2.4.1.2. Continuous system 2. Parallel to the experiments in continuous
system 1, other experiments in continuous system 2 were
performed to investigate addition of solution from forest residues
and the effect of wastewater flowrate. The system had two reactors
connected in series. The system was inoculated with a rinse
solution from the forest residue so different kinds of microorganisms
were added to the system in order to investigate the effect of
the wood chips solution. The purpose was to add different kind of
bacteria and fungi, which support themselves on complex organic