochemical Systems.- Microbial Communities and Their Role in Bioelectrochemical Systems.- Electron Transfer Mechanisms in Bio-Electrochemical Systems.- Innovative Energy Solutions: Merging Bio-Electrochemical Systems with Renewables.- Microbial fuel cell for wastewater treatment and bioenergy generation.- Conversion of CO2 into Methanol using BES.- Biohydrogen production using bioelectrochemical system.- Bioelectricity Generation from Different Organic Waste Using BES.- Algae-Derived Electrodes in Bio-Electrochemical Systems.- New trends and advancements in the field of BES.- Energy-Efficient Bio-Electrochemical System for Treatment of Agricultural Wastes.