Downstream application of a microbial fuel cell for energy recovery from an Arthrospira maxima fed anaerobic digester effluent

RSC Advances ◽  
2013 ◽  
Vol 3 (38) ◽  
pp. 17387 ◽  
Author(s):  
Alister E. Inglesby ◽  
Adrian C. Fisher
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Energy Recovery ◽  
Anaerobic Digester ◽  
Anaerobic Digester Effluent ◽  
Downstream Application ◽  
Arthrospira Maxima

scholarly journals Potential of Root Crops as Source of Electrical Energy

2013 ◽  
pp. 22-39
Author(s):  
Daniel Leslie Tan ◽  
Julie Tan ◽  
Mark Anthony Atanacio ◽  
Ruel Delantar
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Regression Models ◽  
Energy Recovery ◽  
Electrical Energy ◽  
Galvanic Cell ◽  
Waste Waters ◽  
Light Emitting ◽  
Root Crops ◽  
Different Types

Energy from edible and inedible root crop roots and tubers using galvanic cell and processing waste waters through microbial fuel cell (MFC) technology was harnessed. Electrolyte in the roots and tubers was tapped for galvanic cell and the microorganisms from waste waters act as catalyst in MFC. In galvanic cell, the optimized responses of badiang, cassava and sweetpotato were greatly affected by the surface area and distance between anode and cathode electrodes. An increase of nata-de-coco membrane size in MFC increased the voltage and current by 4.94 and 11.71 times, respectively. Increasing the width of anode also enhanced the responses. Different types of microorganisms were isolated from the biofilm anode of MFC. Their growth and proliferation which corresponded to the generation of electricity were also demonstrated in this study. A total of 54 bacterial isolates were collected from the biofilm at the anode of single-chamber MFC (SCMFC). The generated electricity observed using light emitting diodes (LED) showed potential both for galvanic and microbial fuel cell. The generated regression models are reliable tools in predicting desired outputs for future applications. These promising results demonstrated basic information on the electrical energy recovery from rootcrop waste waters and roots/tubers.

Energy recovery of ethanolamine in wastewater using an air-cathode microbial fuel cell

2014 ◽  
Vol 95 ◽  
pp. 117-121 ◽  
Author(s):  
Ja-Won Shin ◽  
Young-Hyun Song ◽  
Byung-Min An ◽  
Seok-Ju Seo ◽  
Joo-Yang Park
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Energy Recovery ◽  
Air Cathode

Coupling of anaerobic digester and microbial fuel cell for COD removal and ammonia recovery

2015 ◽  
Vol 195 ◽  
pp. 217-222 ◽  
Author(s):  
Taeyoung Kim ◽  
Junyeong An ◽  
Jae Kyung Jang ◽  
In Seop Chang
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Anaerobic Digester ◽  
Cod Removal ◽  
Ammonia Recovery
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