A recent study by Feng et al. (2013) has reported the improvement
of current densities by pure cultures of ARB within the
Shewanellaceae family when such cultures have been amended
with iron. On the other hand, using mixed cultures as original
inoculum, only a few studies have focused on enriching DMRB bacteria
in order to get a stable and efficient biofilm consortium
mainly composed of ARB.
Zhang et al. (2014) enrich