Parameters 
Diameter (T, mm) 3,800
Bottom type Dished
Filled volume (VL, L) 105,000
Capacity (V, L) 120,000
Baffle length (L, mm) 7600
Baffle width (w, mm) 15
Gas pipe inlet vent diameter (d, mm) 125
Impellers:  
6-Blade concave disc turbine impellers (D, mm) 1,150
3-Blade Rushton disc turbine impellers (D, mm) 1,219
3-Curved-blade disc turbine impellers (D, mm) 1,219
Standard pitched blade disc turbine impellers (D, mm) 1,219
Table 1: Geometric parameters of the 120 m3 fermenter.