Temporal Microbial Community Dynamics in Microbial Electrolysis Cells – Influence of Acetate and Propionate Concentration
نویسندگان
چکیده
منابع مشابه
Temporal Microbial Community Dynamics in Microbial Electrolysis Cells – Influence of Acetate and Propionate Concentration
Microbial electrolysis cells (MECs) are widely considered as a next generation wastewater treatment system. However, fundamental insight on the temporal dynamics of microbial communities associated with MEC performance under different organic types with varied loading concentrations is still unknown, nevertheless this knowledge is essential for optimizing this technology for real-scale applicat...
متن کاملSet anode potentials affect the electron fluxes and microbial community structure in propionate-fed microbial electrolysis cells
Anode potential has been shown to be a critical factor in the rate of acetate removal in microbial electrolysis cells (MECs), but studies with fermentable substrates and set potentials are lacking. Here, we examined the impact of three different set anode potentials (SAPs; -0.25, 0, and 0.25 V vs. standard hydrogen electrode) on the electrochemical performance, electron flux to various sinks, a...
متن کاملDynamics of Microbial Community Structure and Enhanced Biological 1 Phosphorus Removal of Propionate - and Acetate - Cultivated Aerobic Granules
Dynamics of Microbial Community Structure and Enhanced Biological 1 Phosphorus Removal of Propionateand Acetate-Cultivated Aerobic Granules 2 3 Graciela Gonzalez-Gil and Christof Holliger 4 École Polytechnique Fédérale de Lausanne (EPFL), School of Architecture, Civil and Environmental Engineering (ENAC), 5 Laboratory for Environmental Biotechnology (LBE), Lausanne, Switzerland. 6 7 8 Running t...
متن کاملMicrobial fuel cells and microbial electrolysis cells for the production of bioelectricity and biomaterials.
Today's global energy crisis requires a multifaceted solution. Bioenergy is an important part of the solution. The microbial fuel cell (MFC) technology stands out as an attractive potential technology in bioenergy. MFCs can convert energy stored in organic matter directly into bioelectricity. MFCs can also be operated in the electrolysis mode as microbial electrolysis cells to produce bioproduc...
متن کاملModeling of Multi-population Microbial Fuel and Electrolysis Cells Based on the Bioanode Potential Conditions
Microbial fuel cell and microbial electrolysis cell are two major types of microbial electrochemical cells. In the present study, we governed modeling of these systems by concentrating on the simulation of bioelectrochemical reactions in both biofilm and anolyte and considering the effect of pH on the microbial growth. The simulation of microbial fuel and electrolysis cells can be described by ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Microbiology
سال: 2017
ISSN: 1664-302X
DOI: 10.3389/fmicb.2017.01371