Characteristics, Process Parameters, and Inner Components of Anaerobic Bioreactors

Table 2

Comparison of fluidization quality for different conical bottom digesters with and without hanging inner component.

Bottom configuration	The short flow area of the total volume (%)
	No inner components	Inner components
Flat-bottomed head	33.6	21.4
Conical head (α = 25°)	31.9	15.8
Conical head (α = 45°)	29.6	11.7