Symbols | Définitions | Units |
| Acetate concentration in the biofilm |
|
| Methane concentration in the biofilm |
|
| Acetate concentration on the biofilm surface |
|
| Methane concentration on the biofilm surface |
|
| Diffusion coefficient of acetate |
|
| Diffusion coefficient of methane |
|
| Density of biomass |
|
| Density of biomass |
|
| Half saturated constant of acetate consumed by acetoclastic methanogenic bacteria |
|
| Half saturated constant of acetate consumed by electrogenic bacteria |
|
| Maximum acetate consumption rate |
|
| Thickness of the biofilm | m |
| Liquid concentration boundary layer thickness | m |
| Volume fraction of active electrogenic microorganism | None |
| Volume fraction of active acetoclastic methanogenic microorganism | None |
| Yield coefficient | None |
| Local electrical potential | v |
| Dimensionless potential | None |
| Dimensionless parameter | None |
| Dimensionless parameter | None |
| Dimensionless parameter | None |
| Dimensionless parameter | None |
| Dimensionless parameter | None |