Department of Chemical Engineering, Institut Teknologi Indonesia, Indonesia
BibTex Citation Data :
@article{IJRED29980, author = {Marcelinus Christwardana and Linda Yoshi}, title = {Performance and Techno-Economic Analysis of Scaling-up A Single-Chamber Yeast Microbial Fuel Cell as Dissolved Oxygen Biosensor}, journal = {International Journal of Renewable Energy Development}, volume = {9}, number = {3}, year = {2020}, keywords = {Environmental Biosensor; Single-chamber MFC; Economic Analysis; Cost-to-energy Ratio; Saccharomyces cerevisiae}, abstract = { The Microbial fuel cells (MFCs) are electrochemical devices that can be utilized as biosensors, specifically Dissolved Oxygen (DO) biosensors. In this research, performance and techno-economic of MFC-based DO biosensors with two sizes, small and large, were evaluated and analysed to determine whether it is more economical to use a small or large reactor. MFC-based DO biosensors were also applied to an irrigation canal. When MFC immersed into distilled water with several variations of DO, the correlation between DO and current density produced equation with R 2 values around 0.9989 and 0.9979 for SYMFC and LYMFC, respectively. The power density for SYMFC and LYMFC was 3.48 and 10.89 mW/m 2 , respectively, in DO 6. Higher power densities are correlated with the electrode surface area, especially the larger cathodic surface area. When applied to the irrigation canal, DO values measured using SYMFC and LYMFC have errors of around 3.39 and 4.42%, respectively, when compared to DO values measured using DO meters. LYMFC requires a capital cost of around \$ 234.22 or 2.57 times higher than SYMFC, although it generates almost similar cost per mW/m 2 , \$ 21.51 and \$ 26.23 for LYMFC and SYMFC, respectively. The results concluded that yeast MFC -based DO biosensors with smaller sizes can achieve more economical compared to larger sizes. }, pages = {449--454} doi = {10.14710/ijred.2020.29980}, url = {https://ejournal.undip.ac.id/index.php/ijred/article/view/29980} }
Refworks Citation Data :
The Microbial fuel cells (MFCs) are electrochemical devices that can be utilized as biosensors, specifically Dissolved Oxygen (DO) biosensors. In this research, performance and techno-economic of MFC-based DO biosensors with two sizes, small and large, were evaluated and analysed to determine whether it is more economical to use a small or large reactor. MFC-based DO biosensors were also applied to an irrigation canal. When MFC immersed into distilled water with several variations of DO, the correlation between DO and current density produced equation with R2 values around 0.9989 and 0.9979 for SYMFC and LYMFC, respectively. The power density for SYMFC and LYMFC was 3.48 and 10.89 mW/m2, respectively, in DO 6. Higher power densities are correlated with the electrode surface area, especially the larger cathodic surface area. When applied to the irrigation canal, DO values measured using SYMFC and LYMFC have errors of around 3.39 and 4.42%, respectively, when compared to DO values measured using DO meters. LYMFC requires a capital cost of around $ 234.22 or 2.57 times higher than SYMFC, although it generates almost similar cost per mW/m2, $ 21.51 and $ 26.23 for LYMFC and SYMFC, respectively. The results concluded that yeast MFC -based DO biosensors with smaller sizes can achieve more economical compared to larger sizes.
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Emerging Trends and Advances in Microbial Electrochemical Technologies
Material-Microbes Interactions
Current challenges and future perspectives associated with configuration of microbial fuel cell for simultaneous energy generation and wastewater treatment
A novel application of simple submersible yeast-based microbial fuel cells as dissolved oxygen sensors in environmental waters
A novel of 2D-3D combination carbon electrode to improve yeast microbial fuel cell performance
A low-cost microbial fuel cell based sensor for in-situ monitoring of dissolved oxygen for over half a year
Last update: 2024-11-03 19:43:35
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