TY - JOUR
T1 - Development of a dynamic mathematical model for membrane bioelectrochemical reactors with different configurations
AU - Li, Jian
AU - He, Zhen
N1 - Publisher Copyright:
© 2015, Springer-Verlag Berlin Heidelberg.
PY - 2016/2/1
Y1 - 2016/2/1
N2 - Membrane bioelectrochemical reactors (MBERs) integrate membrane filtration into bioelectrochemical systems for sustainable wastewater treatment and recovery of bioenergy and other resource. Mathematical models for MBERs will advance the understanding of this technology towards further development. In the present study, a mathematical model was implemented for predicting current generation, membrane fouling, and organic removal within MBERs. The relative root-mean-square error was used to examine the model fit to the experimental data. It was found that a constant to determine how fast the internal resistance responds to the change of the anodophillic microorganism concentration could have a dominant impact on current generation. Hydraulic cross-flow exhibited a minor effect on membrane fouling unless it was reduced below 0.5 m s−1. This MBER model encourages further optimization and eventually can be used to guide MBER development.
AB - Membrane bioelectrochemical reactors (MBERs) integrate membrane filtration into bioelectrochemical systems for sustainable wastewater treatment and recovery of bioenergy and other resource. Mathematical models for MBERs will advance the understanding of this technology towards further development. In the present study, a mathematical model was implemented for predicting current generation, membrane fouling, and organic removal within MBERs. The relative root-mean-square error was used to examine the model fit to the experimental data. It was found that a constant to determine how fast the internal resistance responds to the change of the anodophillic microorganism concentration could have a dominant impact on current generation. Hydraulic cross-flow exhibited a minor effect on membrane fouling unless it was reduced below 0.5 m s−1. This MBER model encourages further optimization and eventually can be used to guide MBER development.
KW - Bioelectrochemical system
KW - Mathematical modeling
KW - Membrane separation
KW - Microbial fuel cell
KW - Wastewater treatment
UR - https://www.scopus.com/pages/publications/84948127805
U2 - 10.1007/s11356-015-5611-3
DO - 10.1007/s11356-015-5611-3
M3 - Article
C2 - 26499198
AN - SCOPUS:84948127805
SN - 0944-1344
VL - 23
SP - 3897
EP - 3906
JO - Environmental Science and Pollution Research
JF - Environmental Science and Pollution Research
IS - 4
ER -