Sulfate reducing bacteria-based wastewater treatment system integrated with sulfide fuel cell for simultaneous wastewater treatment and electricity generation

Chemosphere ◽  
2019 ◽  
Vol 233 ◽  
pp. 570-578 ◽  
Author(s):  
Yeo-Myeong Yun ◽  
Eunjin Lee ◽  
Kwiyong Kim ◽  
Jong-In Han
Keyword(s):  
Wastewater Treatment ◽  
Fuel Cell ◽  
Electricity Generation ◽  
Sulfate Reducing Bacteria ◽  
Treatment System ◽  
Wastewater Treatment System ◽  
Sulfate Reducing ◽  
Reducing Bacteria

Contribution of Sulfate-Reducing Bacteria to the Electricity Generation in Microbial Fuel Cells

2014 ◽  
Vol 1008-1009 ◽  
pp. 285-289 ◽  
Author(s):  
Chong Yang Gao ◽  
Ai Jie Wang ◽  
Yang Guo Zhao
Keyword(s):  
Fuel Cells ◽  
Power Density ◽  
Microbial Fuel Cells ◽  
Electricity Generation ◽  
Desulfovibrio Desulfuricans ◽  
Sulfate Reducing Bacteria ◽  
Microbial Community Analysis ◽  
Electricity Production ◽  
Sulfate Reducing ◽  
Reducing Bacteria

Double-chambered microbial fuel cells (MFCs) were used to investigate the effect of sulfate and sulfate-reducing bacteria (SRB) on electricity generation by molybdate inhibition coupled with PCR-DGGE technique. Results showed that low influent sulfate (< 1470 mg/L) improved power density and voltage, while higher sulfate blocked the MFC efficiency. Molybdate inhibited the activity of SRB and consequently decreased MFC voltage and power density which confirmed some SRB were involved in the electricity generation. Microbial community analysis indicated thatDesulfovibrio desulfuricanscontributed to the electricity production and stability of MFC.

Production of electrically-conductive nanoscale filaments by sulfate-reducing bacteria in the microbial fuel cell

2016 ◽  
Vol 210 ◽  
pp. 61-67 ◽  
Author(s):  
Numfon Eaktasang ◽  
Christina S. Kang ◽  
Heejun Lim ◽  
Oh Sung Kwean ◽  
Suyeon Cho ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Sulfate Reducing Bacteria ◽  
Electrically Conductive ◽  
Sulfate Reducing ◽  
Reducing Bacteria

scholarly journals Enhanced Current Production by Electroactive Biofilm of Sulfate-Reducing Bacteria in the Microbial Fuel Cell

2013 ◽  
Vol 18 (4) ◽  
pp. 277-281 ◽  
Author(s):  
Numfon Eaktasang ◽  
Christina S. Kang ◽  
Song Jung Ryu ◽  
Yanasinee Suma ◽  
Han S. Kim
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Sulfate Reducing Bacteria ◽  
Sulfate Reducing ◽  
Current Production ◽  
Reducing Bacteria
Sign in / Sign up

Export Citation Format

Share Document