Innovative design and development of biological fuel cell-based energy conversion system
- Vol.104(5), Oct
- USA Springer 2023
- 1119-1131p.
The article discusses a grass-root innovation in the form of a biological fuel cell (BFC) called the bio-dry cell. The main focus of this research is to address decentralized bio-compatible waste management and electricity generation from kitchen waste. The authors describe the operating concept of the BFC, which utilizes organic waste materials to produce low-level electrical power. The article explores four electrode designs and three BFC sizes to achieve its objectives. The authors conducted a 60-day measurement of the cell’s output voltage and investigated the impact of room temperature changes on its performance. The authors have also tested the BFC by connecting multiple cells in serial-parallel configurations to power household appliances like table fans, solar panels, and LED lights. This clean and green energy conversion system aims to provide an alternative energy solution for off-grid areas in rural and urban settings where the electricity supply is limited. According to the testing results, the BFC utilizing organic kitchen waste has been successfully developed and tested. The research findings demonstrate that the BFC effectively manages organic waste and generates electricity for a lifespan of greater than 60 days. It is important to note that while this innovation shows promise for localized energy production and waste management, including considerations for economic viability, efficiency, and integration with existing energy systems. Nonetheless, this grassroots effort highlights the potential for decentralized renewable energy solutions using organic waste as a resource.