Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
684627 | Bioresource Technology | 2009 | 4 Pages |
Abstract
Microalgae Spirulina platensis were attached to the anode of a membrane-free and mediator-free microbial fuel cell (MFC) to produce electricity through the consumption of biochemical compounds inside the microalgae. An increase in open circuit voltage (OCV) was observed with decreasing light intensity and optimal biomass area density. The highest OCV observation for the MFC was 0.39 V in the dark with a biomass area density on the anode surface of 1.2 g cmâ2. Additionally, it was observed that the MFC with 0.75 g cmâ2 of biomass area density produced 1.64 mW mâ2 of electrical power in the dark, which is superior to the 0.132 mW mâ2 produced in the light. Which also means the MFC can be applied to generate electrical power under both day and night conditions.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Process Chemistry and Technology
Authors
Chun-Chong Fu, Chia-Hung Su, Tien-Chieh Hung, Chih-Hung Hsieh, Devi Suryani, Wen-Teng Wu,