Figure 1
From: Experimental and numerical study of steady state stability in a toluene biodegrading biofilter
Experimental results of toluene biofiltration in conditions designed to yield two steady states (EBRT = 4.5 min). The single data point depicted as a rhomboid, represents the theoretical increase in the biofilter inlet after increasing the inlet concentration; i.e., it marks the time when the inlet concentration was changed to the level measured on day 31.
