Electricity generation through microbial fuel cells utilizing leftover rice as food waste

Mohd Nasir, Mohamad Na'im and Abdul Rashid, Ahmad Amirul Fitri and Bohari, Zul Hasrizal and Yahaya, Muhamad Sharil and Sulaima, Mohamad Fani and Nanyan, Ayob Nazmy (2023) Electricity generation through microbial fuel cells utilizing leftover rice as food waste. Journal of Advanced Research in Applied Sciences and Engineering Technology, 31 (3). pp. 299-316. ISSN 2462-1943

Text 0190102102023374.pdf Download (915kB)

Abstract

Organic food waste management has been a major issue for the environment, as it poses a significant threat to human health and the ecosystem. Converting this waste into a valuable resource is crucial for sustainable development. In this project, we aim to develop a microbial fuel cell (MFC) using leftover rice as a substrate, which can generate electricity through the electrochemical reactions of microorganisms. The main objectives of this study are to investigate the performance of MFCs under two different conditions: with and without a mediator and catalyst. The experimental results showed that both designs of MFCs achieved optimized outputs, with a minimum of 5V voltage output. This demonstrates the potential of MFCs as a promising alternative renewable energy source. MFCs can be utilized as a sustainable energy source, particularly for rural areas, where access to electricity is limited. Furthermore, large-scale operation of MFCs can significantly reduce food waste, which has a significant impact on health and the environment. By converting food waste into electricity, this technology can help mitigate the negative effects of waste accumulation and contribute to the transition towards a circular economy.

Item Type:	Article
Uncontrolled Keywords:	Microbial fuel cell, Food waste, Environment, Electricity
Divisions:	Faculty of Electrical and Electronic Engineering Technology
Depositing User:	Norfaradilla Idayu Ab. Ghafar
Date Deposited:	11 Aug 2025 05:05
Last Modified:	11 Aug 2025 05:05
URI:	http://eprints.utem.edu.my/id/eprint/28916
Statistic Details:	View Download Statistic

Actions (login required)

View Item